TY - JOUR A1 - Li, M. A1 - Chen, H. P. A1 - Tian, Z. B. A1 - Qiu, B. A1 - Xie, W. J. A1 - Chen, Y. H. T1 - QUALITY ANALYSIS AND IMPROVEMENT OF FUNDAMENTAL GEOGRAPHIC NATIONAL CONDITIONS MONITORING RESULTS JO - Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci. J1 - ISPRS-Archives VL - XLIII-B3-2020 SP - 1353 EP - 1357 Y1 - 2020/08/22 PB - Copernicus Publications SN - 2194-9034 UR - https://isprs-archives.copernicus.org/articles/XLIII-B3-2020/1353/2020/ L1 - https://isprs-archives.copernicus.org/articles/XLIII-B3-2020/1353/2020/isprs-archives-XLIII-B3-2020-1353-2020.pdf DO - 10.5194/isprs-archives-XLIII-B3-2020-1353-2020 ER -