Subspace-Based Temperature and Emissivity Separation Algorithms in LWIR Hyperspectral Data
نویسندگان
چکیده
منابع مشابه
Temperature / Emissivity Separation Algorithm Theoretical Basis Document
The ASTER scanner on NASA's Terra (EOS-AM1) satellite will collect five channels of TIR data with an NE∆T of ≤0.3K to estimate surface kinetic temperatures and emissivity spectra, especially over land, where emissivities are not known in advance. Temperature/emissivity separation (TES) is difficult because there are five measurements but six unknowns. Various approaches have been used to constr...
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ژورنال
عنوان ژورنال: IEEE Transactions on Geoscience and Remote Sensing
سال: 2019
ISSN: 0196-2892,1558-0644
DOI: 10.1109/tgrs.2018.2867278