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1
Kurczynski, Z., K. Bakuła, M. Karabin, M. Kowalczyk, J. S. Markiewicz, W. Ostrowski, P. Podlasiak, and D. Zawieska. "THE POSSIBILITY OF USING IMAGES OBTAINED FROM THE UAS IN CADASTRAL WORKS." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLI-B1 (June 6, 2016): 909–15. http://dx.doi.org/10.5194/isprsarchives-xli-b1-909-2016.
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Updating the cadastre requires much work carried out by surveying companies in countries that have still not solved the problem of updating the cadastral data. In terms of the required precision, these works are among the most accurate. This raises the question: to what extent may modern digital photogrammetric methods be useful in this process? The capabilities of photogrammetry have increased significantly after the introduction of digital aerial cameras and digital technologies. For the registration of cadastral objects, i.e., land parcels’ boundaries and the outlines of buildings, very high-resolution aerial photographs can be used. The paper relates an attempt to use an alternative source of data for this task - the development of images acquired from UAS platforms. Multivariate mapping of cadastral parcels was implemented to determine the scope of the suitability of low altitude photos for the cadastre. In this study, images obtained from UAS with the GSD of 3 cm were collected for an area of a few square kilometres. Bundle adjustment of these data was processed with sub-pixel accuracy. This led to photogrammetric measurements being carried out and the provision of an orthophotomap (orthogonalized with a digital surface model from dense image matching of UAS images). Geometric data related to buildings were collected with two methods: stereoscopic and multi-photo measurements. Data related to parcels’ boundaries were measured with monoplotting on an orthophotomap from low-altitude images. As reference field surveying data were used. The paper shows the potential and limits of the use of UAS in a process of updating cadastral data. It also gives recommendations when performing photogrammetric missions and presents the possible accuracy of this type of work.
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Kurczynski, Z., K. Bakuła, M. Karabin, M. Kowalczyk, J. S. Markiewicz, W. Ostrowski, P. Podlasiak, and D. Zawieska. "THE POSSIBILITY OF USING IMAGES OBTAINED FROM THE UAS IN CADASTRAL WORKS." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLI-B1 (June 6, 2016): 909–15. http://dx.doi.org/10.5194/isprs-archives-xli-b1-909-2016.
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Updating the cadastre requires much work carried out by surveying companies in countries that have still not solved the problem of updating the cadastral data. In terms of the required precision, these works are among the most accurate. This raises the question: to what extent may modern digital photogrammetric methods be useful in this process? The capabilities of photogrammetry have increased significantly after the introduction of digital aerial cameras and digital technologies. For the registration of cadastral objects, i.e., land parcels’ boundaries and the outlines of buildings, very high-resolution aerial photographs can be used. The paper relates an attempt to use an alternative source of data for this task - the development of images acquired from UAS platforms. Multivariate mapping of cadastral parcels was implemented to determine the scope of the suitability of low altitude photos for the cadastre. In this study, images obtained from UAS with the GSD of 3 cm were collected for an area of a few square kilometres. Bundle adjustment of these data was processed with sub-pixel accuracy. This led to photogrammetric measurements being carried out and the provision of an orthophotomap (orthogonalized with a digital surface model from dense image matching of UAS images). Geometric data related to buildings were collected with two methods: stereoscopic and multi-photo measurements. Data related to parcels’ boundaries were measured with monoplotting on an orthophotomap from low-altitude images. As reference field surveying data were used. The paper shows the potential and limits of the use of UAS in a process of updating cadastral data. It also gives recommendations when performing photogrammetric missions and presents the possible accuracy of this type of work.
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Koshkalda, Iryna, Tetiana Anopriienko, Maryna Pilicheva, and Lubov Maslii. "Methodology of Application of Modern Technologies in Land Inventory of Territorial Communities." Baltic Surveying 14 (July 3, 2021): 17–24. http://dx.doi.org/10.22616/j.balticsurveying.2021.14.002.
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The article defines that the land inventory allows to form land plots of state and communal property, to fill the State Land Cadastre with information about objects and subjects of land relations and to eliminate existing errors. The aim of the article is to improve the procedure of conducting the land inventory in Ukraine, taking into account modern technologies within the current regulatory framework. The methodology of land inventory using modern technologies has been developed, which includes the following components: surveying of the inventory object, topographic and geodetic works, vectorization of its territory using remote sensing data, project works, creation of a consolidated inventory plan, development of technical documentation, its state expertise, adjustment and approval, entering data into the State Land Cadastre. It is established that an effective method of implementation of topographic and geodetic works during updating of the cartographic materials is a combined method, which includes the use of aerial images with simultaneous geodetic surveying of complex areas. The use of geoinformation technologies and remote sensing data is allowed to optimize the duration and frequency of land inventory. In particular, the classification of land should be performed in the attribute tables. Ways to solve problems of protection and rational use of the lands of the inventory object have been developed. They include registration of land plots without cadastral numbers; control of compliance of land and environmental legislation, taking into account the results of land inventory for updating statistical cadastral information and making changes of the State Land Cadastre data.
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Rao, S. S., J. R. Sharma, S. S. Rajashekar, D. S. P. Rao, A. Arepalli, V. Arora, Kuldeep, R. P. Singh, and M. Kanaparthi. "Assessing Usefulness of High-Resolution Satellite Imagery (HRSI) for Re-Survey of Cadastral Maps." ISPRS Annals of Photogrammetry, Remote Sensing and Spatial Information Sciences II-8 (November 27, 2014): 133–43. http://dx.doi.org/10.5194/isprsannals-ii-8-133-2014.
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The Government of India has initiated “National Land Records Modernization Programme (NLRMP)” with emphasis to modernize management of land records, minimize scope of land/property disputes, enhance transparency in the land records maintenance system, and facilitate moving eventually towards guaranteed conclusive titles to immovable properties in the country. One of the major components of the programme is survey/re-survey and updating of all survey and settlement records including creation of original cadastral records wherever necessary. The use of ETS/GPS, Aerial or High Resolution Satellite Images (HRSI) and hybrid method of images are suggested for re-survey in the guidelines. The emerging new satellite technologies enabling earth observation at a spatial resolution of 1.0m or 0.5m or even 0.41m have brought revolutionary changes in the field of cadastral survey. The highresolution satellite imagery (HRSI) is showing its usefulness for cadastral surveys in terms of clear identification of parcel boundaries and other cultural features due to which traditional cadastre and land registration systems have been undergoing major changes worldwide. In the present research study, cadastral maps are derived from ETS/GPS, HRSI of 1.0m and 0.5m and used for comparison. The differences in areas, perimeter and position of parcels derived from HRSI are compared vis-a-vis ETS/GPS boundaries. An assessment has been made on the usefulness of HRSI for re-survey of cadastral maps vis-a-vis conventional ground survey.
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Kozhukhіvska, Raisa, Mikhail Shemyakin, Irina Udovenko, and Natalia Verniuk. "The innovation principles of economic model of the cadastral land valuation for business activity." Problems and Perspectives in Management 15, no. 3 (November 8, 2017): 253–65. http://dx.doi.org/10.21511/ppm.15(3-1).2017.09.
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The aim of the article is to study, analyze and develop methods of the land cadastral valuation activity in the implementation of the procedure on revaluation of land facilities and operational adjustments, as well as to upgrade land evaluation results as a constantly functioning system for the effective planning of business activities for Cherkasy region in The aim of the article is to study, analyze and develop methods of the land cadastral valuation activity in the implementation of the procedure on revaluation of land facilities and operational adjustments, as well as to upgrade land evaluation results as a constantly functioning system for the effective planning of business activities for Cherkasy region in Ukraine. The cadastral evaluation must consider the market situations and trends the most. Frequency terms of the cadastral valuation for each of land categories and groups should be reviewed and individualized. The article analyzes the mechanism and features of types of work on updating the state cadastral land valuation in populated localities in Ukraine, in particular of Cherkasy region, for the first time. The authors found that the main drawback of types of work on the economic model of cadastral land valuation in populated localities is the duration of time intervals between rounds of the revaluation that causes a rapid information aging. The reason for this situation is related to the financial support of types of work and their large scale. The practical importance of research consists in conducting the revaluation (updating) of cadastral of land condition by Uman, as one of the most important objects of trade and consumer services in Cherkasy region in Ukraine. The cost of one square meter of such objects will increase, which will allow to increase the tax component in proportion and increasing profitability of budgets at the cluster level owing to actualization of the specific indicator of the cadastral value.
