Institute of Hydrometeorology

Enguri River Basin

Fig. 1. Contours of glaciers No. 137 (Kharikhara, 143a) and No. 138 (Kharikhara, 143b): a − according to the topographic map, b − according to the Landsat 7 ETM+ sensor image of August 31, 2010, c − according to the Landsat 8 OLI TIRS sensor image of September 19, 2017, d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 2. Contours of glaciers No. 139 (Magushkhara, 143c), No. 140 (Magushkhara, 143d), No. 141 (northern Magushkhara) and No. 142: a − according to the topographic map, b − according to the Landsat 7 ETM+ sensor image of August 31, 2010, c − according to the Landsat 8 OLI TIRS TIRS sensor image of September 5, 2015, d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 3. Contours of glaciers No. 143 and No. 144: a − according to the topographic map, b − according to the Landsat 7 ETM+ sensor image of August 31, 2010, c − according to the Landsat 8 OLI TIRS sensor image of September 19, 2017, d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 4. Contours of glaciers No. 145 (Okrylastavi, 146a), No. 146 (Okrylastavi, 146b) − 148 (Memula): a − according to the topographic map, b − according to the Landsat 7 ETM+ sensor image of August 31, 2010, c − according to the Landsat 8 OLI TIRS sensor image of September 5, 2015, d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 5. Contours of glaciers No. 149 − 153 (Tskhvandiri) and No. 154 − 156: a − according to the topographic map, b − according to the Landsat 7 ETM+ sensor image of August 31, 2010, c − according to the Landsat 8 OLI TIRS sensor image of September 5, 2015, d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 6. Contours of glaciers No. 157 − 160: a − according to the topographic map, b − according to the Landsat 7 ETM+ sensor image of August 31, 2010, c − according to the Landsat 8 OLI TIRS sensor image of September 5, 2015, d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 7. Contours of glaciers No. 161 − 163: a − according to the topographic map, b − according to the Landsat 7 ETM+ sensor image of August 31, 2010, c − according to the Landsat 8 OLI TIRS sensor image of September 5, 2015, d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 8. Contours of glaciers No. 164 and No. 165: a − according to the topographic map, b − according to the Landsat 7 ETM+ sensor image of August 31, 2010, c − according to the Landsat 8 OLI TIRS sensor image of September 5, 2015, d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 9. Contours of glaciers No. 166 – 170: a − according to the topographic map, b − according to the Landsat 7 ETM+ sensor image of August 31, 2010, c − according to the Landsat 8 OLI TIRS sensor image of September 5, 2015, d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 10. Contours of glaciers No. 171 – 175: a − according to the topographic map, b − according to the Landsat 7 ETM+ sensor image of August 31, 2010, c − according to the Landsat 8 OLI TIRS sensor image of September 5, 2015, d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 11. Contours of glaciers No. 176 − 179: a − according to the topographic map, b − according to the Landsat 7 ETM+ sensor image of August 31, 2010, c − according to the Landsat 8 OLI TIRS sensor image of September 5, 2015, d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 12. No. 180 – 183 (Basa) Contours of glaciers: a − according to the topographic map, b − according to the Landsat 7 ETM+ sensor image of August 31, 2010, c − according to the Landsat 8 OLI TIRS sensor image of September 5, 2015, d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 13. No. 184 (Gvergisheri) Contours of glacier: a − according to the topographic map, b − according to the Landsat 7 ETM+ sensor image of August 31, 2010, c − according to the Landsat 8 OLI TIRS sensor image of September 5, 2015, d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020 According to the September image.

Fig. 14. Contours of glaciers No. 185 − 187 (Shtavleri), No. 188, No. 189: a − according to the topographic map, b − according to the Landsat 7 ETM+ sensor image of August 31, 2010, c − according to the Landsat 8 OLI TIRS sensor image of September 5, 2015, d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 15. Contours of glaciers No. 190 − 193: a − according to the topographic map, b − according to the Landsat 7 ETM+ sensor image of August 31, 2010, c − according to the Landsat 8 OLI TIRS sensor image of September 5, 2015, d − Landsat 8 According to the image of the OLI TIRS sensor of September 11, 2020.

