| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | marte.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 3ERPFQRTRW/3A359A8 |
| Repository | dpi.inpe.br/marte/2011/07.07.12.46 |
| Last Update | 2011:07.07.12.46.02 (UTC) administrator |
| Metadata Repository | dpi.inpe.br/marte/2011/07.07.12.46.02 |
| Metadata Last Update | 2018:06.06.02.24.00 (UTC) administrator |
| ISBN | 978-85-17-00056-0 (Internet) 978-85-17-00057-7 (DVD) |
| Citation Key | AndradesFoRossZani:2011:HiDeMD |
| Title | Hipsometria derivada de MDE-SRTM aplicada na distinção entre a Formação Barreiras e os Sedimentos Pós-Barreiras na Bacia Paraíba  |
| Format | DVD, Internet. |
| Year | 2011 |
| Access Date | 2024, May 25 |
| Secondary Type | PRE CN |
| Number of Files | 1 |
| Size | 1263 KiB |
| 2. Context | |
| Author | 1 Andrades Filho, Clódis de Oliveira 2 Rossetti, Dilce de Fátima 3 Zani, Hiran |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JGTQ |
| Group | 1 2 DSR-OBT-INPE-MCT-BR 3 DSR-OBT-INPE-MCT-BR |
| Affiliation | 1 Universidade de São Paulo - USP 2 Instituto Nacional de Pesquisas Espaciais - INPE 3 Instituto Nacional de Pesquisas Espaciais - INPE |
| Author e-Mail Address | 1 andradesfilho@usp.br 2 rossetti@dsr.inpe.br 3 hzani@dsr.inpe.br |
| Editor | Epiphanio, José Carlos Neves Galvão, Lênio Soares |
| e-Mail Address | wanderf@dsr.inpe.br |
| Conference Name | Simpósio Brasileiro de Sensoriamento Remoto, 15 (SBSR). |
| Conference Location | Curitiba |
| Date | 30 abr. - 5 maio 2011 |
| Publisher | Instituto Nacional de Pesquisas Espaciais (INPE) |
| Publisher City | São José dos Campos |
| Pages | 3443-3450 |
| Book Title | Anais |
| Organization | Instituto Nacional de Pesquisas Espaciais (INPE) |
| History (UTC) | 2011-08-15 15:17:51 :: wanderf@dsr.inpe.br -> administrator :: 2011 2018-06-06 02:24:00 :: administrator -> tereza@sid.inpe.br :: 2011 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Keywords | hypsometric curve hypsometric integral DEM geological mapping Formação Barreiras Sedimentos Pós-Barreiras curva hipsométrica integral hipsométrica MDE mapeamento geológico Formação Barreiras Sedimentos Pós-Barreiras |
| Abstract | Techniques such as geomorphometry provide important contribution to geological mapping, particularly when integrated with field data. In this paper, we used hypsometry extracted from digital elevation model derived from the Shuttle Radar Topography Mission (SRTM) aiming to distinguish the Barreiras Formation (Miocene) from the Post-Barreiras Sediments (late Quaternary) in the central part of Paraíba Basin, northeastern Brazil. The processing included automatic extraction of watershed boundaries. The polygons were superimposed with the geological map in order to select seven watershed samples representative of the studied units. Thus, a layer with elevation data, which is the basic data input for the hypsometric integral (Hi), was obtained for each basin. This information was extracted from cumulative frequency distribution, with altitudes based on a third degree polynomial. The observed patterns are directly associated with the absolute age of the geological unit. Hence, convex curves and high Hi values in the Post-Barreiras Sediments reflect low influence of erosional processes, which is consistent with the late Quaternary age of these deposits, while the generally straight curves and low Hi values of the Barreiras Formation are related to its longer depositional time. Therefore, hypsometry might be an important morphometric variable to be explored aiming to distinguish the Barreiras Formation from the Post-Barreiras Sediments in northeastern Brazil. |
| Area | SRE |
| Type | Geologia |
| 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/3ERPFQRTRW/3A359A8 |
| zipped data URL | http://urlib.net/zip/3ERPFQRTRW/3A359A8 |
| Language | pt |
| Target File | p0439.pdf |
| User Group | administrator wanderf@dsr.inpe.br |
| Visibility | shown |
| 5. Allied materials | |
| Mirror Repository | urlib.net/www/2011/03.29.20.55 |
| Next Higher Units | 8JMKD3MGPCW/3ER446E |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.44.37 5 |
| Host Collection | dpi.inpe.br/banon/2003/12.10.19.30 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition issn label 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) | tereza@sid.inpe.br |
| update | |