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LAPAC: A self-adaptive atmospheric correction method for fine-resolution satellite imagery using pseudo-invariant features from Landsat archive

delete2026-08-10
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PRE
AI
W
Wenchang Li
T
Tao He *
DOI：10.1016/j.rse.2026.115602delete
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Abstract

Abstract

En 中文
• LAPAC enables near-real-time correction without external atmospheric inputs. • Long-term Landsat PIFs serve as self-adaptive priors for retrieval. • Precomputed radiative transfer supports self-adaptive pixel-wise inversion. • LAPAC works beyond dark or bright targets and agrees well with USGS products. • LAPAC supports multi-sensor correction with less bias than LEDAPS/LaSRC.
Keywords:
Atmospheric correction
Landsat
Surface reflectance
Pseudo-invariant features

Journal

Remote Sensing of Environment cover
Remote Sensing of Environment
IF:
11.4
Papers:
1.1W
Citations:
9.4W

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