| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21c.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34R/3RHRU95 | |||
| Repository | sid.inpe.br/mtc-m21c/2018/08.01.11.47 (restricted access) | |||
| Last Update | 2018:08.01.11.47.56 (UTC) simone | |||
| Metadata Repository | sid.inpe.br/mtc-m21c/2018/08.01.11.47.56 | |||
| Metadata Last Update | 2019:01.14.17.06.31 (UTC) administrator | |||
| DOI | 10.1007/s10291-018-0760-8 | |||
| ISSN | 1080-5370 1521-1886 | |||
| Citation Key | MoraesVCAPSMFNS:2018:GPAvPo | |||
| Title | GPS availability and positioning issues when the signal paths are aligned with ionospheric plasma bubbles  | |||
| Year | 2018 | |||
| Month | Oct. | |||
| Access Date | 2024, May 20 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 3540 KiB | |||
| 2. Context | ||||
| Author | 1 Moraes, Alison de O. 2 Vani, Bruno C. 3 Costa, Emanoel 4 Abdu, Mangalathayil Ali 5 Paula, Eurico Rodrigues de 6 Sousasantos, Jonas 7 Monico, João F. G. 8 Forte, Biagio 9 Negreti, Patrícia Mara de Siqueira 10 Shimabukuro, Milton Hirokazu | |||
| Resume Identifier | 1 2 3 4 8JMKD3MGP5W/3C9JHNK 5 8JMKD3MGP5W/3C9JH2U | |||
| ORCID | 1 0000-0002-6493-1694 | |||
| Group | 1 2 3 4 5 DIDAE-CGCEA-INPE-MCTIC-GOV-BR 6 7 8 9 DIDAE-CGCEA-INPE-MCTIC-GOV-BR | |||
| Affiliation | 1 Instituto de Aeronáutica e Espaço (IAE) 2 Instituto Federal de Educação, Ciência e Tecnologia de São Paulo, Campus Presidente Epitácio (IFSP-PEP) 3 Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio) 4 Instituto Tecnológico de Aeronáutica (ITA) 5 Instituto Nacional de Pesquisas Espaciais (INPE) 6 Instituto Tecnológico de Aeronáutica (ITA) 7 Universidade Estadual Paulista (UNESP) 8 University of Bath 9 Instituto Nacional de Pesquisas Espaciais (INPE) 10 Universidade Estadual Paulista (UNESP) | |||
| Author e-Mail Address | 1 alisonaom@iae.cta.br 2 brunovani@ifsp.edu.br 3 epoc@cetuc.puc 4 ma.abdu@inpe.br 5 eurico.paula@inpe.br 6 jonasjss@ita.br 7 galera@fct.unesp.br 8 B.Forte@bath.ac.uk 9 patricia.mara@dae.inpe.br 10 miltonhs@fct.unesp.br | |||
| Journal | GPS Solutions | |||
| Volume | 22 | |||
| Number | 4 | |||
| Pages | UNSP 95 | |||
| Secondary Mark | A2_GEOCIÊNCIAS A2_ENGENHARIAS_III B1_MATEMÁTICA_/_PROBABILIDADE_E_ESTATÍSTICA | |||
| History (UTC) | 2018-08-01 11:47:56 :: simone -> administrator :: 2018-08-01 11:47:57 :: administrator -> simone :: 2018 2018-08-01 11:54:18 :: simone -> administrator :: 2018 2019-01-14 17:06:31 :: 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 | |||
| Keywords | Ionospheric scintillation Fading distribution GPS availability | |||
| Abstract | The propagation paths of signals through equatorial ionospheric irregularities are analyzed by evaluating their effects on Global Navigation Satellite System (GNSS) positioning and availability. Based on observations during 32 days by a scintillation monitor at So Jos, dos Campos, Brazil, it was noted that there is a dominance of enhanced scintillation events for Global Positioning System (GPS) ray paths aligned with the azimuth angle of 345A degrees (geographic northwest). This azimuth corresponds to the magnetic meridian that has a large westward declination angle in the region (21.4AW). Such results suggest that the enhanced scintillation events were associated with GPS signals that propagated through plasma bubbles aligned along the direction of the magnetic field. It will be shown that, under this alignment condition, the longer propagation path length through plasma bubbles can result in more severe scintillation cases and more losses of signal lock, as supported by proposed statistics of bit error probability and mean time between cycle slips. Additionally, large precise positioning errors are also related to these events, as demonstrated by precise point positioning experiments. | |||
| Area | CEA | |||
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAE > GPS availability and... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| Language | en | |||
| Target File | Moraes_GPS.pdf | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Archiving Policy | denypublisher denyfinaldraft12 | |||
| Read Permission | deny from all and allow from 150.163 | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Next Higher Units | 8JMKD3MGPCW/3ETL868 | |||
| Citing Item List | sid.inpe.br/bibdigital/2013/09.29.20.43 3 | |||
| Dissemination | WEBSCI; PORTALCAPES; COMPENDEX. | |||
| 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 mirrorrepository nextedition notes parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||