Academic literature on the topic 'Aerial photography. Cartography. Mine maps'

Analyzing GIS technologies` products for strengthening the tourist attractiveness of the destination and research of possibilities of GIS-technologies at the formation of a tourist product is the purpose of this work. The relevance of this study lies in the need to apply innovative approaches to GIS technologies` usages in the development of national tourism products. The research methodology is based on the application of the statistical method of data processing, the cartographic method of research with the use of GIS, and the method of spatial analysis. General scientific, systematic and informational approaches are also used. The results of the study are an analysis of existing products of GIS technologies and the state of their implementation in tourism, the study of interactive maps and geoportals as tools for the successful solution of problems in the modern tourism sector. It has been found that geoportals significantly help to form a national infrastructure of geospatial data. In the publication I consider two levels of GIS implementation: national and regional. I gave vivid examples of newly created national geoportals and tourist geoportals of the regions of Ukraine, interactive maps of amateur tourists. I considered in more detail the development of GIS technologies` products of such a tourist destination as the Chernihiv region. In particular, as an example, an overview of one of the most functional in Ukraine geoportals - The Geoportal of the urban cadastre of the Chernihiv region is given. A thematic tour of the Chernihiv region was projected with the help of GIS. The scientific novelty of this study is identifying the features of the use of cartographic research methods, especially GIS technologies to study the tourist resources of the territory, the creation of new regional tourism products. I propose to use the method of spatial analysis in the creation of the thematic tour. The practical significance lies in the use of GIS technology products to create cartographic products, such as maps, series of maps, atlases, 3D models, virtual tours. Its help to study in detail the tourist objects of the region contribute to management decisions, and further development and promotion of tourism. The database created during the study can be used to form other types of tourism products. The proposed method of using spatial analysis in the creating of the tour can be useful for expanding the GIS technologies` field of usage.

Abstract. The goal of this research is the assessing of the current conditions of water protection strips in their role as an effective buffer that prevents water bodies from deteriorating due to soil erosion and pollution. In base of this study the action plan is developing to improve the conditions of the water protection strips for the lakes. The approach focused on the idea of an empirical study (based on observations and field measurements) on the environmental quality. Is proposed an integral analysis of the territory of the protection strips, the processes and phenomena taking place within them, in order to obtain a clear picture of the state of the environment. In the scope to administrate, and to assure the visualization and transparency of this study the project blog on the "blogspot.com" platform was created with properly configured geographic interest patterns. Cartographic data were published on Google Maps and integrated in blog. Thus, by accessing the blog, the views of the lake, the points of interest, with the necessary attributes is accessing with the possibility for the spatial analyses. The preliminary results show the positive effects and high interest of the stakeholders concerning of WebGIS technology for the assessment of environmental conditions of water protection strips along the Costesti- Stinca reservoirs. Scientific novelty consists in the optimal combination of the blogspot application on the google maps by integration of spatial data with different software (QGIS, Mapinfo, ArcGIS) and geospatial database - PostGIS. Easy to publish, to visualization and monitoring. The practical significance is expressed by objective reflection of a type of activity that takes place in space, including environmental phenomena, vizualisation and monitoring of them.

Aim of the work. To develop a method of automated allocation of catchment basins and obtaining their hydrological and morphometric characteristics, which is based on digital terrain models. Methods and results of work. A necessary condition for the correct filling of the terrain is the presence of points of true flow at the edge of the settlement area (if the river flows into the lake, it should not enter the calculated area completely, otherwise incorrect results will be obtained). By performing the operation of filling the relief of the terrain, a new dem is created, which does not contain fictitious depressions and is used in the next step as input data to calculate the flow direction according to the algorithm d8. According to the proposed technological scheme it is necessary to process step by step the following six blocks: filling of closed depressions, calculation of runoff direction, calculation of total runoff, creation of point vector data set of closing points (mouth points), creation of watershed boundaries, raster-vector data conversion. Theoretical research tested the method of automated allocation of watersheds, namely the determination of hydrological and morphometric parameters of the terrain. The pools were ranked according to these parameters according to the existing classifications, a series of relevant thematic electronic maps was compiled. It should be noted that in Skole district of lviv region there are 590 catchment areas, and their area is 1407 km2. Watersheds are classified by outcrop, namely low-mountain basins in the region of 6, their area is 7 km2, medium-mountain 360, area 755 km2, high-mountain 224, area 645 km2. Pools are classified according to the average slope: the first category from 0-3 degrees, very gentle slopes - pools 27, area 7 km2; the second category from 9-12 degrees, sloping slopes-pools of 128, the area 303 km2; the third category from 12-15> degrees, steep slopes - pools of 225, the area 648 km2. The accuracy between the reference and the original relief model was evaluated. We can say that sle = 0.63 (m) slope, sle = 5.43 (m) height. Scientific novelty and practical significance. The technological scheme of automated separation of catchment basins according to digital relief models for Skoliv district of lviv region is proposed and the method of separation of catchment basins is worked out. According to the developed method, maps of watercourses of different orders and their catchment basins and classification of basins by area on the territory of Skole administrative district, which can be used by local organizations on water resources, are constructed.

