测绘与空间地理信息
測繪與空間地理信息
측회여공간지리신식
GEOMATICS & SPATIAL INFORMATION TECHNOLOGY
2015年
7期
204-205,207
,共3页
数据获取%点%线%变形%精度评价%三维激光扫描
數據穫取%點%線%變形%精度評價%三維激光掃描
수거획취%점%선%변형%정도평개%삼유격광소묘
data acquisition%point%line%deformation%accuracy evaluation%three-dimensional laser scanning
作为一项新的数据获取技术,地面三维激光扫描技术的应用越来越广泛,目前已开始应用于变形监测这一领域。本文通过阐述数据获取方法,详细分析了地面三维激光扫描的点与线变形分析,并分别对其精度进行评价,为提高今后地面三维激光扫描在该领域的测量精度提供参考。
作為一項新的數據穫取技術,地麵三維激光掃描技術的應用越來越廣汎,目前已開始應用于變形鑑測這一領域。本文通過闡述數據穫取方法,詳細分析瞭地麵三維激光掃描的點與線變形分析,併分彆對其精度進行評價,為提高今後地麵三維激光掃描在該領域的測量精度提供參攷。
작위일항신적수거획취기술,지면삼유격광소묘기술적응용월래월엄범,목전이개시응용우변형감측저일영역。본문통과천술수거획취방법,상세분석료지면삼유격광소묘적점여선변형분석,병분별대기정도진행평개,위제고금후지면삼유격광소묘재해영역적측량정도제공삼고。
As a new data acquisition technology , ground three-dimensional laser scanning is being increasingly applied .So far, it has been used in the area of deformation monitoring .This paper will expound the method of data acquisition , analyze the points and line of ground three-dimensional laser scanning in detail and respectively evaluate their accuracy .As a result, this paper will provide references to the measurement accuracy of ground three -dimensional laser scanning at its area .