TY - JOUR A1 - Fazilova, D. A1 - Magdiev, H. T1 - Updating of digital topographic maps in the new national spatial coordinate system: case Fergana valley in Uzbekistan JO - Proc. Int. Cartogr. Assoc. J1 - ICA-Proc VL - 4 SP - 31 EP - Y1 - 2021/12/03 PB - Copernicus Publications SN - 2570-2092 UR - https://ica-proc.copernicus.org/articles/4/31/2021/ L1 - https://ica-proc.copernicus.org/articles/4/31/2021/ica-proc-4-31-2021.pdf DO - 10.5194/ica-proc-4-31-2021 ER -