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Simon, Mihai, Loredana Copăcean, Cosmin Popescu, Margareta Măgureanu, and Lumința Cojocariu. "POSSIBILITIES OF OBTAINING CADASTRAL PLANS ON LARGE SURFACES USING AERIAL PHOTOGRAMMETRY." Current Trends in Natural Sciences 10, no. 19 (July 31, 2021): 142–50. http://dx.doi.org/10.47068/ctns.2021.v10i19.019.
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The importance of research in the field of topo-cadastral or photogrammetry has been revealed by many studies but strictly with reference to the general cadastre without considering the relevance for agriculture: arable land, pastoral space, forests or other uses. In this context, the purpose of the research was to bring "automated" alternatives, remotely, to the preparation, updating or completion of cadastral plans available in the past in analog format, at the level of each ATU. The working methodology consisted of: flying over the territory with WingtraOne photogrammetric equipment, at an altitude of 300 m, generating the orthophotoplan with very high spatial resolution (below 0.5 m), vectoring the lands according to the category of use, both in the urban area and outside the commune and the creation of geospatial databases. The obtained results materialized through the topo-cadastral inventory of all the buildings in the analyzed territory (arable land, pastures, hayfields, forests, built spaces, etc.), both as a spatial location (vector format) and as a descriptive database. The application of high precision photogrammetric techniques has a practical application in real estate inventory, especially in the case of large areas, but also a complement to theoretical research in various fields.
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Song, W., and F. Zhang. "Spatio-temporal topological relationships between land parcels in cadastral database." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XL-6 (April 23, 2014): 89–92. http://dx.doi.org/10.5194/isprsarchives-xl-6-89-2014.
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There are complex spatio-temporal relationships among cadastral entities. Cadastral spatio-temporal data model should not only describe the data structure of cadastral objects, but also express cadastral spatio-temporal relationships between cadastral objects. In the past, many experts and scholars have proposed a variety of cadastral spatio-temporal data models, but few of them concentrated on the representation of spatiotemporal relationships and few of them make systematic studies on spatiotemporal relationships between cadastral objects. The studies on spatio-temporal topological relationships are not abundant. In the paper, we initially review current approaches to the studies of spatio-temporal topological relationships, and argue that spatio-temporal topological relation is the combination of temporal topology on the time dimension and spatial topology on the spatial dimension. Subsequently, we discuss and develop an integrated representation of spatio-temporal topological relationships within a 3-dimensional temporal space. In the end, based on the semantics of spatiotemporal changes between land parcels, we conclude the possible spatio-temporal topological relations between land parcels, which provide the theoretical basis for creating, updating and maintaining of land parcels in the cadastral database.
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Puniach, Edyta, Agnieszka Bieda, Paweł Ćwiąkała, Anita Kwartnik-Pruc, and Piotr Parzych. "Use of Unmanned Aerial Vehicles (UAVs) for Updating Farmland Cadastral Data in Areas Subject to Landslides." ISPRS International Journal of Geo-Information 7, no. 8 (August 19, 2018): 331. http://dx.doi.org/10.3390/ijgi7080331.
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The purpose of this study was to verify the applicability of unmanned aerial vehicles (UAVs) to update cadastral records in areas affected by landslides. Its authors intended to compare the accuracy of coordinates determined using different UAV data processing methods for points which form the framework of a cadastral database, and to find out whether products obtained as a result of such UAV data processing are sufficient to define the extent of changes in the cadastral objects. To achieve this, an experiment was designed to take place at the site of a landslide. The entire photogrammetry mission was planned to cover an area of more than 70 ha. Given the steep grade of the site, the UAV was flown over each line at a different, individually preset altitude, such as to ensure consistent mean shooting distance (height above ground level), and thus, appropriate ground sample distance (GSD; pixel size). The results were analyzed in four variants, differing from each other in terms of the number of control points used and the method of their measurement. This allowed identification of the factors that affect surveying accuracy and the indication of the cadastral data updatable based on an UAV photogrammetric survey.
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Alwan, Imzahim, Noor Hamed, and Haifaa Husien. "Accuracy assessment of cadastral maps using high resolution aerial photos." MATEC Web of Conferences 162 (2018): 03025. http://dx.doi.org/10.1051/matecconf/201816203025.
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A cadastral map is a map that shows the boundaries and ownership of land parcels. Some cadastral maps show additional details, such as survey district names, unique identifying numbers for parcels, certificate of title numbers, positions of existing structures, section or lot numbers and their respective areas, adjoining and adjacent street names, selected boundary dimensions and references to prior maps. In Iraq / Baghdad Governorate, the main problem is that the cadastral maps are georeferenced to a local geodetic datum known as Clark 1880 while the widely used reference system for navigation purpose (GPS and GNSS) and uses Word Geodetic System 1984 (WGS84) as a base reference datum. The objective of this paper is to produce a cadastral map with scale 1:500 (metric scale) by using aerial photographs 2009 with high ground spatial resolution 10 cm reference WGS84 system. The accuracy assessment for the cadastral maps updating approach to urban large scale cadastral maps (1:500-1:1000) was ± 0.115 meters; which complies with the American Social for Photogrammetry and Remote Sensing Standards (ASPRS).
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Roderick, M. L. "Updating digital cadastral databases in Queensland: the application of covariance." Australian Surveyor 36, no. 2 (June 1991): 92–99. http://dx.doi.org/10.1080/00050326.1991.10438721.
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Hussain, M., and M. Al-Bakri. "Investigating the effect of cartographic properties on updating cadastral maps." IOP Conference Series: Materials Science and Engineering 1090, no. 1 (March 1, 2021): 012061. http://dx.doi.org/10.1088/1757-899x/1090/1/012061.
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Xia, Xue, Claudio Persello, and Mila Koeva. "Deep Fully Convolutional Networks for Cadastral Boundary Detection from UAV Images." Remote Sensing 11, no. 14 (July 20, 2019): 1725. http://dx.doi.org/10.3390/rs11141725.
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There is a growing demand for cheap and fast cadastral mapping methods to face the challenge of 70% global unregistered land rights. As traditional on-site field surveying is time-consuming and labor intensive, imagery-based cadastral mapping has in recent years been advocated by fit-for-purpose (FFP) land administration. However, owing to the semantic gap between the high-level cadastral boundary concept and low-level visual cues in the imagery, improving the accuracy of automatic boundary delineation remains a major challenge. In this research, we use imageries acquired by Unmanned Aerial Vehicles (UAV) to explore the potential of deep Fully Convolutional Networks (FCNs) for cadastral boundary detection in urban and semi-urban areas. We test the performance of FCNs against other state-of-the-art techniques, including Multi-Resolution Segmentation (MRS) and Globalized Probability of Boundary (gPb) in two case study sites in Rwanda. Experimental results show that FCNs outperformed MRS and gPb in both study areas and achieved an average accuracy of 0.79 in precision, 0.37 in recall and 0.50 in F-score. In conclusion, FCNs are able to effectively extract cadastral boundaries, especially when a large proportion of cadastral boundaries are visible. This automated method could minimize manual digitization and reduce field work, thus facilitating the current cadastral mapping and updating practices.
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Gubanischeva, Maria. "BASIC DIRECTIONS OF PERFECTION SYSTEM OF STATE CADASTRAL VALUATION." Interexpo GEO-Siberia 3, no. 2 (2019): 42–49. http://dx.doi.org/10.33764/2618-981x-2019-3-2-42-49.
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The article discusses the main features of the formation the initial data of real estate for the state cadastral valuation. The author's interpretation of the concept of cadastral valuation as a system is proposed and its main constituent elements are given. Methods for collecting, updating and systematizing information on the objects of valuation have been developed. It allows to create the most comprehensive baseline information on the quantitative and qualitative characteristics of real estate and to ensure the effectiveness of cadastral valuation. The necessity of using additional information systems to collect, update and systematize information as a way to increase the level of reliability of the taxable base of real estate objects is substantiated. Including the organization of information interaction of the state budget institution and the rights registration authority is presented.
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Gotlib, Dariusz, and Marcin Karabin. "Integration of Models of Building Interiors with Cadastral Data." Reports on Geodesy and Geoinformatics 104, no. 1 (December 20, 2017): 91–102. http://dx.doi.org/10.1515/rgg-2017-0018.
