| 1. Identity statement | ||||
| Reference Type | Conference Paper (Conference Proceedings) | |||
| Site | mtc-m21c.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34R/3SCRCKH | |||
| Repository | sid.inpe.br/mtc-m21c/2018/12.14.16.19 | |||
| Last Update | 2019:01.10.10.13.07 (UTC) administrator | |||
| Metadata Repository | sid.inpe.br/mtc-m21c/2018/12.14.16.19.39 | |||
| Metadata Last Update | 2019:01.14.17.06.40 (UTC) administrator | |||
| Secondary Key | INPE--PRE/ | |||
| Citation Key | SantosBatiAbdu:2018:TEFOOb | |||
| Title | TEC and FOF2 obtained from GNSS signals and assimilated by a physical model  | |||
| Year | 2018 | |||
| Access Date | 2024, May 16 | |||
| Secondary Type | PRE CN | |||
| Number of Files | 1 | |||
| Size | 90 KiB | |||
| 2. Context | ||||
| Author | 1 Santos, Jonas Rodrigues de 2 Batista, Inez Staciarini 3 Abdu, Mangalathayil Ali | |||
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JHDA 3 8JMKD3MGP5W/3C9JHNK | |||
| Group | 1 DIDAE-CGCEA-INPE-MCTIC-GOV-BR 2 DIDAE-CGCEA-INPE-MCTIC-GOV-BR 3 DIDAE-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) | |||
| Author e-Mail Address | 1 jonas.souza@inpe.br 2 inez.batista@inpe.br 3 ma.abdu@inpe.br | |||
| Conference Name | Simpósio Brasileiro de Geofísica Espacial e Aeronomia, 7 (SBGEA) | |||
| Conference Location | Santa Maria, RS | |||
| Date | 05-09 nov | |||
| History (UTC) | 2018-12-14 16:19:39 :: simone -> administrator :: 2019-01-14 17:06:40 :: administrator -> simone :: 2018 | |||
| 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 | |||
| Abstract | In this work, we use the vertical total electron content (TEC) calibrated with the Boston College code and the ionospheric critical frequency extracted from such TEC (foF2* ). 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. First of all, our assimilation data 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. After that, if it is identified discrepancies between calculated and foF2* values, a second adjustment is applied considering also the proportional difference between calculated and extracted critical frequency (foF2* ). Observational data of F-region critical frequency (foF2) and TEC from digisondes operating at Boa Vista, São Luís and Campo Grande were also used in the result validations. In general, TEC values obtained with Boston College code show good agreement with those 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, i.e., the results without data assimilation, for both foF2 and TEC have not shown good agreement with the observational data. On the other hand, it was found excellent results (the results match with observations), mainly for foF2, after applying the data assimilation. | |||
| Area | CEA | |||
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAE > TEC and FOF2... | |||
| 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/8JMKD3MGP3W34R/3SCRCKH | |||
| zipped data URL | http://urlib.net/zip/8JMKD3MGP3W34R/3SCRCKH | |||
| Language | pt | |||
| Target File | souza_tec.pdf | |||
| User Group | self-uploading-INPE-MCTI-GOV-BR simone | |||
| Visibility | shown | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Next Higher Units | 8JMKD3MGPCW/3ETL868 | |||
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.50.14 1 | |||
| Host Collection | urlib.net/www/2017/11.22.19.04 | |||
| 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 readergroup readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype type url volume | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||