| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | plutao.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP3W/43NH968 |
| Repository | sid.inpe.br/plutao/2020/12.07.15.19.27 |
| Last Update | 2020:12.09.16.07.33 (UTC) lattes |
| Metadata Repository | sid.inpe.br/plutao/2020/12.07.15.19.28 |
| Metadata Last Update | 2022:01.04.01.31.26 (UTC) administrator |
| DOI | 10.5902/2179460X53224 |
| ISSN | 0100-8307 2179-460X |
| Label | lattes: 5142426481528206 3 AlmeidaFranVelh:2020:DaAsNo |
| Citation Key | AlmeidaFranCamp:2020:DaAsNo |
| Title | Data assimilation for nowcasting in the terminal area of Rio de Janeiro  |
| Year | 2020 |
| Access Date | 2024, May 17 |
| Type of Work | journal article |
| Secondary Type | PRE PN |
| Number of Files | 1 |
| Size | 685 KiB |
| 2. Context | |
| Author | 1 Almeida, Vinícius Albuquerque de 2 França, Gutemberg Borges 3 Campos Velho, Haroldo Fraga de |
| Resume Identifier | 1 2 3 8JMKD3MGP5W/3C9JHC3 |
| Group | 1 2 3 LABAC-COCTE-INPE-MCTIC-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) |
| Author e-Mail Address | 1 vinicius@lma.ufrj.br 2 gutemberg@lam.ufrj.br 3 haroldo.camposvelho@inpe.br |
| Journal | Ciência e Natura |
| Volume | 42 |
| Number | eso |
| Pages | e40 |
| Secondary Mark | B2_PLANEJAMENTO_URBANO_E_REGIONAL_/_DEMOGRAFIA B2_INTERDISCIPLINAR B2_ENSINO B2_CIÊNCIAS_AMBIENTAIS B3_GEOGRAFIA B3_ADMINISTRAÇÃO,_CIÊNCIAS_CONTÁBEIS_E_TURISMO B4_SAÚDE_COLETIVA B4_GEOCIÊNCIAS B4_ENGENHARIAS_I B4_BIODIVERSIDADE B4_ARQUITETURA_E_URBANISMO B5_ZOOTECNIA_/_RECURSOS_PESQUEIROS B5_MATEMÁTICA_/_PROBABILIDADE_E_ESTATÍSTICA B5_ENGENHARIAS_IV B5_ENGENHARIAS_III B5_ENGENHARIAS_II B5_CIÊNCIAS_BIOLÓGICAS_I B5_CIÊNCIAS_AGRÁRIAS_I C_QUÍMICA C_CIÊNCIAS_BIOLÓGICAS_II |
| History (UTC) | 2020-12-07 15:19:28 :: lattes -> administrator :: 2020-12-09 16:05:38 :: administrator -> lattes :: 2020 2020-12-09 16:07:34 :: lattes -> administrator :: 2020 2022-01-04 01:31:26 :: administrator -> simone :: 2020 |
| 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 | Data assimilation WRF model 3D-Var method Surface data Profile data |
| Abstract | The process of data assimilation, in which meteorological observations and weather forecasts are merged to provide an analysis field, has been largely studied by the scientific community and operational centers. The 3D-Variational (3D-Var) approach available in the Weather Research and Forecast (WRF) computer model is evaluated for data assimilation for the Terminal Control Area of Rio de Janeiro (TCA-RJ). The basic goal of any variational data assimilation system is to produce an optimal estimate of the atmospheric state at analysis time. The analysis field is estimated from a first guess (previous forecast) and an observation field, weighted by the error matrices. The WRF is designed for nowcasting (forecasts up to 6h) for the TCA-RJ through assimilation cycles using surface, sounding, and wind profile data. The preliminary results show the model sensibility for each observation type and encourage the use of this technique operationally for the support of the air traffic management controlled by the Brazilian Air Force. |
| Area | COMP |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAC > Data assimilation for... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| data URL | http://urlib.net/ibi/8JMKD3MGP3W/43NH968 |
| zipped data URL | http://urlib.net/zip/8JMKD3MGP3W/43NH968 |
| Language | pt |
| Target File | almeida_data.pdf |
| User Group | lattes |
| Reader Group | administrator lattes |
| Visibility | shown |
| Archiving Policy | allowpublisher allowfinaldraft |
| Update Permission | not transferred |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3ESGTTP |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.49.40 3 sid.inpe.br/bibdigital/2013/09.22.23.14 1 |
| Dissemination | PORTALCAPES |
| Host Collection | dpi.inpe.br/plutao@80/2008/08.19.15.01 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn lineage mark mirrorrepository month 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 | |