| 1. Identity statement | |
| Reference Type | ePrint (Electronic Source) |
| Site | mtc-m16c.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Repository | sid.inpe.br/mtc-m18@80/2008/08.22.17.38 |
| Last Update | 2008:08.22.17.38.33 (UTC) administrator |
| Metadata Repository | sid.inpe.br/mtc-m18@80/2008/08.22.17.38.30 |
| Metadata Last Update | 2022:03.26.17.50.15 (UTC) administrator |
| Citation Key | FranchitoRaoVasEspCon::VaTRPR |
| Title | Validation of TRMM PR rainfall over Brazil  |
| Last Update Date | 2008-08-23 |
| Access Date | 2024, Apr. 25 |
| Type of Medium | On-line |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 752 KiB |
| 2. Context | |
| Author | 1 Franchito, Sergio Henrique 2 Rao, Vadlamudi Brahmananda 3 Vasques, Ana C 4 Espirito Santo, Clovis Monteiro do 5 Conforte, Jorge Conrado |
| Resume Identifier | 1 8JMKD3MGP5W/3C9JJ82 2 8JMKD3MGP5W/3C9JJAJ 3 4 8JMKD3MGP5W/3C9JGSM 5 8JMKD3MGP5W/3C9JHFG |
| Group | 1 DMA-CPT-INPE-MCT-BR 2 DMD-CPT-INPE-MCT-BR 3 4 DMA-CPT-INPE-MCT-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE/CPTEC) 2 Instituto Nacional de Pesquisas Espaciais (INPE/CPTEC) 3 4 Instituto Nacional de Pesquisas Espaciais (INPE/CPTEC) |
| Alternate Publication | Journal Geophysical Research |
| Producer | Instituto Nacional de Pesquisas Espaciais |
| City | São José dos Campos |
| Stage of Alternate Publication | submitted |
| Progress | ePrint update |
| History (UTC) | 2008-08-22 17:38:34 :: deicy -> administrator :: 2022-03-26 17:50:15 :: administrator -> marciana :: |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | work-in-progress |
| Transferable | 1 |
| Keywords | * |
| Abstract | In an attempt to validate TRMM PR over Brazil TRMM PR estimates are compared with rain gauge station data from ANEEL and combined satellite/station data from GPCP. The results showed that TRMM PR seasonal rainfall is well correlated with ANEEL rainfall (c.c significant at 99% confidence level) over most of Brazil. The random and systematic errors are sensitive to seasonal and regional differences. During DJF and MAM TRMM PR rainfall is reliable over Brazil. In JJA (SON) TRMM PR estimates are only reliable in the Amazonian and southern (Amazonian and southeastern) regions. In general the seasonal regional characteristics of rainfall over Brazil are qualitatively well reproduced by TRMM PR and GPCP. The precipitation in TRMM PR is less than in GPCP over most of Brazil during DJF. The highest negative differences TRMM PR minus GPCP are found in the northeastern Amazonia and in the central Brazil. The negative differences between TRMM PR and GPCP rainfall are due to the overestimation of convective rainfall by IR and OLR sensors in GPCP. Over the southern region TRMM PR estimates exceed ANEEL and GPCP rainfall during JJA. Although TRMM PR is reliable in this region in JJA, the % rmse is higher in TRMM PR than in GPCP. In general, for most seasons TRMM PR is more reliable than GPCP over the regions with sparse data coverage, such as the Amazonia and central Brazil, while the use of GPCP is more adequate where there is a dense rain gauge network, such as the northeastern and southern regions. |
| Area | MET |
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDMD > Validation of TRMM... |
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção até 2016 > DMA > Validation of TRMM... |
| 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/sid.inpe.br/mtc-m18@80/2008/08.22.17.38 |
| zipped data URL | http://urlib.net/zip/sid.inpe.br/mtc-m18@80/2008/08.22.17.38 |
| Language | en |
| Target File | v1.pdf |
| User Group | administrator deicy administrator |
| Visibility | shown |
| Update Permission | transferred to ePrint update |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/43SKC35 8JMKD3MGPCW/46JKC45 |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.15.00 1 sid.inpe.br/mtc-m21/2012/07.13.14.44.07 1 |
| Host Collection | sid.inpe.br/mtc-m18@80/2008/03.17.15.17 |
| 6. Notes | |
| Empty Fields | accessyear archivingpolicy archivist contenttype copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition electronicmailaddress format identifier isbn issn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit project readergroup readpermission rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url versiontype year |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |