This study was designed to collect spectral emissivity data on a set of common materials for two purposes. One purpose was to collect data at different points ...
May 21, 2024 · Water condensation on a surface strongly affects its effective emissivity, especially in the atmospheric window, a wavelength range ...
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Surface weathering on Venus: Constraints from kinetic ...
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Basalt weathering causes small emissivity variations visible at local scales. •. Emissivity shifts result from dilution of bulk rock FeO by atmospheric ...
Satellite thermal infrared (IR) spectral emissivity data have been shown to be significant for atmospheric research and monitoring the Earth's environment.
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Emissivity measurements are performed in the. VNIR spectral range (0.8 – 1.2 μm) at three temperature steps: 673K, 713K, 753K to encompass the temperature.
Jun 25, 2020 · The Draping algorithm, an improved algorithm for temperature and emissivity separation, was applied for the first time to SWIR hyperspectral data.
Jun 21, 2023 · Here, we study the role of spectral emissivity distributions using different performance metrics: cooling power (CP) and equilibrium temperature (T Eq ).
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In this study, thermal infrared spectroscopic and remote-sensing analyses were used to determine the composition of weathered granitoid rock surfaces.
VNIR spectra of weathered rock surfaces are generally redder and brighter than fresh surfaces. Thermal infrared spectra of weathered basalts show evidence for ...
Inclusion of surface spectral emissivity, however, leads to a decrease of net upward longwave flux at the surface and a comparable increase of latent heat flux.
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