Use of EO-1 Hyperion data to calculate spectral band adjustment factors (SBAF) between the L7 ETM+ and Terra MODIS sensors

G Chander,A Angal,D Aaron,N Mishra,T Choi,X Xiong,D L Helder

doi:10.1109/igarss.2010.5652746

Use of EO-1 Hyperion data to calculate spectral band adjustment factors (SBAF) between the L7 ETM+ and Terra MODIS sensors

G Chander, A Angal + Show 5 more

https://doi.org/10.1109/igarss.2010.5652746

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Publication Date: Jan 1, 2010

Citations: 16

Affiliation: Science Systems and Applications (United States), South Dakota State University, Sigma Space (United States), Goddard Space Flight Center, National Aeronautics and Space Administration, United States Geological Survey, Stinger Ghaffarian Technologies (United States)

#Spectral Band Adjustment Factors #Terra Moderate Resolution Imaging Spectroradiometer + Show 8 more

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Abstract

Different applications and technology developments in Earth observations necessarily require different spectral coverage. Thus, even for the spectral bands designed to look at the same region of the electromagnetic spectrum, the relative spectral responses (RSR) of different sensors may be different. In this study, spectral band adjustment factors (SBAF) are derived using hyperspectral Earth Observing-1 (EO-1) Hyperion measurements to adjust for the spectral band differences between the Landsat 7 (L7) Enhanced Thematic Mapper Plus (ETM+) and the Terra Moderate Resolution Imaging Spectroradiometer (MODIS) top-of-atmosphere (TOA) reflectance measurements from 2000 to 2009 over the pseudo-invariant Libya 4 reference standard test site.

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