Effects of Wavelength Calibration Mismatch on Temperature-Emissivity Separation Techniques
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"
DOI: 10.1109/jstars.2018.2814923
Abstract: Accurate estimation or retrieval of surface emissivity from long-wave infrared hyperspectral imaging data acquired by airborne or space-borne sensors is necessary for many scientific and defense applications. This process consists of two interwoven steps: atmospheric… read more here.
Keywords: wavelength calibration; temperature; error; temperature emissivity ... See more keywords
Evaluations of the Wavelet-Transformed Temperature and Emissivity Separation Method: Lessons Learned From Simulated and Field-Measured TIR Data
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"
DOI: 10.1109/jstars.2018.2818165
Abstract: Mathematically, once the measured radiance has been corrected for atmospheric effects, the only issue when determining the land surface temperature and emissivity (LST and LSE) is solving the ill-posed problem in the radiative transfer equation… read more here.
Keywords: transformed temperature; wttes algorithm; wavelet; temperature emissivity ... See more keywords
A Statistical Temperature Emissivity Separation Algorithm for Hyperspectral System Modeling
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2022.3140754
Abstract: With the popular use of remote sensing techniques, investigations into hyperspectral system designs and parameter trade-off studies have become more and more necessary. Analytical models based on statistical descriptions and energy propagation are certainly efficient… read more here.
Keywords: emissivity separation; hyperspectral system; temperature; temperature emissivity ... See more keywords