基于贴近摄影测量技术的高位崩塌早期识别技术方法研究
, 铁永波Technology and method research on the early detection of high-level collapse based on the nap-of-the-object photography
LIANG Jingtao1 , TIE Yongbo2 , ZHAO Cong1 , ZHANG Su1
, TIE Yongbo