Global Deterministic Prediction System
Global Deterministic Prediction System is an open dataset from Environment and Climate Change Canada with 8 files (GRIB2, HTML, WMS); catalogue record updated 2025-10-16. On CanQuery you can follow the original downloads. Files are available in English and French.
The Global Deterministic Prediction System (GDPS) is a coupled atmosphere (GEM), ocean and sea ice (NEMO-CICE) deterministic numerical weather prediction model. Forecasts are carried out twice a day for 10 days lead time. The geographical coverage is global at 15 km horizontal resolution. Data is available on some thirty vertical levels and interpolated on a global latitude-longitude uniform grid with 0.15 degree horizontal resolution. Variables availability in number and time frequency is a function of forecast lead time.
- Publisher
- Environment and Climate Change Canada
- Resources
- 8
- Catalogue metadata updated
- 2025-10-16
Data overview
- Formats
- GRIB2, HTML, WMS
- File languages
- English, French
Official sources and licences
Resources
- GDPS.ETA - Air temperature [°C] (French, WMS) WMS · Download WMS
- GDPS.ETA - Air temperature [°C] (English, WMS) WMS · Download WMS
- MSC Datamart (English, GRIB2) GRIB2 · Download GRIB2
- MSC Datamart (French, GRIB2) GRIB2 · Download GRIB2
- MSC Datamart AMQP (French, GRIB2) GRIB2
- MSC Datamart AMQP (English, GRIB2) GRIB2
- MSC Open Data documentation (French, HTML) HTML · Download HTML
- MSC Open Data documentation (English, HTML) HTML · Download HTML