TY - Journal of Yangtze River Scientific Research Institute A1 - FENG Wen-kai, ZENG Wei-kong, CHENG Ke-li, YI Xiao-yu, JIAO Long-xin T1 - Method of Obtaining Structural Plane Occurence Based on Three-dimensional Point Cloud Y1 - 2021-09-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 128 EP - 132 VL - 38 IS - 9 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20200680 ER -