Landsat 7 on-orbit geometric calibration and performance

James C. Storey; Michael Choate

doi:10.1117/12.410335

23 August 2000 Landsat 7 on-orbit geometric calibration and performance

James C. Storey, Michael Choate

Proceedings Volume 4049, Algorithms for Multispectral, Hyperspectral, and Ultraspectral Imagery VI; (2000) https://doi.org/10.1117/12.410335
Event: AeroSense 2000, 2000, Orlando, FL, United States

Abstract

The Landsat 7 Image Assessment System was developed to characterize and calibrate the radiometric and geometric performance of the Landsat 7 Enhanced Thematic Mapper Pius (ETM+) instrument. Algorithms and software assess the geometric performance of the Landsat 7 spacecraft and ETM+ sensor system and perform geometric calibration by estimating sensor and spacecraft geometric parameters. Following the initial on-orbit calibration, performed during the Landsat 7 on- orbit initialization and verification period, all geometric performance goals were met. Geometric characterization and calibration activities will continue for the life of the Landsat 7 mission.

Citation Download Citation

James C. Storey and Michael Choate "Landsat 7 on-orbit geometric calibration and performance", Proc. SPIE 4049, Algorithms for Multispectral, Hyperspectral, and Ultraspectral Imagery VI, (23 August 2000); https://doi.org/10.1117/12.410335

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