TY - JOUR A1 - Chen, Q. A1 - Li, T. A1 - Tang, X. A1 - Gao, X. A1 - Zhang, X. T1 - PRELIMINARY GAOFEN-3 INSAR DEM ACCURACY ANALYSIS JO - Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci. J1 - ISPRS-Archives VL - XLII-3 SP - 173 EP - 177 Y1 - 2018/04/30 PB - Copernicus Publications SN - 2194-9034 UR - https://isprs-archives.copernicus.org/articles/XLII-3/173/2018/ L1 - https://isprs-archives.copernicus.org/articles/XLII-3/173/2018/isprs-archives-XLII-3-173-2018.pdf DO - 10.5194/isprs-archives-XLII-3-173-2018 ER -