| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21c.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34R/3UAR4Q2 | |||
| Repository | sid.inpe.br/mtc-m21c/2019/10.30.11.06 (restricted access) | |||
| Last Update | 2019:10.30.11.06.22 (UTC) simone | |||
| Metadata Repository | sid.inpe.br/mtc-m21c/2019/10.30.11.06.22 | |||
| Metadata Last Update | 2020:01.06.11.42.23 (UTC) administrator | |||
| DOI | 10.1016/j.asr.2019.06.012 | |||
| ISSN | 0273-1177 1879-1948 | |||
| Citation Key | MariniPereiraOlSaMoPaMuPe:2019:FiVaAl | |||
| Title | On the field validation of a-l fading coefficients estimator based on the autocorrelation function for ionospheric amplitude scintillation  | |||
| Year | 2019 | |||
| Month | Nov. | |||
| Access Date | 2024, May 16 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 3719 KiB | |||
| 2. Context | ||||
| Author | 1 Marini Pereira, Leonardo 2 Oliveira, Kelias de 3 Salles, Lucas A. 4 Moraes, Alison de O. 5 Paula, Eurico Rodrigues de 6 Muella, Marcio Tadeu de Assis Honorato 7 Perrella, Waldecir J. | |||
| Resume Identifier | 1 2 3 4 5 8JMKD3MGP5W/3C9JH2U | |||
| Group | 1 2 3 4 5 DIDAE-CGCEA-INPE-MCTIC-GOV-BR | |||
| Affiliation | 1 Institute of Airspace Control (ICEA) 2 Instituto Federal de Goiás (IFG) 3 Instituto Tecnológico de Aeronáutica (ITA) 4 Instituto Tecnológico de Aeronáutica (ITA) 5 Instituto Nacional de Pesquisas Espaciais (INPE) 6 Universidade do Vale do Paraíba (UNIVAP) 7 Instituto Tecnológico de Aeronáutica (ITA) | |||
| Author e-Mail Address | 1 marinilmp@icea.gov.br 2 kelias.oliveira@ifg.edu.br 3 lucaslas@ita.br 4 aom@ita.br 5 eurico.paula@inpe.br 6 mmuella@univap.br 7 waldecir@ita.br | |||
| Journal | Advances in Space Research | |||
| Volume | 64 | |||
| Number | 10 | |||
| Pages | 2176-2187 | |||
| Secondary Mark | B1_INTERDISCIPLINAR B1_GEOCIÊNCIAS B1_ENGENHARIAS_IV B1_ENGENHARIAS_III B1_BIODIVERSIDADE B3_CIÊNCIA_DA_COMPUTAÇÃO B4_ASTRONOMIA_/_FÍSICA C_CIÊNCIAS_BIOLÓGICAS_I | |||
| History (UTC) | 2019-10-30 11:06:22 :: simone -> administrator :: 2019-10-30 11:06:22 :: administrator -> simone :: 2019 2019-10-30 11:08:12 :: simone -> administrator :: 2019 2020-01-06 11:42:23 :: administrator -> simone :: 2019 | |||
| 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 GNSS availability Augmentation systems | |||
| Abstract | The ionosphere in low-latitude regions has intense dynamics with great variability - not only spatially but also temporally. The most critical effect found in the low-latitude region is the scintillation in phase and amplitude due to plasma bubble occurrence in the ionospheric layer. To augmentation systems like GBAS or SBAS, designed to provide Category-I (CAT I) precision approach service in low-visibility conditions, plasma bubbles can compromise the performance requirements for air navigation precision approach in a way that the service provided by the system is considered unviable. In practical terms, this is the main reason why the Brazilian Department of Airspace Control (DECEA) still has not implemented any augmentation system in Brazil. Scintillation may lead to loss of signal lock of the affected satellite. In this context, a better understanding of the scintillation pattern and its statistical properties gain particular relevance, once this is the most concerning issue for the performance of any GNSS receiver in low-latitude regions especially in the context of augmentation systems for air navigation. Previous works validated the use of the alpha-mu distribution to characterize amplitude scintillation. The present work is concerned with proposing a new method for the estimation of the alpha-mu coefficients based on the alpha-mu, autocorrelation function. The method is validated using field data and comparing the results from empirical autocorrelation function with the results obtained from the moment-based estimator. Additionally, the efficiency of the method is proven by analyzing measurements of Level-Crossing Rate (LCR) and Average Fading Duration (AFD) with their respective theoretical formulation. (. | |||
| Area | CEA | |||
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAE > On the field... | |||
| 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 | marini_field.pdf | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Archiving Policy | denypublisher denyfinaldraft24 | |||
| 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 1 | |||
| Dissemination | WEBSCI; PORTALCAPES; COMPENDEX; SCOPUS. | |||
| 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 orcid 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 | ||||