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Spectral calibration of hyperspectral imagery using atmospheric absorption features

Guanter, Luis and Richter, Rudolf and Moreno, Jose (2006) Spectral calibration of hyperspectral imagery using atmospheric absorption features. Applied Optics, 45 (10), pp. 2360-2370. Optical Society of America. ISSN 0003-6935.

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Abstract

A method for the spectral calibration of hyperspectral imagery is presented using atmospheric absorption features. The basis is the calculation of the spectral shift that minimizes the error in the surfaces reflectance. This is performed with an optimization that minimizes the deviation between a surface reflectance spectrum and a low-passed filtered spectrum. A sensitivity study is included and the method is applied to different airborne and satellite hyperspectral sensors

Document Type:Article
Title:Spectral calibration of hyperspectral imagery using atmospheric absorption features
Authors:
AuthorsInstitution or Email of Authors
Guanter, LuisUniv. of Valencia, Spain
Richter, RudolfUNSPECIFIED
Moreno, JoseUniv. of Valencia, Spain
Date:1 April 2006
Journal or Publication Title:Applied Optics
Refereed publication:Yes
In ISI Web of Science:Yes
Volume:45
Page Range:pp. 2360-2370
Editors:
EditorsEmail
Optical Society of America, UNSPECIFIED
Publisher:Optical Society of America
ISSN:0003-6935
Status:Published
Keywords:hyperspectral sensor, atmospheric absorption, spectral calibration
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W EO - Erdbeobachtung
DLR - Research area:Space
DLR - Program:W EO - Erdbeobachtung
DLR - Research theme (Project):W - Vorhaben Spektrometrische Verfahren und Konzepte der Fernerkundung (old)
Location: Oberpfaffenhofen
Institutes and Institutions:German Remote Sensing Data Center
Deposited By: Dr.-Ing. Rudolf Richter
Deposited On:22 May 2006
Last Modified:27 Apr 2009 12:54

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