The authors have analyzed their experience of the production of various Electronic Atlases (EA) and Atlas Information Systems (AtIS) of so-called "classical type". These EA/AtIS have been implemented in the past decade in the Web 1.0 architecture (e.g., National Atlas of Ukraine, Atlas of radioactive contamination of Ukraine, and others). One of the main distinguishing features of these atlases was their static nature - the end user could not change the content of EA/AtIS. <br><br> Base maps are very important element of any EA/AtIS. In classical type EA/AtIS they were static datasets, which consisted of two parts: the topographic data of a fixed scale and data of the administrative-territorial division of Ukraine. It is important to note that the technique of topographic data production was based on the use of direct channels of topographic entity observation (such as aerial photography) for the selected scale. <br><br> Changes in the information technology of the past half-decade are characterized by the advent of the “Web 2.0 epoch”. Due to this, in cartography appeared such phenomena as, for example, "neo-cartography" and various mapping platforms like OpenStreetMap. These changes have forced developers of EA/AtIS to use new atlas basemaps. Our approach is described in the article. The phenomenon of neo-cartography and/or Web 2.0 cartography are analysed by authors using previously developed Conceptual framework of EA/AtIS. This framework logically explains the cartographic phenomena relations of three formations: Web 1.0, Web 1.0x1.0 and Web 2.0. <br><br> Atlas basemaps of the Web 2.0 epoch are integrated information systems. We use several ways to integrate separate atlas basemaps into the information system – by building: weak integrated information system, structured system and meta-system. This integrated information system consists of several basemaps and falls under the definition of "big data". In real projects it is already used the basemaps of three strata: Conceptual, Application and Operational. It is possible to use several variants of the basemap for each stratum. Furthermore, the developed methods of integration allow logically coordinate the application of different types of basemaps into a specific EA/AtIS. For example, such variants of the Conceptual strata basemap as the National map of Ukraine of our production and external resources such as OpenStreetMap are used with the help of meta-system replacement procedures. <br><br> The authors propose a Conceptual framework of the basemap, which consists of the Conceptual solutions framework of the basemap and few Application solutions frameworks of the basemap. Conceptual framework is intended to be reused in many projects and significantly reduce the resources. We differentiate Application frameworks for mobile and non-mobile environments. The results of the research are applied in few EA produced in 2014-2015 at the Institute of Geography of the National Academy of Sciences of Ukraine. One of them is the Atlas of emergency situations. It includes elements that work on mobile devices. At its core it is "ubiquitous" subset of the Atlas.

