Accuracy and simulation of airborne three-line scanner CCD image

Li Yan; Tianhong Gan

doi:10.1117/12.713428

28 October 2006 Accuracy and simulation of airborne three-line scanner CCD image

Li Yan, Tianhong Gan

Proceedings Volume 6419, Geoinformatics 2006: Remotely Sensed Data and Information; 64192D (2006) https://doi.org/10.1117/12.713428
Event: Geoinformatics 2006: GNSS and Integrated Geospatial Applications, 2006, Wuhan, China

Abstract

Three-line scanner CCD stereo surveying camera is now considered to be used not only in space borne vehicle but also airborne one. It can capture three images of a stereo pair on the same orbital pass. The imagery is characterized by invalidation of conventional collinear equation geometric model and impropriety of satellite borne sensor model. This paper addresses the method of simulating the change of exterior orientation parameters and making analog airborne three-line scanner (TLS) CCD image. Besides, we will present the accuracy test results processed with three kinds of camera geometric models. Results show that the precision of collinear-equation-based polynomial Model with root mean square error (RMSE) less than one pixel is better than other.

Citation Download Citation

Li Yan and Tianhong Gan "Accuracy and simulation of airborne three-line scanner CCD image", Proc. SPIE 6419, Geoinformatics 2006: Remotely Sensed Data and Information, 64192D (28 October 2006); https://doi.org/10.1117/12.713428

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