UDC 332.2
CSCSTI 68.75
The article is devoted to the problem of rational use of agricultural lands, which is currently quite relevant due to the current negative trend towards their withdrawal from economic circulation and the development of degradation processes on such lands. To solve this problem, the authors have developed technical solutions for automating the algorithm for assessing the rational use of agricultural land in the geographic information system QGIS. The algorithm is based on the development of a system of indicators for the rational use of land, which takes into account the qualitative characteristics of agricultural land and the technical and economic indicators of economic activity on such lands; the translation of indicator values into a single scoring scale, their clustering and the determination of integral estimates using formulas in the Python programming language; zoning of the territory based on the results of calculations of integral assessments for depressed, stable and progressive groups, with the development of a specific list of measures for each group aimed at the rational use of agricultural land. The approbation of the developed algorithm was carried out on the territory of the Novgorod region, in which, according to the results of the study, economic entities using their lands rationally and irrationally were identified.
agricultural lands, rational use of land, integrated assessment, geoinformation system, quality indicators, technical and economic indicators of economic activity
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