CEOP Regional Hydroclimate Projects: (click on the link for complete CEOP Reference Site Documentation)
- BALTEX (Baltic Sea Experiment)
- CEOP_AP
- CliC (Climate and Cryosphere)
- CPPA (Climate Prediction Program for the Americas)
- LBA (Large-Scale Biosphere - Atmosphere Experiment in Amazonia)
- LPB (La Plata Basin)
- MDB (Murray-Darling Basin)
- NEESPI (Northern Eurasia Earth Science Partnership Initiative)
- Other
- CEOP_AP includes reference sites that were included in the CEOP Asian Monsoon Project (CAMP).
- CEOP_AP includes reference sites that are included in MAHASRI (Monsoon Asian Hydro-Atmosphere Scientific Research and Prediction Initiative).
- CliC includes reference sites that were including in the Mackenzie GEWEX Study (MAGS).
- CPPA was formerly called GEWEX Americas Prediction Project (GAPP).

Google Earth .kmz file of CEOP Reference Sites, stations and radiosonde locations
Regional Hydroclimate Project Presentations:
Regional Hydroclimate Project Data Sets and Documentation: