Google Earth卫星影像用于高压输电线路初步设计的一种便捷解决方案  

A Convenient Scheme of High Voltage Transmission Line Preliminary Design Using Google Earth Remote Sensing Image

作　　者：甄冬松 王涛 徐莹[1] 汪洋 Zhen Dongsong;Wang Tao;Xu Ying;Wang Yang(Tianjin Institute of Surveying and Mapping,Tianjin 300381,China;Tianjin Electric Power Design Institute Co.,Ltd,Tianjin 300400,China)

机构地区：[1]天津市测绘院,天津300381 [2]天津电力设计院有限公司,天津300400

出　　处：《城市勘测》2020年第4期79-82,共4页Urban Geotechnical Investigation & Surveying

基　　金：2014年度测绘地理信息公益性行业科研专项(201412012)。

摘　　要：Google Earth卫星影像可用于辅助高压输电线路的初步设计,其具有免费、更新快、几何精度高的优点。为提高Google Earth卫星影像的利用效率,研制了“天津全市卫星影像批量下载+需要时通过局域网分发”的便捷解决方案,取得了更好的效果。Google Earth remote sensing image is usually used to assist preliminary design of high voltage transmission line,it has the advantage of free,quick renew and high precision.To enhance utilization efficiency of Google Earth remote sensing image,a convenient scheme is developed.The scheme includes two steps,the first step is that all remote sensing images of Tianjin are batchlly downloaded from internet and stored in local area network,and the second one is that the required image data can be downloaded from local area network by user.The effect using this scheme is better.

关 键 词：Google Earth卫星影像 输电线路设计 解决方案 

分 类 号：P283.8[天文地球—地图制图学与地理信息工程]