In-flight absolute calibration of the CBERS-2 CCD sensor data

Detalhes bibliográficos
Autor(a) principal: Ponzoni,Flávio J.
Data de Publicação: 2008
Outros Autores: Zullo Junior,Jurandir, Lamparelli,Rubens A.C.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Anais da Academia Brasileira de Ciências (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652008000200015
Resumo: Since the first images of the sensors on board of CBERS-2 (China-Brazil Earth Resources Satellite) satellite were made available by the National Institute for Space Research (INPE), users have asked information about the conversion of image digital numbers to physical data (radiance or reflectance). This paper describes the main steps that were carried out to calculate the in-flight absolute calibration coefficients for CBERS-2 CCD level 2 (radiometric and geometric correction) images considering the reflectance-based method. Remarks about the preliminary evaluation of these coefficients application are also presented.
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spelling In-flight absolute calibration of the CBERS-2 CCD sensor dataabsolute calibrationCBERS-2CCDreflectanceSince the first images of the sensors on board of CBERS-2 (China-Brazil Earth Resources Satellite) satellite were made available by the National Institute for Space Research (INPE), users have asked information about the conversion of image digital numbers to physical data (radiance or reflectance). This paper describes the main steps that were carried out to calculate the in-flight absolute calibration coefficients for CBERS-2 CCD level 2 (radiometric and geometric correction) images considering the reflectance-based method. Remarks about the preliminary evaluation of these coefficients application are also presented.Academia Brasileira de Ciências2008-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652008000200015Anais da Academia Brasileira de Ciências v.80 n.2 2008reponame:Anais da Academia Brasileira de Ciências (Online)instname:Academia Brasileira de Ciências (ABC)instacron:ABC10.1590/S0001-37652008000200015info:eu-repo/semantics/openAccessPonzoni,Flávio J.Zullo Junior,JurandirLamparelli,Rubens A.C.eng2008-05-14T00:00:00Zoai:scielo:S0001-37652008000200015Revistahttp://www.scielo.br/aabchttps://old.scielo.br/oai/scielo-oai.php||aabc@abc.org.br1678-26900001-3765opendoar:2008-05-14T00:00Anais da Academia Brasileira de Ciências (Online) - Academia Brasileira de Ciências (ABC)false
dc.title.none.fl_str_mv In-flight absolute calibration of the CBERS-2 CCD sensor data
title In-flight absolute calibration of the CBERS-2 CCD sensor data
spellingShingle In-flight absolute calibration of the CBERS-2 CCD sensor data
Ponzoni,Flávio J.
absolute calibration
CBERS-2
CCD
reflectance
title_short In-flight absolute calibration of the CBERS-2 CCD sensor data
title_full In-flight absolute calibration of the CBERS-2 CCD sensor data
title_fullStr In-flight absolute calibration of the CBERS-2 CCD sensor data
title_full_unstemmed In-flight absolute calibration of the CBERS-2 CCD sensor data
title_sort In-flight absolute calibration of the CBERS-2 CCD sensor data
author Ponzoni,Flávio J.
author_facet Ponzoni,Flávio J.
Zullo Junior,Jurandir
Lamparelli,Rubens A.C.
author_role author
author2 Zullo Junior,Jurandir
Lamparelli,Rubens A.C.
author2_role author
author
dc.contributor.author.fl_str_mv Ponzoni,Flávio J.
Zullo Junior,Jurandir
Lamparelli,Rubens A.C.
dc.subject.por.fl_str_mv absolute calibration
CBERS-2
CCD
reflectance
topic absolute calibration
CBERS-2
CCD
reflectance
description Since the first images of the sensors on board of CBERS-2 (China-Brazil Earth Resources Satellite) satellite were made available by the National Institute for Space Research (INPE), users have asked information about the conversion of image digital numbers to physical data (radiance or reflectance). This paper describes the main steps that were carried out to calculate the in-flight absolute calibration coefficients for CBERS-2 CCD level 2 (radiometric and geometric correction) images considering the reflectance-based method. Remarks about the preliminary evaluation of these coefficients application are also presented.
publishDate 2008
dc.date.none.fl_str_mv 2008-06-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652008000200015
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652008000200015
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0001-37652008000200015
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Academia Brasileira de Ciências
publisher.none.fl_str_mv Academia Brasileira de Ciências
dc.source.none.fl_str_mv Anais da Academia Brasileira de Ciências v.80 n.2 2008
reponame:Anais da Academia Brasileira de Ciências (Online)
instname:Academia Brasileira de Ciências (ABC)
instacron:ABC
instname_str Academia Brasileira de Ciências (ABC)
instacron_str ABC
institution ABC
reponame_str Anais da Academia Brasileira de Ciências (Online)
collection Anais da Academia Brasileira de Ciências (Online)
repository.name.fl_str_mv Anais da Academia Brasileira de Ciências (Online) - Academia Brasileira de Ciências (ABC)
repository.mail.fl_str_mv ||aabc@abc.org.br
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