| contributor author | Rao, V. Brahmananda | |
| contributor author | Santo, Clóvis E. | |
| contributor author | Franchito, Sergio H. | |
| date accessioned | 2017-06-09T16:03:01Z | |
| date available | 2017-06-09T16:03:01Z | |
| date copyright | 2002/03/01 | |
| date issued | 2002 | |
| identifier issn | 0894-8755 | |
| identifier other | ams-5973.pdf | |
| identifier uri | http://onlinelibrary.yabesh.ir/handle/yetl/4200322 | |
| description abstract | A comparison between the National Centers for Environmental Predictions?National Center for Atmospheric Research (NCEP?NCAR) reanalysis rainfall data and the Agência Nacional de Energia Elétrica (ANEEL) rain gauge data over Brazil is made. It is found that over northeast Brazil, NCEP?NCAR rainfall is overestimated. But over south and southeast Brazil, the correlation between the two datasets is highly significant showing the utility of NCEP?NCAR rainfall data. Over other parts of Brazil the validity of NCEP?NCAR rainfall data is questionable. A detailed comparison between NCEP?NCAR rainfall data over northwest South America and rain gauge data showed that NCEP?NCAR rainfall data are useful despite important differences between the characteristics in the two data sources. NCEP?NCAR reanalysis data seem to have difficulty in correctly reproducing the strength and orientation of the South Atlantic convergence zone. | |
| publisher | American Meteorological Society | |
| title | A Diagnosis of Rainfall over South America during the 1997/98 El Niño Event. Part I: Validation of NCEP–NCAR Reanalysis Rainfall Data | |
| type | Journal Paper | |
| journal volume | 15 | |
| journal issue | 5 | |
| journal title | Journal of Climate | |
| identifier doi | 10.1175/1520-0442(2002)015<0502:ADOROS>2.0.CO;2 | |
| journal fristpage | 502 | |
| journal lastpage | 511 | |
| tree | Journal of Climate:;2002:;volume( 015 ):;issue: 005 | |
| contenttype | Fulltext | |
