Semi-automated registration of BILSAT-1 XS imagery via global orthorectified landsat ETM plus data set

Date

2007-06-16

Author

Ok, Ali Oezguen

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In this study, a semi-automated registration methodology that can be adapted to BILSAT-1 XS images is proposed. Orthorectified and geodetically accurate global land datasets generated from the Landsat ETM+ images are used as the reference sources. Three different test sites are employed to test the accuracies of the registration. The accuracies of the registration were assessed using Independent Check Points (ICPs) which were manually collected from 1:25000-scale digital topographic maps of Turkey. The computed overall GCP accuracy was found to be better than 0.5 pixels. The registration of BHSAT-1 XS images using panchromatic and green layers of Landsat ETM+ datasets yielded overall ICP RMS errors of +/-1.03 and +/-1.08 pixels, respectively.

Subject Keywords

Models

URI

https://hdl.handle.net/11511/64310

DOI

https://doi.org/10.1109/rast.2007.4284003

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Graduate School of Natural and Applied Sciences, Conference / Seminar

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Citation Formats

A. O. Ok, “Semi-automated registration of BILSAT-1 XS imagery via global orthorectified landsat ETM plus data set,” 2007, p. 315, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/64310.