GASS projects and projects in preparation are listed below. To learn more about a particular project, including contact information, click on the link or the image.
![](https://gewex.org/gewex-content/uploads/2023/07/GASS-DCP.png)
![](https://gewex.org/gewex-content/uploads/2023/07/GASS–LS4P.png)
GAP – The GEWEX Aerosol Precipitation initiative
![](https://gewex.org/gewex-content/uploads/2023/07/GASS-GAP.png)
DYAMOND – Global cloud resolving models
![](https://gewex.org/gewex-content/uploads/2023/07/GASS–DYAMOND.png)
UTCC PROES – GEWEX Upper Tropospheric Clouds and Convection Process Evaluation Study
![](https://gewex.org/gewex-content/uploads/2023/07/GASS–UTCC-PROES.png)
Mesoscale organization of deep convection
![](https://gewex.org/gewex-content/uploads/2023/07/GASS–Mesoscale-deep-convection.png)
EUREC4A-MIP – Mesoscale organization of shallow cumulus convection in present and future climate
![](https://gewex.org/gewex-content/uploads/2023/07/GASS–EUREC4A-MIP.jpg)
![](https://gewex.org/gewex-content/uploads/2023/07/GASS–COMBLE.png)
(Shallow) cumulus friction experiment
![](https://gewex.org/gewex-content/uploads/2023/07/GASS–Shallow-cumulus-friction.png)
Nudged climate model runs for MOSAiC
![](https://gewex.org/gewex-content/uploads/2023/07/GASS–MOSAiC.jpg)
Boundary Layer Cloud Projects
Continuous Intercomparison of Radiation Codes (CIRC)
Clouds Above the United States and Errors at the Surface (CAUSES)
CFMIP-GASS Intercomparison of LES and SCMs (CGILS)
Cirrus Model Intercomparison Project (CMIP)
Demistify: An LES and NWP Fog Modeling Intercomparison
GEWEX Atmospheric Boundary Layer Study 3 (GABLS-3)
GEWEX Atmospheric Boundary Layer Study 4 (GABLS-4)
Grey Zone Project: Cold Air Outbreak Intercomparison Case
Impact of Initialized Land Temperature and Snowpack on Sub-Seasonal to Seasonal Prediction Phase I (LS4P-I)
Microphysics Project
Polar Cloud Project
Surface Drag and Momentum Transport
Vertical Structure and Diabatic Processes of the Madden-Julian Oscillation: A joint project with the MJO Task Force using YOTC data