Canadian Land Data Assimilation System in the National Surface and River Prediction System [experimental]

Canadian Land Data Assimilation System in the National Surface and River Prediction System [experimental] CaLDAS-NSRPS was installed as an experimental system within the National Surface and River Prediction System (NSRPS) at Environment and Climate Change Canada's (ECCC) Canadian Centre for Meteorological and Environmental Prediction (CCMEP) in July 2019. CaLDAS-NSRPS is a continuous offline land-surface assimilation system, which provides analyses of the land surface every 3 h over the domain of the High-Resolution Deterministic Prediction System (HRDPS) at a 2.5 km grid spacing. The emphasis in CaLDAS-NSRPS is to focus upon the assimilation of satellite based remote sensing observations to provide the optimal initial conditions for the predictive components of the NSRPS, the High Resolution Deterministic/Ensemble Land Surface Prediction System (HRDLPS/HRELPS) and the Deterministic/Ensemble Hydrological Prediction Systems (DHPS/EHPS). CaLDAS-NSRPS is launched 4 times per day, at 0000, 0600, 1200, and 1800 UTC. 2024-04-10 Environment and Climate Change Canada ECWeather-Meteo@ec.gc.ca Nature and EnvironmentScience and TechnologyAssimilationPredictionLand surfaceSoil moistureDew pointSurface radiative temperatureRiversAir temperatureMeteorological dataProvide Weather Information Products and ServicesDeliver Weather Products and Services to ClientsMeteorological Service of CanadaWeather and Environmental OperationsUnclassifiedInternational MSC DatamartNetCDF https://dd.alpha.weather.gc.ca/model_nsrps-caldas/2.5km/ MSC DatamartNetCDF https://dd.alpha.meteo.gc.ca/model_nsrps-caldas/2.5km/ MSC Datamart AMQPNetCDF amqps://dd.alpha.weather.gc.ca/model_nsrps-caldas.2.5km.# MSC Datamart AMQPNetCDF amqps://dd.alpha.meteo.gc.ca/model_nsrps-caldas.2.5km.# CaLDAS-NSRPS - Air temperature [K]WMS https://geo.weather.gc.ca/geomet?lang=en&service=WMS&request=GetCapabilities&layers=CaLDAS-NSRPS_2.5km_AirTemp_1.5m CaLDAS-NSRPS - Air temperature [K]WMS https://geo.meteo.gc.ca/geomet?lang=fr&service=WMS&request=GetCapabilities&layers=CaLDAS-NSRPS_2.5km_AirTemp_1.5m MSC Open Data documentationHTML https://eccc-msc.github.io/open-data/msc-data/nwp_caldas-nsrps/readme_caldas-nsrps_en/ MSC Open Data documentationHTML https://eccc-msc.github.io/open-data/msc-data/nwp_caldas-nsrps/readme_caldas-nsrps_fr/

CaLDAS-NSRPS was installed as an experimental system within the National Surface and River Prediction System (NSRPS) at Environment and Climate Change Canada's (ECCC) Canadian Centre for Meteorological and Environmental Prediction (CCMEP) in July 2019. CaLDAS-NSRPS is a continuous offline land-surface assimilation system, which provides analyses of the land surface every 3 h over the domain of the High-Resolution Deterministic Prediction System (HRDPS) at a 2.5 km grid spacing. The emphasis in CaLDAS-NSRPS is to focus upon the assimilation of satellite based remote sensing observations to provide the optimal initial conditions for the predictive components of the NSRPS, the High Resolution Deterministic/Ensemble Land Surface Prediction System (HRDLPS/HRELPS) and the Deterministic/Ensemble Hydrological Prediction Systems (DHPS/EHPS). CaLDAS-NSRPS is launched 4 times per day, at 0000, 0600, 1200, and 1800 UTC.

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Contact Information

Delivery Point: 77 Westmorland Street, suite 260

City: Fredericton

Administrative Area: New Brunswick

Postal Code: E3B 6Z4

Country: Canada

Electronic Mail Address: ECWeather-Meteo@ec.gc.ca

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