| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21d.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34T/47T7T82 | |||
| Repository | sid.inpe.br/mtc-m21d/2022/10.31.13.39 | |||
| Last Update | 2022:10.31.13.39.34 (UTC) administrator | |||
| Metadata Repository | sid.inpe.br/mtc-m21d/2022/10.31.13.39.34 | |||
| Metadata Last Update | 2023:04.16.14.40.03 (UTC) administrator | |||
| DOI | 10.1029/2021RS007418 | |||
| ISSN | 0048-6604 | |||
| Citation Key | PaulaMCMNCACMSVBMSS:2022:SoFlRa | |||
| Title | Solar Flare and Radio Burst Effects on GNSS Signals and the Ionosphere During September 2017  | |||
| Year | 2022 | |||
| Month | Oct. | |||
| Access Date | 2024, May 13 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 10713 KiB | |||
| 2. Context | ||||
| Author | 1 Paula, Eurico Rodrigues de 2 Martinon, André Ricardo Fazanaro 3 Carrano, Charles 4 Moraes, Alison O. 5 Neri, José Angelo da Costa Ferreira 6 Cecatto, José Roberto 7 Abdu, Mangalathayil Ali 8 Cunha Neto, Acácio 9 Monico, João F. G. 10 Silva, Weverton da Costa 11 Vani, Bruno C. 12 Batista, Inez Staciarini 13 Mendes, Odim 14 Souza, Jonas Rodrigues de 15 Silva, André L. A | |||
| Resume Identifier | 1 8JMKD3MGP5W/3C9JH2U 2 3 4 5 8JMKD3MGP5W/3C9JHFQ 6 8JMKD3MGP5W/3C9JHJB 7 8JMKD3MGP5W/3C9JHNK 8 9 10 11 12 8JMKD3MGP5W/3C9JHDA 13 14 8JMKD3MGP5W/3C9JHFE | |||
| ORCID | 1 0000-0003-2756-3826 2 0000-0002-6578-0170 3 0000-0003-1317-2453 4 0000-0002-6493-1694 5 6 7 0000-0001-5857-5761 8 9 0000-0003-4101-9261 10 0000-0001-5437-6976 11 0000-0002-4022-9227 12 0000-0001-5385-4112 13 0000-0002-3353-2666 14 0000-0001-7725-7785 15 0000-0002-6034-3991 | |||
| Group | 1 DIHPA-CGCE-INPE-MCTI-GOV-BR 2 CAP-COMP-DIPGR-INPE-MCTI-GOV-BR 3 4 5 DIAST-CGCE-INPE-MCTI-GOV-BR 6 DIAST-CGCE-INPE-MCTI-GOV-BR 7 DIAST-CGCE-INPE-MCTI-GOV-BR 8 DIHPA-CGCE-INPE-MCTI-GOV-BR 9 10 11 12 DIHPA-CGCE-INPE-MCTI-GOV-BR 13 DIHPA-CGCE-INPE-MCTI-GOV-BR 14 DIHPA-CGCE-INPE-MCTI-GOV-BR | |||
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Boston College 4 Instituto de Aeronáutica e Espaço (IAE) 5 Instituto Nacional de Pesquisas Espaciais (INPE) 6 Instituto Nacional de Pesquisas Espaciais (INPE) 7 Instituto Nacional de Pesquisas Espaciais (INPE) 8 Instituto Nacional de Pesquisas Espaciais (INPE) 9 Univesidade Estadual Paulista (UNESP) 10 Univesidade Estadual Paulista (UNESP) 11 Instituto Federal de Educação, Ciência e Tecnologia de São Paulo (IFSP) 12 Instituto Nacional de Pesquisas Espaciais (INPE) 13 Instituto Nacional de Pesquisas Espaciais (INPE) 14 Instituto Nacional de Pesquisas Espaciais (INPE) 15 Instituto Tecnológico de Aeronáutica (ITA) | |||
| Author e-Mail Address | 1 eurico.paula@inpe.br 2 martinon@gmail.com 3 4 5 angeloneri@gmail.com 6 jr.cecatto@inpe.br 7 8 acaciocunha8@gmail.com 9 10 11 12 staciarinibatista.inez@gmail.com 13 o-mendes@hotmail.com 14 jonas.souza63@gmail.com | |||
| Journal | Radio Science | |||
| Volume | 57 | |||
| Number | 10 | |||
| Pages | e2021RS007418 | |||
| Secondary Mark | A2_ENGENHARIAS_IV B1_GEOCIÊNCIAS B5_ASTRONOMIA_/_FÍSICA | |||
