| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21c.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34R/3SQ39T2 | |||
| Repository | sid.inpe.br/mtc-m21c/2019/02.21.10.57 | |||
| Last Update | 2019:02.21.10.57.09 (UTC) simone | |||
| Metadata Repository | sid.inpe.br/mtc-m21c/2019/02.21.10.57.09 | |||
| Metadata Last Update | 2021:01.02.03.44.12 (UTC) administrator | |||
| DOI | 10.3390/rs11030256 | |||
| ISSN | 2072-4292 | |||
| Citation Key | HernándezBañosSapCucBasSil:2019:AsGPBe | |||
| Title | Assimilation of GPSRO bending angle profiles into the Brazilian global atmospheric model  | |||
| Year | 2019 | |||
| Month | Feb. | |||
| Access Date | 2024, May 19 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 3663 KiB | |||
| 2. Context | ||||
| Author | 1 Hernández Baños, Ivette 2 Sapucci, Luiz Fernando 3 Cucurull, Lidia 4 Bastarz, Carlos Frederico 5 Silveira, Bruna Barbosa | |||
| ORCID | 1 0000-0003-3821-1770 2 0000-0001-8420-8033 3 4 0000-0001-5402-7979 | |||
| Group | 1 CGCPT-CGCPT-INPE-MCTIC-GOV-BR 2 DIDMD-CGCPT-INPE-MCTIC-GOV-BR 3 4 DIDMD-CGCPT-INPE-MCTIC-GOV-BR 5 CGCPT-CGCPT-INPE-MCTIC-GOV-BR | |||
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 NOAA Atlantic Oceanographic and Meteorological Laboratory 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Author e-Mail Address | 1 ibanos90@gmail.com 2 luiz.sapucci@inpe.br 3 4 carlos.bastarz@inpe.br 5 brunabs.silveira@gmail.com | |||
| Journal | Remote Sensing | |||
| Volume | 11 | |||
| Number | 3 | |||
| Pages | e256 | |||
| Secondary Mark | B3_GEOGRAFIA B3_ENGENHARIAS_I B4_GEOCIÊNCIAS B4_CIÊNCIAS_AMBIENTAIS B5_CIÊNCIAS_AGRÁRIAS_I | |||
| History (UTC) | 2019-02-21 10:57:09 :: simone -> administrator :: 2019-02-21 10:57:10 :: administrator -> simone :: 2019 2019-02-21 10:57:55 :: simone -> administrator :: 2019 2019-02-22 02:56:22 :: administrator -> simone :: 2019 2019-12-06 16:47:52 :: simone -> administrator :: 2019 2021-01-02 03:44:12 :: administrator -> simone :: 2019 | |||
| 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 | radio occultation data GPSRO bending angle data assimilation GSI numerical weather prediction | |||
| Abstract | The Global Positioning System (GPS) Radio Occultation (RO) technique allows valuable information to be obtained about the state of the atmosphere through vertical profiles obtained at various processing levels. From the point of view of data assimilation, there is a consensus that less processed data are preferable because of their lowest addition of uncertainties in the process. In the GPSRO context, bending angle data are better to assimilate than refractivity or atmospheric profiles; however, these data have not been properly explored by data assimilation at the CPTEC (acronym in Portuguese for Center for Weather Forecast and Climate Studies). In this study, the benefits and possible deficiencies of the CPTEC modeling system for this data source are investigated. Three numerical experiments were conducted, assimilating bending angles and refractivity profiles in the Gridpoint Statistical Interpolation (GSI) system coupled with the Brazilian Global Atmospheric Model (BAM). The results highlighted the need for further studies to explore the representation of meteorological systems at the higher levels of the BAM model. Nevertheless, more benefits were achieved using bending angle data compared with the results obtained assimilating refractivity profiles. The highest gain was in the data usage exploring 73.4% of the potential of the RO technique when bending angles are assimilated. Additionally, gains of 3.5% and 2.5% were found in the root mean square error values in the zonal and meridional wind components and geopotencial height at 250 hPa, respectively. | |||
| Area | MET | |||
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > CGCPT > Assimilation of GPSRO... | |||
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDMD > Assimilation of GPSRO... | |||
| 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-m21c.sid.inpe.br/ibi/8JMKD3MGP3W34R/3SQ39T2 | |||
| zipped data URL | http://mtc-m21c.sid.inpe.br/zip/8JMKD3MGP3W34R/3SQ39T2 | |||
| Language | en | |||
| Target File | banos_assimilation.pdf | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Archiving Policy | allowpublisher allowfinaldraft | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Linking | 8JMKD3MGP3W34P/3NADQ2E | |||
| Mirror Repository | urlib.net/www/2017/11.22.19.04.03 | |||
| Next Higher Units | 8JMKD3MGPCW/3EUPEJL 8JMKD3MGPCW/43SKC35 | |||
| Citing Item List | sid.inpe.br/bibdigital/2013/10.06.18.03 5 | |||
| Dissemination | WEBSCI; PORTALCAPES; MGA; COMPENDEX; SCOPUS. | |||
| Host Collection | urlib.net/www/2017/11.22.19.04 | |||
| 6. Notes | ||||
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark nextedition notes parameterlist parentrepositories previousedition previouslowerunit progress project readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarytype url | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||