The theory precision analyse of RFM localization of satellite remote sensing imagery

Jianqing Zhang; Biao Xv

doi:10.1117/12.838045

23 November 2009 The theory precision analyse of RFM localization of satellite remote sensing imagery

Jianqing Zhang, Biao Xv

Proceedings Volume 7508, 2009 International Conference on Optical Instruments and Technology: Advanced Sensor Technologies and Applications; 750818 (2009) https://doi.org/10.1117/12.838045
Event: International Conference on Optical Instrumentation and Technology, 2009, Shanghai, China

Abstract

The tradition method of detecting precision of Rational Function Model(RFM) is to make use of a great deal check points, and it calculates mean square error through comparing calculational coordinate with known coordinate. This method is from theory of probability, through a large number of samples to statistic estimate value of mean square error, we can think its estimate value approaches in its true when samples are well enough. This paper is from angle of survey adjustment, take law of propagation of error as the theory basis, and it calculates theory precision of RFM localization. Then take the SPOT5 three array imagery as experiment data, and the result of traditional method and narrated method in the paper are compared, while has confirmed tradition method feasible, and answered its theory precision question from the angle of survey adjustment.

Citation Download Citation

Jianqing Zhang and Biao Xv "The theory precision analyse of RFM localization of satellite remote sensing imagery", Proc. SPIE 7508, 2009 International Conference on Optical Instruments and Technology: Advanced Sensor Technologies and Applications, 750818 (23 November 2009); https://doi.org/10.1117/12.838045

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