Tabunshchik V. A., Gorbunov R. V., Danilenko A. A. Evaluation of Normalized Difference Vegetation Index (NDVI) in 2017 According to the Analysis of Space Imagery Sentinel-2 in Sevastopol. Proceedings of the T.I.Vyazemsky Karadag Scientific Station - Nature Reserve of the Russian Academy of Sciences, 2019, no. 4 (12), pp. 56-70. https://doi.org/10.21072/eco.2021.12.03