Assessment of the current state of irrigated lands in the Gissar Valley based on the use of GIS technologies

The Republic of Tajikistan is a country whose economy has a very high share of agriculture. The share of agriculture in the structure of the country’s GDP for 2020 reaches 17.4%, providing GDP growth for the period of January-September 2020 by 2.1 percentage points out of 4.2 (where the remaining 2....

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Bibliographic Details
Published in:IOP conference series. Earth and environmental science 2021-10, Vol.867 (1), p.12171
Main Authors: Lepekhin, P P, Aliev, N N, Shapovalov, D A, Khutorova, A O, Lomakin, G V
Format: Article
Language:English
Subjects:
Agriculture
Digital imaging
Digital mapping
GDP
Gross Domestic Product
Irrigated lands
Land resources
Satellite imagery
Sustainable development
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Summary:The Republic of Tajikistan is a country whose economy has a very high share of agriculture. The share of agriculture in the structure of the country’s GDP for 2020 reaches 17.4%, providing GDP growth for the period of January-September 2020 by 2.1 percentage points out of 4.2 (where the remaining 2.1 percentage points are accounted for by the industry). To further ensure sustainable development of the agrarian sector, issues related to the effective and rational use of the country’s available land resources are of particular relevance. The article presents material that is aimed at solving one of the main tasks for the Republic of Tajikistan - the preservation and restoration of irrigated lands. This is based on the decision to form reliable and relevant information on the state and use of irrigated lands based on the use and processing of multispectral satellite images, obtaining hidden indicators and the development of digital map materials in the shortest possible time. The practical significance lies in the fact that the developed methodology can be used to predict and design the implementation of activities on irrigated lands.
ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/867/1/012171