TY - Journal of Yangtze River Scientific Research Institute A1 - REN Tao, WU Yue, HAO Wen-jie T1 - Design and Implementation of 3-D GIS System of Mass Monitoring and Mass Prevention of Geological Hazard Based on InfoEarth iTelluro Y1 - 2013-07-05 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 111 EP - 116 VL - 30 IS - 7 UR - http://ckyyb.crsri.cn N1 - 10.3969/j.issn.1001-5485.2013.07.022 ER -