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Journal articles on the topic 'National Geographic Information Systems'

Author: Grafiati

Published: 10 September 2021

Last updated: 29 July 2025

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1

Bennion, Frank. "Geographic information systems." ITNOW 31, no. 5 (1989): 12–16. https://doi.org/10.1093/combul/31.5.12.

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Abstract For many centuries a variety of means have been used to represent the earth’s surface and associated environment. Early maps were usually intended to guide travellers from one place to another and used pictorial representations of the route. But increasingly other information was added to the map. Thus an early form of geographic information was born. The methods are still in use but employ more accurate and detailed maps. In the UK this is largely due to the efforts of the national mapping body Ordnance Survey (O.S).

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Dada, Maria. "Queering Geographic Information information Systems." A Peer-Reviewed Journal About 8, no. 1 (2019): 58–68. http://dx.doi.org/10.7146/aprja.v8i1.115415.

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What’s the relationship between GIS and the political subject? In an effort to address this question, this paper traces the movement from the map to GIS. The map is shown to be the performative utterance of the state, one that supports its national discourse and narrative. GIS, on the other hand, is shown to be a device of neoliberal governmentality, its non-representational economic practices, divided discourse and subjectivities. Despite the seemingly hopeless situation surrounding GIS, however, certain simulation and modelling practices are attempting to construct subjectivities out of econ

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Kumar, Ravi, Nikita Rani, Harsh Vilas Kajale, Daljeet Kaur, Akansha Agarwal, and Sudhanshu Singhal. "National Database for Emergency Management (GIS based)." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 07 (2024): 1–13. http://dx.doi.org/10.55041/ijsrem36513.

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This study looks at the advantages of using geographic information systems for emergency management from two angles: the data management mode and the pre-warning signal emergency management requirements. This study discusses the need for geographic information systems in disaster management. This study explores the manifestation of the function graphics with one mining map, which comprises of the graphics data and characteristics data, the layer stack, and theme maps presenting, through the analysis of geographic information systems functions appropriate for pre-warning signals. It communicate

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Cai, Hubo, William Rasdorf, Chris Tilley, L. C. Smith, and Forrest Robson. "Geographic Information Systems/National Elevation Data Route Mileage Verification." Journal of Surveying Engineering 132, no. 1 (2006): 40–49. http://dx.doi.org/10.1061/(asce)0733-9453(2006)132:1(40).

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Coffee, Neil, Dorothy Turner, Robyn A. Clark, et al. "Measuring national accessibility to cardiac services using geographic information systems." Applied Geography 34 (May 2012): 445–55. http://dx.doi.org/10.1016/j.apgeog.2012.01.007.

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Kemp, Karen K., and Michael F. Goodchild. "Developing a curriculum in geographic information systems: the national center for geographic information and analysis core curriculum project." Journal of Geography in Higher Education 15, no. 2 (1991): 123–34. http://dx.doi.org/10.1080/03098269108709142.

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Alguliyev, Rasim, Yedgar Jafarov, and Afruz Gurbanova. "Conceptual basis for creation of national toponymic geographic information system." Problems of Information Society 13, no. 1 (2022): 3–10. http://dx.doi.org/10.25045/jpis.v13.i1.01.

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The issues related to the geographic information systems and spatial databases play an important role in toponymic research. The interest for this field is due to the expansion of the use of geographic data. This article examines the functions of toponymy, and analyzes the impact of historical events and processes, the change of socio-economic formations on toponymy. It highlights these patterns represented in the Azerbaijani toponyms system. Globalization and Internet technologies have necessitated an access to reliable spatial data. Therefore, the urgent task of regional onomastics is the cr

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Osman Akif, Osman Abdallah. "The Development of a Database Management in GIS Applications in Oman." Sultan Qaboos University Journal for Science [SQUJS] 6, no. 2 (2001): 45. http://dx.doi.org/10.24200/squjs.vol6iss2pp45-53.

