| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | marte2.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP6W34M/3JM4CJ8 |
| Repository | sid.inpe.br/marte2/2015/06.15.15.37.54 |
| Last Update | 2015:06.15.15.37.54 (UTC) banon |
| Metadata Repository | sid.inpe.br/marte2/2015/06.15.15.37.55 |
| Metadata Last Update | 2018:06.06.03.22.56 (UTC) administrator |
| ISBN | 978-85-17-0076-8 |
| Label | 834 |
| Citation Key | ZoffoliKampFrou:2015:BoTyMa |
| Title | Bottom type mapping of the Abrolhos Coral Reef Bank using high resolution WorldView-2 satellite imagery  |
| Format | Internet |
| Year | 2015 |
| Access Date | 2024, May 19 |
| Secondary Type | PRE CN |
| Number of Files | 1 |
| Size | 716 KiB |
| 2. Context | |
| Author | 1 Zoffoli, Maria Laura 2 Kampel, Milton 3 Frouin, Robert |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JHTG |
| Group | 1 2 DSR-OBT-INPE-MCTI-GOV-BR |
| Affiliation | 1 2 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Author e-Mail Address | 1 lzoffoli@dsr.inpe.br |
| Editor | Gherardi, Douglas Francisco Marcolino Aragão, Luiz Eduardo Oliveira e Cruz de |
| e-Mail Address | wanderf@dsr.inpe.br |
| Conference Name | Simpósio Brasileiro de Sensoriamento Remoto, 17 (SBSR) |
| Conference Location | João Pessoa |
| Date | 25-29 abr. 2015 |
| Publisher | Instituto Nacional de Pesquisas Espaciais (INPE) |
| Publisher City | São José dos Campos |
| Pages | 4247-4254 |
| Book Title | Anais |
| Organization | Instituto Nacional de Pesquisas Espaciais (INPE) |
| History (UTC) | 2015-06-15 15:37:55 :: banon -> administrator :: 2018-06-06 03:22:56 :: administrator -> simone :: 2015 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Abstract | In this work we present a bottom type mapping produced from high spatial resolution remote sensing data for the Marine National Park in the Abrolhos Coral Reef Bank (ACRB). Imagery of the WorldView2 (WV02) orbital sensor, concomitant with field observations, was used. The imagery was passed through routines of geometric and atmospheric correction, and ws also corrected for sunglint and water column interference. Due to limitations in water column corrections, bottom reflectance was used only at 478 nm. The resulting map had an accuracy of 88.2% with a Kappa index of 0.8 was considered satisfactory for the four thematic classes used: Reef, Sand, Macroalgae, and Inter-reef areas. The isolated reefs, locally known as chapeirões, covered an area of approximately 22 km2 that corresponds to 12.4% of the total area. Chapeirões were distributed in almost all the studied area, formed by patches with different sizes and concentration of reefs. Macroalgae constituted the most abundant benthic functional type in the scene and concentrated around the Archipelago and inter-reef areas. Further work regarding a more extensive in situ data collection to conclusively describe the benthic communities and their spectral behavior, as well as water column constituents and bathymetric surveys are recommended to improve satellite mapping of the bottoms types in the ACRB. More ground control points are still required for a more robust validation of the bottom type map. |
| Area | SRE |
| Type | Sistemas marinhos |
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > SBSR 17 > Bottom type mapping... |
| Arrangement 2 | urlib.net > Livros e livros editados > SBSR 17 > Bottom type mapping... |
| Arrangement 3 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Bottom type mapping... |
| 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/8JMKD3MGP6W34M/3JM4CJ8 |
| zipped data URL | http://urlib.net/zip/8JMKD3MGP6W34M/3JM4CJ8 |
| Language | en |
| Target File | p0834.pdf |
| User Group | banon |
| Visibility | shown |
| 5. Allied materials | |
| Mirror Repository | urlib.net/www/2011/03.29.20.55 |
| Next Higher Units | 8JMKD3MGP6W34M/3JJLLP2 8JMKD3MGPCW/3ER446E |
| Citing Item List | sid.inpe.br/marte2/2015/05.31.21.54 12 sid.inpe.br/mtc-m21/2012/07.13.14.56.38 1 |
| Host Collection | dpi.inpe.br/marte2/2013/05.17.15.03.06 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition issn keywords lineage mark nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype url versiontype volume |
| 7. Description control | |
| e-Mail (login) | simone |
| update | |