| 1. Identity statement | ||||
| Reference Type | Conference Paper (Conference Proceedings) | |||
| Site | mtc-m21b.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34P/3PDMPGB | |||
| Repository | sid.inpe.br/mtc-m21b/2017/08.08.18.51 | |||
| Last Update | 2017:08.08.18.51.56 (UTC) administrator | |||
| Metadata Repository | sid.inpe.br/mtc-m21b/2017/08.08.18.51.56 | |||
| Metadata Last Update | 2018:06.04.02.27.38 (UTC) administrator | |||
| Secondary Key | INPE--PRE/ | |||
| Citation Key | SouzaBatiAquiArru:2017:SiDaAs | |||
| Title | A simple data assimilation criterion to be used by a physical model  | |||
| Year | 2017 | |||
| Access Date | 2024, May 16 | |||
| Secondary Type | PRE CI | |||
| Number of Files | 1 | |||
| Size | 589 KiB | |||
| 2. Context | ||||
| Author | 1 Souza, Jonas Rodrigues de 2 Batista, Inez Staciarini 3 Aquino, Maria G. S. 4 Arruda, Daniela Cristina Santana | |||
| Resume Identifier | 1 8JMKD3MGP5W/3C9JHFE 2 8JMKD3MGP5W/3C9JHDA | |||
| Group | 1 DIDAE-CGCEA-INPE-MCTIC-GOV-BR 2 DIDAE-CGCEA-INPE-MCTIC-GOV-BR 3 DIDAE-CGCEA-INPE-MCTIC-GOV-BR 4 CGCEA-CGCEA-INPE-MCTIC-GOV-BR | |||
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Author e-Mail Address | 1 jonas.souza@inpe.br 2 inez.batista@inpe.br 3 4 daniela.arruda@inpe.br | |||
| Conference Name | International Congress of the Brazilian Geophysical Sociey, 15 | |||
| Conference Location | Rio de Janeiro, RJ | |||
| Date | 31 jul. - 03 ago. | |||
| History (UTC) | 2017-08-08 18:52:18 :: simone -> administrator :: 2017 2018-06-04 02:27:38 :: administrator -> simone :: 2017 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Content Type | External Contribution | |||
| Abstract | In this work, we use the vertical total electron content (TEC) obtained from Boston College South American data chain. The data are only for the day March 24, 2015. Three latitudinal ranges covering -30º to 30º degrees, which are distributed along the magnetic meridian crossing Jicamarca (Geog. Longitude: -77º), Boa Vista-Campo Grande (Geog. Longitude: -57º) and São Luís (Geog. Longitude: -44º), respectively. Our assimilation data criterion consist of a latitudinal adjustment of the electron density calculated by the Sheffield University Plasmasphere Ionosphere Model at INPE (SUPIM-INPE) applying the same proportion as obtained from the ratio between the observed TEC and calculated by SUPIM-INPE. F-region critical frequency (foF2) and TEC registered by Digisondes operating at Boa Vista, São Luís and Campo Grande were also used in the result validations. In general, Boston College TECs show good agreement with those obtained from Digisondes for all locations, except over São Luís near 00 and 12 UT and over Campo Grande after 14 UT. The direct results from SUPIM-INPE for both foF2 and TEC have not shown good agreement with the observational data. On the other hand, it was found excellent results, mainly for TEC, after applying the data assimilation. The proportion criterion is underestimating the values of foF2 between evening and sunrise. SUPIM-INPE model seems to be overestimating the electron density decay for altitude above F-region peak, causing low ratio in observed/calculated TEC values and, consequently, low foF2. | |||
| Area | CEA | |||
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAE > A simple data... | |||
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > CGCEA > A simple data... | |||
| 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-m21b.sid.inpe.br/ibi/8JMKD3MGP3W34P/3PDMPGB | |||
| zipped data URL | http://mtc-m21b.sid.inpe.br/zip/8JMKD3MGP3W34P/3PDMPGB | |||
| Language | en | |||
| Target File | souza_simple.pdf | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Read Permission | allow from all | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Next Higher Units | 8JMKD3MGPCW/3ETL868 8JMKD3MGPCW/3EU2FR5 | |||
| Citing Item List | sid.inpe.br/bibdigital/2013/10.01.23.29 2 sid.inpe.br/mtc-m21/2012/07.13.14.51.12 1 | |||
| Host Collection | sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 | |||
| 6. Notes | ||||
| Empty Fields | archivingpolicy archivist booktitle callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn keywords label lineage mark mirrorrepository nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype type url versiontype volume | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||