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The development of applying database management applications is currently underway within Geographical Information Systems (GIS) applications in the Sultanate of Oman.The establishment of a national database management system in Oman is considered as the backbone that is required within the Geographic Information System project in Oman. The principal of the GIS project in Oman was built upon unifying the used software packages over the sultanate which is ARC/INFO as GIS Package and ORACLE as database management software. These packages are used within the different participating Ministries in

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Nicol, Jacqueline. "Geographic information systems within the national health service: the scope for implementation." Planning Outlook 34, no. 1 (1991): 37–42. http://dx.doi.org/10.1080/00320719108711887.

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Zhang, H., Y. Shang, X. Tong, et al. "RESEARCH ON QUALITY TESTING AND EVALUATION TECHNOLOGY OF FUNDAMENTAL GEOGRAPHIC INFORMATION DATABASE SYSTEM." ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences V-3-2022 (May 17, 2022): 619–25. http://dx.doi.org/10.5194/isprs-annals-v-3-2022-619-2022.

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Abstract. The extensive application of fundamental geographic information data in various industries makes it play an increasingly important role in national economic construction and social development. As a fundamental geographic information database construction project with data and database management system as its core, quality testing and evaluation is the key link and means for measuring database suitability and system application success or failure. This paper proposes a set of fundamental geographic information database system quality model, conducts research on quality testing techn

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Konur, K., and R. M. Alkan. "THE ROLE OF GEOMATICS ENGINEER IN SMART CITIES: A VIEW WITHIN THE FRAMEWORK OF TURKISH 2020–2023 NATIONAL SMART CITIES STRATEGY AND ACTION PLAN." International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLVI-4/W5-2021 (December 23, 2021): 333–41. http://dx.doi.org/10.5194/isprs-archives-xlvi-4-w5-2021-333-2021.

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Abstract. The development of technology resulted major revolutions in the cities. With the integration of technological developments into cities, the concept of smart cities began to emerge. Today, applications are made on smart cities in many countries. It is not possible to build a smart city without geographic data. It is one of the main duties of Geomatics Engineers to produce, use, process and finalize the geographic data and present it to the user. In this study, referring to the role of Geomatics Engineer in smart cities across Turkey 2020-2023 National Smart Cities Strategy and Action

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Gadomski, Paweł, and Izabela Karsznia. "Ocena zakresu treści baz danych oraz map średnioskalowych wybranych agencji kartograficznych." Prace i Studia Geograficzne 66, no. 2 (2021): 21–41. http://dx.doi.org/10.48128/pisg/2021-66.2-02.

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Topographic databases and general geographic maps are essential components of geographic information systems and the primary and rich spatial information source at general scales. The article presents qualitative and quantitative analyses based on the content of general geographic maps and topographic databases carried out on the example of products of selected national mapping agencies (NMAs). This research aims to verify whether the data contained in the analyzed databases and the information presented on general maps constitute the rich source of geographical and spatial information, as wel

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Mehdi, Mohammed Amine, Taoufik Cherradi, Said El Karkouri, and Ahmed Qachar. "Applying Geographic Information Systems (GIS) for surface condition indicators modeling of a flexible pavement." E3S Web of Conferences 298 (2021): 04001. http://dx.doi.org/10.1051/e3sconf/202129804001.

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In Morocco, as in all world countries, deteriorating road conditions, increasing traffic loads, and decreasing funds have presented a complex management challenge for the road maintenance and rehabilitation process. Hence the need to assess the condition of the pavement network, decide on maintenance strategies, set rehabilitation priorities and implement a maintenance management system. In this regard, Geographic Information System (GIS) is a powerful tool for managing and analyzing data referenced to a geographic location, especially in the field of road infrastructure where information on p

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Ge, Wenjun. "Exploration of the Geographical Dispersion and Attributes of Historic Settlements in Yunnan Utilizing Geographic Information Systems." International Theory and Practice in Humanities and Social Sciences 2, no. 4 (2025): 39–51. https://doi.org/10.70693/itphss.v2i4.163.

