| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | plutao.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | J8LNKAN8RW/3C642PF |
| Repository | dpi.inpe.br/plutao/2012/06.21.20.27.49 (restricted access) |
| Last Update | 2012:08.10.14.39.47 (UTC) administrator |
| Metadata Repository | dpi.inpe.br/plutao/2012/06.21.20.27.50 |
| Metadata Last Update | 2018:06.05.00.01.48 (UTC) administrator |
| DOI | 10.1080/01431161.2012.677865 |
| ISSN | 0143-1161 |
| Label | lattes: 3368934680028882 1 ZaniRoss:2012:MuLaDa |
| Citation Key | ZaniRoss:2012:MuLaDa |
| Title | Multitemporal Landsat data applied for deciphering a megafan in northern Amazonia  |
| Project | FAPESP 2009/00672-3 and 2010/09484-2 |
| Year | 2012 |
| Access Date | 2024, May 18 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 1247 KiB |
| 2. Context | |
| Author | 1 Zani, Hiran 2 Rossetti, Dilce de Fátima |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JGTQ |
| Group | 1 DSR-OBT-INPE-MCTI-GOV-BR 2 DSR-OBT-INPE-MCTI-GOV-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Author e-Mail Address | 1 hzani@dsr.inpe.br |
| e-Mail Address | hzani@dsr.inpe.br |
| Journal | International Journal of Remote Sensing |
| Volume | 33 |
| Number | 19 |
| Pages | 6060-6075 |
| Secondary Mark | B3_BIOTECNOLOGIA A1_CIÊNCIA_DA_COMPUTAÇÃO A2_CIÊNCIAS_AGRÁRIAS_I B2_CIÊNCIAS_BIOLÓGICAS_I B1_ECOLOGIA_E_MEIO_AMBIENTE B1_ENGENHARIAS_I B2_ENGENHARIAS_II B1_ENGENHARIAS_III A2_ENGENHARIAS_IV B1_GEOCIÊNCIAS A1_GEOGRAFIA A2_INTERDISCIPLINAR B1_ODONTOLOGIA A1_PLANEJAMENTO_URBANO_E_REGIONAL_/_DEMOGRAFIA A2_SAÚDE_COLETIVA |
| History (UTC) | 2012-06-22 00:11:00 :: lattes -> administrator :: 2012 2012-07-12 14:18:04 :: administrator -> secretaria.cpa@dir.inpe.br :: 2012 2012-08-14 17:42:24 :: secretaria.cpa@dir.inpe.br -> administrator :: 2012 2012-10-08 19:26:22 :: administrator -> secretaria.cpa@dir.inpe.br :: 2012 2012-12-21 18:31:09 :: secretaria.cpa@dir.inpe.br -> administrator :: 2012 2018-06-05 00:01:48 :: administrator -> marciana :: 2012 |
| 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 |
| Abstract | In this article, we present a protocol for the recognition of channels and waterbodies and for estimating their hydroperiod to both characterize a megafan system in northern Amazonia and discuss its dynamics in the late Quaternary. Our approach is based on analysis of a multitemporal Landsat Thematic Mapper/Enhanced Thematic Mapper Plus (TM/ETM+) data set consisting of 13 scenes acquired from 2000 to 2009. The images were primarily preprocessed using standard techniques for geometric and radiometric corrections. Following numerous tests with the most common water classifiers, we determined that a simple threshold on an infrared band, which provided a binary image containing both water and non-water classes, would adequately meet the goals of this article. The sum of all 13 classifications produced a new image, the hydroperiod product, with pixel values corresponding to the relative frequency of standing water. The results indicate that there is no permanent drainage network in the Viruá megafan, which displays only temporary channels with medium flood frequency and palaeochannels. These are arranged as complex distributary networks, as is typical of megafan depositional systems. The southern part of the megafan contains distributaries that are seasonally flooded, while the central and northern parts display an increased volume of palaeochannels. These data lead us to conclude that the locus of sediment deposition along this megafan system changed from north to south through time. |
| Area | SRE |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Multitemporal Landsat data... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| Language | en |
| Target File | Zani_H_and_Rossetti_DF.pdf |
| User Group | administrator lattes secretaria.cpa@dir.inpe.br |
| Reader Group | administrator secretaria.cpa@dir.inpe.br |
| Visibility | shown |
| Archiving Policy | denypublisher denyfinaldraft12 |
| Read Permission | deny from all and allow from 150.163 |
| Update Permission | not transferred |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3ER446E |
| Dissemination | WEBSCI; PORTALCAPES; MGA; COMPENDEX. |
| Host Collection | dpi.inpe.br/plutao@80/2008/08.19.15.01 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn keywords lineage mark mirrorrepository month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |