TY - JOUR A1 - Shang, Y. A1 - Zhao, Y. A1 - Ma, W. A1 - Wu, X. A1 - Wang, J. A1 - Luo, F. A1 - Yan, Q. A1 - Xu, Y. T1 - Key Technology Research on Quality Inspection and Evaluation of Orthoimage Used in China's National Land Survey JO - Proc. Int. Cartogr. Assoc. J1 - ICA-Proc VL - 2 SP - 117 EP - Y1 - 2019/07/10 PB - Copernicus Publications SN - 2570-2092 UR - https://ica-proc.copernicus.org/articles/2/117/2019/ L1 - https://ica-proc.copernicus.org/articles/2/117/2019/ica-proc-2-117-2019.pdf DO - 10.5194/ica-proc-2-117-2019 ER -