Urban Hydrological Extraction Based on Otsu Threshold:A Case Study in Zhejiang Province,China  

作　　者：Lijun Hu Xunyuan Zheng Yizhong Qi Liang Liu Hongyu Sun Jiahui Chen Ling Peng Yinghui Han 

机构地区：[1]Quzhou Guangming Electric Power Design Co.,LTD.,Quzhou 324000,China [2]Aerospace Information Research Institute,Chinese Academy of Sciences,Beijing 100101,China [3]College of Resource and Environment,University of Chinese Academy of Sciences,Beijing 101408,China

出　　处：《Journal of Electronic Research and Application》2025年第2期175-180,共6页电子研究与应用

基　　金：The State Grid Independent Research and Development Project(Project No.:CY1124SHF02);National Natural Science Foundation of China(Project No.:52320105003);the Fundamental Research Funds for the Central Universities(Project No.:E3ET1803)。

摘　　要：This work uses advanced remote sensing to precisely extract hydrological information,supporting transmission network planning.High-resolution water body mapping lets designers optimize routes to avoid ecologically sensitive areas,achieving environmental protection,cost efficiency,and enhanced operational safety.The methodology provides a scalable,replicable framework for intelligent obstacle avoidance in power grid development,applicable to other regions and sectors with similar planning needs.

关 键 词：Water extraction Power transmission system Intelligent decision 

分 类 号：TM75[电气工程—电力系统及自动化] TM7