| History (UTC) | 2022-10-31 13:39:34 :: simone -> administrator :: 2022-10-31 13:39:40 :: administrator -> simone :: 2022 2022-10-31 13:41:58 :: simone -> administrator :: 2022 2022-11-15 12:04:21 :: administrator -> simone :: 2022 2022-12-19 19:11:24 :: simone -> administrator :: 2022 2023-04-16 14:40:03 :: administrator -> simone :: 2022 | |||
| 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 | solar flare solar radio burst GNSS signal fades positioning errors | |||
| Abstract | Strong solar flare events can occur even during the decay phase of the solar cycle. During these events concurrent increases in the X-ray and Enhanced UV (EUV) fluxes and solar radio bursts (SRBs) can be observed. The SRBs cover a large range of frequencies including the L band, giving rise to signal fades in the GNSS carrier-to-noise ratio and fluctuations in its amplitude and phase. The increases in the X-ray, UV, and EUV fluxes cause increase in the ionospheric D, E, and F region electron densities. The aim of this work is to analyze the effects in the GNSS signal, in the ionosphere and in the magnetic field H component of the X9.3 and X1.3 solar flares that occurred on 06 and 07 September 2017, respectively. Data from a network of six GNSS receivers, two magnetometers, and four Digisondes are used in the analysis. Fades of about 5 and 10 dB were observed in the signals of GNSS L1 and L2/L5 frequencies, respectively. Significant positioning errors, were observed for the strongest X9.3 flare. A sudden increase in Total Electron Content with the rates of 2.5-5.0 TECU/min was observed. An increase in the E layer density gave origin to an increase in the Equatorial Electrojet intensity, whose signatures were observed in the H component of two magnetometers. Another observed effect was the ionospheric D region density increase that caused disruption in the Digisonde signal. As a consequence of the described effects, GNSS receivers may fail to produce accurate navigation solution. | |||
| Area | CEA | |||
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > CAP > Solar Flare and... | |||
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCE > Solar Flare and... | |||
| Arrangement 3 | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGIP > Solar Flare and... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
| |||
| 4. Conditions of access and use | ||||
| data URL | http://mtc-m21d.sid.inpe.br/ibi/8JMKD3MGP3W34T/47T7T82 | |||
| zipped data URL | http://mtc-m21d.sid.inpe.br/zip/8JMKD3MGP3W34T/47T7T82 | |||
| Language | en | |||
| Target File | Radio Science - 2022 - Paula - Solar Flare and Radio Burst Effects on GNSS Signals and the Ionosphere During September 2017.pdf | |||
| User Group | simone | |||
| Visibility | shown | |||
| Archiving Policy | denypublisher6 allowfinaldraft | |||
| Read Permission | allow from all | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Next Higher Units | 8JMKD3MGPCW/3F2PHGS 8JMKD3MGPCW/46KTFK8 8JMKD3MGPCW/46KUES5 | |||
| Citing Item List | sid.inpe.br/bibdigital/2013/10.12.22.16 3 sid.inpe.br/mtc-m21/2012/07.13.14.52.30 2 sid.inpe.br/bibdigital/2022/04.03.23.11 2 | |||
| Dissemination | WEBSCI; AGU; MGA; COMPENDEX. | |||
| Host Collection | urlib.net/www/2021/06.04.03.40 | |||
| 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 readergroup rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||