Matches in SemOpenAlex for { <https://semopenalex.org/work/W2072047822> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W2072047822 endingPage "1124" @default.
- W2072047822 startingPage "1109" @default.
- W2072047822 abstract "Abstract A postprocessing technique is employed to correct model bias for precipitation fields in real time based on a comparison of the frequency distributions of observed and forecast precipitation amounts. Essentially, a calibration is made by defining an adjustment to the forecast value in such a way that the adjusted cumulative forecast distribution over a moving time window dynamically matches the corresponding observed distribution accumulated over a domain of interest, for example, the entire conterminous United States (CONUS), or different River Forecast Center (RFC) regions in the cases examined herein. In particular, the Kalman filter method is used to catch the flow dependence and bias information. Calibration is done on a pointwise basis for a specified domain. Using this unique technique, the calibration of precipitation forecasts for the National Centers for Environmental Prediction (NCEP) Global Ensemble Forecast System (GEFS) was implemented in May 2004. To further satisfy various users, a recent upgrade to the May 2004 implementation has been made for higher resolution with better analyses. From this study, it was found that this method has a positive impact on the intensity-dominated errors but has some common limitations with extreme events and dry bias elimination like other precipitation calibration methods. Overall, the frequency-matching algorithm substantially improves NCEP Global Forecast System (GFS) and GEFS systematic precipitation forecast errors (or biases) over a wide range of forecast amounts and produces more realistic precipitation patterns. Moreover, this approach improves the deterministic forecast skills measured by most verification scores through applying this method to GFS and GEFS ensemble means." @default.
- W2072047822 created "2016-06-24" @default.
- W2072047822 creator A5048877004 @default.
- W2072047822 creator A5091084933 @default.
- W2072047822 date "2015-10-01" @default.
- W2072047822 modified "2023-09-30" @default.
- W2072047822 title "Precipitation Calibration Based on the Frequency-Matching Method" @default.
- W2072047822 cites W1869562367 @default.
- W2072047822 cites W1963838679 @default.
- W2072047822 cites W1968650930 @default.
- W2072047822 cites W2000952054 @default.
- W2072047822 cites W2002234842 @default.
- W2072047822 cites W2024089565 @default.
- W2072047822 cites W2028841012 @default.
- W2072047822 cites W2065132261 @default.
- W2072047822 cites W2078690500 @default.
- W2072047822 cites W2092057440 @default.
- W2072047822 cites W2097675165 @default.
- W2072047822 cites W2120069064 @default.
- W2072047822 cites W2128469217 @default.
- W2072047822 cites W2151695040 @default.
- W2072047822 cites W2161650110 @default.
- W2072047822 cites W2161872887 @default.
- W2072047822 cites W2162852329 @default.
- W2072047822 cites W2171224806 @default.
- W2072047822 cites W2171859864 @default.
- W2072047822 doi "https://doi.org/10.1175/waf-d-13-00049.1" @default.
- W2072047822 hasPublicationYear "2015" @default.
- W2072047822 type Work @default.
- W2072047822 sameAs 2072047822 @default.
- W2072047822 citedByCount "41" @default.
- W2072047822 countsByYear W20720478222015 @default.
- W2072047822 countsByYear W20720478222017 @default.
- W2072047822 countsByYear W20720478222018 @default.
- W2072047822 countsByYear W20720478222019 @default.
- W2072047822 countsByYear W20720478222020 @default.
- W2072047822 countsByYear W20720478222021 @default.
- W2072047822 countsByYear W20720478222022 @default.
- W2072047822 countsByYear W20720478222023 @default.
- W2072047822 crossrefType "journal-article" @default.
- W2072047822 hasAuthorship W2072047822A5048877004 @default.
- W2072047822 hasAuthorship W2072047822A5091084933 @default.
- W2072047822 hasBestOaLocation W20720478222 @default.
- W2072047822 hasConcept C105795698 @default.
- W2072047822 hasConcept C107054158 @default.
- W2072047822 hasConcept C121332964 @default.
- W2072047822 hasConcept C134306372 @default.
- W2072047822 hasConcept C140178040 @default.
- W2072047822 hasConcept C153294291 @default.
- W2072047822 hasConcept C159985019 @default.
- W2072047822 hasConcept C165064840 @default.
- W2072047822 hasConcept C165838908 @default.
- W2072047822 hasConcept C170061395 @default.
- W2072047822 hasConcept C192562407 @default.
- W2072047822 hasConcept C204323151 @default.
- W2072047822 hasConcept C2777984123 @default.
- W2072047822 hasConcept C33923547 @default.
- W2072047822 hasConcept C39432304 @default.
- W2072047822 hasConcept C41008148 @default.
- W2072047822 hasConceptScore W2072047822C105795698 @default.
- W2072047822 hasConceptScore W2072047822C107054158 @default.
- W2072047822 hasConceptScore W2072047822C121332964 @default.
- W2072047822 hasConceptScore W2072047822C134306372 @default.
- W2072047822 hasConceptScore W2072047822C140178040 @default.
- W2072047822 hasConceptScore W2072047822C153294291 @default.
- W2072047822 hasConceptScore W2072047822C159985019 @default.
- W2072047822 hasConceptScore W2072047822C165064840 @default.
- W2072047822 hasConceptScore W2072047822C165838908 @default.
- W2072047822 hasConceptScore W2072047822C170061395 @default.
- W2072047822 hasConceptScore W2072047822C192562407 @default.
- W2072047822 hasConceptScore W2072047822C204323151 @default.
- W2072047822 hasConceptScore W2072047822C2777984123 @default.
- W2072047822 hasConceptScore W2072047822C33923547 @default.
- W2072047822 hasConceptScore W2072047822C39432304 @default.
- W2072047822 hasConceptScore W2072047822C41008148 @default.
- W2072047822 hasIssue "5" @default.
- W2072047822 hasLocation W20720478221 @default.
- W2072047822 hasLocation W20720478222 @default.
- W2072047822 hasOpenAccess W2072047822 @default.
- W2072047822 hasPrimaryLocation W20720478221 @default.
- W2072047822 hasRelatedWork W2042164530 @default.
- W2072047822 hasRelatedWork W2364726870 @default.
- W2072047822 hasRelatedWork W2364948917 @default.
- W2072047822 hasRelatedWork W2367598181 @default.
- W2072047822 hasRelatedWork W2377819441 @default.
- W2072047822 hasRelatedWork W2991528548 @default.
- W2072047822 hasRelatedWork W4319597769 @default.
- W2072047822 hasRelatedWork W4377247768 @default.
- W2072047822 hasRelatedWork W4386183259 @default.
- W2072047822 hasRelatedWork W2157312879 @default.
- W2072047822 hasVolume "30" @default.
- W2072047822 isParatext "false" @default.
- W2072047822 isRetracted "false" @default.
- W2072047822 magId "2072047822" @default.
- W2072047822 workType "article" @default.