1km Rainfall Depth-Duration-Frequency Grids: Each grid gives point rainfall depth estimates in mm for a specified duration (hours) and return period (years). Grids are derived from the six-parameter FEH rainfall depth-duration-frequency (DDF) model as described in the Flood Estimation Handbook Volume 2.
- Scale: 1km gridded dataset
- Available durations: 1 hour and 3 hours
- Available return periods: 5, 10, 30, 50, 100 and 200 years
- Supply Format: Arc/Info Grid Ascii
- Coverage: UK
Faulkner, D S 1999. Rainfall frequency estimation. Volume 2 of the Flood Estimation Handbook. Centre for Ecology & Hydrology.
Obtaining a licence
To obtain a licence, please contact the CEH Data Licensing Team by email or telephone, or by clicking the button below to fill in our data request form:
Telephone: +44 (0)1491 692716