Advanced Unmixing Methodologies for Satellite Thermal Imagery: Matrix Changing and Classification Insights from ASTER and Landsat 8–9
Paula Andrés-Anaya,
Gustavo Hernández-Herráez,
Susana Del Pozo
et al.
Abstract:The Multisensor Multiresolution Technique (MMT) is applied to unmixed thermal images from ASTER (90 m), using 30 m resolution images from Landsat 8-9 reflective channels. The technique allows for the retrieval of thermal radiance values of the features identified in the high-resolution reflective images and the generation of a high-resolution radiance image. Different alternatives of application of MMT are evaluated in order to determine the optimal methodology design: performance of the Iterative Self-Organiz… Show more
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