Open AccessSmart analysis of agricultural land use with NDVI at Kuraginskoye agricultural experimental production facility
Author(s) -
Марина Г. Ерунова,
A.S. Simakina,
Oleg Yakubailik
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/677/3/032105
Subject(s) - normalized difference vegetation index , geospatial analysis , vegetation (pathology) , land cover , satellite , vegetation index , remote sensing , agriculture , geomatics , environmental science , agricultural land , physical geography , field (mathematics) , geography , spatial distribution , distribution (mathematics) , forestry , land use , mathematics , leaf area index , archaeology , engineering , ecology , medicine , civil engineering , pathology , aerospace engineering , pure mathematics , mathematical analysis , biology
The article presents the results of a geospatial analysis of the NDVI distribution for the 2020 growing season for the territory of the Kuraginskoye Agricultural Experimental Production Facility, which is currently part of the Federal Research Center Krasnoyarsk Science Center of the Siberian Branch of Russian Academy of Sciences. A geospatial database of the Kuraginskoye Facility has been created, which stores an electronic map of fields and a time series of vegetation indices for each field for 2020. The initial data are cloudless satellite images of the PlanetScope constellation with a spatial resolution of 3 m. The average NDVI value was calculated for all fields of the Kuraginskoe farm using all available satellite data. For each field, graphs of the dependence of the distribution of the vegetation cover NDVI index for the vegetation period of 2020 were prepared and analyzed.