Upcoming Updates to the GEOGLOWS ECMWF Streamflow Service (GEOGLOWS 2.0)
TDXHydro Streams
- New streams that align with TanDEM-X.
- 5 to 6 million stream reaches.
- Divides world into ~125 regions (previously 13).
- Better estimates for routing parameters and travel times.
Longer Retrospective Simulation
- 1940 start (previously 1979).
- Default span Jan 1st, 1990 to present.
- Computed with less than a month lag.
Modeling Workflow Improvements
- Faster simulations.
- Finer temporal and spatial resoulutions.
- Changes to file formats used for improved retrieval speed (NetCDF to Zarr).
REST API Service Improvements
- REST API versioning.
- OGC API Standard integration.
- Updates to read result's new Zarr format.
- New REST API endpoints to facilitate data retrieval.
These updates are expected to be available in April, 2024. For more information join our Google Group and Mailing List Here.