摘要
Abstract
This article is mainly studying for the spatial distance measurement of the power transmission line about large cross section , propose an new way as intersection and height measurement method and make strict theoretical accuracy of estimation. Research and development the professional computer programs for measurement, Has satisfied the precision request through the project practice confirmation, the project practice verification to meet the requirement of accuracy, have solved the technical difficult problem about the power transmission line 3-D space distance in the terrain difficult area such as the entire station meter laser range finding or conventional methods and so on ground three dimensional laser scanning method is unable to survey the power transmission line 3-D space distance.关键词
导线空间距离/交会及悬高测量/三维空间距离Key words
conductor spatial distance/intersection and height measurement/3-D space distance分类
天文与地球科学