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This study uses the ARCGIS technology platform to evaluate the spatial distribution of traditional villages in Yunnan Province, using the 704 traditional Chinese villages that were jointly selected by four national ministries and commissions as research subjects. According to the study, traditional villages in Yunnan Province are dispersed unevenly over different regions and exhibit notable spatial clustering. These villages are concentrated most densely in Honghe Prefecture, Baoshan City, and Dali City. Generally speaking, these traditional communities are located in areas that have rivers. T

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Sombroek, W. G., and J. Antoine. "The Use of Geographic Information Systems (GIS) in Land Resources Appraisal." Outlook on Agriculture 23, no. 4 (1994): 249–55. http://dx.doi.org/10.1177/003072709402300403.

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Nations, village communities and individual land users need to make choices about land use in order to support development without risk of land degradation. Computerized land information systems (LIS) based on geographic information systems (GIS) have emerged as powerful tools for generating maps and reports to inform such decisions. Recently, FAO has been developing GIS/LIS systems in linkage with its agroecological zoning (AEZ) and other models, and using them to tackle issues of land, food and people at global, national and subnational levels. They have been successfully developed for land

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Khakimov, Shaukat, Rustam Samatov, and S.S. Rajapova. "LEGAL BASIS AND INTERACTIVE SERVICES OF THE NATIONAL GEOGRAPHIC INFORMATION SYSTEM OF UZBEKISTAN." Nazariy va amaliy tadqiqotlar xalqaro jurnali 2, no. 11 (2022): 32–38. https://doi.org/10.5281/zenodo.7390616.

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<em>The article contains some comments on the reforms implemented in the field of informatization in our country, investments in information and communication technologies (ICT) in the state economic sector, the widespread introduction of geographic information systems (GIS), one of the ICT sectors, online geoinformation services of GIS and their development.</em>

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이종수, 전성우, and 이우균. "A Study on Applicable Methods of Web 2.0 into the National Geographic Information Systems." Journal of Environmental Policy 7, no. 1 (2008): 81–100. http://dx.doi.org/10.17330/joep.7.1.200803.81.

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Dvorett, Daniel, Joseph Bidwell, Craig Davis, and Chris DuBois. "Developing a Hydrogeomorphic Wetland Inventory: Reclassifying National Wetlands Inventory Polygons in Geographic Information Systems." Wetlands 32, no. 1 (2011): 83–93. http://dx.doi.org/10.1007/s13157-011-0247-7.

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Volkman, Julie E., Roxanne Parrott, Suellen Hopfer, and Eugene J. Lengerich. "A National Survey of State Comprehensive Cancer Control Managers: Implications of Geographic Information Systems." Journal of Cancer Education 25, no. 1 (2010): 55–60. http://dx.doi.org/10.1007/s13187-009-0012-2.

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Halim, Ida Sharmiza A., Shuib Rambat, and Ramzanee M. Noh Muhammad. "Site-Suitability Analysis on Seismic Stations using Geographic Information Systems." Disaster Advances 15, no. 2 (2022): 1–14. http://dx.doi.org/10.25303/1502da001014.

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The Ranau Earthquake which took place on 5 June 2015 was captured as among the worst ever disasters in Malaysia, par with the tsunami tragedy in 2004. Apart from 18 casualties and physical damage to infrastructure, the earthquake also caused landslides, rockfalls and debris flow around Mount Kinabalu. It also caused liquefaction in the Poring Hot Spring area. Although Malaysia has seismic stations to assess local and international earthquakes, academic researchers still find the distribution of seismic stations as insufficiently dense to provide accurate information where blind spots still exi

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Zhai, Y., J. Chen, L. Liu, and J. Liu. "The Design of Data Disaster Recovery of National Fundamental Geographic Information System." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XL-4 (April 23, 2014): 353–56. http://dx.doi.org/10.5194/isprsarchives-xl-4-353-2014.