The authors have analyzed their experience of the production of various Electronic Atlases (EA) and Atlas Information Systems (AtIS) of so-called "classical type". These EA/AtIS have been implemented in the past decade in the Web 1.0 architecture (e.g., National Atlas of Ukraine, Atlas of radioactive contamination of Ukraine, and others). One of the main distinguishing features of these atlases was their static nature - the end user could not change the content of EA/AtIS. <br><br> Base maps are very important element of any EA/AtIS. In classical type EA/AtIS they were static datasets, which consisted of two parts: the topographic data of a fixed scale and data of the administrative-territorial division of Ukraine. It is important to note that the technique of topographic data production was based on the use of direct channels of topographic entity observation (such as aerial photography) for the selected scale. <br><br> Changes in the information technology of the past half-decade are characterized by the advent of the “Web 2.0 epoch”. Due to this, in cartography appeared such phenomena as, for example, "neo-cartography" and various mapping platforms like OpenStreetMap. These changes have forced developers of EA/AtIS to use new atlas basemaps. Our approach is described in the article. The phenomenon of neo-cartography and/or Web 2.0 cartography are analysed by authors using previously developed Conceptual framework of EA/AtIS. This framework logically explains the cartographic phenomena relations of three formations: Web 1.0, Web 1.0x1.0 and Web 2.0. <br><br> Atlas basemaps of the Web 2.0 epoch are integrated information systems. We use several ways to integrate separate atlas basemaps into the information system – by building: weak integrated information system, structured system and meta-system. This integrated information system consists of several basemaps and falls under the definition of "big data". In real projects it is already used the basemaps of three strata: Conceptual, Application and Operational. It is possible to use several variants of the basemap for each stratum. Furthermore, the developed methods of integration allow logically coordinate the application of different types of basemaps into a specific EA/AtIS. For example, such variants of the Conceptual strata basemap as the National map of Ukraine of our production and external resources such as OpenStreetMap are used with the help of meta-system replacement procedures. <br><br> The authors propose a Conceptual framework of the basemap, which consists of the Conceptual solutions framework of the basemap and few Application solutions frameworks of the basemap. Conceptual framework is intended to be reused in many projects and significantly reduce the resources. We differentiate Application frameworks for mobile and non-mobile environments. The results of the research are applied in few EA produced in 2014-2015 at the Institute of Geography of the National Academy of Sciences of Ukraine. One of them is the Atlas of emergency situations. It includes elements that work on mobile devices. At its core it is "ubiquitous" subset of the Atlas.

<p><strong>Abstract.</strong> GeoDataHub (geodatahub.library.auckland.ac.nz) is an authoritative national repository of cartographic and geospatial resources curated by the University of Auckland Library for research, government, and educational communities, as well as the public of New Zealand. Its objectives are to digitise cartographic materials, provide integrated and enhanced data access, and build a unique knowledge base concerning New Zealand’s cartographic heritage. GeoDataHub showcases conceptual developments in cartography, surveying, photogrammetry, and other mapping, earth, and social science disciplines, highlighting their contribution to the development of the nation. It supports a dynamic, innovative, and leading edge historical and GIScience research, facilitating scientific discovery and knowledge building.</p><p> The repository contains digitised maps and charts published by authoritative agencies and research institutes, aerial photography provided by local authorities and all of government satellite imagery. A selection of key geospatial datasets produced by the government, Crown research institutes and local authorities augment the repository – currently over 30TB of data. The focus of GeoDataHub is on providing cartographic and geospatial resources for New Zealand, its offshore islands and territories; South Pacific, particularly Cook Islands, Niue and Tokelau; and Ross Dependency in Antarctica. Regional coverage primarily includes Auckland and Waikato, and parts of Northland, Bay of Plenty and East Cape. Local datasets cover primarily Auckland Region but a selection of datasets from other regions is also included. GeoDataHub is augmented by physical collection of maps and charts, atlases, aerial photographs, gazetteers, map indexes and catalogues, and cartographic paraphernalia, located in the Map Room of the University of Auckland Library.</p><p> This paper talks about challenges associated with the design, implementation and provision of content for GeoDataHub. Apart from building an integrated and enhanced data access application, facilitating textual, spatial and temporal search, metadata harvesting and discovery utilising GeoNetwork, a catalogue application that manages spatially referenced resources (www.geonetwork-opensource.org), the repository provides a further two ways of accessing cartographic and geospatial resources. One involves browsing the selected content of the repository, examining and downloading the material of interest; the other allows users to ‘map a drive’ and access all materials using familiar folder structure (the latter applies to the University community of users only). This approach however, occasionally requires provision of the same datasets in two different formats (compressed and uncompressed) depending how the users are accessing them. In addition, a knowledge base concerning New Zealand cartographic heritage is being implemented, providing a useful guide to authoritative mapping served by GeoDataHub. A particular challenge concerns documenting their provenance, content, extent and general characteristics in a modular fasion.</p><p> The paper concludes with presenting plans for extending GeoDataHub. This includes not only the creation of further geospatial records, provision of more content and expanding the knowledge base, but also strategic decisions concerning the selection of cartographic and geospatial resources and how to provide the best service possible to our growing user base.</p>