论文信息 - Geometric and radiometric correction of TM data of mountainous forested areas

Geometric and radiometric correction of TM data of mountainous forested areas

Methodologies to improve Landsat TM (Thematic Mapper) forest classifications of alpine regions through the removal of some radiometric and geometric distortions are tested. Besides correcting for sensor and system induced errors, geometric errors are corrected using a digital elevation model. Then scene-related effects such as differences in illumination as well as the height dependent atmospheric influence and adjacency effects are corrected. The improvement of the accuracy of a forest classification is demonstrated by comparison with ground truth data. >

Klaus I. Itten | Peter Meyer | K. Itten | P. Meyer

[1] S. Sandmeier,et al. Radiometric corrections of topographically induced effects on Landsat TM data in an alpine environment , 1993 .

[2] R. Richter. A fast atmospheric correction algorithm applied to Landsat TM images , 1990 .

[3] P. Teillet,et al. On the Slope-Aspect Correction of Multispectral Scanner Data , 1982 .

[4] Robert J. Woodham,et al. Photometric Method for Radiometric Correction of Multispectral Scanner Data , 1985 .

[5] Peter C. Meyer,et al. Empirical Quality Assessment: Effect of Resampling on Geometric and Radiometric Data Quality Using a Regionbased Approach , 1992, [Proceedings] IGARSS '92 International Geoscience and Remote Sensing Symposium.