| 1. Identity statement | |
| Reference Type | ePrint (Electronic Source) |
| Site | mtc-m16c.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Repository | sid.inpe.br/yolanda/2004/08.09.12.20 |
| Last Update | 2004:08.09.15.20.22 (UTC) administrator |
| Metadata Repository | sid.inpe.br/yolanda/2004/08.09.12.20.18 |
| Metadata Last Update | 2018:06.04.04.13.09 (UTC) administrator |
| Citation Key | BensebaaBanoFons:2004:OnSpRe |
| Title | On-orbit spatial resolution estimation of CBERS-1 CCD imaging system using higher resolution images  |
| Year | 2004 |
| Last Update Date | 2004-08-10 |
| Access Date | 2024, June 07 |
| Type of Medium | On-line |
| Number of Files | 1 |
| Size | 189 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 |
| Affiliation | 1 Aluno do curso de pós-graduação do INPE em Computação Aplicada, (CAP) |
| e-Mail Address | camel@dpi.inpe.br |
| Producer | Instituto Nacional de Pesquisas Espaciais |
| City | São José dos Campos |
| Stage of Alternate Publication | not submitted |
| History (UTC) | 2011-08-05 23:29:51 :: camel -> banon :: 2011-08-06 01:30:39 :: banon -> administrator :: 2011-08-06 01:35:40 :: administrator -> banon :: 2011-08-06 03:10:13 :: banon -> administrator :: -> 2004 2018-06-04 04:13:09 :: administrator -> banon :: 2004 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Keywords | CBERS-1 Satellite SPOT-4 Satellite CCD Camera Spatial Resolution Point Spread Function Estimation Modelling Simulation Measurements |
| Abstract | The first China-Brazil Earth Resources Satellite (CBERS-1) was launched in 1999 and in 2003 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 (IR-MSS). The performance of these sensors can be evaluated through PSF measurement that enables an objective assessment of the spatial resolution. This paper describes an approach to estimate the spatial resolution of the CBERS-1 CCD camera using two images: an image with smaller resolution captured by CBERS-1 satellite and an image of the same scene of higher resolution captured by SPOT-4 satellite The method is iterative and the goal is to find the low-pass band filter parameter that minimizes the Root Mean Square (RMS) difference between the CBERS-1 image and the filtered SPOT-4 one. This technique is applied to spatial resolution estimation in across-track direction using image of Lake Pontchartrain Causeway in Louisiana (United States), and, in along-track direction using image of Rio-Niteroi Bridge in Rio de Janeiro (Brazil). |
| Area | SRE |
| 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/yolanda/2004/08.09.12.20 |
| zipped data URL | http://urlib.net/zip/sid.inpe.br/yolanda/2004/08.09.12.20 |
| Language | en |
| Target File | v1.pdf |
| User Group | administrator camel administrator banon |
| Visibility | shown |
| Read Permission | allow from all |
| Update Permission | not transferred |
| 5. Allied materials | |
| Next Edition | ltid.inpe.br/sbsr/2004/11.19.19.28 |
| Next Higher Units | 8JMKD3MGPCW/3EQCCU5 |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.12.17.53 5 |
| Host Collection | sid.inpe.br/mtc-m18@80/2008/03.17.15.17 |
| 6. Notes | |
| Notes | The international Symposium on Optical Science and Technology - SPIE 49th Annual Meeting |
| Empty Fields | accessyear alternatepublication archivingpolicy archivist contenttype copyholder copyright creatorhistory descriptionlevel dissemination doi edition electronicmailaddress format identifier isbn issn label lineage mark mirrorrepository orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarykey secondarymark secondarytype session shorttitle sponsor subject tertiarymark tertiarytype url versiontype |
| 7. Description control | |
| e-Mail (login) | banon |
| update | |