| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m21b.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP5W34M/3HE6T67 |
| Repository | sid.inpe.br/mtc-m21b/2014/11.19.02.20.56 |
| Last Update | 2015:01.16.12.59.49 (UTC) administrator |
| Metadata Repository | sid.inpe.br/mtc-m21b/2014/11.19.02.20.57 |
| Metadata Last Update | 2018:06.04.03.04.37 (UTC) administrator |
| DOI | 10.1002/2013RS005307 |
| ISSN | 0048-6604 |
| Label | isi 2014-11 MoraesCosPauPerGal:2014:ExIoAm |
| Citation Key | MoraesCosPauPerGal:2014:ExIoAm |
| Title | Extended ionospheric amplitude scintillation model for GPS receivers  |
| Year | 2014 |
| Month | May |
| Access Date | 2024, June 26 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 1963 KiB |
| 2. Context | |
| Author | 1 Moraes, Alison de Oliveira 2 Costa, Emanoel 3 Paula, Eurico Rodrigues de 4 Perrella, Waldecir Joao 5 Galera Monico, Joao Francisco |
| Resume Identifier | 1 2 3 8JMKD3MGP5W/3C9JH2U |
| Group | 1 2 3 DAE-CEA-INPE-MCTI-GOV-BR |
| Affiliation | 1 IAE, Sao Paulo, Brazil. 2 Pontificia Univ Catolica Rio de Janeiro CETUC PUC, Ctr Estudos Telecomunicacoes, Rio De Janeiro, Brazil. 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 ITA, Sao Jose Dos Campos, SP, Brazil. 5 Univ Estadual Paulista Julio de Mesquita Filho UN, Sao Paulo, Brazil. |
| e-Mail Address | marcelo.pazos@inpe.br |
| Journal | Radio Science |
| Volume | 49 |
| Number | 5 |
| Pages | 315-329 |
| Secondary Mark | A2_ENGENHARIAS_IV B1_GEOCIÊNCIAS B5_ASTRONOMIA_/_FÍSICA |
| History (UTC) | 2018-06-04 03:04:37 :: administrator -> marciana :: 2014 |
| 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 ionospheric irregularities GPS GNSS system availability - distribution |
| Abstract | Ionospheric scintillation is a phenomenon that occurs after sunset, especially in the low-latitude region, affecting radio signals that propagate through the ionosphere. Depending on geophysical conditions, ionospheric scintillation may cause availability and precision problems to Global Navigation Satellite System users. The present work is concerned with the development of an extended model for describing the effects of the amplitude ionospheric scintillation on GPS receivers. Using the - probabilistic model, introduced by previous authors in different contexts, the variance of GPS receiver tracking loop error may be estimated more realistically. The proposed model is developed with basis on the - parameters and also considering correlation between amplitude and phase scintillation. Its results are interpreted to explain how a receiver may experience different error values under the influence of ionospheric conditions leading to a fixed scintillation level S4. The model is applied to a large experimental data set obtained at SAo Jose dos Campos, Brazil, near the peak of the equatorial anomaly during high solar flux conditions, between December 2001 and January 2002. The results from the proposed model show that depending on the - pair, moderate scintillation (0.5S40.7) may be an issue for the receiver performance. When S4>0.7, the results indicate that the effects of scintillation are serious, leading to a reduction in the receiver availability for providing positioning solutions in approximately 50\% of the cases. |
| Area | CEA |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAE > Extended ionospheric amplitude... |
| 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://mtc-m21b.sid.inpe.br/ibi/8JMKD3MGP5W34M/3HE6T67 |
| zipped data URL | http://mtc-m21b.sid.inpe.br/zip/8JMKD3MGP5W34M/3HE6T67 |
| Language | en |
| Target File | rds20119moraes.pdf |
| User Group | administrator marcelo.pazos@inpe.br marciana |
| Reader Group | administrator marcelo.pazos@inpe.br marciana |
| Visibility | shown |
| Archiving Policy | denypublisher6 allowfinaldraft |
| Read Permission | allow from all |
| Update Permission | not transferred |
| 5. Allied materials | |
| Linking | Trabalho não Vinculado à Tese/Dissertação |
| Mirror Repository | iconet.com.br/banon/2006/11.26.21.31 |
| Next Higher Units | 8JMKD3MGPCW/3ETL868 |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.45.35 5 sid.inpe.br/bibdigital/2013/09.29.20.43 3 |
| Dissemination | WEBSCI; AGU; MGA; COMPENDEX. |
| Host Collection | sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel electronicmailaddress format isbn lineage mark nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarytype typeofwork url |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |