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INFORMATION AND ANALYTICAL SERVICE: APPROACH TO ANALYZING GEOSPATIAL DATA FROM SATELLITE-BASED MONITORING

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An approach to analyzing and managing data when conducting satellite environmental monitoring of territories and interpreting the results obtained is presented. The approach is based on the experience of applied research during annual satellite monitoring of specified territories in the North-West region of the Russian Federation. Digital maps of geospatial layers of information, built on the basis of space information of various spatial resolutions and materials from field surveys of given territories, are considered as geodata for monitoring the parameters of objects controlled from space and identifying environmentally potentially hazardous areas. A geoportal - a software and hardware complex for processing data and presenting the results of recognition of land characteristics - is developed. The results of environmental monitoring of the state of objects are the output geodata of the geoportal for users, and also, stored in the archive, a source of data for further monitoring of intertemporal and spatial variability of environmental components. Currently, the results of the studies are most in demand when conducting industrial and environmental monitoring in the oil and gas industries, construction and agriculture.

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