| 1. Identificação | ||||
| Tipo de Referência | Artigo em Evento (Conference Proceedings) | |||
| Site | mtc-m21b.sid.inpe.br | |||
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identificador | 8JMKD3MGP3W34P/3JL4EBS | |||
| Repositório | sid.inpe.br/mtc-m21b/2015/06.09.12.22 | |||
| Última Atualização | 2018:08.27.16.40.52 (UTC) simone | |||
| Repositório de Metadados | sid.inpe.br/mtc-m21b/2015/06.09.12.22.28 | |||
| Última Atualização dos Metadados | 2021:01.02.03.56.39 (UTC) administrator | |||
| Chave Secundária | INPE--PRE/ | |||
| Chave de Citação | BlacuttHerd:2015:PrCoFo | |||
| Título | Precipitation comparison of four datasets over complex topography region  | |||
| Ano | 2015 | |||
| Data de Acesso | 26 abr. 2024 | |||
| Tipo Secundário | PRE CI | |||
| Número de Arquivos | 1 | |||
| Tamanho | 5162 KiB | |||
| 2. Contextualização | ||||
| Autor | 1 Blacutt, Luis Alberto 2 Herdies, Dirceu Luis | |||
| Identificador de Curriculo | 1 2 8JMKD3MGP5W/3C9JGTU | |||
| Grupo | 1 2 DMD-CPT-INPE-MCTI-GOV-BR | |||
| Afiliação | 1 2 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Endereço de e-Mail do Autor | 1 lblacutt@flumsa.edu.bo 2 dirceu.herdies@cptec.inpe.br | |||
| Nome do Evento | Join Assembly | |||
| Localização do Evento | Montreal, Canada | |||
| Data | 3-7 may | |||
| Histórico (UTC) | 2015-06-09 12:22:28 :: simone -> administrator :: 2018-06-04 02:55:26 :: administrator -> simone :: 2015 2018-08-27 16:40:53 :: simone -> administrator :: 2015 2021-01-02 03:56:39 :: administrator -> simone :: 2015 | |||
| 3. Conteúdo e estrutura | ||||
| É a matriz ou uma cópia? | é a matriz | |||
| Estágio do Conteúdo | concluido | |||
| Transferível | 1 | |||
| Tipo do Conteúdo | External Contribution | |||
| Tipo de Versão | publisher | |||
| Resumo | An overwhelming number of applications depend on reliable precipitation estimations. However, over complex terrain in regions such as the Andes or the southwestern Amazon, the spatial coverage of rain gauges is scarce. Two reanalysis datasets, a satellite algorithm and a scheme that combines surface observations with satellite estimations were selected for studying rainfall Bolivia. The selected reanalyses were the Modern-Era Retrospective Analysis for Research and Applications, which has a horizontal resolution conducive for studying rainfall in relatively small precipitation systems, and the Climate Forecast System Reanalysis and Reforecast, which features an improved horizontal resolution. The third dataset was the seventh version of the Tropical Rainfall Measurement Mission 3B42 algorithm. The fourth dataset utilizes a new technique known as the Combined Scheme, which successfully removes satellite bias. All four of these datasets were interpolated to a coarser resolution. This research aimed to describe and compare precipitation in the two reanalysis datasets, the satellite-algorithm dataset, and the Combined Scheme with ground observations. Two seasons were selected for studying the precipitation estimates: the rainy season (DecemberFebruary) and the dry season (JuneAugust). The average, bias, standard deviation, correlation coefficient, and root mean square error were calculated. Moreover, a contingency table was generated to calculate the accuracy, bias frequency, POD, FAR, and ETS. All four datasets correctly depicted the spatial rainfall pattern. However, CFSR and MERRA overestimated precipitation along the Andes' easternfacing slopes and exhibited a dry bias over the eastern Amazon; TRMM3B42 and the Combined Scheme depicted a more realistic rainfall distribution over both the Amazon and the Andes. When separating the precipitation into classes, MERRA and CFSR overestimated light to moderate precipitation (120 mm/day) and underestimated very heavy precipitation (>50 mm/day). TRMM3B42 and CoSch depicted behaviors similar to the surface observations; however, CoSch underestimated the precipitation in very intense systems (>50 mm/day) The statistical variables indicated that CoSch's correlation coefficient was highest for every season and basin. | |||
| Área | MET | |||
| Arranjo | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDMD > Precipitation comparison of... | |||
| Conteúdo da Pasta doc | acessar | |||
| Conteúdo da Pasta source | não têm arquivos | |||
| Conteúdo da Pasta agreement |
| |||
| 4. Condições de acesso e uso | ||||
| URL dos dados | http://urlib.net/ibi/8JMKD3MGP3W34P/3JL4EBS | |||
| URL dos dados zipados | http://urlib.net/zip/8JMKD3MGP3W34P/3JL4EBS | |||
| Idioma | en | |||
| Grupo de Usuários | simone | |||
| Grupo de Leitores | administrator simone | |||
| Visibilidade | shown | |||
| Permissão de Atualização | não transferida | |||
| 5. Fontes relacionadas | ||||
| Repositório Espelho | urlib.net/www/2011/03.29.20.55 | |||
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/43SKC35 | |||
| Lista de Itens Citando | sid.inpe.br/mtc-m21/2012/07.13.14.44.41 1 | |||
| Acervo Hospedeiro | sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 | |||
| 6. Notas | ||||
| Campos Vazios | archivingpolicy archivist booktitle callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn keywords label lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject targetfile tertiarymark tertiarytype type url volume | |||
| 7. Controle da descrição | ||||
| e-Mail (login) | simone | |||
| atualizar | ||||