Facilitating Advanced Sentinel-2 Analysis Through a Simplified Computation of Nadir BRDF Adjusted Reflectance | allainews.com

April 25, 2024, 7:45 p.m. | David Montero, Miguel D. Mahecha, C\'esar Aybar, Clemens Mosig, Sebastian Wieneke

cs.CV updates on arXiv.org arxiv.org

arXiv:2404.15812v1 Announce Type: new
Abstract: The Sentinel-2 (S2) mission from the European Space Agency's Copernicus program provides essential data for Earth surface analysis. Its Level-2A products deliver high-to-medium resolution (10-60 m) surface reflectance (SR) data through the MultiSpectral Instrument (MSI). To enhance the accuracy and comparability of SR data, adjustments simulating a nadir viewing perspective are essential. These corrections address the anisotropic nature of SR and the variability in sun and observation angles, ensuring consistent image comparisons over time and …

advanced analysis arxiv astro-ph.im computation cs.cv sentinel simplified through type

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