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Abstract Demands for applications which use models of building interiors is growing and highly diversified. Those models are applied at the stage of designing and construction of a building, in applications which support real estate management, in navigation and marketing systems and, finally, in crisis management and security systems. They are created on the basis of different data: architectural and construction plans, both, in the analogue form, as well as CAD files, BIM data files, by means of laser scanning (TLS) and conventional surveys. In this context the issue of searching solutions which would integrate the existing models and lead to elimination of data redundancy is becoming more important. The authors analysed the possible input- of cadastral data (legal extent of premises) at the stage of the creation and updating different models of building’s interiors. The paper focuses on one issue - the way of describing the geometry of premises basing on the most popular source data, i.e. architectural and construction plans. However, the described rules may be considered as universal and also may be applied in practice concerned may be used during the process of creation and updating indoor models based on BIM dataset or laser scanning clouds
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Hùng, Lê Quang, Trần Thùy Dương, Vũ Quang Hiếu, and Lê Hữu Huệ. "Solving the problem of region creation on the TIN model with DCEL structure." Journal of Mining and Earth Sciences 60, no. 4 (August 1, 2019): 22–30. http://dx.doi.org/10.46326/jmes.2019.60(4).03.
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With the advances in modern science and technology, we are able to collect and integrate data about earth surfaces to a centralized data model for the purpose of creating topographic maps and cadastral maps. In reality, when it comes to TIN models in geodesy and cartography, TIN model is used to build Digital Elevation Model (DEM), Digital Terrain Model (DTM), or Digital Surface Model (DSM). When applying the TIN model to solve cadastral problems, Topology is a fundamental problem in data processing and data management. The purpose of this paper is to study and to create Topology of land plots on cadastral maps by two methods: traditional “Vector” and “Rasterizing” on TIN model. DCEL structure, which has the advantage of managing independent half edges flexibly in updating data’s changes, is determined to be the data structure in this study. Research results in creating Topo model for land plots can confirm that it is possible to apply TIN model in cadastral data management. Simultaneously, it is also confirmed that the problem of processing combined terrains and cadastral data on a centralized data model has high practical meaning.
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Fan, Y. T., J. Y. Yang, C. Zhang, and D. H. Zhu. "A event-based change detection method of cadastral database incremental updating." Mathematical and Computer Modelling 51, no. 11-12 (June 2010): 1343–50. http://dx.doi.org/10.1016/j.mcm.2009.11.007.
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Šafář, Václav, Markéta Potůčková, Jakub Karas, Jan Tlustý, Eva Štefanová, Marián Jančovič, and Drahomíra Cígler Žofková. "The Use of UAV in Cadastral Mapping of the Czech Republic." ISPRS International Journal of Geo-Information 10, no. 6 (June 3, 2021): 380. http://dx.doi.org/10.3390/ijgi10060380.
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The main challenge in the renewal and updating of the Cadastre of Real Estate of the Czech Republic is to achieve maximum efficiency but to retain the required accuracy of all points in the register. The paper discusses the possibility of using UAV photogrammetry and laser scanning for cadastral mapping in the Czech Republic. Point clouds from images and laser scans together with orthoimages were derived over twelve test areas. Control and check points were measured using geodetic methods (RTK-GNSS and total stations). The accuracy of the detailed survey based on UAV technologies was checked on hundreds of points, mainly building corners and fence foundations. The results show that the required accuracy of 0.14 m was achieved on more than 80% and 98% of points in the case of the image point clouds and orthoimages and the case of the LiDAR point cloud, respectively. Nevertheless, the methods lack completeness of the performed survey that must be supplied by geodetic measurements. The paper also provides a comparison of the costs connected to traditional and UAV-based cadastral mapping, and it addresses the necessary changes in the organisational and technological processes in order to utilise the UAV based technologies.
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Tamrakar, Rabindra Man. "Potential Use of GPS Technology For Cadastral Surveys in Nepal." Journal on Geoinformatics, Nepal 12 (October 31, 2013): 33–40. http://dx.doi.org/10.3126/njg.v12i0.9071.
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Global Positional Systems (GPS) now is competing with traditional surveying techniques in almost all fields of geodesy and cadastral surveying after the availability of highly productive new systems such as Real Time Kinematic (RTK) systems along with the use of Global Navigation Satellite Systems (GNSS). Although the cadastral mapping of the entire Nepal was completed in 1996 using graphical survey with plane table technique, derived information from the existing maps now are outdated and do not fulfil the needs of the general public. Updating cadastral maps is not only necessary but vital in Nepal. Survey Department under the Ministry of Land Reforms & Management, Government of Nepal now has to adopt an appropriate innovative approach for cadastral mapping in the country in order to meet the growing public demands on reliable land information system, to provide speedy land administrative services as well as for overall development of the country. With continual research and development into GPS, the techniques and systems developed have become more reliable, cheaper and more productive, making GPS more attractive for a range of surveying solutions including cadastral mapping. Though high resources may be initially required for the RTK GPS technology for cadastral surveys in Nepal when compared to presently available optical surveying techniques, it would be justifiable in investing in GPS surveys. This technology, however, will not replace the existing survey techniques but it will provide another means in carrying out cadastral surveys especially in the area where the conventional technique is not economically and temporally viable. Nepalese Journal on Geoinformatics -12, 2070 (2013AD): 33-40
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Hesse, Walter J., George L. Benwell, and Ian P. Williamson. "Optimising, maintaining and updating the spatial accuracy of digital cadastral data bases." Australian Surveyor 35, no. 2 (June 1990): 109–19. http://dx.doi.org/10.1080/00050326.1990.10438656.
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Bucur, Daniel, Valeriu Moca, Adrian Popia, Constantin Savu, and Mihaela Cardei. "UPDATING THE BASIC TOPOGRAPHIC PLANS FROM CADASTRAL TERRITORIES WITH PIPE DRAINAGE SYSTEM." Environmental Engineering and Management Journal 15, no. 6 (2016): 1259–68. http://dx.doi.org/10.30638/eemj.2016.137.
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Jargalsaikhan, Erdenechandmani, Khulan Borchuluun, Shinebayar Turbat, and Myagmarjav Indra. "Legal opportunity to implement 3D cadastre in Mongolia." Mongolian Journal of Agricultural Sciences 29, no. 1 (April 30, 2020): 157–61. http://dx.doi.org/10.5564/mjas.v29i1.1385.
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The latest trends in the development of global land cadastre are spatial or 3D cadastre. Despite the fact that the land cadastre in our country has been developing rapidly over the past 20 years, the technology and method of land cadastre are still based on the principle of traditional 2D cadastre. Therefore, we conducted a survey of the land cadastre legal environment of Mongolia to introduce 3D cadastre. The first law on land cadastre activity is the Cadastre Mapping and Land Cadastre Law, which has been regulating for 21 years since 1999. Within the framework of National program to introduce an integrated registration system in Mongolia, Government Resolution 78 was adopted in 2008. This document addresses the issue of introducing “3D cadastral surveying and registration system” in the development of spatial databases, but has not been developed as a legal document. This research focuses on analysis of 10 selected laws, which are most relevant and consistent with the purpose of regulating the 3D cadastre from the package of land laws and thorough examination of each law, selection, and analysis of information taking into account legal terminology, cadastral mapping, registration of rights, and database. The general concept and content of the laws under study are in accordance with the general legal concept of 3D cadastral relations. The first step in improving the legal environment for 3D cadastre is the amendment to the law on cadastral surveying and land cadaster and other regulations can be adopted through improving, updating and developing government regulations and relevant standards.
Монгол улсад 3D кадастрыг нэвтрүүлэх хууль эрх зүйн боломж
Дэлхий нийтийн газрын кадастрын хөгжлийн хамгийн сүүлийн үеийн чиг хандлага нь орон зайн буюу 3D кадастр юм. Манай улсын газрын кадастр нь сүүлийн 20 жилийн хугацаанд хурдацтай хөгжиж байгаа ч кадастрын технологи, арга зүй нь уламжлалт 2D кадастрын зарчимд тулгуурласан хэвээр байна. Иймд бид 3D кадастрыг нэвтрүүлэх зорилгоор Монгол улсын газрын кадастрын эрх зүйн орчинд судалгааг хийв. Газрын кадастрын үйл ажиллагааг зохицуулах анхны бие даасан хууль нь Кадастрын зураглал ба газрын кадастрын тухай хууль бөгөөд 1999 оноос хойш 21 жил хүчин төгөлдөр мөрдөгдөж байна. Монгол улсад бүртгэлийн нэгдсэн тогтолцоог бий болгох үндэсний хөтөлбөрийн хүрээнд Засгийн газрын 2008 оны 78-р тогтоол батлагдсан. Энэхүү баримт бичигт орон зайн мэдээллийн санг боловсронгуй болгох чиглэлээр “гурван хэмжээст кадастрын зураглал болон бүртгэлийн тогтолцоог нэвтрүүлэх” асуудлыг тусгасан боловч энэ нь эрх зүйн хүрээний баримт бичиг болон тусгайлан боловсруулагдаагүй байна. Энэхүү судалгааны ажилд 3D кадастрыг хуулийн хүрээнд зохицуулах, хамгийн тохиромжтой, зорилготой нийцэхүйц газрын харилцааны багц хуулиудаас арван хуулийг сонгон авч, хууль тус бүрийг нарийн судлан хуулийн нэр томъёо, кадастрын зураглал, эрхийн бүртгэл, мэдээллийн сан гэсэн үзүүлэлтүүдийг харгалзан, мэдээллүүдийг сонгон авч түүнд дүн шинжилгээ хийхэд чиглэсэн. Судалгаанд хамрагдсан хуулиудын ерөнхий үзэл баримтлал, агуулга цар хүрээ нь 3D кадастрын харилцааг зохицуулах эрх зүйн суурь үзэл баримтлалтай өргөн агуулгаараа нийцэж байна. 3D кадастрын эрх зүйн орчныг боловсронгуй болгох эхний алхам бол Кадастрын зураглал ба газрын кадастрын хуульд нэмэлт өөрчлөлт оруулах явдал бөгөөд бусад харилцааг засгийн газрын дүрэм, журам, норм нормативыг шинэчлэх, шинээр боловсруулах зэргээр зохицуулах бүрэн боломжтой гэж үзэж байна.
