Ecan Emap单兵智能化航测系统在特高压线路工程中的应用  

Application of Ecan Emap Individual Intelligent Aerial Survey System on the UHV Line Engineering

作　　者：孟现彪 史雅茹 张振华 MENG Xian-biao;SHI Ya-ru;ZHANG Zhen-hua(Inner Mongolia Electric Power Survey&Design Institute Co.,Ltd.,Huhhot 010020,China)

机构地区：[1]内蒙古电力勘测设计院有限责任公司,内蒙古呼和浩特010020

出　　处：《电力勘测设计》2020年第8期71-74,共4页Electric Power Survey & Design

摘　　要：无人机航测系统作为大比例尺地图的手段,已经在众多领域得到广泛的应用。随着国产轻小型无人机(unmanned aerial vehicle,UAV)平台和数码相机的飞速发展,技术的日益成熟,测绘成本逐步下降,无人机摄影测量软件的自动化和智能化,已经有了取代传统野外实测成图的趋势。本文介绍电子计算机网络电子地图(electronic computer network electronic map,Ecan Emap)单兵智能化航测系统在特高压交流输变电工程改线中的应用实例,涉及无人机和航测技术领域,通过单兵智能化航测系统,可全自动空三处理,一键生成高精度地表数字模型(digital surfase model,DSM)、数字正射影像图(digital orthophoto map,DOM)、三维模型数据。解决特高压改线偏离原有航测区域的问题。应用结果表明,该单兵智能化航测系统具有精度高、效率快、作业方便的特点。As a means of large-scale map,UAV aerial survey system has been widely used in many fields.With the rapid development of domestic light and small UAV platform and digital camera,the technology is increasingly mature,and the surveying and mapping cost is gradually reduced.The automation and intelligence of UAV photogrammetric software has a trend to replace the traditional field measurement mapping.This paper introduces the application example of Ecan Emap single soldier intelligent aerial survey system in UHV AC power transmission and transformation project,involving UAV and aerial survey technology field.Through the intelligent aerial survey system,the aerial triangulation processing can be fully automatic,and high-precision DSM,DOM and 3D model data can be generated by one key.To solve the problem of UHV line deviation from the original aerial survey area.The application results show that the intelligent aerial survey system has the characteristics of high precision,fast efficiency and convenient operation.

关 键 词：无人机 智能化 航测 特高压 

分 类 号：P2[天文地球—测绘科学与技术]