The application of precise point positioning in the IMU/GPS-supported photogrammetry

Ming Liao; Yingcheng Li; Lina Zhang; Xi Chen

doi:10.1117/12.910367

15 August 2011 The application of precise point positioning in the IMU/GPS-supported photogrammetry

Ming Liao, Yingcheng Li, Lina Zhang, Xi Chen

Proceedings Volume 8203, Remote Sensing of the Environment: The 17th China Conference on Remote Sensing; 820309 (2011) https://doi.org/10.1117/12.910367
Event: Seventeenth China Symposium on Remote Sensing, 2010, Hangzhou, China

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.

Citation Download Citation

Ming Liao, Yingcheng Li, Lina Zhang, and Xi Chen "The application of precise point positioning in the IMU/GPS-supported photogrammetry", Proc. SPIE 8203, Remote Sensing of the Environment: The 17th China Conference on Remote Sensing, 820309 (15 August 2011); https://doi.org/10.1117/12.910367

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