Түлхүүр үг: хууль, эрх зүй, бүртгэл, зураглал, орон зайн бүртгэл
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Adadimova, L. Yu, and Yu G. Polulyakh. "METHODOLOGY OF UPDATING CADASTRAL LAND VALUATION IN CONDITIONS OF DIGITALIZATION OF AGRARIAN ECONOMY." Экономика сельского хозяйства России, no. 1 (January 2020): 73–81. http://dx.doi.org/10.32651/201-73.
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Grigoriev, Sergey A., and Bashar Ali Mohammad. "DYNAMICS OF CHANGES IN THE LAND FUND IN THE SYRIAN ARAB REPUBLIC." Vestnik SSUGT (Siberian State University of Geosystems and Technologies) 26, no. 3 (2021): 128–37. http://dx.doi.org/10.33764/2411-1759-2021-26-3-128-137.
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This article shows the structure of land in the Syrian Arab Republic (SAR). A system for docu-menting archival data on the state and use of land has been developed. For the first time, the analysis of the Syrian lands condition by categories was performed in the period from 1982 to 2018. Changes in agricultural and non-agricultural land over the previous period were detected. Changes in cultivated agricultural land since 1990 were shown. The distribution of the land fund of Syria by regions was presented. Information was provided about the main legislative acts in the field of land use in Syria. The role of land monitoring in maintaining the real estate cadastre (REC) in Syria was defined. The tasks of information support of the REC were defined. A package of documents for information support of the REC in Syria was proposed. The main infor-mation blocks of databases and banks of land and cadastral data in Syria have been identified. In con-clusion, the importance of using monitoring information in maintaining and updating the real estate cadastre in Syria was marked.
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Martinho, Nuno, José-Paulo de Almeida, Nuno E. Simões, and Alfeu Sá-Marques. "UrbanWater: Integrating EPANET 2 in a PostgreSQL/PostGIS-Based Geospatial Database Management System." ISPRS International Journal of Geo-Information 9, no. 11 (October 22, 2020): 613. http://dx.doi.org/10.3390/ijgi9110613.
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Incorporating data stored in a geographical information system (GIS) within the development of hydraulic simulation models is crucial for operating, updating, and hence redesigning water supply systems (WSS). Building and updating hydraulic models can be both time and resource consuming; moreover, the need to update infrastructure cadastral information makes the model itself outdated. In addition, typical dispersion of data across several databases requires extra effort to maintain the whole system and ensure it is properly assembled. Albeit there are some GIS-based hydraulic modelling solutions available, they typically use external connections to assemble all components resulting in additional costs and less flexibility. In order to be able to establish a single fully integrated data model towards global characterization of a WSS and associate hydraulic simulation, this paper proposes the specific implementation of an EPANET 2 model in PostgreSQL along with PostGIS extension. The system developed enables the construction of the model, hydraulic simulation, and storage of results within a single database. Required procedures and functions were coded either in pgSQL or Python and their execution were carried out using SQL statements. Finally, a case study was selected in order to test the system proposed. Results show that an integrated approach indeed allows the expedited creation of more realistic hydraulic models based on the stored cadastral information.
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Ali, Zahir, Arbind Tuladhar, and Jaap Zevenbergen. "An integrated approach for updating cadastral maps in Pakistan using satellite remote sensing data." International Journal of Applied Earth Observation and Geoinformation 18 (August 2012): 386–98. http://dx.doi.org/10.1016/j.jag.2012.03.008.
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Dangol, Susheel, Prakash Joshi, and Tanka Prasad Dahal. "Online Service Delivery in Survey Offices: Step towards e-Land Administration." Journal on Geoinformatics, Nepal 20, no. 1 (December 1, 2020): 67–74. http://dx.doi.org/10.3126/njg.v20i1.39480.
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Survey Offices established at the districts under Survey Department are supporting with cadastral survey and the updating the parcels according to the land transactions. Almost all of the district offices among 131 of such are conducting its daily activities in digital environment. At present all the district survey offices have their own server and individual desktop applications are running to conduct the daily activities. In the recent development, Survey Department has developed three tier client-server based system architecture where application and database server are managed in central server hosted in Government Integrated Data Centre and clients access these server to provide the service. This system has enabled to integrate all the cadastral data from district survey office to single central archive. “Nepal Land Information System (NeLIS)” for daily service delivery from the survey offices and “MeroKitta” to get online service facility from survey offices has been developed and implemented in few numbers of the survey offices and planned to replicate in further offices.
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Parida, P. K., M. K. Sanabada, and S. Tripathi. "Cadastral Resurvey using High Resolution Satellite Ortho Image - challenges: A case study in Odisha, India." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XL-8 (November 28, 2014): 1165–70. http://dx.doi.org/10.5194/isprsarchives-xl-8-1165-2014.
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Advancements in satellite sensor technology enabling capturing of geometrically accurate images of earth's surface coupled with DGPS/ETS and GIS technology holds the capability of large scale mapping of land resources at cadastral level. High Resolution Satellite Images depict field bunds distinctly. Thus plot parcels are to be delineated from cloud free ortho-images and obscured/difficult areas are to be surveyed using DGPS and ETS. The vector datasets thus derived through RS/DGPS/ETS survey are to be integrated in GIS environment to generate the base cadastral vector datasets for further settlement/title confirmation activities. The objective of this paper is to illustrate the efficacy of a hybrid methodology employed in Pitambarpur Sasana village under Digapahandi Tahasil of Ganjam district, as a pilot project, particularly in Odisha scenario where the land parcel size is very small. One of the significant observations of the study is matching of Cadastral map area i.e. 315.454 Acres, the image map area i.e. 314.887 Acres and RoR area i.e. 313.815 Acre. It was revealed that 79 % of plots derived by high-tech survey method show acceptable level of accuracy despite the fact that the mode of area measurement by ground and automated method has significant variability. The variations are more in case of Government lands, Temple/Trust lands, Common Property Resources and plots near to river/nalas etc. The study indicates that the adopted technology can be extended to other districts and cadastral resurvey and updating work can be done for larger areas of the country using this methodology.
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Azad, Dinesh Kumar, and A. K. Singh. "The Development of Village level Geospatial Framework for "Digital India"." International Journal of Advanced Remote Sensing and GIS 10, no. 1 (January 21, 2021): 3415–24. http://dx.doi.org/10.23953/cloud.ijarsg.486.
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The Digital India is a programme of the Government of India with a vision to transform India into a digitally empowered society and knowledge economy. Digital land record of villages is one of the important components of information system which plays a vital role in making this type of society Land record system is primarily managed manually in the country using registers and cadastral maps in the form of papers, clothes which are very rough, tempered, torn and in a bad condition. Thus, the record keeping and updation of the village level information is a big challenge. Preserving, updating and retrieving these records needs integration of the information in a single framework. This paper presents the development of village level geospatial framework which highlights the three growth areas among nine pillars of Digital India. It encapsulates the digitization, geodatabase preparation, topology, and geospatial framework development using revenue (Khasara) maps, Google earth imagery data and GIS technology.
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Rimal, R. K., R. Maharjan, K. Khanal, S. Koirala, B. Karki, S. M. Nepal, and H. L. Shrestha. "Detection, assessment, and updating the maps of encroached forest areas: a case study from Bara district, Nepal." Banko Janakari 27, no. 1 (November 7, 2017): 65–71. http://dx.doi.org/10.3126/banko.v27i1.18554.