Fig. 16. Contours of glaciers No. 194, No. 195 (Northern Kirari) and No. 197 (Kokrinachkura): a − according to the topographic map, b − according to the image of the Landsat 7 ETM+ sensor of August 31, 2010, c − according to the image of the Landsat 8 OLI TIRS sensor of September 5, 2015, d − according to the image of the Landsat 8 OLI TIRS sensor of September 11, 2020.

Fig. 17. Contours of the glacier No. 196 (Kirari): a − according to the topographic map, b − according to the image of the Landsat 7 ETM+ sensor of August 31, 2010, c − according to the image of the Landsat 8 OLI sensor of September 2015 According to the image of September 5, d − according to the image of the Landsat 8 OLI TIRS sensor of September 11, 2020.

Fig. 18. Contours of glacier No. 198: a − according to the topographic map, b − according to the image of the Landsat 7 ETM+ sensor of August 31, 2010, c − according to the image of the Landsat 8 OLI TIRS sensor of September 5, 2015, d − according to the image of the Landsat 8 OLI TIRS sensor of September 11, 2020.

Fig. 19. Contours of glacier No. 199: a − according to the topographic map, b − according to the image of the Landsat 7 ETM+ sensor of August 31, 2010, c − according to the image of the Landsat 8 OLI TIRS sensor of September 5, 2015 According to the image, d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 20. Contours of Glacier No. 200: a − according to the topographic map, b − according to the Landsat 7 ETM+ sensor image of August 31, 2010, c − according to the Landsat 8 OLI TIRS sensor image of September 5, 2015, d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 21. Contours of glaciers No. 201 − 203: a − according to the topographic map, b − according to the Landsat 7 ETM+ sensor image of August 31, 2010, c − according to the Landsat 8 OLI TIRS sensor image of September 5, 2015, d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 22. Contours of glaciers No. 204 (Gvergvildashi) and No. 205 (Gvergisheri): a − according to the topographic map, b − according to the Landsat 7 ETM+ sensor image of August 31, 2010, c − according to the Landsat 8 OLI TIRS sensor image of September 5, 2015, d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 23. Contours of glaciers No. 206, No. 207 (Nakra) and No. 208: a − according to the topographic map, b − according to the Landsat 7 ETM+ sensor image of August 31, 2010, c − according to the Landsat 8 OLI TIRS sensor image of September 5, 2015, d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 24. Contours of glaciers No. 209 − 211 (northern Liadeshti): a − on a topographic map, b − according to the Landsat 7 ETM+ sensor image of August 31, 2010, c − according to the Landsat 8 OLI TIRS sensor image of September 5, 2015, d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 25. Contours of glaciers No. 212 (Liadeshti) and No. 213: a − on a topographic map, b − according to the Landsat 7 ETM+ sensor image of August 31, 2010, c − according to the Landsat 8 OLI TIRS sensor image of September 5, 2015, d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 26. Contours of glaciers No. 214 − 216 (Manshura): a − according to the topographic map, b − according to the Landsat 7 ETM+ sensor image of August 31, 2010, c − according to the Landsat 8 OLI TIRS sensor image of September 5, 2015, d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 27. No. 217 (Tsimzagari), No. 218, No. 219 (North Charinda) and No. 220 (West Charinda) glacier contours: a - according to the topographic map, b - according to the Landsat 7 ETM+ sensor image of August 31, 2010, c - according to the Landsat 8 OLI TIRS sensor image of September 5, 2015, d - according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 28. No. 221, No. 222 (Baki) - 225 (Ladvali) glacier contours: a - according to the topographic map, b - according to the Landsat 7 ETM+ sensor image of August 31, 2010, c - according to the Landsat 8 OLI TIRS sensor image of According to the image of September 5, 2015, d − according to the image of the Landsat 8 OLI TIRS sensor of September 11, 2020.

