a
b
c
d
Fig. 16. Contours of glaciers No. 101 − 106 (Kibisha), No. 107 − 111: a – according to the topographic map, b – according to the Landsat 5 TM sensor image of September 21, 2011, c – according to the Landsat 8 OLI TIRS sensor image of August 28, 2014, d – according to the Landsat 8 OLI TIRS sensor image of September 13, 2020.
