| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21b.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34P/3LQF3BE | |||
| Repository | sid.inpe.br/mtc-m21b/2016/06.02.16.23 | |||
| Last Update | 2016:06.02.16.25.12 (UTC) simone | |||
| Metadata Repository | sid.inpe.br/mtc-m21b/2016/06.02.16.23.27 | |||
| Metadata Last Update | 2018:06.04.02.40.50 (UTC) administrator | |||
| DOI | 10.1117/1.JRS.10.026003 | |||
| ISSN | 1931-3195 | |||
| Citation Key | OliveiraFKCBVGPFP:2016:AsReSe | |||
| Title | Assessment of remotely sensed chlorophyll-a concentration in Guanabara Bay, Brazil  | |||
| Year | 2016 | |||
| Month | Apr. | |||
| Access Date | 2024, May 18 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 5510 KiB | |||
| 2. Context | ||||
| Author | 1 Oliveira, Eduardo N. 2 Fernandes, Alexandre M. 3 Kampel, Milton 4 Cordeiro, Renato C. 5 Brandini, Nilva 6 Vinzon, Susana B. 7 Grassi, Renata M. 8 Pinto, Fernando N. 9 Fillipo, Alessandro M. 10 Paranhos, Rodolfo | |||
| Resume Identifier | 1 2 3 8JMKD3MGP5W/3C9JHTG | |||
| Group | 1 2 3 DSR-OBT-INPE-MCTI-GOV-BR | |||
| Affiliation | 1 Universidade Federal do Rio de Janeiro (UFRJ) 2 Universidade Federal do Rio de Janeiro (UFRJ) 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Universidade Federal Fluminense (UFF) 5 Universidade Federal Fluminense (UFF) 6 7 Universidade Federal do Rio de Janeiro (UFRJ) 8 Universidade Federal do Rio de Janeiro (UFRJ) 9 Universidade Federal do Rio de Janeiro (UFRJ) 10 Universidade Federal do Rio de Janeiro (UFRJ) | |||
| Author e-Mail Address | 1 2 3 milton.kampel@inpe.br | |||
| Journal | Journal of Applied Remote Sensing | |||
| Volume | 10 | |||
| Number | 2 | |||
| Pages | 026003 | |||
| Secondary Mark | A2_GEOGRAFIA B1_GEOCIÊNCIAS B1_CIÊNCIAS_AGRÁRIAS_I B1_BIODIVERSIDADE B5_CIÊNCIAS_AMBIENTAIS | |||
| History (UTC) | 2016-06-02 16:23:28 :: simone -> administrator :: 2016-06-02 16:23:28 :: administrator -> simone :: 2016 2016-06-02 16:25:12 :: simone -> administrator :: 2016 2018-06-04 02:40:50 :: administrator -> simone :: 2016 | |||
| 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 | chlorophyll-a concentration Guanabara Bay Medium Resolution Imaging Spectrometer Ocean color empirical algorithm Optical properties | |||
| Abstract | The Guanabara Bay (GB) is an estuarine system in the metropolitan region of Rio de Janeiro (Brazil), with a surface area of ∼346 km2 threatened by anthropogenic pressure. Remote sensing can provide frequent data for studies and monitoring of water quality parameters, such as chlorophyll-a concentration (Chl-a). Different combination of Medium Resolution Imaging Spectrometer (MERIS) remote sensing reflectance band ratios were used to estimate Chl-a. Standard algorithms such as Ocean Color 3-band, Ocean Color-4 band, fluorescence line height, and maximum chlorophyll index were also tested. The MERIS Chl-a estimates were statistically compared with a dataset of in situ Chl-a (2002 to 2012). Good correlations were obtained with the use of green, red, and near-infrared bands. The best performing algorithm was based on the red (665 nm) and green (560 nm) band ratio, named "RG3" algorithm (r2 = 0.71, chl-a = 62,565∗x1.6118). The RG3 was applied to a time series of MERIS images (2003- to 2012). The GB has a high temporal and spatial variability of Chl-a, with highest values found in the wet season (October to March) and in some of the most internal regions of the estuary. Lowest concentrations are found in the central circulation channel due to the flushing of ocean water masses promoted by pumping tide. | |||
| Area | SRE | |||
| Arrangement | urlib.net > Fonds > Produção anterior à 2021 > DIDSR > Assessment of remotely... | |||
| 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://mtc-m21b.sid.inpe.br/ibi/8JMKD3MGP3W34P/3LQF3BE | |||
| zipped data URL | http://mtc-m21b.sid.inpe.br/zip/8JMKD3MGP3W34P/3LQF3BE | |||
| Language | en | |||
| Target File | oliveira_assessment.pdf | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Archiving Policy | allowpublisher allowfinaldraft | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Mirror Repository | urlib.net/www/2011/03.29.20.55 | |||
| Next Higher Units | 8JMKD3MGPCW/3ER446E | |||
| Citing Item List | sid.inpe.br/bibdigital/2013/09.13.21.11 3 sid.inpe.br/mtc-m21/2012/07.13.14.56.38 1 | |||
| Dissemination | WEBSCI; PORTALCAPES; 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 nextedition notes orcid 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 | ||||