| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | mtc-m12.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Repository | sid.inpe.br/mtc-m12@80/2006/09.20.22.09 |
| Last Update | 2006:09.20.22.10.37 (UTC) administrator |
| Metadata Repository | sid.inpe.br/mtc-m12@80/2006/09.20.22.09.13 |
| Metadata Last Update | 2024:04.23.21.12.22 (UTC) administrator |
| Secondary Key | INPE-11413-PRE/6849 |
| ISBN/ISSN | 1682-1750 |
| Citation Key | BensebaaBanoFons:2004:OnSpRe |
| Title | On-orbit spatial resolution estimation of CBERS-1 CCD imaging system from bridge images  |
| Format | CD-ROM; Papel; On-line. |
| Year | 2004 |
| Access Date | 2024, May 12 |
| Secondary Type | PRE CI |
| Number of Files | 1 |
| Size | 337 KiB |
| 2. Context | |
| Author | 1 Bensebaa, Kamel 2 Banon, Gerald Jean Francis 3 Fonseca, Leila Maria Garcia |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9EMTE 3 8JMKD3MGP5W/3C9JHLD |
| Group | 1 DPI-INPE-MCT-BR 2 DPI-INPE-MCT-BR 3 DPI-INPE-MCT-BR |
| Affiliation | 1 Aluno do curso de pós-graduação do INPE em Computação Aplicada, (CAP) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Editor | Altan, Orhan |
| e-Mail Address | camel@dpi.inpe.br |
| Conference Name | ISPRS Congress, 20. |
| Conference Location | Istanbul, Turkey |
| Date | July 12-23, 2004 |
| Publisher | International Society for Photogrammetry and Remote Sensing |
| Publisher City | Istanbul |
| Volume | XXXV-B1 |
| Pages | 36-41 |
| Book Title | Proceedings |
| History (UTC) | 2008-03-19 16:16:08 :: banon -> administrator :: 2008-06-09 22:20:45 :: administrator -> marciana :: 2011-08-06 00:49:53 :: marciana -> banon :: 2011-08-06 00:52:56 :: banon -> administrator :: 2004 2024-04-23 21:12:22 :: administrator -> banon :: 2004 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Version Type | publisher |
| Keywords | CCD camera spatial resolution estimation modelling simulation measurements targets |
| Abstract | The first China-Brazil Earth Resources Satellite (CBERS) was launched in 1999 and recently was substituted by CBERS-2. CBERS-1 and CBERS-2 have the same specifications and carry three sensors which combine features that are specially designed to cover the broad range of space and time scales involved in the monitoring and preservation of the ecosystem: Wide Field Imager (WFI), High Resolution CCD Camera (CCD) and Infrared Multispectral Scanner (IRMSS). In general, the imaging systems cause a blurring due to the cumulative effects of the instrumental optics (diffraction, aberrations, focusing error) and image motion induced by the movement of the satellite during imaging. This blurring can be understood by describing the imaging system in terms of the Point Spread Function (PSF). For a satellite sensor, the knowledge of the point spread function is of fundamental importance since it enables an objective assessment of spatial resolution through the parameter known as EIFOV (Effective Instantaneous Field of View). This paper describes an original approach to estimate the spatial resolution of the CBERS-1 CCD camera. The imaging system point spread function is modeled as a separable gaussian function. The PSF is estimated using images of Rio-Niteroi Bridge in Rio de Janeiro (Brazil) and the Lake Pontchartrain Causeway in Louisiana (United States). The results showed that the spatial resolution in across-track direction is outside the specifications for all bands while the spatial resolution in along-track direction is within the specification for all bands, except the band 4. |
| Area | SRE |
| Type | On-line |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDPI > On-orbit spatial resolution... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| data URL | http://urlib.net/ibi/sid.inpe.br/mtc-m12@80/2006/09.20.22.09 |
| zipped data URL | http://urlib.net/zip/sid.inpe.br/mtc-m12@80/2006/09.20.22.09 |
| Language | en |
| Target File | 7.pdf |
| User Group | administrator banon camel |
| Visibility | shown |
| Copy Holder | SID/SCD |
| Update Permission | not transferred |
| 5. Allied materials | |
| Previous Edition | sid.inpe.br/yolanda/2004/08.12.09.18 |
| Linking | Trabalho Vinculado à Tese/Dissertação |
| Next Higher Units | 8JMKD3MGPCW/3EQCCU5 |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.12.17.53 2 |
| URL (untrusted data) | http://www.isprs.org/proceedings/XXXV/congress/comm1/papers/7.pdf |
| Host Collection | sid.inpe.br/banon/2001/04.06.10.52 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist callnumber copyright creatorhistory descriptionlevel dissemination doi edition electronicmailaddress identifier isbn issn label lineage mark mirrorrepository nextedition notes numberofvolumes orcid organization parameterlist parentrepositories previouslowerunit progress project readergroup readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarytype |
| 7. Description control | |
| e-Mail (login) | banon |
| update | |