Power transmission and transformation line transfer and change environment water conservation supervision method based on high-resolution remote sensing

• Main Authors: ZHENG FENCHENG, CHEN HUALUN, GONG JIANHUI, CHEN MINJIANG, WENG SUNXIAN, ZHENG YAQING, HUANG KAI, ZHENG JIEDONG, FAN GUIYOU, WU SONGHUA, XIAO YONGQIN, CHEN XIAOHANG, ZHOU XIAOGANG, CHEN XINGBAO, LI XI, GUO LINGYU
• Format: Patent
• Language: Chinese; English
• Published: 21.09.2021
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; HANDLING RECORD CARRIERS; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS

The invention relates to a power transmission and transformation line transfer and change environment water conservation supervision method based on high-resolution remote sensing. According to the method, an image matched with a power transmission and transformation relocation line is obtained through preprocessing of atmospheric correction, geometric correction, image fusion, image registration and the like based on a remote sensing image T before construction and a remote sensing image T in construction, and then different typical ground features are classified based on a maximum likelihood method; the extracted result construction disturbance range is classified by using the construction disturbance range and the shape information of the construction road, and finally the extracted result is checked and corrected by using a man-machine interaction visual interpretation method and a pre-construction remote sensing image, and the attributes such as the construction disturbance area, the length and width of