dataset · United Kingdom
Government / regulator
Grid-to-Grid model estimates of monthly mean flow and soil moisture for Great Britain: weather@home2 (climate model) driving data [MaRIUS-G2G-WAH2-monthly]
This dataset is a model output, from the Grid-to-Grid hydrological model driven by weather@home2 climate model data. It provides a 100-member ensemble of monthly mean flow (m3/s) and soil moisture (mm water/m soil) on a 1 km grid for the following time periods: historical baseline (HISTBS: 1900-2006), near-future (NF: 2020-2049) and far-future (FF: 2070-2099). It also includes a baseline period (BS: 1975-2004). To aid interpretation, two additional spatial datasets are provided: - Digitally-deri
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What's in it
- Data offered docs-verified
- monthly mean flow (m3/s) · monthly soil moisture (mm water/m soil) · 100-member ensemble
- Coverage docs-verified
- Great Britain · 1900-01-01 to 2099-12-30
- Resolution docs-verified
- 1000 m (1 km) grid; monthly mean values
- Formats docs-verified
- NetCDF
- Access docs-verified
- Licence terms and conditions apply (catalogue licence: Non-Open Government Licence); scripted download (wget/curl) requires a personal access token
Useful for
- Use cases llm-inferred
- Baseline versus near-future (2020-2049) and far-future (2070-2099) monthly flow change assessment for climate-change sensitivity in water resources or FRA work · Soil moisture drought screening for water supply or abstraction risk assessments · Catchment-scale monthly flow inputs for water balance checks where observed gauge records are short or absent
- Audience llm-inferred
- hydrologists · flood consultants · water resources engineers · drainage engineers · planners · GIS analysts
Limitations
- Constraints llm-inferred
- Model output, not observed data · Monthly time step only · Licence terms apply; scripted access needs a personal access token · Release is from 2018 and no update frequency is stated
- Licence
- Non-Open government licence
- Authentication
- Unknown — review source docs
- GitHub stars
- Unknown
- Last commit
- Unknown
- Last successful page check
- 16/10/2026
- Page health
- healthy
- Package
- Not recorded
- Verification
- Not independently verified
Provenance & evidence
Listed in ukceh-eidc public catalogue API on 2026-10-16; relevance/value screened (haiku).
Metadata observed 14/10/2026 · research sweep: sweep-2026-10-16 (ukceh-eidc)