免像控航测技术在山区线路通道复查中的应用  

作　　者：姚林 陈旭 

机构地区：[1]中国能源建设集团云南省电力设计院有限公司,昆明650051

出　　处：《科技创新与应用》2023年第34期176-179,共4页Technology Innovation and Application

摘　　要：针对山区输电线路通道现状复查困难的问题,该文将纵横CW-10C免像控无人机航测系统应用于输电线路通道现状复查工作中,获取线路通道内地形、地物现状信息,与施工图阶段设计资料进行对比,分析输电线路通道的变化情况及其对输电线路设计方案和工程造价的影响。工程实验结果表明,CW-10C免像控无人机航测成果可以满足输电线路测量精度的要求,航测复查技术提高线路通道复查的作业效率,降低作业人员的劳动强度,具有广阔的应用前景。In view of the difficulty in reviewing the current situation of transmission line channels in mountainous areas,this paper applies the vertical and horizontal CW-10C image-free UAV aerial survey system to the review of the current situation of transmission line channels,obtains the current information of topography and features in the transmission line channels,compares them with the design data in the stage of construction drawings,and analyzes the changes of transmission line channels and its influence on the design scheme and project cost of transmission lines.The engineering experimental results show that the aerial survey results of CW-10C image-free UAV can meet the requirements of transmission line measurement accuracy,and the aerial survey review technology can improve the operation efficiency of line channel review and reduce the labor intensity of operators,so it has a broad application prospect.

关 键 词：免像控 航测技术 通道复查 输电线路 CW-10C 

分 类 号：P231[天文地球—摄影测量与遥感]