SOFTWARE FEATURES OF THE GIS-PROJECT "GEODYNAMICS AND TECHNOGENESIS IN BELARUS" DEVELOPMENT
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Abstract
The article discusses the problematic aspects of data structuring of the GIS project "Geodynamics and techno-genesis in Belarus", developed by the author earlier, in case of the transition from desktop to client-server form. The current state of the project is reflected, its structure is given. The algorithm of zoning of territories according to the complex indicator of geological hazard, which is implemented in the project in the form of a module, is described. The weaknesses of the desktop form of a GIS project with data stored in shapefiles are revealed. The technologies of data storage, their processing on the server, provision to users are considered and their advantages and disadvantages are reviewed separately. Using the example of a composite layer of deformations, a fragment of the implementation of a web application based on GeoServer and OpenLayers is shown. Proposals are being made to implement the structure of a client-server GIS project. The article may be useful for students and specialists studying technologies for developing web-oriented GIS projects.
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References
Dolgii, P.S. (2020). GIS-proekt «Geodinamika Belarusi» [GIS-project “Geodynamics in Belarus”]. Vestn. Polots. gos. un-ta. Ser. F. Str-vo. Prikladnye nauki [Vestnik of Polotsk State University. Part F, Constructions. Applied Sciences], (16), 8–15. (In Russ., abstr. in Engl.).
Makhnach, A.S., Garetskii, R.G. & Matveev, A.V. (2001). Geologiya Belarusi. Minsk: In-t geologicheskikh nauk NAN Belarusi. (In Russ.).
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