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Forest encroachment is an illegal expansion of cultivable land and settlements within the jurisdiction of forests. It has been the key threat to forest management for the last several years in Nepal. The Department of Forests (DoF) is the responsible authority for detection and assessment of forest encroachment throughout the nation and updating the forest maps accordingly. Detection and preparing the updated maps of encroached forest areas is necessary for sustainable management of forests. Traditionally, the extent of forest encroachment is assessed through estimation by the front-line forestry staff. The new approach combines the aerial photographs, the cadastral maps prepared by the Department of Survey and the Google Earth Imagery to spatially locate the encroachment. This method will work as a desktop tool for the forest manager such that appropriate strategic actions can be taken immediately. Additionally, it will bring a transparency on the forest governance to identify the location of areas of interest like point location for forest-based industries or proposed sites for development of infrastructures on the ground. The local communities may use the tool to identify the actual location of the forest boundaries, and exert social pressure to relinquish the encroached forests, if any. The result showed that 8,540 ha of the forest area in Bara district was found to be encroached during the period of last 50 years, between 1964 and 2014, of which 71% (6,038 ha) happened to be encroached in the first three decades, indicating the retarding trend of encroachment in the later years. The methodology used to assess the encroachment of forest in Bara district can be easily scaled up to other districts too, and will eventually help to assess the country’s overall forest encroachment. Since the boundary delineation will be done on the basis of the cadastral maps, the output will be used as a robust evidence to defend the forest-related cased in the court during the legal arbitrations.Banko Janakari, Vol. 27, No. 1, Page: 65-71
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Buśko, Małgorzata. "Intended Use of a Building in Terms of Updating the Cadastral Database and Harmonizing the Data with other Public Records." Reports on Geodesy and Geoinformatics 103, no. 1 (June 27, 2017): 78–93. http://dx.doi.org/10.1515/rgg-2017-0007.
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Abstract According to the original wording of the Regulation on the register of land and buildings of 2001, in the real estate cadastre there was one attribute associated with the use of a building structure - its intended use, which was applicable until the amendment to the Regulation was introduced in 2013. Then, additional attributes were added, i.e. the type of the building according to the Classification of Fixed Assets (KST), the class of the building according to the Polish Classification of Types of Constructions (PKOB) and, at the same time, the main functional use and other functions of the building remained in the Regulation as well. The record data on buildings are captured for the real estate cadastre from other data sets, for example those maintained by architectural and construction authorities. At the same time, the data contained in the cadastre, after they have been entered or changed in the database, are transferred to other registers, such as tax records, or land and mortgage court registers. This study is the result of the analysis of the laws applicable to the specific units and registers. A list of discrepancies in the attributes occurring in the different registers was prepared. The practical part of the study paid particular attention to the legal bases and procedures for entering the function of a building in the real estate cadastre, which is extremely significant, as it is the attribute determining the property tax basis.
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Ruiz, P. R. S., C. M. Almeida, M. B. Schimalski, V. Liesenberg, and E. A. Mitishita. "TLS AND SHORT-RANGE PHOTOGRAMMETRIC DATA FUSION FOR BUILDINGS 3D MODELING." International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLIII-B3-2021 (June 28, 2021): 279–84. http://dx.doi.org/10.5194/isprs-archives-xliii-b3-2021-279-2021.
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Abstract. The adoption of 3D survey techniques is essential to promote efficient and timely information acquisition on constructed buildings. This article addresses terrestrial LiDAR (TLS) and close-range photogrammetric data fusion for the 3D modeling of a building in Level of Detail (LoD) 3. The selected building presents challenging elements for modeling, such as extended curved slabs, external glass walls, recessed facades and diverse roof pitches. It is located on the campus of the Federal University of Paraná (UFPR) in Curitiba, Brazil. The accuracy of the data integration was obtained through the analysis of deviations between the clouds of primary points. The accuracy of the point cloud model was verified by comparing its dimensions with the real dimensions of the building, obtained by means of a handheld laser distance meter (EDM). The results demonstrate that there was a correspondence between the EDM measures and the model, with a satisfactory statistical agreement between the estimated and reference values and a general maximum absolute error of 4.5 cm. The article focuses on the accuracy of point cloud models for the cadastral updating of buildings, providing information for decision making in projects documentation and interventions.
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Kurchenkov, Vladimir, Olga Fetisova, and Olga Makarenko. "Updating the Methodological Approaches to Calculating Rental for Land Plots of State and Municipal Property in Urban Districts." Regionalnaya ekonomika. Yug Rossii, no. 2 (August 2019): 157–64. http://dx.doi.org/10.15688/re.volsu.2019.2.16.
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The article proposes an economic rationale for the new approach to the formation of methods for calculating rental for land plots of state and municipal property in urban districts of Volgograd region. The authors propose to link the calculation of the value of the base rate of land rental within the city boundaries with indicators of the yield of federal loan bonds. The paper gives the substantiation of this approach from the point of view of the classical economic theory of absolute and differential rent, advanced regional practices in the Russian Federation, and advanced foreign practices. The article determines the advantage of leasing land versus owning it in modern conditions. It shows the reasonability of transition to the market assessment of urban land compared with the cadastral assessment, which does not correspond to the current situation in modern conditions and is often significantly higher than the real value of the land plot. This complicates the rational use of the land plot, contributes to reducing entrepreneurial activity and deterioration of the investment climate in the municipality and the region as a whole. In this regard, the authors propose to use the market value of the land plot as the basis for calculating rental rates. In addition to the base rate, it is proposed to introduce adjusting factors, which reflect the nature of the site and the type of economic activity of the main tenant into the main formula. The paper gives recommendations to regional executive authorities, as well as municipal authorities to optimize rental relations within urban districts, and increase the efficiency of rational use of land plots. The proposed methodological approach and its economic justification are universal and can be used in municipal formations in other regions of the Russian Federation.
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Trinder, John C. "THE CURRENT STATUS OF MAPPING IN THE WORLD – SPOTLIGHT ON OCEANIA." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLI-B4 (June 13, 2016): 95–102. http://dx.doi.org/10.5194/isprsarchives-xli-b4-95-2016.
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A summary is presented of the results of questionnaires sent to mapping agencies in Oceania, covering Australia, New Zealand and the Pacific Island countries, to investigate the status of mapping in those countries. After World War II, the Australian Federal Government funded the initial small scale mapping of the whole country leading to increased percentages of map coverage of Australia. Mapping at larger scales is undertaken by the states and territories in Australia, including cadastral mapping. In New Zealand mapping is maintained by Land Information New Zealand (LINZ) at 1:50,000 scale and smaller with regular updating. The results of the questionnaires also demonstrate the extent of map coverage in six Pacific Islands, but there is little information available on the actual percent coverage. Overall there are estimated to be an increases in the percentages of coverage of most map scales in Oceania. However, there appear to be insufficient professionals in most Pacific Island countries to maintain the mapping programs. Given that many Pacific Island countries will be impacted by rising sea level in the future, better mapping of these countries is essential. The availability of modern technology especially satellite images, digital aerial photography and airborne lidar data should enable the Pacific Island countries to provide better map products in future, but this would depend on foreign aid on many occasions.
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Trinder, John C. "THE CURRENT STATUS OF MAPPING IN THE WORLD – SPOTLIGHT ON OCEANIA." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLI-B4 (June 13, 2016): 95–102. http://dx.doi.org/10.5194/isprs-archives-xli-b4-95-2016.
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A summary is presented of the results of questionnaires sent to mapping agencies in Oceania, covering Australia, New Zealand and the Pacific Island countries, to investigate the status of mapping in those countries. After World War II, the Australian Federal Government funded the initial small scale mapping of the whole country leading to increased percentages of map coverage of Australia. Mapping at larger scales is undertaken by the states and territories in Australia, including cadastral mapping. In New Zealand mapping is maintained by Land Information New Zealand (LINZ) at 1:50,000 scale and smaller with regular updating. The results of the questionnaires also demonstrate the extent of map coverage in six Pacific Islands, but there is little information available on the actual percent coverage. Overall there are estimated to be an increases in the percentages of coverage of most map scales in Oceania. However, there appear to be insufficient professionals in most Pacific Island countries to maintain the mapping programs. Given that many Pacific Island countries will be impacted by rising sea level in the future, better mapping of these countries is essential. The availability of modern technology especially satellite images, digital aerial photography and airborne lidar data should enable the Pacific Island countries to provide better map products in future, but this would depend on foreign aid on many occasions.
