Copernicus Lake Water Quality 300m (Sentinel-3 OLCI)
Sentinel-3 OLCI derived lake water quality at 300m resolution with chlorophyll-a, turbidity, TSM, trophic state index, and cyanobacteria risk. 10-daily composites covering 2016 to present
land.copernicus.eu
At a glance
- Region
- Global
- Coverage
- Medium to large lakes worldwide (300m resolution)
- Access
- Free
- Category
- International
What's inside
- Chlorophyll-a
- Turbidity
- Cyanobacteria Risk
- Lake Water Quality
Terms explained
What you can do with it
Typical work that data of this type supports.
- 01
Hotspots and trends
Find where contamination is high and whether it is getting worse.
Because it has: Chlorophyll-a
- 02
Compliance checks
Compare samples against drinking water and discharge standards.
- 03
Storage tracking
Follow storage and releases through the season.
Because it has: Lake Water Quality
Where AI adds value
Ideas for machine learning and AI agents built on this kind of data.
- 01
Risk maps
Predict contamination where no samples exist, from geology, land use and climate.
- 02
Anomaly alerts
Catch sudden spikes in sensor or lab data automatically.
- 03
Storage from space
Estimate volume from satellite water area and altimetry.
Machine access and documentation
Open API
land.copernicus.eu lake-water-quality-300m WMS/WCS
Licence: Copernicus open data
Listed in our registry of open water APIs, which WaterDataGPT can query live.
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