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Reference TypeConference Abstract (Conference Proceedings)
Sitemtc-m21b.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identifier8JMKD3MGP3W34P/3LR62P5
Repositorysid.inpe.br/mtc-m21b/2016/06.06.18.41
Last Update2016:06.06.18.41.19 simone
Metadatasid.inpe.br/mtc-m21b/2016/06.06.18.41.19
Metadata Last Update2021:01.02.03.56.53 administrator
Secondary KeyINPE--PRE/
Citation KeyFerreiraGoSiVeKhSa:2016:OpHiRe
TitleAn operational high resolution ensemble kalman filter data assimilation cycle over South America
Year2016
Access Date2021, Apr. 23
Number of Files1
Size34 KiB
Context area
Author1 Ferreira, Camila Cossetin
2 Gonçalves, Luis Gustavo Gonçalves de
3 Silveira, Bruna
4 Vendrasco, Eder Paulo
5 Khamis, Eduardo Georges
6 Sapucci, Luiz Fernando
Group1 DMD-CPT-INPE-MCTI-GOV-BR
2 DMD-CPT-INPE-MCTI-GOV-BR
3
4 DMD-CPT-INPE-MCTI-GOV-BR
5 DMD-CPT-INPE-MCTI-GOV-BR
6 DMD-CPT-INPE-MCTI-GOV-BR
Affiliation1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3
4 Instituto Nacional de Pesquisas Espaciais (INPE)
5 Instituto Nacional de Pesquisas Espaciais (INPE)
6 Instituto Nacional de Pesquisas Espaciais (INPE)
Author e-Mail Address1 camila.ferreira@cptec.inpe.br
2 luis.goncalves@inpe.br
3
4 eder.vendrasco@cptec.inpe.br
5 eduardo.khamis@inpe.br
6 luiz.sapucci@inpe.br
Conference NameEuropean Geophysical Society General Assembly
Conference LocationVienna, Austria
Date17-22 Apr.
Book TitleAbstracts
Secondary TypePRE CI
History2016-06-06 18:41:36 :: simone -> administrator :: 2016
2016-07-04 12:30:02 :: administrator -> simone :: 2016
2016-07-08 15:54:50 :: simone -> administrator :: 2016
2021-01-02 03:56:53 :: administrator -> simone :: 2016
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Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Content TypeExternal Contribution
AbstractThe brazilian Center for Weather Forecast and Climate Studies (CPTEC/INPE) has recently initiated an effort to develop operationally a high resolution probabilistic mesoscale analysis over the continental South America and portions of the surrounding south Pacific and Atlantic oceans. This work presents a high resolution regional ensemble Kalman filter (EnKF) system with the WRF model. It uses the gridpoint statistical interpolation (GSI) mantained by the Developmental Testbed Center (DTC) for observational data processing and observation operators. The initial tests were run at approximately 9 Km of spatial resolution and 20 members with 6-hourly data assimilation cycles using all regional observations and selected satellite radiances (AMSU-A, MHS and HIRS). The impact of the choice of covariance localization and covariance inflation in the model performance is assessed to demonstrate the sensitive to the tunning. A two-weeks simulation is performed to illustrate the system adjustment (spin up) and how the model errors and innovation respond during the first days of run. Furthermore, the relative contribution of satellite brightness temperature assimilation to the analysis increments is also evaluated.
AreaMET
Arrangementurlib.net > BDMCI > Fonds > Produção > DIDMD > An operational high...
source Directory Contentthere are no files
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Conditions of access and use area
data URLhttp://urlib.net/rep/8JMKD3MGP3W34P/3LR62P5
zipped data URLhttp://urlib.net/zip/8JMKD3MGP3W34P/3LR62P5
Languageen
Target Filecossetin.pdf
User Groupsimone
Reader Groupadministrator
simone
Visibilityshown
Read Permissionallow from all
Update Permissionnot transferred
Allied materials area
Linking8JMKD3MGP5W34M/3H67522
Mirror Repositoryurlib.net/www/2011/03.29.20.55
Next Higher Units8JMKD3MGPCW/43SKC35
Host Collectionsid.inpe.br/mtc-m21b/2013/09.26.14.25.20
Notes area
NotesGesophysical Research Abstracts, v.18
Empty Fieldsaccessionnumber archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn keywords label lineage mark nextedition numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress resumeid rightsholder secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarytype type url versiontype volume
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