Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa, 2020, Vol. 17, No. 5, pp. 304-310
The unique situation of winter crops development observed from remote sensing data in the European territory of Russia in October 2020
I.I. Sereda
1 , P.V. Denisov
1, 2 , K.A. Troshko
1, 3 , E.A. Loupian
1 , D.E. Plotnikov
1 , V.A. Tolpin
1 1 Space Research Institute RAS, Moscow, Russia
2 OOO Space Research Institute for the Earth, Moscow, Russia
3 Institute of Geography RAS, Moscow, Russia
Accepted: 05.11.2020
DOI: 10.21046/2070-7401-2020-17-5-304-310
The paper considers the features of winter crops development in October 2020 observed from satellite data processed by the VEGA-Science system. In some regions in Southern, North Caucasus and in the south of Central and Volga Federal Districts we observed significantly lower values of the vegetation index NDVI relative to the long-term average values and relative to the 2019 data. According to meteorological data, the most likely reason for this is the lack or insufficient development of winter crops caused by drought. Among the regions most affected by this situation are Dagestan, Kalmykia, Rostov, Voronezh, Belgorod, Kursk, Lipetsk, Tambov, Stavropol Regions and the northern and eastern areas of Krasnodar Region. It is also indicated that the situation in the autumn of 2020 is unique because such a long drought was not observed in this period of the year during the entire observation period (2001–2020). Similar situations were observed in 2014 and 2015 only. The paper calls for attention to the need for further monitoring of winter crops due to the increased risks of their unfavorable development.
Keywords: crops monitoring, winter crops, Earth observation satellite systems, remote sensing
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