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Proceedings Paper

The application of precise point positioning in the IMU/GPS-supported photogrammetry
Author(s): Ming Liao; Yingcheng Li; Lina Zhang; Xi Chen
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Paper Abstract

We systematically analyzed the accuracy of Precise Point Positioning (PPP) combined with the investigation of the IMU/GPS-supported aerial area, and compared the PPP with the differential global position system (DGPS). The precision of PPP in mapping was checked by sampling areas. Our data illustrates that the accuracy of PPP in medium or small scale of IMU/GPS-supported aerial photography is almost same as DGPS, which satisfies the requirements of specifications.

Paper Details

Date Published: 15 August 2011
PDF: 8 pages
Proc. SPIE 8203, Remote Sensing of the Environment: The 17th China Conference on Remote Sensing, 820309 (15 August 2011); doi: 10.1117/12.910367
Show Author Affiliations
Ming Liao, China TopRS Technology Co., Ltd. (China)
Yingcheng Li, China TopRS Technology Co., Ltd. (China)
Lina Zhang, China TopRS Technology Co., Ltd. (China)
Xi Chen, China TopRS Technology Co., Ltd. (China)


Published in SPIE Proceedings Vol. 8203:
Remote Sensing of the Environment: The 17th China Conference on Remote Sensing
Qingxi Tong; Xingfa Gu; Boqin Zhu, Editor(s)

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