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With the development of information technology, data security of information system is facing more and more challenges. The geographic information of surveying and mapping is fundamental and strategic resource, which is applied in all areas of national economic, defence and social development. It is especially vital to national and social interests when such classified geographic information is directly concerning Chinese sovereignty. Several urgent problems that needs to be resolved for surveying and mapping are how to do well in mass data storage and backup, establishing and improving the di

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Lazorenko, Nadiia. "GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY." GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY 95,2022, no. 95 (2022): 113–28. http://dx.doi.org/10.23939/istcgcap2022.95.113.

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The purpose of this work is to study the integration of sets of core reference and thematic geospatial data based on the JOIN operation of relational algebra and its interaction with geocoding of geospatial features, which is implemented in modern geographic information systems (GIS) and database management systems (hereinafter – DBMS) for the development of the national spatial data infrastructure (hereinafter – NSDI). Method. The research is based on the analysis of the possibilities of applying the theory of geospatial databases and knowledge bases, international and national harmonized sta

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Abdurakhmanov, Abduhokim Abduvakhabovich, and Yokubov Shavkat o'g'li Sherzodbek. "IMPROVING THE METHOD OF MAPPING AGRICULTURE USING REMOTE SENSING DATA." International Journal of Education, Social Science & Humanities. FARS Publishers 11, no. 3 (2023): 1093–97. https://doi.org/10.5281/zenodo.7789566.

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<strong>:</strong> in this article, agricultural data is, in its essence, the most effective weapon for spatial division, analysis and Management - Geographic Information Systems (GIS). An operational source of Geographic Information Systems is Earth remote sensing (RSE) data (space shots). Long - year world experiments show that space shots from Earth's satellites provide operational control of crop condition and crop yield prediction, improved agricultural statistical data collection, and uniformity, accuracy, and objectivity of observation. Rural Foreign Studies show that agricultural r

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Dobson, Jerome E. “Jerry.” "Geography's Second Twilight." International Journal of Applied Geospatial Research 8, no. 1 (2017): 1–18. http://dx.doi.org/10.4018/ijagr.2017010101.

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Jerome E. Dobson, professor emeritus, University of Kansas; president of the American Geographical Society; and recipient of the 2014 James R. Anderson Medal of Honor in Applied Geography, discusses his career in the context of America's academic purge of geography. Highlights include his time as a Jefferson Science Fellow with the National Academies and U. S. Department of State. Dobson has been recognized with two lifetime achievement awards for his pioneering work in geographic information systems (GIS) and as Alumnus of 2013 at Reinhardt University. His contributions include the paradigm o

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Kocaman, Sultan, and Nadire Ozdemir. "Improvement of Disability Rights via Geographic Information Science." Sustainability 12, no. 14 (2020): 5807. http://dx.doi.org/10.3390/su12145807.

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Rights, legal regulations, and practices often arise from societal and scientific developments, and societal transformations may originate from new legal regulations as well. Basic rights can be re-defined with advancements in science and technology. In such an evolutional loop, where mutual supply is obvious, combined legal and technological frameworks should be exercised and developed for practicing human rights. The main aim of this article is to propose a conceptual and methodological framework for the improvement of disability rights in the light of recent advancements in geographic infor

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Khoirunnita, Aulia, Fajar Ramadhani, and Reza Andrea. "Geographical Information System of Chocolate Plantation Locations in Berau District Using QGIS Web." TEPIAN 5, no. 1 (2024): 44–49. http://dx.doi.org/10.51967/tepian.v5i1.3024.

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The cultivation of cocoa plants in Berau Regency has been carried out traditionally with pre-conflict productivity of 700-800 kg/ha, but after the conflict and attacks PBK (Cocoa Fruit Borer) was reported to be only half. The yield quality is also low due to the pest attack and minimum post-harvest treatment. In addition, farmer institutions to be able to carry out activities in the garden together have not been well formed. According to Development Planning Agency at Sub-National Level of Berau Regency, in 2009 the area of cocoa plants in Berau Regency covered an area of 8,644 ha with a produ

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Shili, Mohamed, and Osama Sohaib. "Geographic recommender systems in e-commerce based on population." PeerJ Computer Science 11 (January 16, 2025): e2525. https://doi.org/10.7717/peerj-cs.2525.