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Li, Lu, Chao Wang, Hong Zhang, Bo Zhang, and Fan Wu. "Urban Building Change Detection in SAR Images Using Combined Differential Image and Residual U-Net Network." Remote Sensing 11, no. 9 (May 7, 2019): 1091. http://dx.doi.org/10.3390/rs11091091.
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With the rapid development of urbanization in China, monitoring urban changes is of great significance to city management, urban planning, and cadastral map updating. Spaceborne synthetic aperture radar (SAR) sensors can capture a large area of radar images quickly with fine spatiotemporal resolution and are not affected by weather conditions, making multi-temporal SAR images suitable for change detection. In this paper, a new urban building change detection method based on an improved difference image and residual U-Net network is proposed. In order to overcome the intensity compression problem of the traditional log-ratio method, the spatial distance and intensity similarity are combined to generate a weighting function to obtain a weighted difference image. By fusing the weighted difference image and the bitemporal original images, the three-channel color difference image is generated for building change detection. Due to the complexity of urban environments and the small scale of building changes, the residual U-Net network is used instead of fixed statistical models and the construction and classifier of the network are modified to distinguish between different building changes. Three scenes of Sentinel-1 interferometric wide swath data are used to validate the proposed method. The experimental results and comparative analysis show that our proposed method is effective for urban building change detection and is superior to the original U-Net and SVM method.
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Hron, V., and L. Halounova. "NATIONWIDE HYBRID CHANGE DETECTION OF BUILDINGS." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLI-B7 (June 21, 2016): 497–504. http://dx.doi.org/10.5194/isprsarchives-xli-b7-497-2016.
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The Fundamental Base of Geographic Data of the Czech Republic (hereinafter FBGD) is a national 2D geodatabase at a 1:10,000 scale with more than 100 geographic objects. This paper describes the design of the permanent updating mechanism of buildings in FBGD. The proposed procedure belongs to the category of hybrid change detection (HCD) techniques which combine pixel-based and object-based evaluation. The main sources of information for HCD are cadastral information and bi-temporal vertical digital aerial photographs. These photographs have great information potential because they contain multispectral, position and also elevation information. Elevation information represents a digital surface model (DSM) which can be obtained using the image matching technique. Pixel-based evaluation of bi-temporal DSMs enables fast localization of places with potential building changes. These coarse results are subsequently classified through the object-based image analysis (OBIA) using spectral, textural and contextual features and GIS tools. The advantage of the two-stage evaluation is the pre-selection of locations where image segmentation (a computationally demanding part of OBIA) is performed. It is not necessary to apply image segmentation to the entire scene, but only to the surroundings of detected changes, which contributes to significantly faster processing and lower hardware requirements. The created technology is based on open-source software solutions that allow easy portability on multiple computers and parallelization of processing. This leads to significant savings of financial resources which can be expended on the further development of FBGD.
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Hron, V., and L. Halounova. "NATIONWIDE HYBRID CHANGE DETECTION OF BUILDINGS." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLI-B7 (June 21, 2016): 497–504. http://dx.doi.org/10.5194/isprs-archives-xli-b7-497-2016.
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The Fundamental Base of Geographic Data of the Czech Republic (hereinafter FBGD) is a national 2D geodatabase at a 1:10,000 scale with more than 100 geographic objects. This paper describes the design of the permanent updating mechanism of buildings in FBGD. The proposed procedure belongs to the category of hybrid change detection (HCD) techniques which combine pixel-based and object-based evaluation. The main sources of information for HCD are cadastral information and bi-temporal vertical digital aerial photographs. These photographs have great information potential because they contain multispectral, position and also elevation information. Elevation information represents a digital surface model (DSM) which can be obtained using the image matching technique. Pixel-based evaluation of bi-temporal DSMs enables fast localization of places with potential building changes. These coarse results are subsequently classified through the object-based image analysis (OBIA) using spectral, textural and contextual features and GIS tools. The advantage of the two-stage evaluation is the pre-selection of locations where image segmentation (a computationally demanding part of OBIA) is performed. It is not necessary to apply image segmentation to the entire scene, but only to the surroundings of detected changes, which contributes to significantly faster processing and lower hardware requirements. The created technology is based on open-source software solutions that allow easy portability on multiple computers and parallelization of processing. This leads to significant savings of financial resources which can be expended on the further development of FBGD.
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Kocur-Bera, Katarzyna, and Agnieszka Dawidowicz. "Land Use versus Land Cover: Geo-Analysis of National Roads and Synchronisation Algorithms." Remote Sensing 11, no. 24 (December 17, 2019): 3053. http://dx.doi.org/10.3390/rs11243053.
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Technological progress in Earth surface observation provides a vast range of information on the land and methods of its use. This enables property owners, users and administrators to monitor the state of the boundaries of the land they own/administer. The land cover, monitored directly on the ground, is not always consistent with the land use entered in the Land and Property Registry (LPR). Discrepancies between these data are often found in former communist countries. One of the reasons for this was the rapid process of land privatisation, which took place in Poland, without updating information on the plot geodetic boundaries. The study examined and compared the land use (entered in the LPR) with the land cover (on the ground) for national roads (acr. LU-LC). The most frequent discrepancies were selected, using CLC2018, digital orthophotomaps (using the Web Map Service (WMS) browsing service compliant with Open Geospatial Consortium (OGC) standards), cadastral data, statistical modelling and an updated survey of the right-of-way. Subsequently, six algorithms were proposed to synchronise the land use and land cover when the right-of-way was used by unauthorised persons, and two algorithms for cases of unauthorised use of land by the road administrator. Currently, it is difficult to synchronise the land cover with the land use from the administrative, legal and social points of view. The results of analyses show that full synchronisation of land use and land cover is complicated and time-consuming, although desired.
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Yang, C. H., Y. Pang, and U. Soergel. "Monitoring of Building Construction by 4D Change Detection Using Multi-temporal SAR Images." ISPRS Annals of Photogrammetry, Remote Sensing and Spatial Information Sciences IV-1/W1 (May 30, 2017): 35–42. http://dx.doi.org/10.5194/isprs-annals-iv-1-w1-35-2017.
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Monitoring urban changes is important for city management, urban planning, updating of cadastral map, etc. In contrast to conventional field surveys, which are usually expensive and slow, remote sensing techniques are fast and cost-effective alternatives. Spaceborne synthetic aperture radar (SAR) sensors provide radar images captured rapidly over vast areas at fine spatiotemporal resolution. In addition, the active microwave sensors are capable of day-and-night vision and independent of weather conditions. These advantages make multi-temporal SAR images suitable for scene monitoring. Persistent scatterer interferometry (PSI) detects and analyses PS points, which are characterized by strong, stable, and coherent radar signals throughout a SAR image sequence and can be regarded as substructures of buildings in built-up cities. Attributes of PS points, for example, deformation velocities, are derived and used for further analysis. Based on PSI, a 4D change detection technique has been developed to detect disappearance and emergence of PS points (3D) at specific times (1D). In this paper, we apply this 4D technique to the centre of Berlin, Germany, to investigate its feasibility and application for construction monitoring. The aims of the three case studies are to monitor construction progress, business districts, and single buildings, respectively. The disappearing and emerging substructures of the buildings are successfully recognized along with their occurrence times. The changed substructures are then clustered into single construction segments based on DBSCAN clustering and α-shape outlining for object-based analysis. Compared with the ground truth, these spatiotemporal results have proven able to provide more detailed information for construction monitoring.
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Aristalindra, Fauzia, Purnama Budi Santosa, Diyono Diyono, and Subaryono Subaryono. "Evaluasi Pemanfaatan Citra Tegak Satelit Resolusi Tinggi untuk Percepatan Pembuatan Peta Blok Pajak Bumi dan Bangunan (PBB-P2) secara Partisipatif di Desa Triharjo, Kabupaten Bantul, DIY." JGISE: Journal of Geospatial Information Science and Engineering 3, no. 1 (June 24, 2020): 20. http://dx.doi.org/10.22146/jgise.55788.
