| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | marte.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Repository | ltid.inpe.br/sbsr/2002/11.14.17.06 |
| Last Update | 2003:10.23.13.09.34 (UTC) administrator |
| Metadata Repository | ltid.inpe.br/sbsr/2002/11.14.17.06.25 |
| Metadata Last Update | 2018:06.06.02.41.41 (UTC) administrator |
| ISBN | 85-17-00017-X |
| Citation Key | BarrosCruzMedeSeab:2003:EsTuTe |
| Title | Estimativa de turbidez e temperatura da água a partir de dados dos sensores TM e ETM+ para a Baía de Guanabara  |
| Format | CD-ROM, Online. |
| Year | 2003 |
| Access Date | 2025, Apr. 25 |
| Secondary Type | CN |
| Number of Files | 1 |
| Size | 1606 KiB |
| 2. Context | |
| Author | 1 Barros, Rafael Silva de 2 Cruz, Carla Bernadete Madureira 3 Medeiros, Alexandre Fonseca Fernandes de 4 Seabra, Vinícius da Silva |
| Affiliation | 1 Instituto Brasileiro de Geografia e Estatística (IBGE) 2 Universidade Federal do Rio de Janeiro (UFRJ) 3 Universidade Federal do Rio de Janeiro (UFRJ) 4 Universidade Federal do Rio de Janeiro (UFRJ) |
| Editor | Epiphanio, José Carlos Neves Fonseca, Leila Maria Garcia |
| e-Mail Address | rsbarros@ibge.gov.br |
| Conference Name | Simpósio Brasileiro de Sensoriamento Remoto, 11 (SBSR). |
| Conference Location | Belo Horizonte |
| Date | 5-10 abr. 2003 |
| Publisher | INPE |
| Publisher City | São José dos Campos |
| Pages | 2435 - 2442 |
| Book Title | Anais |
| Organization | Instituto Nacional de Pesquisas Espaciais |
| History (UTC) | 2009-06-03 15:16:15 :: administrator -> vinicius :: 2009-06-30 14:04:18 :: vinicius -> erich@sid.inpe.br :: 2009-08-10 14:43:09 :: erich@sid.inpe.br -> administrator :: 2010-05-12 04:28:51 :: administrator -> erich@sid.inpe.br :: 2010-05-14 02:52:56 :: erich@sid.inpe.br -> marciana :: 2011-02-16 13:52:55 :: marciana -> administrator :: 2003 2018-06-06 02:41:41 :: administrator -> :: 2003 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Keywords | remote sensing Baía de Guanabara water quality |
| Abstract | This work was carried through in intention to supply an extra tool to the inquiry of the coastal waters quality through the data acquisition by remote sensing. Water samples in a total of collecting station varying from 13 to 18 - had been acquired at the depth of 50 cm in the Guanabara Bay in the same day of the pass of the Landsat 5 and Landsat 7 satellites. Three parameters (Temperature of the Water and Turbidity) beyond being mapped, had been studied through regression analysis, which had indicated correlation with the data gotten from the digital processing of two of the satellite images (which had passed through atmospheric correction and conversion from digital number to reflectance and radiance), making possible the establishment of models that, based in the TM and ETM+ sensors data, estimate the value of such parameters. The generated models had presented good performance, with significance above of 95 % and errors verified in the showed points, in general, below of 30 %. The resultant maps of the application of the models had been compared with the maps generated from the interpolation of the field data. The evaluated mistakes for the models were also mapped, using the same technique, making it possible to verify the areas in which models are more reliable and those in which its use can meet more restricted. |
| Area | SRE |
| Type | Recursos Hídricos, Limnologia e Qualidade da Água / Hydrologic Resources, Limnology and Water Quality |
| 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/ltid.inpe.br/sbsr/2002/11.14.17.06 |
| zipped data URL | http://urlib.net/zip/ltid.inpe.br/sbsr/2002/11.14.17.06 |
| Language | pt |
| Target File | 18_206.pdf |
| User Group | erich@sid.inpe.br administrator |
| Visibility | shown |
| Read Permission | allow from all |
| 5. Allied materials | |
| Mirror Repository | dpi.inpe.br/marte@80/2007/10.17.19.59 |
| Dissemination | <E> |
| Host Collection | dpi.inpe.br/banon/2003/12.10.19.30 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel documentstage doi edition electronicmailaddress group identifier issn label lineage mark nextedition nexthigherunit notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype url versiontype volume |