Institute of Hydrometeorology

Tergi River Basin

Fig. 1. Contours of glaciers No. 44 (Arch-Sha) and No. 45: 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.

Fig. 2. Contours of glaciers No. 46 (Chachi) and No. 47: 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.

Fig. 3. Contours of glaciers No. 48 (Devdoraki) and No. 49 (Abano): 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 3, 2022.

Fig. 4. Contours of glaciers No. 50 − 52 (Gergeti) and No. 53: 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.

Fig. 5. Contours of glaciers No. 54 – 57 (Denkera): a – according to the topographic map, b – according to the Landsat 5 TM sensor image of September 2, 2010, 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.

Fig. 7. Contours of glaciers No. 61, No. 62 (Upper Suatisi), No. 63 (Middle Suatisi), No. 64 (West Suatisi), No. 65: 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 September 5, 2017, d – according to the Landsat 8 OLI TIRS sensor image of September 13, 2020.

Fig. 8. Contours of glaciers No. 66 − 69: 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 September 5, 2017, d – according to the Landsat 8 OLI TIRS sensor image of September 13, 2020.

Fig. 9. Contours of glaciers No. 70 – 73 (Tep), No. 74: 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 September 5, 2017, d – according to the Landsat 8 OLI TIRS sensor image of September 13, 2020.

Fig. 10. Contours of glaciers No. 75 – 78, No. 79 (Siveraut): 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 September 5, 2017, d – according to the Landsat 8 OLI TIRS sensor image of September 13, 2020.

Fig. 11. Contours of glaciers No. 80– 86: 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.

Fig. 12. Contours of glaciers No. 87 – 92: 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.

Fig. 13. Contours of glaciers No. 93 and No. 94: 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.

Fig. 14. Contours of glaciers No. 95 and No. 26 (Aragvi basin, Abudalauri): 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.

Fig. 15. Contours of glaciers No. 96 – 100: 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.

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.

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