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Preflight Spectral Calibration of Airborne Shortwave Infrared Hyperspectral Imager with Water Vapor Absorption Characteristics

Due to the strong absorption of water vapor at wavelengths of 1350–1420 nm and 1820–1940 nm, under normal atmospheric conditions, the actual digital number (DN) response curve of a hyperspectral imager deviates from the Gaussian shape, which leads to a decrease in the calibration accuracy of an inst...

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Bibliographic Details
Published in:Sensors (Basel)
Main Authors: Liu, Honglin, Zhang, Dong, Wang, Yueming
Format: Artigo
Language:Inglês
Published: MDPI 2019
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC6567368/
https://ncbi.nlm.nih.gov/pubmed/31100790
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/s19102259
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