Fig. 29. Contours of glaciers No. 226 (Tsalgmila), No. 227 (Lakra) and No. 228: a − according to the topographic map, b − according to the image of the Landsat 7 ETM+ sensor of August 31, 2010, c − according to the image of the Landsat 8 OLI TIRS sensor of September 5, 2015, d − according to the image of the Landsat 8 OLI TIRS sensor of September 11, 2020.

Fig. 30. Contours of glaciers No. 229 (Kvishi) − No. 234 (Dolra) and No. 235 (Goguati): a − according to the topographic map, b − According to the Landsat 7 ETM+ sensor image of August 31, 2010, c − According to the Landsat 8 OLI TIRS sensor image of September 5, 2015, d − According to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 31. Contours of glaciers No. 236 (Becho) − 240: a − According to the topographic map, b − According to the Landsat 7 ETM+ sensor image of August 31, 2010, c − According to the Landsat 8 OLI TIRS sensor image of September 5, 2015, d − According to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 32. Glaciers No. 241 (Ushba), No. 242 (Guli) and No. 243 Contours: a − according to the topographic map, b − according to the Landsat 7 ETM+ sensor image of August 31, 2010, c − according to the Landsat 8 OLI TIRS sensor image of September 5, 2015, d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 33. Contours of glaciers No. 244, No. 245 (Chalaati) and No. 246: a − according to the topographic map, b − according to the Landsat 7 ETM+ sensor image of August 31, 2010, c − according to the Landsat 8 OLI TIRS sensor image of September 5, 2015, d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 34. Contours of glaciers No. 247 − 252: a − according to the topographic map, b − according to the Landsat 7 ETM+ sensor image of August 31, 2010, c − according to the Landsat 8 OLI TIRS sensor image of September 5, 2015, d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 35. Contours of glaciers No. 253 (Murkvami) and No. 254: a − according to the topographic map, b − according to the Landsat 7 ETM+ sensor image of August 31, 2010, c − according to the Landsat 8 OLI TIRS sensor image of September 5, 2015, d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 36. Contours of glaciers No. 255 - 257 (Banguriani), No. 258 and No. 259 (Komkavshireli): a − according to the 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 TIRS sensor on September 5, 2015, d − according to the image of the Landsat 8 OLI TIRS sensor on September 11, 2020.

Fig. 37. Contours of glaciers No. 260 (No. 260a-Tviberi, No. 260b-Seri, No. 260c-Seri, No. 260d-Dzinali, No. 260e-Lichadi, No. 260f-Toti) and No. 261 − 266: a − on a topographic map, b − according to the Landsat 7 ETM+ sensor image of August 31, 2010, c − according to the Landsat 8 OLI TIRS sensor image of September 5, 2015, and d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 38. Contours of glaciers No. 267, No. 268 (Kvitlodi) and No. 269: a − on a topographic map, b − according to the Landsat 7 ETM+ sensor image of August 31, 2010, c − according to the Landsat 8 OLI TIRS sensor image of September 5, 2015 and d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 39. Contours of glaciers No. 270 - 274: a − according to the topographic map, b − according to the Landsat 5 TM sensor image of September 19, 2011, c − according to the Landsat 8 OLI TIRS sensor image of September 7, 2015, d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 40. Contours of glaciers No. 275 (Tsaneri) and No. 276: a − according to the topographic map, b − according to the Landsat 5 TM sensor image of September 19, 2011, c − according to the Landsat 8 OLI TIRS sensor image of September 12, 2017, d − according to the Landsat 8 OLI TIRS sensor image of September 4, 2020.

