| Registro completo |
| Provedor de dados: |
Anais da ABC (AABC)
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| País: |
Brazil
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| Título: |
In-flight absolute calibration of the CBERS-2 CCD sensor data
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| Autores: |
Ponzoni,Flávio J.
Zullo Junior,Jurandir
Lamparelli,Rubens A.C.
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| Data: |
2008-06-01
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| Ano: |
2008
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| Palavras-chave: |
Absolute calibration
CBERS-2
CCD
Reflectance
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| 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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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652008000200015
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| Editor: |
Academia Brasileira de Ciências
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| Relação: |
10.1590/S0001-37652008000200015
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| Formato: |
text/html
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| Fonte: |
Anais da Academia Brasileira de Ciências v.80 n.2 2008
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| Direitos: |
info:eu-repo/semantics/openAccess
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