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Technological advancements have significantly enhanced e-commerce, helping customers find the best products. One key development is recommendation systems, which personalize the shopping experience and boost sales. This paper explores a novel geographic recommendation system that uses demographic data, such as population density, age, and income, to refine recommendations. By integrating geographic and demographic information, like the population size of a country, businesses can tailor their offerings to regional preferences. This targeted approach aims to make recommendations more relevant b

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Elvira, Melly, Badrun Kartowagiran, Heri Retnawati, Syamsir Sainuddin, and Eli Rohaeti. "Bias Geographic Location of Math National Examination in Junior High School: Analysis of Differential Item Functioning (DIF)." Ingénierie des systèmes d information 28, no. 2 (2023): 375–87. http://dx.doi.org/10.18280/isi.280213.

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Dewi, Devina Chandra, and Fitri Suryaningsih. "Drone Radiation Detection System Information Mapping Design Using Quantum Geographic Information System." Journal of Electrical Technology UMY 8, no. 1 (2024): 9–16. https://doi.org/10.18196/jet.v8i1.16716.

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Scan systems using unmanned aircraft or drone are designed to be able predicted when there is radiation exposure from radioactive sources. The drone is equipped with a Geiger Muller detector type J305 tube and a GPS (Global Positioning System) Tracker and other communication tools. Testing of this system was carried out in the field of B.J. Habibie Serpong, National Research and Innovation Agency using a radioactive source of Cs-137. The drone's flight direction has been designed at the Red Waypoint and has a height of 2 meters. Radiation detection mapping was carried out using Quantum GIS (Ge

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Fletcher, Reginald S., and Krishna N. Reddy. "Geographic Information System for Pigweed Distribution in the US Southeast." Weed Technology 32, no. 1 (2018): 20–26. http://dx.doi.org/10.1017/wet.2017.118.

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AbstractIn the southeastern United States, Amaranthus, or pigweed species, have become troublesome weeds in agricultural systems. To implement management strategies for the control of these species, agriculturalists need information on areas affected by pigweeds. Geographic information systems (GIS) afford users the ability to evaluate agricultural issues at local, county, state, national, and global levels. Also, they allow users to combine different layers of geographic information to help them develop strategic plans to solve problems. Furthermore, there is a growing interest in testing fre

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Porter, Jeremy R., and Christopher W. Purser. "Measuring relative sub-national human development: An application of the United Nation's Human Development Index using geographic information systems." Journal of Economic and Social Measurement 33, no. 4 (2008): 253–69. http://dx.doi.org/10.3233/jem-2008-0307.

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NATIONAL CENTER FOR GEOGRAPHIC INFO. "The research plan of the National Center for Geographic Information and Analysis." International journal of geographical information systems 3, no. 2 (1989): 117–36. http://dx.doi.org/10.1080/02693798908941502.

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Duran, Elizalde J., Jonalyn G. Nalzaro, Gian Lorenzo Ababon, and Henry Joseph Sabarre. "Geographic Crime Information Reporting System Crime Mapping and Analysis." University of the Visayas - Journal of Research 7, no. 1 (2013): 55–68. https://doi.org/10.5281/zenodo.1668685.

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The primary goal of this study is to successfully develop a Geographic Crime Information Reporting System at a station in Mandaue City, an electronic blotter that uses Geographical Information System (GIS) in recording crime information. The “Geographic Crime Information Reporting System” contains a Geo Spatial Crime Visualization module that loads and displays the maps from shape files. The Crime Management Module to assign coordinates in the map given by the user to be stored in a Database. The Geographic Crime Information Analyzer analyzes the data and creates a report which is

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Dimanova, Donika, and Zdravko Kuzmanov. "REAL-TIME GIS FOR MONITORING AND SECURITY." Journal Scientific and Applied Research 27, no. 1 (2024): 83–89. http://dx.doi.org/10.46687/jsar.v27i1.408.

