title: Using the NDVI index for geo-ecological estimation of specially protected natural territories by the example of Sevastopol
abstract: .. 1 , .. 2 , .. 3 , .. 4 NDVI (NDVI) . NDVI . , - . NDVI . 36 56, . QGIS. , NDVI 0,36 0,72 .
journal: InterCarto InterGIS