ESA Feasibility Study
560+
EA monitoring stations
15
Partner reservoirs
4
Key WQ parameters
5-yr
Measured emissions record
Anglian WaterSevern Trent NorthumbrianUnited Utilities Southern WaterSouth West Water Thames Water
ESA ESRIN Contract · AO/1-11234/22/I-DT · OpenHighDrone / KarmanLab · 2026
Select your organisation
Load your reservoir portfolio and monitoring data
Please select an organisation.
Simulated data · research instrument only
SW
SWEEPIntelligence Platform
Demos
AN
Anglian Water
Methane flux estimates, WQ sensitivity analysis, and threshold alerts across your reservoir portfolio
Reservoir Portfolio
Click a reservoir to view physical properties and GHG detail
GHG estimates: empirical model, literature-calibrated
Selected reservoir -
Physical properties
GHG flux estimates
Water quality parameter
Water Quality Threshold Alert🔗 Controls sensitivity chart →
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Chl-a Sensitivity to CH4🔗 Synced with alert ←
Sensitivity model curve · your reservoirs plotted · threshold marker shown
EO vs in-situ correlation, model performance validation, and prediction uncertainty by parameter
Monitoring Baseline
Current status quo for water quality and GHG monitoring across your network
The Four SWEEP Water Quality Parameters
Monitoring Frequency Gap
EA In-Situ Stations
Long-term Water Quality Trend
-
Catchment Intervention Impact
Month 8: Catchment nutrient reduction programme commenced  ·  Green segment = post-intervention period
Stakeholder personas, cost-benefit analysis, and regulatory compliance value by user group
Data Use Cases
Workflows enabled across water quality and GHG domains
Integration architecture, data pipeline overview, and deployment roadmap for SWEEP onboarding
Integration Overview
High-level architecture showing where utility input connects
Model Performance Validation
Satellite-derived WQ accuracy benchmarked against EA ground-truth observations
EO vs In-Situ Correlation🔗 Controls uncertainty chart →
R² = -
Prediction Uncertainty🔗 Synced with correlation ←
±20% uncertainty band for the selected parameter - updates with correlation chart
Service Responsibilities
What SWEEP delivers, and where partner input makes a difference
Intended Outcomes