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Applications of geographic information systems in the security domain are diverse and cover various aspects such as crisis prevention and management, public safety, national security, critical infrastructure protection and military applications. Real-time GIS is essential for effective emergency response and management because it provides accurate information on the location and dynamics of events.

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La, Menudi, Lakawa Irwan, Sufrianto, and Anggara Ilham Vickky. "Analysis of National Road Slope Risk Level Based on Geographic Information System." Sultra Civil Engineering Journal 3, no. 2 (2022): 95–102. https://doi.org/10.54297/sciej.v3i2.364.

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<em>The purpose of this study is to investigate the failure and instability of slopes, control and evaluate treatments and create slope data in a geographic information system as a planning data base to determine the level of risk, hazard consequences and the distribution of slopes along the National road in Konawe Selatan district. In this study using the Bina Marga slope survey method, which is to provide a score or value for each parameter measured in the field and a database is made using a geographic information system (GIS) to state the level of slope risk using the Bina Marga standard v

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Parham, Matthew J., Austin D. Williams, Sarah A. Layon, Heather R. Burns, Amjed Abu-Ghname, and Larry H. Hollier. "Geospatial Demand for Approved Cleft Care in the United States." Plastic and Reconstructive Surgery - Global Open 12, no. 8 (2024): e6090. http://dx.doi.org/10.1097/gox.0000000000006090.

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Background: Geographic information systems are powerful tools for characterizing the geospatial factors influencing access to care. As patients with cleft lip and/or palate (CL/P) require long-term care, with numerous operations and therapies, access to timely, quality care is extremely important. This study uses population level analysis and geographic information systems to identify United States counties with limited access to American Cleft Palate Association–approved cleft teams. Methods: Natality data were queried from the National Vital Statistics System. Population and geographic data

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Worth, C. "Cartography and geographical information systems: the 1992 national education report." Cartography 21, no. 1 (1992): 1–15. http://dx.doi.org/10.1080/00690805.1992.9713936.

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Mildawati, Roza, Sri Hartati Dewi, Fitrianti Fitrianti, et al. "Digital Mapping Based on Geographic Information Systems for the Village Apparatus of Siabu." Dinamisia : Jurnal Pengabdian Kepada Masyarakat 8, no. 5 (2024): 1453–57. http://dx.doi.org/10.31849/dinamisia.v8i5.16980.

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Spatial planning is already a standard government tool that is made periodically at the National, Provincial, District and even Village levels, however, this tool often loses its meaning and function due to inappropriate approaches and manufacturing processes. This is mostly caused by a lack of human resource capacity and skills, and mapping skills that have not been mastered by government officials at the basic level, including at the kelurahan and sub-district levels. It is necessary to present geospatial information using maps and disseminate it from the highest level of government to the l

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Valerko, Ruslana, Liudmyla Herasymchuk, and Oleksandr Kratiuk. "Geographic Information Systems for Water Quality Modeling in the Zhytomyr District Communities." Ekológia (Bratislava) 43, no. 1 (2024): 99–111. http://dx.doi.org/10.2478/eko-2024-0010.

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Abstract To ensure safe and quality drinking water for residents of rural settlements who use their own wells, boreholes, and natural sources for domestic water supply, a comprehensive approach to evaluating the quality of underground drinking water using geographic information system (GIS) technologies is necessary. The purpose of the study was to assess the quality of drinking water sources of noncentralized water supply in rural settlements of the united territorial communities (UTCs) of Zhytomyr district and to create geoinformation models based on the research results. The following resea

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Halford, F. Kirk, and Dayna M. Ables. "The National Cultural Resources Information Management System (NCRIMS)." Advances in Archaeological Practice 11, no. 1 (2023): 52–62. http://dx.doi.org/10.1017/aap.2022.39.

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ABSTRACTDespite making great strides over the past 50 years, cultural resources data management and synthesis continues to be elusive and nonstandardized, with each state and agency developing disparate systems that do not easily mesh. The Bureau of Land Management (BLM) has embarked on a national initiative by creating a National Cultural Resources Data Standard (NCRDS) that works to address many long-standing data organization issues. The NCRDS allows for the application of more rigorous data management principles that facilitate landscape-level planning and data modeling on BLM-administered

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БУСЛАЕВА, В. С., Д. В. ЕРМОЛИН, and А. Д. КОРНИЛОВА. "DEVELOPMENT OF TERRITORIES THROUGH THE INTEGRATION OF SPATIAL DATA SYSTEMS." Экономика и предпринимательство, no. 1(150) (May 27, 2023): 437–42. http://dx.doi.org/10.34925/eip.2023.150.1.088.

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В статье описан вариант единой геоинформационной системы, в которую предлагается интегрировать пространственные данные стратегического планирования, градостроительного зонирования, титульного владения и цифрового моделирования. Положительный эффект интеграции оценивается снижением инвестиционных рисков, уменьшением сроков реализации проектов как в рамках строительных, так и эксплуатационных циклов, а также переход к 3D-кадастру. Предлагаемый вариант геоинформационной системы может быть рассмотрен в качестве следующего этапа развития Национальной системы пространственных данных. The article des

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Brown, Greg, and Pat Reed. "Values Compatibility Analysis: Using Public Participation Geographic Information Systems (PPGIS) for Decision Support in National Forest Management." Applied Spatial Analysis and Policy 5, no. 4 (2011): 317–32. http://dx.doi.org/10.1007/s12061-011-9072-x.

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Gonçalves, Olga, Jorge Gonçalves, Jacek Chmielewski, and Paulina Olenkowicz-Trempała. "Low-Cost Geographic Information System for Municipal Road Signs Management in Depopulated and Low-Density Areas." IOP Conference Series: Materials Science and Engineering 1203, no. 3 (2021): 032006. http://dx.doi.org/10.1088/1757-899x/1203/3/032006.

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Abstract The current national and regional economical conjuncture in many countries, requires a sustainable management of different urban infrastructures, including road signs. From the set of possible solutions to improve the existing infrastructure’s management, analysis and spatial representation, Geographic Information Systems (GIS) have proved to be an essential tool for the functional competencies of local administration (municipalities), managers of municipal road networks. This study presents a framework of existing national regulations on road signs, as well as the shortcomings in the

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Vrotsou, Katerina, Carlo Navarra, Kostiantyn Kucher, et al. "Towards a Volunteered Geographic Information-Facilitated Visual Analytics Pipeline to Improve Impact-Based Weather Warning Systems." Atmosphere 14, no. 7 (2023): 1141. http://dx.doi.org/10.3390/atmos14071141.

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Extreme weather events, such as flooding, are expected to increase in frequency and intensity. Therefore, the prediction of extreme weather events, assessment of their local impacts in urban environments, and implementation of adaptation measures are becoming high-priority challenges for local, regional, and national agencies and authorities. To manage these challenges, access to accurate weather warnings and information about the occurrence, extent, and impacts of extreme weather events are crucial. As a result, in addition to official sources of information for prediction and monitoring, cit

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Aguilera Reyes, Germán. "Historical structuring and technological evolution of the national geodetic network of Chile - horizontal." Revista Geográfica de Chile Terra Australis 60, no. 1 (2024): 49–68. http://dx.doi.org/10.23854/07199562.2024601.aguilera.

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The Military Geographic Institute (IGM) wasset up in accordance with the Decree Law N°1.664 of the 29th of August, 1922 and is currently the official technical and permanent service of the State, in all geographic matters, in compliance with the second point of Article N.° 2 of Law N.° 15284 of 1963. Among the most important of its tasks is the mission of providing a Reference Frame in accordance with the requirements of the international standards of each epoch, for the production of geo-referenced information. The National Geodesic Network (RGN in Spanish initials) has been thereference fram

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Burdick, Kendall J., Chris A. Rees, Lois K. Lee, et al. "Racial & ethnic disparities in geographic access to critical care in the United States: A geographic information systems analysis." PLOS ONE 18, no. 11 (2023): e0287720. http://dx.doi.org/10.1371/journal.pone.0287720.

