All water data sources
FreeSpace AgencyGlobal
JAXA GOSAT-GW Water Cycle
GOSAT-GW satellite launched 2025 orbiting at 666 km with 3-day repeat cycle, contributing to WMO Global Greenhouse Gas Watch for water cycle monitoring.
earth.jaxa.jp
At a glance
- Region
- Global
- Coverage
- Global
- Access
- Free
- Category
- Space Agency
- Last updated
- 2025
What's inside
- Water Cycle
- Atmospheric Moisture
- Greenhouse Gas
What you can do with it
Typical work that data of this type supports.
- 01
No-gauge areas
Monitor places with no ground stations.
- 02
Long records
Use consistent records going back decades.
- 03
Change mapping
Map changes in water, land and vegetation.
Where AI adds value
Ideas for machine learning and AI agents built on this kind of data.
- 01
Segmentation
Map water, crops and land use pixel by pixel with deep learning.
- 02
Data fusion
Blend satellite and ground data into one better estimate.
- 03
Change detection
Find what changed, at national scale, automatically.
Related water data
Find more water data
Search and compare 1,900+ water data sources by region, type and access.