Facilitating Access to Global Observing Systems Data and Information
GCOS/GTOS Joint Programs
Program
Data Access
Program Information
Coordinating Bodies
Essential Climate Variables (ECV)
Other Links
GTN-G > Global Terrestrial Network for Glaciers
ICSU
FAGS
GCOS
GTOS
TOPC
Glaciers/ Ice Caps
GTN-H > Global Terrestrial Network for Hydrology
WMO
GCOS
GTOS
TOPC
Ground Water
Lake Levels
River Discharge
Configuration of GTN-H Network
GTN-P > Global Terrestrial Network for Permafrost
IPA
GCOS
GTOS
TOPC
Permafrost and Seasonally-Frozen Ground
GTN-R > Global Terrestrial Network for River Discharge
WMO
GCOS
GTOS
TOPC
River Discharge
ETN-R > European Terrestrial Network for River Discharge
GTN-L > Global Terrestrial Network for Lake level/area
WMO
GCOS
GTOS
TOPC
Lake Levels
HYDROLARE > Data Center for Hydrology of Lakes and Reservoirs
WWW/Global Observing Systems (GOS) Synoptic Network
WMO
GTOS
ECV Matrix
(various ECVs)
Observation components of the Global Obersing System