Results 31 to 40 of about 1,799 (189)

Performance evaluation of CFSR, MERRA-2 and TRMM3B42 data sets in simulating river discharge of data-scarce tropical catchments: a case study of Manafwa, Uganda

open access: yesJournal of Water and Climate Change, 2022
Data scarcity has been a huge problem in modelling catchments especially in the tropical region. Satellite data and different statistical methods are being used to improve the quality of conventional meteorological data. However, their potential needs to
Maria Theresa Nakkazi   +3 more
doaj   +1 more source

Simulation of stratospheric water vapor and trends using three reanalyses [PDF]

open access: yesAtmospheric Chemistry and Physics, 2012
The domain-filling, forward trajectory calculation model developed by Schoeberl and Dessler (2011) is extended to the 1979–2010 period. We compare results from NASA's MERRA, NCEP's CFSR, and ECMWF's ERAi reanalyses with HALOE, MLS, and balloon ...
M. R. Schoeberl, A. E. Dessler, T. Wang
doaj   +1 more source

Evaluation of the Performance of CFSR Reanalysis Data Set for Estimating Potential Evapotranspiration (PET) in Turkey [PDF]

open access: yes, 2021
Abstract Evapotranspiration is an important parameter for hydrological, meteorological and agricultural studies. However, the calculation of actual evapotranspiration is very challenging and costly. Therefore, Potential Evapotranspiration (PET) is typically calculated using meteorological data to calculate actual evapotranspiration. However, it
AHMET IRVEM, Mustafa OZBULDU
openaire   +1 more source

Comparison and Validation of Arctic Precipitation Fields from Three Atmospheric Reanalyses: CFSR, MERRA, ERA-Interim [PDF]

open access: yes, 2014
The intent of thesis project was to investigate Arctic precipitation from three atmospheric reanalyses: Modern Era Retrospective Analysis for Research and Applications (MERRA), Climate Forecast System Reanalysis (CFSR), European Centre for Medium-Range ...
Hurley, Allison R.
core   +8 more sources

CFSR data for air density calculations in WAsP

open access: yes, 2023
This is the CFSR dataset that can be used to calculate air density for wind energy purposes using the equations presented in https://doi.org/10.3390/en12112038.
Rogier Ralph Floors (6219596)
core   +1 more source

South American Climatology and Impacts of El Niño in NCEP’s CFSR Data [PDF]

open access: yesAdvances in Meteorology, 2013
Understanding regional climate variability is necessary in order to assess the impacts of climate change. Until recently, the best methods for evaluating regional climate variability were via observation networks and coarse-gridded reanalysis datasets.
Timothy Paul Eichler, Ana C. Londoño
openaire   +2 more sources

Statistical Evaluation of the Performance of Gridded Daily Precipitation Products from Reanalysis Data, Satellite Estimates, and Merged Analyses over Global Land

open access: yesRemote Sensing, 2023
The Beijing Climate Center of the China Meteorological Administration (BCC/CMA) has developed a gauge-satellite-model merged gridded daily precipitation dataset with complete global coverage, called BCC Merged Estimation of Precipitation (BMEP).
Weihua Cao   +3 more
doaj   +1 more source

CFSR- NCEP Performance for weather data forecasting in the Pernambuco Semiarid, Brazil

open access: yesDYNA, 2020
The present study aims to evaluate meteorological data -with real time actualization- from the Climate Forecast System Reanalysis (CFRS) of the National Centers for Environmental Prediction (NCEP), comparing them with data from local stations in two mesoregions: Sertão de Pernambuco (SP) and Sertão do São Francisco (SFF), semi-arid region of Pernambuco,
Marcela Daniela Mollericona Alfaro   +3 more
openaire   +4 more sources

Spatial calibration of an unstructured SWAN model forced with CFSR and ERA5 winds for the Black and Azov Seas

open access: yesApplied Ocean Research, 2021
Abstract This study presents the first spatial calibration of SWAN model physical parameters based on satellite observations for the Black and Azov Seas. Currently, the wind-wave model performance is unknown in several coastal and offshore areas due to the gap in wave buoy measurements.
Amarouche, Khalid   +6 more
openaire   +3 more sources

Hydrological evaluation of gridded climate datasets in a texas urban watershed using soil and water assessment tool and artificial neural network

open access: yesFrontiers in Environmental Science, 2022
Precipitation is a vital component of the hydrologic cycle, and successful hydrological modeling largely depends on the quality of precipitation input.
Xiaohan Mei   +6 more
doaj   +1 more source

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