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The recent advances of remote sensing technology development can support government needs including cadastral related purposes. One of the purposes is to supply geospatial data especially land parcel maps for land and tax value inventory. This research tries to evaluate the utilization of Quickbird Satellite image for updating land and building (PBB-P2) block maps in Bantul Regency, Yogyakarta Province of Indonesia. The image was recorded in 2014 with resolution of 0.6 meter and has been ortho-rectified. Evaluation is conducted by analyzing the utilization of the image as the base map for deriving land parcel maps according to the Decree of Tax Director General number: KEP-533/PJ/2000. The process was firstly done by digitizing land parcel boundaries on Quickbird image to produce block maps. The process was done by the community through participatory mapping. The resulting block maps then were compared with land registration map from National Land Agency. The evaluation was focused on the accuracy of land parcel position as well as the resulting land areas. For this purpose the land registration map is regarded as the reference data. By focusing on the 51 sample data in Triharjo Village, statistical test was conducted to evaluate the accuracy of the resulting areas of the digitized land parcel map. The results show that 47 samples comply with a tolerance requirement of 10% according to the Decree of Tax Directorate number KEP-533/PJ/2000’. In addition, the t-test analysis with a significant level of 5% indicates that there is no significant difference of area between the digitized land parcel data with land registration map. Based on the results, it is concluded that ortho-rectified QuickBird image is sufficient for producing of land and building tax (PBB-P2) block maps.
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Zelepukina, Elena, Svetlana Gavrilkina, and Galina Pryakhina. "An application of GIS technologies for identifying the potential foci of occurrence of hazardous hydrological phenomena (by the example of mountains of Southern Siberia)." InterCarto. InterGIS 26, no. 2 (2020): 212–23. http://dx.doi.org/10.35595/2414-9179-2020-2-26-212-223.
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Captured evidences of debris flows declare the obvious changes of mudflow regime in the West Sayan midland and lowland areas and require the need to review the levels of regional hazard risk. The analysis of natural and man-made preconditions of debris flows increasing revealed the priority impact of the last ones. The absence of meaningful deviations from the normal of precipitation intensity targets was identified. It has been found that small debris flows on the middle grade of steepness slopes are a result of the combined activity of the different economic activities. Surface mining, associated road construction work, forming considerable amount of free of loose material, and active logging as well all contribute to emergence of debris flows hazard in basins of small rivers. The disruption of plant cover stabilizing role lead to the intensification of slope erosion processes. Taiga belt degradation was caused mainly by the large logging lasted in the region more than half a century. It is shown, that a slight decrease in the general forest cover has led to a serious changes of forest structure, which affects the intensity of slope erosion processes and increase in the sediment loads in rivers for several decades. A comprehensive approach to identify potential hotbeds of debris flows was proposed. It comprises the use of remote techniques in detection of human impact areas, morphometric analysis of watersheds affected by a large anthropogenic disturbance, assessment of areas under transformation, analysis of the temporal variability of hydro-meteorological characteristics and landscape structure dynamics. Due to the lack of availability of cadastral information of vegetation, soil and slope characteristics at an appropriate scale there is a need for more field research in key areas aimed at updating of the existing database.
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Ostadabbas, H., H. Merz, and H. Weippert. "INTEGRATION OF URBAN SPATIAL DATA MANAGEMENT AND VISUALIZATION WITH ENTERPRISE APPLICATIONS USING OPEN-SOURCE SOFTWARE." International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLIII-B4-2021 (June 30, 2021): 307–12. http://dx.doi.org/10.5194/isprs-archives-xliii-b4-2021-307-2021.
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Abstract. In recent years, efficient management of urban spatial data has played a major role in improving urban planning projects both in terms of cost and time savings. Since urban planning projects involve various disciplines like city planning and architecture as well as working with different spatial data, one of the main challenges is how to integrate and manage these multimodal data for a proper workflow. Currently, the involved companies are using project management and accounting systems, so called Enterprise Resource Planning (ERP) systems to handle these complex urban projects - that partly handle the same data objects as stored in urban spatial databases but without any spatial reference. Embedded in the application example of an urban redevelopment area, which according to the German Urban Development Promotion Act aims at financially promoting urban districts in need of renewal, project-related spatial and non-spatial data that were previously kept separate are linked and integrated. Therefore, our work presented here bridges the gap between these two types of application systems, the non-spatial accounting system called Finanz Management System (FMS) and the urban spatial databases. FMS manages information related to parcels, buildings, property owners, as well as the legally required payments connected to urban development, while an urban spatial database manages the geodata. We describe the prerequisites, procedures, and software development steps for coupling different types of applications by providing an example of the Enterprise Application Integration System (EAI). Our innovative integration process aims at making information from the spatial database available in FMS and vice versa, and allows updating the corresponding databases. Our work shows the potential of open-source software for cadastral data processing and visualization as well as accounting procedures for urban planning projects.
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Leite, Marcos Esdras, Hérick Lyncon Antunes Rodrigues, and Mariley Gonçalves Borges. "ATUALIZAÇÃO DO CADASTRO IMOBILIÁRIO POR SENSORIAMENTO REMOTO E OS IMPACTOS FISCAIS." InterEspaço: Revista de Geografia e Interdisciplinaridade 4, no. 13 (April 23, 2018): 07. http://dx.doi.org/10.18764/2446-6549.v4n13p07-25.
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REGISTRATION UPDATE HOUSING FOR REMOTE SENSING AND TAX IMPACTSACTUALIZACIÓN DEL REGISTRO INMOBILIARIO POR SENSORIAMIENTO REMOTO Y LOS IMPACTOS FISCALESO cadastro imobiliário é fundamental para a gestão municipal eficiente, devido ao fato de os diversos setores da gestão pública usarem as informações territoriais para a tomada de decisão. Além disso, a importância notória do cadastro imobiliário é a composição da receita do município, notadamente, por meio do IPTU. Por isso, este artigo analisou a atualização do cadastro imobiliário de Montes Claros, a partir do loteamento Morada da Serra e dos respectivos impactos no IPTU. A metodologia para atualização dos dados imobiliários foi baseada em imagens de satélites de alta resolução espacial dos anos de 2005 e de 2014. Os dados extraídos das imagens e simulados para o cálculo do IPTU mostram que a desatualização traz perdas significativas de receita para o município, além de comprometer a definição de políticas públicas, uma vez que faltam informações sobre a infraestrutura e a ocupação da cidade.Palavras-chave: Cadastro Imobiliário; Montes Claros; Sensoriamento Remoto.ABSTRACTThe real estate cadastre is fundamental for efficient municipal management, due to the fact that the various sectors of public management use the territorial information for decision making. In addition, the notorious importance of the real estate cadastre is the composition of the revenue of the municipality, through the territorial tax and urban property. Therefore, this article analyzed the updating of the real estate registry of Montes Claros, from the Morada da Serra subdivision and the respective impacts on the territorial tax and urban property. The methodology for updating the real estate data was based on high resolution spatial satellite images of the years 2005 and 2014. The data extracted from the images and simulated for the territorial tax and urban property calculation show that the devaluation brings significant revenue losses to the municipality, as well as compromising the definition of public policies, since there is a lack of information about the city's infrastructure and occupation.Keywords: Real Estate Registration; Montes Claros; Remote Sensing.RESUMENEl registro inmobiliario es fundamental para la gestión municipal eficiente, debido al hecho de que los diversos sectores de la gestión pública utilizan las informaciones territoriales para toma de decisión. Además, la importancia notoria del registro inmobiliario es la composición de los ingresos del municipio, notadamente, por medio del IPTU. Por eso, este artículo analizó la actualización del registro inmobiliario de Montes Claros, a partir del loteamiento Morada da Serra y los respectivos impactos en el IPTU. La metodología para la actualización de los datos inmobiliarios se basó en imágenes de satélites de alta resolución espacial de los años 2005 y 2014. Los datos extraídos de las imágenes y simulados para el cálculo del IPTU muestran que la desactualización trae pérdidas significativas de ingresos para el municipio, además de comprometer la definición de políticas públicas, ya que falta informaciones sobre la infraestructura y ocupación de la ciudad.Palabras clave: Registro Inmobiliario; Montes Claros; Detección Remota.
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Hải, Nguyễn Thị, Vũ Thị Thanh Vân, and Nguyễn Phúc Khoa. "THỰC TRẠNG KHAI THÁC CÁC KHOẢN THU TÀI CHÍNH TỪ ĐẤT ĐAI CỦA THÀNH PHỐ BUÔN MA THUỘT, TỈNH ĐẮK LẮK." Tạp chí Khoa học và công nghệ nông nghiệp, Trường Đại học Nông Lâm Huế 5, no. 1 (April 28, 2021): 2262–71. http://dx.doi.org/10.46826/huaf-jasat.v5n1y2021.379.
