High Resolution Deterministic Prediction System - Continental

The High Resolution Deterministic Prediction System (HRDPS) carries out physics calculations to arrive at deterministic predictions of atmospheric elements from the current day out to 48 hours into the future. Atmospheric elements include temperature, precipitation, cloud cover, wind speed and direction, humidity and others. This product contains raw numerical results of these calculations. Geographical coverage of the system is most of Canada. Data is available over specific areas in the MSC Datamart and the whole coverage is available in the MSC GeoMet web services. Data is available at a horizontal resolution of about 2.5 km up to 31 vertical levels. Predictions are performed up to four times a day.

Données et ressources

Info additionnelle

Champ	Valeur
Dernière modification	avril 17, 2026, 19:01 (TU)
Créé le	avril 17, 2026, 19:01 (TU)
contact_email	ECWeather-Meteo@ec.gc.ca
contact_person	{"en": "Government of Canada; Environment and Climate Change Canada; Meteorological Service of Canada (MSC),+01-819-997-2800,ECWeather-Meteo@ec.gc.ca", "fr": "Gouvernement du Canada; Environnement et Changement climatique Canada; Service météorologique du Canada (SMC),ECWeather-Meteo@ec.gc.ca"}
criticality_level	[]
data_dictionary	["climatology_meterology_atmosphere"]
geographic_scope	[]
open_canada_collection	fgp
open_canada_date_published	2025-04-01 00:00:00
open_canada_keywords	{"en": ["Prediction", "High resolution", "Deterministic", "Weather forecasts", "Precipitation", "Humidity", "Snow", "Wind", "Meteorological data", "Weather and Climate", "Deliver Weather Products and Services to Clients", "Provide Weather Information Products and Services", "Meteorological Service of Canada", "Weather and Environmental Operations", "Unclassified", "International"], "fr": ["Prévision", "Haute résolution", "Déterministe", "Prévisions météorologiques", "Précipitation", "Humidité", "Neige", "Vent", "Données météorologiques", "Temps et climat", "Livrer des produits et des services météorologiques aux clients", "Fournir des services et des produits d'information sur les conditions météorologiques", "Service météorologique du Canada", "Opérations météorologiques et environnementales", "Non Classifié", "Internationale"]}
open_canada_subject	["nature_and_environment", "science_and_technology"]
sensitivity_level	unrestricted
title_fr	Système à haute résolution de prévision déterministe - Continental
update_frequency	continual