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Objective It is important to identify gaps in access and reduce health outcome disparities, understanding access to intensive care unit (ICU) beds, especially by race and ethnicity, is crucial. Our objective was to evaluate the race and ethnicity-specific 60-minute drive time accessibility of ICU beds in the United States (US). Design We conducted a cross-sectional study using road network analysis to determine the number of ICU beds within a 60-minute drive time, and calculated adult intensive care bed ratios per 100,000 adults. We evaluated the US population at the Census block group level a

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Sosa, Juan Manuel, Pedro Enrique Sosa Veras, and Eva Mejía. "Creation of the Geographic Information System for the urban center of the municipality of San José de Ocoa using Digital Photogrammetry (UAV) and Geographic Information Systems." Land and Architecture 5 (January 1, 2026): 285. https://doi.org/10.56294/la2026285.

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The research focused on creating a Geographic Information System (GIS) for the municipality of San José de Ocoa, Dominican Republic, using digital photogrammetry with drones. The study area was delimited using Google Earth satellite images, and 4 985 georeferenced photos with accuracies of less than 2 cm were obtained using drones. Image processing was carried out in three stages using Agisoft Metashape, generating digital terrain models and contour lines. Urban elements such as buildings and streets were subsequently vectorized using Civil 3D and orthophotos, resulting in a georeferenced plan

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Solar, Renata, and Dalibor Radovan. "Use of GIS for Presentation of the Map and Pictorial Collection of the National and University Library of Slovenia." Information Technology and Libraries 24, no. 4 (2005): 196. http://dx.doi.org/10.6017/ital.v24i4.3385.

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<span>The Map and Pictorial Collection of the National and University Library of Slovenia encompasses map and pictorial documents that are part of the national collection. New technologies such as geographic information systems (GIS) provide a novel way to display, access, and research the valuable, interdisciplinary holdings of an institution. This paper discusses a pilot, Web-based application that explores the possibilities of GIS by creating a virtual collection of diverse materials. Spatial data are the basis for this digital archive on which other pictorial elements, such as views

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Thien, Bui Bao. "Analysis of forest cover change in Ben En National Park, Vietnam." Bulletin of Nizhnevartovsk State University, no. 2 (June 21, 2024): 123–34. http://dx.doi.org/10.36906/2311-4444/24-2/11.

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The analysis of land use and land cover (LULC) based on remote sensing and geographic information systems in Ben En National Park, Vietnam, from 2003 to 2023 has revealed significant landscape changes. Assessing the accuracy of the classification results on our Landsat satellite images has shown high reliability, with kappa coefficients above 0.9 for both 2003 and 2023, indicating strong agreement between the classified images and actual reference data. Over the two-decade period, the dominant LULC class remained natural forest, albeit experiencing a substantial reduction in coverage. In contr

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DeFelipe, Irene, Paula Sofía Jerez-Longres, Irene Pérez-Cáceres, et al. "Enhancing Earth and Environmental Science Undergraduate Students’ Perception of Geographic Information Systems through Short Clips." Education Sciences 14, no. 9 (2024): 1026. http://dx.doi.org/10.3390/educsci14091026.

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Geographic Information Systems (GIS) cover a wide range of Earth and environmental science disciplines that have become essential for spatial data management, easing the digital transformation needs of our society. Despite the usefulness of GIS, they remain underutilised in academia, and many students do not understand the possibilities that these tools offer. To familiarise university students with the potential of GISs, we designed 11 short clips (less than 5 min long) recorded by Earth scientists with diverse backgrounds who shared their work experience with GISs to solve real-world problem

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