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Nghiên cứu này được thực hiện nhằm đánh giá thực trạng khai thác các khoản thu tài chính từ đất đai của thành phố Buôn Ma Thuột, tỉnh Đắk Lắk trong giai đoạn 2017 - 2019. Để đạt được mục tiêu đặt ra, nghiên cứu đã sử dụng phương pháp thu thập và xử lý số liệu liên quan đến các khoản thu tài chính từ đất đai của thành phố Buôn Ma Thuột. Kết quả cho thấy: (i) Thành phố Buôn Ma Thuột đã thu được 1.841.135,5 triệu đồng từ các khoản thu tài chính từ đất đai trong giai đoạn 2017 - 2019. Tổng thu tài chính từ đất đai chiếm từ 33,94 % - 39,45% tổng thu ngân sách hàng năm của thành phố; (ii) Tiền sử dụng đất đóng góp nhiều nhất trong sáu khoản thu tài chính từ đất đai; (iii) Đa số người sử dụng đất và cán bộ chuyên môn đều đánh giá tốt về các vấn đề liên quan đến việc thực hiện các khoản thu tài chính về đất đai; (iv) Vẫn còn một số hạn chế trong việc thu các khoản thu tài chính từ đất đai. Do đó, các giải pháp về xây dựng bảng giá đất, cập nhật hồ sơ địa chính, phát hành thông báo thuế, tăng cường tuyên truyền, phổ biến các quy định về các khoản thu tài chính về đất đai... cần được áp dụng để nâng cao hiệu quả khai thác các khoản thu này.
ABSTRACT
The object of this study was to evaluate the current situation of financial revenues from land in Buon Ma Thuot city, Dak Lak province from 2017 to 2019. Basing on collecting and analyzing data related to financial resources from land, the results showed that (i) a total of approximately 1,841,135.5 million VND was collected from land resources in Buon Ma Thuot city from 2017 to 2019. The financial resources from the land were from 33.94% to 39.45% of the total revenues in the city; (ii) among six financial resources from land, the highest contribution of the budget was from land use levy; (iii) most of the land users and land professional staff had a good assessment of the issues related to the collection of financial resources on land; (iv) there were still some limitations while doing the collections of the financial resources from the land. Thus, the solutions such as setting up land price tables, updating cadastral records, issuing tax notices, increasing advertisements, and training regulations on financial resources from land should be applied to improve the efficiency of these revenues.
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Sizov, A. P., and O. V. Miklashevskaya. "Formation of ecological and ethical principles and requirements in the preparation of specialists in the sphere of land management and the inventory." Geodesy and Cartography 919, no. 1 (February 20, 2017): 60–63. http://dx.doi.org/10.22389/0016-7126-2017-919-1-60-63.
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Work on land management and cadastre as engineering works include a number of technological processes. In the process of training of specialists of land management and cadastre within the framework of engineering education and in their production activities must rely on complex ecological and ethical principles and requirements. Showing the possible solutions to this problem when updating the GEF to direct «Land Management and Cadastre», the development of professional standards and the preparation of local regulations. The next task is to ensure proper monitoring of compliance with ecological and ethical principles and requirements in the cadastre and land management areas.
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Nesterenko, Svitlana, Grigoriy Shariy, Vira Shchepak, and Tetiana Odariuk. "FEATURES OF FUNCTIONING OF THE NATIONAL CADASTRE SYSTEM OF UKRAINE IN THE CONDITIONS OF REFORMING THE INDUSTRY." Urban development and spatial planning, no. 76 (March 1, 2021): 182–94. http://dx.doi.org/10.32347/2076-815x.2021.76.182-194.
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Identified problematic issues of land management in Ukraine, namely, the uncertainty of the organizational structure of those responsible (administrators and data holders) for the creation and updating of geospatial data and metadata; delaying registration of land plots; the need to improve inventory data and adapt to European inventories. The connection of cartographic data with land management and town planning documentation has been investigated. The necessity of updating the cartographic base, including orthophoto maps, has been proved. The ways of obtaining an actual cartographic basis are revealed. The efficiency of creating a single geoportal of cadastres and geospatial data of the national infrastructure of geospatial data, in particular layers of cartographic information, agro-industrial soil groups, utilities, restrictions on land use, the address directory of streets and houses, public buildings, investment, tourist, historical and architectural objects, has been investigated. The work of the State Geocadastre system, the effectiveness of land reforms, and ways of combating the corruption environment are characterized. It is noted that with the entry into force from January 1, 2021 of the Law of Ukraine «On the National Geospatial Data Infrastructure», with the start of the work of a single geoportal of cadastres and geospatial data, prerequisites have appeared for the creation of a digitized cartographic base, will be the basis for high-quality urban planning and land management documentation; to ensure the effective adoption of administrative decisions by state authorities and local authorities; to meet the needs of society in all types of geographic information; for integration into global and European geospatial data infrastructures.
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Portnov, A. M. "Unified approach to spatial description of objects terrain departmental registries / cadastres as a perspective basis of the state system territory mapping." Geodesy and Cartography 942, no. 12 (January 20, 2019): 41–49. http://dx.doi.org/10.22389/0016-7126-2018-942-12-41-49.
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Using unified principles of formation and maintenance of register/cadaster with information about spatial data of landscape objects as the informational and technological basis for updating the public topographic maps and modernization of state cartographic system is proposed. The problems of informational relevancy of unified electronical cartographic basis and capacity of its renovation in case of public cadaster map data. The need to modernize the system of classification and coding of cartographic information, the use of unified standards for the coordinate description of register objects for their topological consistency, verification and updating is emphasized. Implementing such solutions is determined by economical expediency as well as necessity of providing a variety of real thematic data for wide range of consumers in the field of urban planning, territories development and completing the tasks of Governmental program “Digital economy of the Russian Federation”.
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Wierzbicki, Damian, Olga Matuk, and Elzbieta Bielecka. "Polish Cadastre Modernization with Remotely Extracted Buildings from High-Resolution Aerial Orthoimagery and Airborne LiDAR." Remote Sensing 13, no. 4 (February 8, 2021): 611. http://dx.doi.org/10.3390/rs13040611.
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Automatic building extraction from remote sensing data is a hot but challenging research topic for cadastre verification, modernization and updating. Deep learning algorithms are perceived as more promising in overcoming the difficulties of extracting semantic features from complex scenes and large differences in buildings’ appearance. This paper explores the modified fully convolutional network U-Shape Network (U-Net) for high resolution aerial orthoimagery segmentation and dense LiDAR data to extract building outlines automatically. The three-step end-to-end computational procedure allows for automated building extraction with an 89.5% overall accuracy and an 80.7% completeness, which made it very promising for cadastre modernization in Poland. The applied algorithms work well both in densely and poorly built-up areas, typical for peripheral areas of cities, where uncontrolled development had recently been observed. Discussing the possibilities and limitations, the authors also provide some important information that could help local authorities decide on the use of remote sensing data in land administration.
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Efimova, G. A., and Yu Yu Inshina. "Legislative update of the norms for rational use of agricultural land in the Russian Federation." Zemleustrojstvo, kadastr i monitoring zemel' (Land management, cadastre and land monitoring), no. 2 (January 22, 2021): 88–94. http://dx.doi.org/10.33920/sel-04-2102-02.
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The article substantiates the expediency of updating the existing legal norms and proposes to update the system of legislative support for the rational land use in the Russian Federation, which is presented on the example of the Leningrad region. According to Rosreestr office of the Leningrad Region, the area of arable lands (and agricultural land in general) is shortened . The imperfect legal system, the need to modernize the systems of assessment, monitoring, protection, cadastre and control remain topical issues not only in the assessed region, but in Russia as a whole. Ineffective functioning of legal institutions impedes the planning and forecasting processes in agricultural land use.
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Nikoohemat, S., M. Koeva, S. J. Oude Elberink, and C. H. J. Lemmen. "CHANGE DETECTION FROM POINT CLOUDS TO SUPPORT INDOOR 3D CADASTRE." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLII-4 (September 19, 2018): 451–57. http://dx.doi.org/10.5194/isprs-archives-xlii-4-451-2018.
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<p><strong>Abstract.</strong> Recently in The Netherlands, there are many examples of changes in the functionalities of buildings over time. Tracking these changes could be challenging when the building geometry will change as well; for example a change from administrative to residential use of the space, or merging two spaces in the building without updating the functionality. To record the changes, a common practice is to use 2D plans for subdivisions and to assign new rights, restrictions and responsibilities for the changes in a building. In the meantime, with the advances of 3D data collection techniques, the benefits of 3D models in various forms are increasingly being researched. The current work explores the opportunities of using the point clouds to establish a link between spatial changes and 3D Cadastre in indoor environments. We investigate the changes over time in the geometry of the building that can be automatically detected from point clouds to update the 3D indoor cadastre. The permanent changes (e.g., walls, rooms) are automatically distinguished by dynamic changes (e.g., human, furniture) and will be associated with the space subdivisions. Finally, the results will be linked to the spatial units in a Land Administration Domain Model (LADM).</p>