Proceedings of the KSRS Conference (대한원격탐사학회:학술대회논문집)
- 2003.11a
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- Pages.1168-1170
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- 2003
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- 1226-9743(pISSN)
A Selection Method of Residual Errors for GMS Geometric Correction Using Ground Control Points
- Yasukawa, Masaki (Institute of Industrial Science, The University of Tokyo) ;
- Takagi, Mikio (A Course of Electrical Engineering, Graduate School of Engineering, Shibaura Institute of Technology) ;
- Yasuoka, Yoshifumi (Institute of Industrial Science, The University of Tokyo)
- Published : 2003.11.03
Abstract
The GMS geometric correction method with highspeed and high accuracy is needed. In this paper, a selection method of residual errors for the GMS geometric correction using GCPs (ground control points) is described. Namely, it is a technique for limiting the number of residual error acquisition using GCPs in each block to reduce the processing time. As the result, since the processing time was about 7.0 minutes on conventional geometric correction and about 5.6 minutes on the proposed method, it was shown that the processing time of about 1.4 minutes was shortened.