a
b
c
d
Fig. 6. Contours of glaciers No. 41 − 46 (Jugurturluchati), No. 47 − 50: a − on a topographic map, b − according to the image of the Landsat 7 ETM+ sensor on August 31, 2010, c − according to the image of the Landsat 8 OLI sensor on August 28, 2015, d − according to the image of the Landsat 8 OLI TIRS sensor on September 11, 2020.
