1. Identificação | |
Tipo de Referência | Artigo em Revista Científica (Journal Article) |
Site | mtc-m21c.sid.inpe.br |
Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identificador | 8JMKD3MGP3W34R/43BQM2B |
Repositório | sid.inpe.br/mtc-m21c/2020/10.02.16.09 (acesso restrito) |
Última Atualização | 2020:10.02.16.09.46 (UTC) simone |
Repositório de Metadados | sid.inpe.br/mtc-m21c/2020/10.02.16.09.46 |
Última Atualização dos Metadados | 2022:01.04.01.35.27 (UTC) administrator |
DOI | 10.1016/j.rse.2020.112065 |
ISSN | 0034-4257 |
Chave de Citação | FassoniAndradePaiRudBarNov:2020:CaStAm |
Título | High-resolution mapping of floodplain topography from space: A case study in the Amazon |
Ano | 2020 |
Mês | Dec. |
Data de Acesso | 12 maio 2024 |
Tipo de Trabalho | journal article |
Tipo Secundário | PRE PI |
Número de Arquivos | 1 |
Tamanho | 15496 KiB |
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2. Contextualização | |
Autor | 1 Fassoni Andrade, Alice César 2 Paiva, Rodrigo Cauduro Dias de 3 Rudorff, Conrado de Moraes 4 Barbosa, Cláudio Clemente Faria 5 Novo, Evlyn Márcia Leão de Moraes |
Identificador de Curriculo | 1 2 3 4 8JMKD3MGP5W/3C9JGSB 5 8JMKD3MGP5W/3C9JH39 |
Grupo | 1 2 3 4 DIDPI-CGOBT-INPE-MCTIC-GOV-BR 5 DIDSR-CGOBT-INPE-MCTIC-GOV-BR |
Afiliação | 1 Universidade Federal do Rio Grande do Sul (UFRGS) 2 Universidade Federal do Rio Grande do Sul (UFRGS) 3 Centro Nacional de Monitoramento e Alertas de Desastres Naturais (CEMADEN) 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 Instituto Nacional de Pesquisas Espaciais (INPE) |
Endereço de e-Mail do Autor | 1 2 3 4 claudio.barbosa@inpe.br 5 evlyn.novo@inpe.br |
Revista | Remote Sensing of Environment |
Volume | 251 |
Páginas | e112065 |
Nota Secundária | A1_INTERDISCIPLINAR A1_GEOCIÊNCIAS A1_ENGENHARIAS_I A1_CIÊNCIAS_BIOLÓGICAS_I A1_CIÊNCIAS_AMBIENTAIS A1_CIÊNCIAS_AGRÁRIAS_I A1_BIODIVERSIDADE |
Histórico (UTC) | 2020-10-02 16:09:46 :: simone -> administrator :: 2020-10-02 16:09:47 :: administrator -> simone :: 2020 2020-10-02 16:10:19 :: simone -> administrator :: 2020 2020-10-04 02:06:47 :: administrator -> simone :: 2020 2020-12-14 14:27:55 :: simone -> administrator :: 2020 2022-01-04 01:35:27 :: administrator -> simone :: 2020 |
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3. Conteúdo e estrutura | |
É a matriz ou uma cópia? | é a matriz |
Estágio do Conteúdo | concluido |
Transferível | 1 |
Tipo do Conteúdo | External Contribution |
Tipo de Versão | publisher |
Palavras-Chave | Flood frequency Water level Topography Digital elevation model MERIT SRTM Amazon Lakes Floodplain Geomorphology changes Storage volume Altimetry ICESat Landsat Global surface water Google earth engine |
Resumo | Terrain elevation is essential for land management, navigation, and earth science applications. Remote sensing advancements have led to an increase in the availability of a range of digital elevation models with global to quasi-global land coverage. However, the generation of these models in water bodies requires specialized approaches, such as the delimitation of the shorelines (isobaths) of lakes over time. Therefore, the processing costs are high in complex areas with many lakes. Currently, there is no systematic topographic mapping of lakes and channels in large and complex floodplains using remote sensing data. We present here the first high-resolution topographic mapping (30 m) of the non-forested portion of the middle-lower Amazon floodplain using a new method based on in-situ Amazon river water levels and a flood-frequency map derived from the Landsat Global Surface Water Dataset. Validation using locally derived bathymetry showed a root mean square error (RMSE) of 0.89 m for floodplain elevation and a good representation of spatial patterns with Pearson's correlation coefficient of 0.77. Our approach for improving topographic representation in open water areas is an alternative to SRTM3 DEM or MERIT DEM, which represents these areas as a flat surface. We also generated the Amazon River bathymetry using nautical charts from the Brazilian Navy (average RMSE of 7.5 m and bias of 5 m), and floodplain depths maps corresponding to the high- and low-water periods of the river flood wave. The results show that the storage volume in the open-water floodplain varies 104.3 km3 on average each year (from 11.9 km3 in low-water to 116.2 km3 in high-water). The method can be applied to any temporarily flooded area to provide the often missing underwater digital topographic data required for hydrological, ecological, and geomorphological studies. The data set developed in this study can be found at https://doi-org.ez61.periodicos.capes.gov.br/10.17632/vn599y9szb.1. |
Área | SRE |
Arranjo 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDPI > High-resolution mapping of... |
Arranjo 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > High-resolution mapping of... |
Arranjo 3 | urlib.net > BDMCI > Fonds > LabISA > High-resolution mapping of... |
Conteúdo da Pasta doc | acessar |
Conteúdo da Pasta source | não têm arquivos |
Conteúdo da Pasta agreement | |
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4. Condições de acesso e uso | |
Idioma | en |
Arquivo Alvo | andrade_high.pdf |
Grupo de Usuários | simone |
Grupo de Leitores | administrator simone |
Visibilidade | shown |
Política de Arquivamento | denypublisher allowfinaldraft24 |
Permissão de Leitura | deny from all and allow from 150.163 |
Permissão de Atualização | não transferida |
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5. Fontes relacionadas | |
Unidades Imediatamente Superiores | 8JMKD3MGPCW/3EQCCU5 8JMKD3MGPCW/3ER446E 8JMKD3MGPCW/439EAFB |
Lista de Itens Citando | sid.inpe.br/bibdigital/2013/09.09.15.05 4 sid.inpe.br/bibdigital/2020/09.18.00.06 4 sid.inpe.br/mtc-m21/2012/07.13.14.43.57 3 |
Divulgação | WEBSCI; PORTALCAPES; MGA; COMPENDEX; SCOPUS. |
Acervo Hospedeiro | urlib.net/www/2017/11.22.19.04 |
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6. Notas | |
Campos Vazios | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url |
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7. Controle da descrição | |
e-Mail (login) | simone |
atualizar | |
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