| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m21b.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP5W34M/3GD3GL8 |
| Repository | sid.inpe.br/mtc-m21b/2014/05.30.02.23.39 |
| Last Update | 2015:02.10.17.03.09 (UTC) administrator |
| Metadata Repository | sid.inpe.br/mtc-m21b/2014/05.30.02.23.40 |
| Metadata Last Update | 2018:06.04.03.04.15 (UTC) administrator |
| DOI | 10.1002/2013RS005270 |
| ISSN | 0048-6604 |
| Label | scopus 2014-05 OliveiraMoraesPaulAssiPerr:2014:SeOrSt |
| Citation Key | MoraesPaulMuelPerr:2014:SeOrSt |
| Title | On the second order statistics for GPS ionospheric scintillation modeling  |
| Year | 2014 |
| Access Date | 2024, Dec. 26 |
| Type of Work | journal article |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 1038 KiB |
| 2. Context | |
| Author | 1 Moraes, A. De Oliveira 2 Paula, Eurico Rodrigues de 3 Muella, M. T. De Assis Honorato 4 Perrella, W. J. |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JH2U |
| Group | 1 2 DAE-CEA-INPE-MCTI-GOV-BR |
| Affiliation | 1 Instituto Tecnológico de Aeronáutica (ITA) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Universidade do Vale do Paraíba (UNIVAP) 4 Instituto Tecnológico de Aeronáutica (ITA) |
| Author e-Mail Address | 1 alisonaom@iae.cta.br 2 eurico@dae.inpe.br |
| e-Mail Address | marcelo.pazos@inpe.br |
| Journal | Radio Science |
| Volume | 49 |
| Number | 2 |
| Pages | 94-105 |
| Secondary Mark | A2_ENGENHARIAS_IV B1_GEOCIÊNCIAS B5_ASTRONOMIA_/_FÍSICA |
| History (UTC) | 2018-06-04 03:04:15 :: administrator -> marcelo.pazos@inpe.br :: 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 | Ionosphere Ionospheric measurement Railroad crossings Scintillation Equatorial ionization anomaly Fading duration Global Navigation Satellite Systems Ionospheric scintillation Level crossing rates Second order statistics Statistical modeling Temporal and spatial distribution Fading (radio) |
| Abstract | Equatorial ionospheric scintillation is a phenomenon that occurs frequently, typically during nighttime, affecting radio signals that propagate through the ionosphere. Depending on the temporal and spatial distribution, ionospheric scintillation can represent a problem in the availability and precision for the Global Navigation Satellite System's users. This work is concerned with the statistical evaluation of the amplitude ionospheric scintillation fading events, namely, level crossing rate (LCR) and average fading duration (AFD). Using ±-¼ model, the LCR and AFD are validated against experimental data obtained in São José dos Campos (23.1S; 45.8W; dip latitude 17.3S), Brazil, a station located near the southern crest of the ionospheric equatorial ionization anomaly. The amplitude scintillation data were collected between December 2001 and January 2002, a period of high solar flux conditions. The obtained results with the proposed model fitted quite well with the experimental data and performed better when compared to the widely used Nakagami-m model. Additionally, this work discusses the estimation of ± and ¼ parameters, and the best fading coefficients found in this analysis are related to scintillation severity. Finally, for theoretical situations in which no set of experimental data are available, this work also presents parameterized equations to describe these fading statistics properly. Key Points A model is proposed for second order statistics of ionospheric scintillation The model is validated using a large data set from the last solar maximum period A series of equations and approximations for estimating LCR and AFD ©2014. American Geophysical Union. All Rights Reserved. |
| Area | CEA |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAE > On the second... |
| 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/3GD3GL8 |
| zipped data URL | http://mtc-m21b.sid.inpe.br/zip/8JMKD3MGP5W34M/3GD3GL8 |
| Language | en |
| User Group | administrator marcelo.pazos@inpe.br |
| Reader Group | administrator marcelo.pazos@inpe.br |
| 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 13 sid.inpe.br/bibdigital/2013/09.29.20.43 4 |
| 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 format isbn lineage mark month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject targetfile tertiarytype url |
| 7. Description control | |
| e-Mail (login) | marcelo.pazos@inpe.br |
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