Drought Impacts in Ceara, Brazil 2019-2022 (4TU.ResearchData)
Municipality-level drought monitoring data from 184 municipalities in Ceara, Brazil (Feb 2019-Oct 2022), with qualitative impact information across 14 categories spanning hydrological, agricultural and socio-economic domains. CC BY 4.0, four downloadable files.
data.4tu.nl
At a glance
- Region
- South America
- Coverage
- 184 municipalities, Ceara, Brazil
- Access
- Free
- Category
- Academic
- Last updated
- 2025
What's inside
- Drought impacts
- Qualitative monitoring
What you can do with it
Typical work that data of this type supports.
- 01
Drought indices
Track SPI and SPEI style indices for declarations and relief.
Because it has: Drought impacts
- 02
Planning
Plan reservoir releases and cropping for a dry year.
- 03
Design flows
Estimate 1-in-50 and 1-in-100 year floods for bridges, culverts and spillways.
Where AI adds value
Ideas for machine learning and AI agents built on this kind of data.
- 01
Onset forecasts
Predict drought onset months ahead from climate signals.
- 02
One risk score
Combine many indices into a single, explainable risk score.
- 03
Flow forecasting
Train LSTM-style models on past records to forecast river levels and flow days ahead.
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