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1. Identity statement
Reference TypeJournal Article
Sitemtc-m21c.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identifier8JMKD3MGP3W34R/3SG4892
Repositorysid.inpe.br/mtc-m21c/2019/01.03.11.06   (restricted access)
Last Update2019:01.03.11.06.41 (UTC) simone
Metadata Repositorysid.inpe.br/mtc-m21c/2019/01.03.11.06.41
Metadata Last Update2019:01.14.17.06.43 (UTC) administrator
DOI10.4172/2473-3350.1000461
ISSN2473-3350
Citation KeySantosKamp:2018:EvPhAv
TitleEvaluation of Photosynthetically Available Radiation Algorithm in the Southeastern Brazilian Margin
Year2018
Access Date2024, May 19
Type of Workjournal article
Secondary TypePRE PI
Number of Files1
Size981 KiB
2. Context
Author1 Santos, João Felipe Cardoso dos
2 Kampel, Milton
Resume Identifier1
2 8JMKD3MGP5W/3C9JHTG
Group1 SER-SRE-SESPG-INPE-MCTIC-GOV-BR
2 DIDSR-CGOBT-INPE-MCTIC-GOV-BR
Affiliation1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
Author e-Mail Address1 joaofcs@dsr.inpe.br
2 milton.kampel@inpe.br
JournalJournal of Coastal Zone Management
Volume21
Number2
Pagese1000461
History (UTC)2019-01-03 11:06:48 :: simone -> administrator :: 2018
2019-01-14 17:06:43 :: administrator -> simone :: 2018
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Content TypeExternal Contribution
Version Typepublisher
KeywordsSea surface irradiance
SeaWiFS
MODIS
MERIS
Generalized linear model
AbstractPhotosynthetically available radiation (PAR) comprises the integrated irradiance between 400700 nm which reaches the sea surface. Its importance in the marine environment is directly related to primary productivity, which uses light in the atmospheric carbon assimilation reactions. The algorithm for estimating PAR with SeaWiFS, MODIS and MERIS data was evaluated in relation to in situ measurements during the summer and winter of 2001 and 2002. Statistical analyses indicated a systematic error with all three sensors estimates overestimating the in situ measurements with a bias equal to 1.63, 1.53 and 1.64 Einstein m-2 d -1 and a percentage error equal to 3.95%, 4.13% and 4.54%, respectively for SeaWiFS, MODIS and MERIS. A Generalized Linear Model (GLM) was adjusted for all sensors decreasing bias and percentage error to values close to zero. The best performance after adjusting was observed with MODIS data followed by SeaWiFS and MERIS, consecutively. Overall, the satellite estimations of PAR showed a good correlation with the in situ measurements and the linear adjustments corrected the observed systematic error.
AreaSRE
Arrangement 1urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Evaluation of Photosynthetically...
Arrangement 2urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > SER > Evaluation of Photosynthetically...
doc Directory Contentaccess
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4. Conditions of access and use
Languageen
Target Filesantos_evaluation.pdf
User Groupsimone
Reader Groupadministrator
simone
Visibilityshown
Read Permissiondeny from all and allow from 150.163
Update Permissionnot transferred
5. Allied materials
Next Higher Units8JMKD3MGPCW/3ER446E
8JMKD3MGPCW/3F3NU5S
Citing Item Listsid.inpe.br/bibdigital/2013/09.13.21.11 7
sid.inpe.br/mtc-m21/2012/07.13.14.56.38 5
sid.inpe.br/bibdigital/2013/10.18.22.34 1
Host Collectionurlib.net/www/2017/11.22.19.04
6. Notes
Empty Fieldsalternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination e-mailaddress format isbn label lineage mark mirrorrepository month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url
7. Description control
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