1. Identity statement | |
Reference Type | Journal Article |
Site | plutao.sid.inpe.br |
Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identifier | J8LNKAN8RW/3AFLJMC |
Repository | dpi.inpe.br/plutao/2011/09.22.20.09.19 (restricted access) |
Last Update | 2011:10.14.12.18.37 (UTC) administrator |
Metadata Repository | dpi.inpe.br/plutao/2011/09.22.20.09.20 |
Metadata Last Update | 2018:06.05.00.01.31 (UTC) administrator |
DOI | 10.1016/j.ecss.2011.08.011 |
ISSN | 0272-7714 |
Label | lattes: 8338993621160610 2 Souza-FoPaRoCoMuGo:2011:DiOfCo |
Citation Key | SouzaFoPaRoCoMuGo:2011:DiCoWe |
Title | Discrimination of coastal wetland environments in the Amazon region based on multi-polarized L-band airborne Synthetic Aperture Radar imagery |
Year | 2011 |
Month | Nov. |
Access Date | 2024, May 28 |
Type of Work | journal article |
Secondary Type | PRE PI |
Number of Files | 1 |
Size | 3368 KiB |
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2. Context | |
Author | 1 Souza Filho, Pedro Walfir M. 2 Paradella, Waldir Renato 3 Rodrigues, Suzan W. P. 4 Costa, Francisco R. 5 Mura, José Claudio 6 Gonçalves, Fabrício D. |
Resume Identifier | 1 2 8JMKD3MGP5W/3C9JJBT 3 4 5 8JMKD3MGP5W/3C9JHGR |
Group | 1 2 DSR-OBT-INPE-MCT-BR 3 4 5 DPI-OBT-INPE-MCT-BR |
Affiliation | 1 Laboratório de Análise de Imagens do Trópico Úmido, Instituto de Geociências, Universidade Federal do Pará, Cidade Universitária 1, P.O. BOX 8608, 66075-110 Belém, Pará, Brazil 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 4 Universidade Federal do Pará, Faculdade de Geologia, Campus II, Folha 17, Quadra 04, Marabá, Pará, 68503-080, Brazil 5 Instituto Nacional de Pesquisas Espaciais (INPE) 6 Laboratório de Análise de Imagens do Trópico Úmido, Instituto de Geociências, Universidade Federal do Pará, Cidade Universitária 1, P.O. BOX 8608, 66075-110 Belém, Pará, Brazil |
Author e-Mail Address | 1 2 waldir@ltid.inpe.br |
e-Mail Address | waldir@ltid.inpe.br |
Journal | Estuarine, Coastal and Shelf Science |
Volume | 95 |
Number | 1 |
Pages | 88-98 |
Secondary Mark | C_CIÊNCIAS_AGRÁRIAS_I A1_CIÊNCIAS_BIOLÓGICAS_I A2_ECOLOGIA_E_MEIO_AMBIENTE B1_ENGENHARIAS_II A2_GEOCIÊNCIAS B1_GEOGRAFIA A1_INTERDISCIPLINAR B1_QUÍMICA |
History (UTC) | 2011-09-23 14:11:22 :: lattes -> administrator :: 2011 2011-09-24 17:52:16 :: administrator -> secretaria.cpa@dir.inpe.br :: 2011 2011-10-14 12:18:37 :: secretaria.cpa@dir.inpe.br -> administrator :: 2011 2018-06-05 00:01:31 :: administrator -> marciana :: 2011 |
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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 |
Keywords | SAR data multipolarized L-band wetlands and mangrove Amazon Region |
Abstract | This study assessed the use of multi-polarized L-band images for the identification of coastal wetland environments in the Amazon coast region of northern Brazil. Data were acquired with a SAR R99B sensor from the Amazon Surveillance System (SIVAM) on board a Brazilian Air Force jet. Flights took place in the framework of the 2005 MAPSAR simulation campaign, a German-Brazilian feasibility study focusing on a L-band SAR satellite. Information retrieval was based on the recognition of the interaction between a radar signal and shallow-water morphology in intertidal areas, coastal dunes, mangroves, marshes and the coastal plateau. Regarding the performance of polarizations, VV was superior for recognizing intertidal area morphology under low spring tide conditions; HH for mapping coastal environments covered with forest and scrub vegetation such as mangrove and vegetated dunes, and HV was suitable for distinguishing transition zones between mangroves and coastal plateau. The statistical results for the classification maps expressed by kappa index and general accuracy were 83.3% and 0.734 for the multi-polarized color composition (R-HH, G-HV, B-VV), 80.7% and 0.694% for HH, 79.7% and 0.673% for VV, and 77.9% and 0.645% for HV amplitude image. The results indicate that use of multi-polarized L-band SAR is a valuable source of information aiming at the identification and discrimination of distinct geomorphic targets in tropical wetlands. |
Area | SRE |
Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDPI > Discrimination of coastal... |
Arrangement 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Discrimination of coastal... |
doc Directory Content | access |
source Directory Content | there are no files |
agreement Directory Content | there are no files |
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4. Conditions of access and use | |
Language | en |
Target File | pedro.pdf |
User Group | administrator lattes marciana secretaria.cpa@dir.inpe.br |
Reader Group | administrator marciana |
Visibility | shown |
Archiving Policy | denypublisher denyfinaldraft24 |
Read Permission | deny from all and allow from 150.163 |
Update Permission | not transferred |
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5. Allied materials | |
Next Higher Units | 8JMKD3MGPCW/3EQCCU5 8JMKD3MGPCW/3ER446E |
Citing Item List | sid.inpe.br/bibdigital/2013/09.09.15.05 1 sid.inpe.br/mtc-m21/2012/07.13.14.51.50 1 |
URL (untrusted data) | http://ees.elsevier.com/ecss/ |
Dissemination | WEBSCI; PORTALCAPES; MGA; COMPENDEX. |
Host Collection | dpi.inpe.br/plutao@80/2008/08.19.15.01 |
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6. Notes | |
Notes | Setores de Atividade: Pesquisa e desenvolvimento científico, Educação. |
Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn lineage mark mirrorrepository nextedition orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype |
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7. Description control | |
e-Mail (login) | marciana |
update | |
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