Land surface precipitation in merra-2
Webb1 mars 2024 · Abstract The Modern-Era Retrospective Analysis for Research and Applications, version 2 (MERRA-2), features several major advances from the original … Webb22 juni 2024 · In addition, land surface precipitation data from MERRA-2, at 1 h temporal resolution, are also used to calculate the removal rate for the panel soiling effect.
Land surface precipitation in merra-2
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Webb21 dec. 2024 · The land surface model used in MERRA-2 is the Catchment Land Surface Model (Koster et al., 2000), where land evaporation is calculated as part of the energy balance at the land surface. Hourly data with a spatial resolution are provided by the Goddard Earth Sciences Data and Information Service Center (DISC). WebbThe Modern-Era Retrospective Analysis for Research and Applications, version 2 (MERRA-2), features several major advances from the original MERRA reanalysis, …
WebbThis paper describes the method and evaluates the MERRA-2 land surface precipitation. Compared to monthly GPCPv2.2 observations, the corrected MERRA-2 precipitation … Webb12 apr. 2024 · Abstract. Satellite radar backscatter contains unique information on land surface moisture, vegetation features, and surface roughness and has thus been used in a range of Earth science disciplines. However, there is no single global radar data set that has a relatively long wavelength and a decades-long time span. We here provide the …
Webb20 juni 2024 · MERRA-2 assimilates observation types not available to its predecessor, MERRA, and includes updates to the Goddard Earth Observing System (GEOS) model and analysis scheme so as to provide a viable ongoing climate analysis beyond MERRA's terminus. While addressing known… View on PubMed doi.org Save to Library Create … Webb13 nov. 2024 · In MERRA-2, observed precipitation is inserted in place of model-generated precipitation at the land surface. The use of observed precipitation was originally developed for MERRA-Land(a land-only replay of MERRA with model-generated precipitation replaced with observations).Previously shown that the land hydrology in …
Webb15 apr. 2024 · MERRA-2 uses observations-based precipitation to force the land (unlike its predecessor, MERRA). This paper evaluates MERRA-2 and MERRA land hydrology …
Webb13 nov. 2024 · assessment of merra-2 land surface energy flux estimates - NASA Technical Reports Server (NTRS) Back to Results assessment of merra-2 land … mars hill pastor firedWebb4 jan. 2024 · We find consistent negative SM→MC in MERRA-2 and ERA5 (Fig. 3j,m ). As monthly SM variations strongly and positively force evapotranspiration but generally negatively affect moisture convergence,... mars hill pediatricsWebb14 feb. 2024 · We have specified the LIS model spatial resolution to match the 0.1°×0.1° RFE2 and CHIRPS rainfall inputs. However, the MERRA-2 has ... U. et al. GPCC's new land surface precipitation ... mars hill realty texasWebbMERRA-2 is now available. MERRA-Land is a land-only ("off-line") replay of the MERRA land model component with two key changes from MERRA: MERRA-Land … mars hill pentecostal churchWebbThe land surface model and parameters in MERRA-2 closely resemble those of MERRA-Land, thus carrying the land model improvements into the coupled atmosphere-land … mars hill ohioWebb9 sep. 2024 · MERRA-2 is the first long-term global reanalysis to assimilate space-based observations of aerosols and represent their interactions with other physical processes … mars hill podcast musicWebb15 jan. 2024 · Abstract In the Modern-Era Retrospective Analysis for Research and Applications version 2 (MERRA-2) system the land is forced by replacing the model-generated precipitation with observed precipitation before it reaches the surface. This approach is motivated by the expectation that the resultant improvements in soil … mars hill portland