Geo-referencing of multi-station terrestrial LiDAR data using precise GPS positioning data

Ting Yu Chien, Yi-Hsing Tseng

研究成果: Conference contribution

摘要

This paper reports a preliminary study on how much the information of GPS precise positioning can help a terrestrial LiDAR to achieve geo-referencing. The experiment conducted in this study is to show the quality of geo-referencing may be achieved by using a commercial hardware and software system without the use of ground control points. The point clouds of multiple stations were collected in a test field for validation. The accuracy of the check points coordinates measured in registered point cloud achieve about 3 centimeters in both E and N direction, and the elevation accuracy is about 6 centimeters. It is good enough for application of point cloud registration to local coordinate system by using GPS data instead of ground control points.

原文English
主出版物標題34th Asian Conference on Remote Sensing 2013, ACRS 2013
發行者Asian Association on Remote Sensing
頁面229-234
頁數6
ISBN(列印)9781629939100
出版狀態Published - 2013 一月 1
事件34th Asian Conference on Remote Sensing 2013, ACRS 2013 - Bali, Indonesia
持續時間: 2013 十月 202013 十月 24

出版系列

名字34th Asian Conference on Remote Sensing 2013, ACRS 2013
1

Other

Other34th Asian Conference on Remote Sensing 2013, ACRS 2013
國家/地區Indonesia
城市Bali
期間13-10-2013-10-24

All Science Journal Classification (ASJC) codes

  • 電腦網路與通信

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