| 1. Identity statement | |
| Reference Type | Conference Abstract (Conference Proceedings) |
| Site | mtc-m16c.sid.inpe.br |
| Identifier | 8JMKD2USPTW34P/4CHSG3E |
| Repository | sid.inpe.br/mtc-m16c/2024/12.12.16.05 |
| Last Update | 2024:12.12.16.05.46 (UTC) simone |
| Metadata Repository | sid.inpe.br/mtc-m16c/2024/12.12.16.05.46 |
| Metadata Last Update | 2024:12.16.09.46.00 (UTC) administrator |
| Citation Key | OwoyomiBatiAndr:2024:SpDiEn |
| Title | Global Analysis of Fireball Events (2017–2024): Spatiotemporal Distribution, Energy Correlations, and Trajectory Modeling  |
| Format | Printed, CD-ROM, DVD, On-line. |
| Year | 2024 |
| Access Date | 2025, Jan. 15 |
| Number of Files | 1 |
| Size | 456 KiB |
| 2. Context | |
| Author | 1 Owoyomi, Femi Olajide 2 Batista, Paulo Prado 3 Andrioli, Vania Fátima |
| Group | 1 GESAST-CEA-DIPGR-INPE-MCTI-GOV-BR 2 DIHPA-CGCE-INPE-MCTI-GOV-BR 3 DIHPA-CGCE-INPE-MCTI-GOV-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Author e-Mail Address | 1 femi.owoyomi@inpe.br 2 paulo.batista@inpe.br 3 vania.andrioli@inpe.br |
| Editor | Lago, Alisson Dal Silva, Marlos Rockenbach da |
| Conference Name | Semana Acadêmica da Geofísica Espacial (SAGE) |
| Conference Location | São José dos Campos |
| Date | 26 a 29 nov. 2024 |
| Publisher | Instituto Nacional de Pesquisas Espaciais (INPE) |
| Publisher City | São José dos Campos |
| Book Title | Resumos |
| Organization | Instituto Nacional de Pesquisas Espaciais (INPE) |
| History (UTC) | 2024-12-12 16:06:10 :: simone -> administrator :: 2024 2024-12-16 09:46:00 :: administrator -> simone :: 2024 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Abstract | This study provides a comprehensive analysis of the radiated optical and impact energies of fireball events, aiming to elucidate spatial, temporal, and energy-related patterns. Utilizing a dataset of nearly 1,000 fireball occurrences from the Center for Near-Earth Object Studies (CNEOS) archives, we examine critical metrics such as altitude, velocity, radiated energy, and impact energy. Through comprehensive statistical analyses, uncertainty propagation, and trajectory simulations, we uncover the global distribution of fireball events and their interrelationships, emphasizing the correlation between radiated and impact energies. The study models energy dissipation over time due to atmospheric drag, combining these dynamics into the analysis of fireball behavior. Our findings indicate a reasonable positive correlation between radiated optical energy and impact energy, validating the use of radiated energy as a reliable proxy for estimating impact potential. Additionally, mass estimates based on radiated energy provide further insights into fireball characteristics and their energy dissipation rates. The spatial distribution reveals significant clustering in regions with advanced sensor networks, suggesting detection biases, while the temporal analysis highlights consistent meteoroid influx, with seasonal peaks corresponding to known meteor showers. This research advances meteor science by identifying key trends in the distribution and energy characteristics of fireballs, offering new insights into meteoroid dynamics, atmospheric entry behaviors, and potential hazards. The dataset, detailing attributes such as radiated optical energy, calculated impact energy, altitude, velocity at peak brightness, and energy dissipation patterns, supports ongoing investigations into meteoroid impacts and their broader implications for planetary defense. |
| Area | CEA |
| Type | Scientific instrumentation |
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCE > II SAGE > Global Analysis of... |
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > GES > Global Analysis of... |
| Arrangement 3 | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCE > Global Analysis of... |
| 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://urlib.net/ibi/8JMKD2USPTW34P/4CHSG3E |
| zipped data URL | http://urlib.net/zip/8JMKD2USPTW34P/4CHSG3E |
| Language | en |
| Target File | Owoyomi_Distribution.pdf |
| User Group | simone |
| Visibility | shown |
| 5. Allied materials | |
| Mirror Repository | sid.inpe.br/mtc-m18@80/2009/06.26.14.14 |
| Next Higher Units | 8JMKD2USPTW34P/4CHRNAE 8JMKD3MGPCW/3F2PBEE 8JMKD3MGPCW/46KTFK8 |
| Host Collection | sid.inpe.br/mtc-m18@80/2008/03.17.15.17 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi e-mailaddress edition holdercode isbn issn keywords label lineage mark nextedition notes numberofvolumes orcid pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark tertiarytype url versiontype volume |
| 7. Description control | |
| e-Mail (login) | simone |
| update | |