| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | mtc-m16c.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Repository | sid.inpe.br/mtc-m18@80/2008/10.02.14.09 (restricted access) |
| Last Update | 2008:10.02.14.14.17 (UTC) administrator |
| Metadata Repository | sid.inpe.br/mtc-m18@80/2008/10.02.14.09.39 |
| Metadata Last Update | 2018:06.04.04.05.35 (UTC) administrator |
| Secondary Key | INPE-15496-PRE/10224 |
| Citation Key | CalheirosMach:2008:FePrIm |
| Title | Hydrotrack: uma ferramenta para previsão imediata da precipitação  |
| Format | CD-ROM |
| Year | 2008 |
| Secondary Date | 20080824 |
| Access Date | 2024, Apr. 27 |
| Secondary Type | PRE CN |
| Number of Files | 1 |
| Size | 297 KiB |
| 2. Context | |
| Author | 1 Calheiros, Alan James Peixoto 2 Machado, Luiz Augusto Toledo |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JHMS |
| Group | 1 CST-CST-INPE-MCT-BR 2 CST-CST-INPE-MCT-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE/CPTEC) 2 Instituto Nacional de Pesquisas Espaciais (INPE/CPTEC) |
| e-Mail Address | deicy@cptec.inpe.br |
| Conference Name | Congresso Brasileiro de Meteorologia, 15. |
| Conference Location | São Paulo |
| Date | 24-29 ago |
| Book Title | Anais |
| Tertiary Type | Artigo |
| Organization | SBMET |
| History (UTC) | 2008-12-04 17:27:21 :: deicy -> administrator :: 2018-06-04 04:05:35 :: administrator -> marciana :: 2008 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Keywords | satélite precipitação ForTraCC |
| Abstract | A previsão imediata da precipitação é essencial para diversas atividades socioeconômicas, entre elas destacamos a aviação e a defesa civil. Modelos de previsão imediata, que se baseiam no acompanhamento dos Sistemas Convectivos de Mesoescala (SCM) são fundamentais em um sistema de apoio a tomada de decisões em situações meteorológicas extremas, principalmente quando descrevem e extrapolam no espaço e no tempo as estruturas precipitantes. Este trabalho tem o objetivo de desenvolver um método de previsão imediata da precipitação com base na utilização conjunta do algoritmo ForTraCC, de previsão da propagação de Sistemas Convectivos de Mesosescala (SCM) em curto prazo, e do modelo Hydro-Estimator, de estimativa de precipitação por satélites. A técnica HydroTrack utiliza como dados básicos às imagens do satélite GOES, no canal 4, a cada meia hora. Para o desenvolvimento deste trabalho foi necessário realizar uma análise estatística da evolução das estruturas de precipitação durante seu ciclo de vida. ABSTRACT: The knowledge of convective system evolution during the life cycle is of fundamental importance for understanding weather and climate, particularly in the tropics, and it is essential to improve forecasting of these systems to reduce vulnerability to extreme weather damage. The identification of predictor parameters of the evolution of convective system, based on its previous evolution, could give valuable contribution to nowcasting schemes. The objective of this work is to develop a nowcasting method based on the ForTraCC, forecasting and tracking of cloud cluster and the Hydro-Estimator, a methodology for precipitation estimate from geostationary satellite images. The HydroTrack technique uses data from the GOES image each third minute and weather model analysis. To conduct the development of this nowcasting model was necessary to know the statistical behavior of the precipitation structures during the lifecycle. |
| Area | MET |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > COCST > Hydrotrack: uma ferramenta... |
| 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 | pt |
| Target File | Calheiros_Machado_cbmet2008.pdf |
| User Group | administrator deicy administrator |
| Visibility | shown |
| Copy Holder | SID/SCD |
| Read Permission | deny from all and allow from 150.163 |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3F3T29H |
| Host Collection | sid.inpe.br/mtc-m18@80/2008/03.17.15.17 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist callnumber copyright creatorhistory descriptionlevel dissemination documentstage doi edition editor electronicmailaddress identifier isbn issn label lineage mark mirrorrepository nextedition notes numberofvolumes orcid pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readergroup rightsholder schedulinginformation secondarymark serieseditor session shorttitle sponsor subject tertiarymark type url versiontype volume |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |