GEMstat
The Global Freshwater Quality Database GEMStat provides scientifically-sound data and information on the state and trend of global inland water quality. As operational part of the GEMS/Water Programme of the United Nations Environment Programme (UNEP), GEMStat is hosted by the GEMS/Water Data Centre (GWDC) within the International Centre for Water Resources and Global Change (ICWRGC) in Koblenz, Germany.
Simple
- Date (Creation)
- 2022
- Edition
-
existing
- Purpose
-
English
- Status
- On going
- Maintenance and update frequency
- As needed
- Theme
-
-
Water quality
-
- Place
-
-
World
-
- Access constraints
- License
- Use constraints
- otherRestictions
- Other constraints
-
Non-commercial
- Spatial representation type
- Grid
- Metadata language
-
eng
- Character set
- UTF8
- Topic category
-
- Water quality
N
S
E
W
- Reference system identifier
- WGS 1984
- Number of dimensions
- 3
- Dimension name
- Row
- Dimension name
- Column
- Dimension name
- Vertical
- Cell geometry
- Area
- Hierarchy level
- Dataset
- Statement
-
2024
Overviews
Spatial extent
N
S
E
W
Provided by
Associated resources
Not available