| 1. Identity statement | ||||
| Reference Type | Conference Abstract (Conference Proceedings) | |||
| Site | mtc-m21b.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34P/3LR62P5 | |||
| Repository | sid.inpe.br/mtc-m21b/2016/06.06.18.41 | |||
| Last Update | 2016:06.06.18.41.19 (UTC) simone | |||
| Metadata Repository | sid.inpe.br/mtc-m21b/2016/06.06.18.41.19 | |||
| Metadata Last Update | 2021:01.02.03.56.53 (UTC) administrator | |||
| Secondary Key | INPE--PRE/ | |||
| Citation Key | FerreiraGoSiVeKhSa:2016:OpHiRe | |||
| Title | An operational high resolution ensemble kalman filter data assimilation cycle over South America  | |||
| Year | 2016 | |||
| Access Date | 2024, Apr. 26 | |||
| Secondary Type | PRE CI | |||
| Number of Files | 1 | |||
| Size | 34 KiB | |||
| 2. Context | ||||
| Author | 1 Ferreira, Camila Cossetin 2 Gonçalves, Luis Gustavo Gonçalves de 3 Silveira, Bruna 4 Vendrasco, Eder Paulo 5 Khamis, Eduardo Georges 6 Sapucci, Luiz Fernando | |||
| Group | 1 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 | |||
| Affiliation | 1 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 Address | 1 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 Name | European Geophysical Society General Assembly | |||
| Conference Location | Vienna, Austria | |||
| Date | 17-22 Apr. | |||
| Book Title | Abstracts | |||
| History (UTC) | 2016-06-06 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 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Content Type | External Contribution | |||
| Abstract | The 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. | |||
| Area | MET | |||
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDMD > An operational high... | |||
| 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/3LR62P5 | |||
| zipped data URL | http://urlib.net/zip/8JMKD3MGP3W34P/3LR62P5 | |||
| Language | en | |||
| Target File | cossetin.pdf | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Read Permission | allow from all | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Linking | 8JMKD3MGP5W34M/3H67522 | |||
| Mirror Repository | urlib.net/www/2011/03.29.20.55 | |||
| Next Higher Units | 8JMKD3MGPCW/43SKC35 | |||
| Citing Item List | ||||
| Host Collection | sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 | |||
| 6. Notes | ||||
| Notes | Gesophysical Research Abstracts, v.18 | |||
| Empty Fields | 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 schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarytype type url versiontype volume | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||