Fig. 41. Contours of glaciers No. 277 − 279 (Nageba), No. 280 − 283 (Tubmashari) and No. 284 (Lakhvashi): a − according to the topographic map, b − according to the Landsat 5 TM sensor image of September 19, 2011, c − according to the Landsat 8 OLI TIRS sensor image of September 12, 2017, d − according to the Landsat 8 OLI TIRS sensor image of September 4, 2020.

Fig. 42. Contours of glaciers No. 285 and No. 286 (Adishi): a − according to the topographic map, b − according to the Landsat 5 TM sensor image of September 19, 2011, c − according to the Landsat 8 OLI TIRS sensor image of September 12, 2017, d − according to the Landsat 8 OLI TIRS sensor image of September 4, 2020.

Fig. 43. Contours of glaciers No. 287 − 290 (Khalde): a − according to the topographic map, b − according to the Landsat 5 TM sensor image of August 24, 2010, c − according to the Landsat 8 OLI TIRS sensor image of September 12, 2017, d − according to the Landsat 8 OLI TIRS sensor image of September 20, 2020.

Fig. 44. Contours of glaciers No. 291 (Careta) − 294 (Shkhara) and No. 295 (Namkvami): a − according to the topographic map, b − according to the Landsat 5 TM sensor image of August 24, 2010, c − according to the Landsat 8 OLI TIRS sensor image of September 12, 2017, d − according to the Landsat 8 OLI TIRS sensor image of September 20, 2020.

Fig. 45. Contours of glaciers No. 296 (Lasili), No. 297 (southern Mekladji), No. 298 (nothen Meklazhi) and No. 299 (Latpari) − 301: a − according to the topographic map, b − according to the Landsat 5 TM sensor image of September 19, 2011, c − according to the Landsat 8 OLI TIRS sensor image of August 24, 2016, d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Note: Glacier No. 300 was divided into 3 snowfields and Glacier No. 301 into 6 snowfields on the c, which is reflected in the Excel area table. These snowfields melted in the following period. Therefore, to avoid overloading the images, we did not click on the corresponding red pins.

Fig. 46. Contours of glaciers No. 302, No. 303 (Lakhushtadra) − 306 (Khachrula) and No. 307 (Gvadrashi) − 311: a − according to the topographic map, b − according to the Landsat 5 TM sensor image of September 19, 2011, c − according to the Landsat 8 OLI TIRS sensor image of August 24, 2016, d − according to the Landsat 8 OLI TIRS sensor image of September 4, 2020.

Fig. 47. Contours of glaciers No. 312 - 314 (Laila a), No. 315 (cent. Laila b) and No. 316: a − according to the topographic map, b − according to the Landsat 5 TM sensor image of September 19, 2011, c − according to the Landsat 8 OLI TIRS sensor image of September 12, 2017, d − according to the Landsat 8 OLI TIRS sensor image of September 4, 2020.

Fig. 48. Contours of glaciers No. 317 − 321 (Laila c) and No. 322 − 324: a − according to the topographic map, b − according to the Landsat 5 TM sensor image of September 19, 2011, c − according to the Landsat 8 OLI TIRS sensor image of September 12, 2017, d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 49. Contours of Glacier No. 325: a − according to the topographic map, b − according to the Landsat 5 TM sensor image of August 23, 2010, c − according to the Landsat 8 OLI TIRS sensor image of September 12, 2017, d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Fig. 50. Contours of glaciers No. 326 (Lakumurashdudi), 327 (Khaishura), 328 (Didi Galidudi), 329, 330 (Didgali) − 332 (Shamgana); Contours of glaciers No. 333 (Okhoja) and No. 334 of the Khobistskali basin: a − according to the topographic map, b − according to the Landsat 5 TM sensor image of September 19, 2011, c − according to the Landsat 8 OLI TIRS sensor image of September 19, 2017, d − according to the Landsat 8 OLI TIRS sensor image of September 11, 2020.

Note: Glacier 332 is the headwater of the Magana River. The Magana is connected to the Enguri River.