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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

Compensation

Research Credit, Other

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