Machine Learning Downscaling of Earth System Models
Columbia University
Eligibility
All Students
Accepts Applications Until
Dec 20, 2025
Project Duration
Flexible
Description
Program Overview: We are developing an innovative program that generates high-resolution fire projections derived from Earth system model simulations through advanced machine learning downscaling techniques.
Student Responsibilities: The student will collaborate with Dr. Erfani, a machine learning expert, to develop deep learning architectures for Earth system data downscaling using generative AI approaches such as denoising diffusion probabilistic models. A key advantage of diffusion models lies in their probabilistic nature, which enables uncertainty quantification and generation of multiple plausible scenarios rather than single deterministic outcomes. In our case, this technique offers the computational efficiency necessary to capture fine-scale spatial heterogeneity across large ensembles of plausible climate trajectories.
Required Skills
The student is required to know how to work with geospatial data (having proficiency in using packages such as NetCDF4, Xarray, Cartopy, etc.) as well as knowledge of ML modeling, especially implementing and training diffusion models on conventional ML frameworks (like PyTorch or TensorFlow). The development phase of the project will be conducted on NASA Discover HPCs; thus, having introductory knowledge of shell scripting and cloud computing would be beneficial.
Additional Information
Qualifications: Python Programming, ML Modeling (Generative AI)
Eligibility: All students
Lab/Building Location: Hogan Hall, 2910 Broadway, New York, NY 10025
Hours per week: 10-20
