| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | plutao.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP3W/3HG7ELT |
| Repository | sid.inpe.br/plutao/2014/12.01.12.32.22 (restricted access) |
| Last Update | 2015:01.13.16.04.32 (UTC) simone |
| Metadata Repository | sid.inpe.br/plutao/2014/12.01.12.32.23 |
| Metadata Last Update | 2022:03.18.22.15.33 (UTC) administrator |
| DOI | 10.1016/j.epsr.2014.06.002 |
| ISSN | 0378-7796 1873-2046 |
| Label | lattes: 5746446930759722 2 SabaSchWarHelOrv:2014:HiViEl |
| Citation Key | SabaSchWarHelOrv:2015:HiViEl |
| Title | High-speed video and electric field observation of a negative upward leader connecting a downward positive leader in a positive cloud-to-ground flash  |
| Year | 2015 |
| Access Date | 2024, May 19 |
| Type of Work | journal article |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 563 KiB |
| 2. Context | |
| Author | 1 Saba, Marcelo Magalhães Fares 2 Schumann, Carina 3 Warner, Tom A. 4 Helsdon, John H. 5 Orville, Richard E. |
| Resume Identifier | 1 8JMKD3MGP5W/3C9JHP6 |
| Group | 1 CST-CST-INPE-MCTI-GOV-BR 2 GESATM-CEA-SPG-INPE-MCTI-GOV-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 South Dakota School of Mines and Technology 4 South Dakota School of Mines and Technology 5 Texas A&M University |
| Author e-Mail Address | 1 marcelo.saba@inpe.br 2 schumann@dge.inpe.br |
| e-Mail Address | marcelo.pazos@inpe.br |
| Journal | Electric Power Systems Research |
| Volume | 118 |
| Pages | 89-92 |
| Secondary Mark | A1_ENGENHARIAS_IV A2_INTERDISCIPLINAR A2_ENGENHARIAS_III B1_MATEMÁTICA_/_PROBABILIDADE_E_ESTATÍSTICA B2_CIÊNCIA_DA_COMPUTAÇÃO |
| History (UTC) | 2014-12-01 13:22:21 :: lattes -> administrator :: 2014 2015-01-13 16:04:33 :: administrator -> marcelo.pazos@sid.inpe.br :: 2014 2015-01-14 15:45:34 :: marcelo.pazos@sid.inpe.br -> administrator :: 2014 -> 2015 2018-06-04 23:25:35 :: administrator -> simone :: 2015 2020-09-08 22:44:30 :: simone -> administrator :: 2015 2022-03-18 22:15:33 :: administrator -> simone :: 2015 |
| 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 | Positive lightning positive leader stepped leader high-speed video electric field connect leader |
| Abstract | It has been discussed in past papers if a positive leader propagates in a stepped fashion or not. Some studies state that, in some positive cloud-to-ground flashes, the electric field pulses observed just before the connection of the positive leader to ground could be a manifestation of the stepping of the leader. Some authors say, however, that it may be due to the stepping of the negative upward connecting leader during its ascension toward the downward positive leader. In this work we present a well-documented case of a positive cloud-to-ground flash that shows that the pulses observed in the electric field preceding the return stroke are due solely to the upward propagation of a negative connecting leader. This flash was recorded simultaneously by a fast electric field sensor and a high-speed camera in July 2012 in the Black Hills area of South Dakota. |
| Area | CST |
| Arrangement 1 | urlib.net > BDMCI > GES > High-speed video and... |
| Arrangement 2 | urlib.net > COCST > High-speed video and... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| Language | en |
| Target File | High speed.pdf |
| User Group | administrator lattes marcelo.pazos@inpe.br self-uploading-INPE-MCTI-GOV-BR |
| Reader Group | administrator marcelo.pazos@inpe.br simone |
| Visibility | shown |
| Read Permission | deny from all and allow from 150.163 |
| Update Permission | not transferred |
| 5. Allied materials | |
| Linking | 8JMKD3MGP7W/3BPDNCS |
| Mirror Repository | urlib.net/www/2011/03.29.20.55 |
| Next Higher Units | 8JMKD3MGPCW/3F2PBEE 8JMKD3MGPCW/3F3T29H |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.54.40 1 |
| URL (untrusted data) | http://www.sciencedirect.com/science/article/pii/S0378779614002119 |
| Dissemination | WEBSCI; PORTALCAPES; COMPENDEX; SCOPUS. |
| Host Collection | dpi.inpe.br/plutao@80/2008/08.19.15.01 |
| 6. Notes | |
| Empty Fields | alternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn lineage mark month nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarytype |
| 7. Description control | |
| e-Mail (login) | simone |
| update | |