| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | marte.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 3ERPFQRTRW/39ULLN2 |
| Repository | dpi.inpe.br/marte/2011/06.28.17.51 |
| Last Update | 2011:06.28.17.51.10 (UTC) tereza@sid.inpe.br |
| Metadata Repository | dpi.inpe.br/marte/2011/06.28.17.51.10 |
| Metadata Last Update | 2018:06.06.02.23.40 (UTC) administrator |
| ISBN | 978-85-17-00056-0 (Internet) 978-85-17-00057-7 (DVD) |
| Citation Key | BarbosaSilvErtüPrie:2011:ClSEDa |
| Title | The cloud-top SEVIRI data for monitoring convective storms  |
| Format | DVD, Internet. |
| Year | 2011 |
| Access Date | 2024, Dec. 26 |
| Secondary Type | PRE CN |
| Number of Files | 1 |
| Size | 720 KiB |
| 2. Context | |
| Author | 1 Barbosa, Humberto Alves 2 Silva Junior, Ivon Wilson da 3 Ertük, Aydin Gürol 4 Prieto, José |
| Affiliation | 1 Universidade de Federal de Alagoas – UFAL/ICAT 2 Universidade de Federal de Alagoas – UFAL/ICAT 3 Turkish State Meteorological Service – TSMS 4 EUMETSAT |
| Author e-Mail Address | 1 barbosa33@gmail.com 2 ivon.ws@gmail.com 3 agerturk@meteoroloji.gov.tr 4 jose.prieto@eumetsat.int |
| Editor | Epiphanio, José Carlos Neves Galvão, Lênio Soares |
| e-Mail Address | luana@dsr.inpe.br |
| Conference Name | Simpósio Brasileiro de Sensoriamento Remoto, 15 (SBSR). |
| Conference Location | Curitiba |
| Date | 30 abr. - 5 maio 2011 |
| Publisher | Instituto Nacional de Pesquisas Espaciais (INPE) |
| Publisher City | São José dos Campos |
| Pages | 2179-2186 |
| Book Title | Anais |
| Organization | Instituto Nacional de Pesquisas Espaciais (INPE) |
| History (UTC) | 2011-08-15 15:17:47 :: luana@dsr.inpe.br -> tereza@sid.inpe.br :: 2011 2011-08-19 17:40:02 :: tereza@sid.inpe.br -> administrator :: 2011 2018-06-06 02:23:40 :: administrator -> tereza@sid.inpe.br :: 2011 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Keywords | MSG EUMETCast weather forecasting Nowcasting Clouds |
| Abstract | This paper presents the first steps towards an operational use of the multispectral data of Spinning Enhanced Visible and Infra-Red Imager (SEVIRI) for weather monitoring in Brazil. We describe our experiences with acquiring, processing and classifying the high rate information transmission (HRIT) wavelet compressed data received through the EUMETCast stream at Federal University of Alagoas (UFAL). The HRIT data processing at UFAL is based on open-source codes. It is used to convert the HRIT radiances to both the solar reflectance and brightness temperatures (BT) for SEVIRIs solar and thermal (IR) bands. To characterize the cloud-top observations, using a twofold approach: 1) red-green-blue (RGB) convective storms color composition to qualitatively identify the cloud-top characteristics on the basis of the combinations of radiances measured in different bands, and 2) a quantitative description of cloud-top in terms of band differences. In particular, the strong convective event, which was estimated to affect most coastal cities of Southeast Brazil by early morning of 8 September 2009, is used as an optimal set of observations to the two analyses. Results show that difference values larger than 2º C for BT Differences (WV6.2 µm WV7.3 µm) and + 50º C (IR3.9 µm IR10.8 µm) were found to correspond well with intense convective clouds, and subsequently, storms. In conclusion, the study shows the potential of SEVIRI data in evaluating the intense storm of the examined case study. |
| Area | SRE |
| Type | Meteorologia, Atmosfera e Agrometeorologia |
| 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/3ERPFQRTRW/39ULLN2 |
| zipped data URL | http://urlib.net/zip/3ERPFQRTRW/39ULLN2 |
| Language | en |
| Target File | p0906.pdf |
| User Group | luana@dsr.inpe.br tereza@sid.inpe.br |
| Visibility | shown |
| 5. Allied materials | |
| Mirror Repository | urlib.net/www/2011/03.29.20.55 |
| Host Collection | dpi.inpe.br/banon/2003/12.10.19.30 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition group issn label lineage mark nextedition nexthigherunit notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype url versiontype volume |
| 7. Description control | |
| e-Mail (login) | tereza@sid.inpe.br |
| update | |