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Reference TypeElectronic Source
Sitemtc-m16c.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identifier8JMKD3MGP8W/RJHH8P
Repositorysid.inpe.br/ePrint@80/2006/04.26.16.38
Last Update2011:03.29.13.54.33 administrator
Metadatasid.inpe.br/ePrint@80/2006/04.26.16.38.11
Metadata Last Update2018:06.04.03.55.10 administrator
Citation KeyBensebaaBanoFons:2011:SpReEs
TitleSpatial resolution estimation of CBERS-1 and CBERS-2 CCD cameras
Year2011
Access Date2021, Jan. 19
Type of MediumOn-line
Number of Files3
Size2090 KiB
Context area
Author1 Bensebaa, Kamel
2 Banon, Gerald Jean Francis
3 Fonseca, Leila Maria Garcia
Resume Identifier1
2 8JMKD3MGP5W/3C9EMTE
3 8JMKD3MGP5W/3C9JHLD
Group1
2 DPI-OBT-INPE-MCT-BR
3 DPI-OBT-INPE-MCT-BR
Affiliation1
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 Instituto Nacional de Pesquisas Espaciais (INPE)
Author e-Mail Address1
2 banon@dpi.inpe.br
Alternate PublicationInternational Journal of Remote Sensing
ProducerInstituto Nacional de Pesquisas Espaciais
CitySão José dos Campos
Secondary TypePRE PI
Stage of Alternate Publicationpublished
ProgressePrint update
History2012-04-25 21:15:15 :: banon -> administrator :: -> 2011
2018-06-04 03:55:10 :: administrator -> marciana :: 2011
Content and structure area
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Keywordspoint spread function, sensor, camera, CCD, spatial resolution, esimation.
AbstractThe first China-Brazil Earth Resources Satellite (CBERS-1) was launched in 1999 and was substituted in 2003 by CBERS-2. CBERS- 1 and CBERS-2 have the same specifications and carry three sensors: Wide Field Imager (WFI), High Resolution CCD Camera (CCD) and Infrared Multispectral Scanner (IRMSS). In general, the images may have a blurred appearance due to the cumulative effects of the sensor instruments and image motion produced by the satellite movement. This blurring effect can be described by the Point Spread Function (PSF) which enables an objective assessment of spatial resolution through the parameter known as EIFOV (Effective Instantaneous Field of View). Therefore, this work describes three approaches to estimate the effective spatial resolution of CBERS-CCD cameras. The first approach uses artificial target to estimate the EIFOV in across-track and along-track directions simultaneously, while the other approaches use natural targets to estimate the EIFOV in both directions separately.
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data URLhttp://urlib.net/rep/8JMKD3MGP8W/RJHH8P
zipped data URLhttp://urlib.net/zip/8JMKD3MGP8W/RJHH8P
Languageen
Target Filev3.pdf
User Groupadministrator
banon
marciana
Visibilityshown
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Next Editionsid.inpe.br/mtc-m18/2012/04.25.21.15
LinkingTrabalho Vinculado à Tese/Dissertação
Next Higher Units8JMKD3MGPCW/3EQCCU5
Host Collectionsid.inpe.br/mtc-m18@80/2008/03.17.15.17
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