| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21b.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34P/3P2FM42 | |||
| Repository | sid.inpe.br/mtc-m21b/2017/05.31.17.42 | |||
| Last Update | 2017:05.31.17.42.36 (UTC) administrator | |||
| Metadata Repository | sid.inpe.br/mtc-m21b/2017/05.31.17.42.36 | |||
| Metadata Last Update | 2020:12.31.02.07.51 (UTC) administrator | |||
| DOI | 10.3390/rs9040322 | |||
| ISSN | 2072-4292 | |||
| Citation Key | MartinsBaCaJoLoNo:2017:AsAtCo | |||
| Title | Assessment of atmospheric correction methods for sentinel-2 MSI images applied to Amazon floodplain lakes  | |||
| Year | 2017 | |||
| Month | Apr. | |||
| Access Date | 2024, Apr. 26 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 8950 KiB | |||
| 2. Context | ||||
| Author | 1 Martins, Vitor Souza 2 Barbosa, Cláudio Clemente Faria 3 Carvalho, Lino Augusto Sander de 4 Jorge, Daniel Schaffer Ferreira 5 Lobo, Felipe de Lucia 6 Novo, Evlyn Márcia Leão de Moraes | |||
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JGSB 3 4 5 6 8JMKD3MGP5W/3C9JH39 | |||
| Group | 1 SER-SRE-SESPG-INPE-MCTIC-GOV-BR 2 DIDPI-CGOBT-INPE-MCTIC-GOV-BR 3 SER-SRE-SESPG-INPE-MCTIC-GOV-BR 4 SER-SRE-SESPG-INPE-MCTIC-GOV-BR 5 SER-SRE-SESPG-INPE-MCTIC-GOV-BR 6 DIDSR-CGOBT-INPE-MCTIC-GOV-BR | |||
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 Instituto Nacional de Pesquisas Espaciais (INPE) 6 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Author e-Mail Address | 1 vitor.martins@inpe.br 2 claudio.barbosa@inpe.br 3 lino@dsr.inpe.br 4 danielsfj@dsr.inpe.br 5 felipe.lobo@inpe.br 6 evlyn.novo@inpe.br | |||
| Journal | Remote Sensing | |||
| Volume | 9 | |||
| Number | 4 | |||
| Secondary Mark | B3_GEOGRAFIA B3_ENGENHARIAS_I B4_GEOCIÊNCIAS B4_CIÊNCIAS_AMBIENTAIS B5_CIÊNCIAS_AGRÁRIAS_I | |||
| History (UTC) | 2017-05-31 17:42:36 :: simone -> administrator :: 2017-05-31 17:42:40 :: administrator -> simone :: 2017 2017-05-31 17:43:30 :: simone -> administrator :: 2017 2017-06-30 23:50:08 :: administrator -> simone :: 2017 2017-12-14 16:44:33 :: simone -> administrator :: 2017 2020-12-31 02:07:51 :: administrator -> simone :: 2017 | |||
| 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 | Adjacency correction Amazon inland water Atmospheric correction MAIAC aerosol product MODIS atmospheric product TOA simulation | |||
| Abstract | Satellite data provide the only viable means for extensive monitoring of remote and large freshwater systems, such as the Amazon floodplain lakes. However, an accurate atmospheric correction is required to retrieve water constituents based on surface water reflectance (RW). In this paper, we assessed three atmospheric correction methods (Second Simulation of a Satellite Signal in the Solar Spectrum (6SV), ACOLITE and Sen2Cor) applied to an image acquired by the MultiSpectral Instrument (MSI) on-board of the European Space Agency's Sentinel-2A platform using concurrent in-situ measurements over four Amazon floodplain lakes in Brazil. In addition, we evaluated the correction of forest adjacency effects based on the linear spectral unmixing model, and performed a temporal evaluation of atmospheric constituents from Multi-Angle Implementation of Atmospheric Correction (MAIAC) products. The validation of MAIAC aerosol optical depth (AOD) indicated satisfactory retrievals over the Amazon region, with a correlation coefficient (R) of ~0.7 and 0.85 for Terra and Aqua products, respectively. The seasonal distribution of the cloud cover and AOD revealed a contrast between the first and second half of the year in the study area. Furthermore, simulation of top-of-atmosphere (TOA) reflectance showed a critical contribution of atmospheric effects (>50%) to all spectral bands, especially the deep blue (92%-96%) and blue (84%-92%) bands. The atmospheric correction results of the visible bands illustrate the limitation of the methods over dark lakes (RW < 1%), and better match of the RW shape compared with in-situ measurements over turbid lakes, although the accuracy varied depending on the spectral bands and methods. Particularly above 705 nm, RW was highly affected by Amazon forest adjacency, and the proposed adjacency effect correction minimized the spectral distortions in RW (RMSE < 0.006). Finally, an extensive validation of the methods is required for distinct inland water types and atmospheric conditions. | |||
| Area | SRE | |||
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDPI > Assessment of atmospheric... | |||
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Assessment of atmospheric... | |||
| Arrangement 3 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > SER > Assessment of atmospheric... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| data URL | http://urlib.net/ibi/8JMKD3MGP3W34P/3P2FM42 | |||
| zipped data URL | http://urlib.net/zip/8JMKD3MGP3W34P/3P2FM42 | |||
| Language | en | |||
| Target File | martins-assessment.pdf | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Archiving Policy | allowpublisher allowfinaldraft | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Next Higher Units | 8JMKD3MGPCW/3EQCCU5 8JMKD3MGPCW/3ER446E 8JMKD3MGPCW/3F3NU5S | |||
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.43.57 5 sid.inpe.br/bibdigital/2013/09.09.15.05 2 sid.inpe.br/mtc-m21/2012/07.13.14.45.43 2 | |||
| Dissemination | WEBSCI; PORTALCAPES; MGA; COMPENDEX; SCOPUS. | |||
| Host Collection | sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 | |||
| 6. Notes | ||||
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid pages parameterlist parentrepositories previousedition previouslowerunit progress project readpermission rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||