GEOS-Chem "Science Codebase" repository. Contains GEOS-Chem science routines, run directory generation scripts, and interface code. This repository is used as a submodule within the GCClassic and GCHP wrappers, as well as in other modeling contexts (external ESMs).

• Updated Mar 16, 2026
• Fortran

Official code for STARCOP: Semantic Segmentation of Methane Plumes with Hyperspectral Machine Learning models

• Updated Jul 24, 2025
• Jupyter Notebook

Download and Visualize Essential Global Heating Data in R

• Updated Mar 13, 2026
• R

Integrated Methane Inversion workflow repository.

• Updated Mar 13, 2026
• Jupyter Notebook

This R package is used to calculate CO2 and CH4 gas fluxes measured with static chamber method. It provide a easy way to calculate multiple flux measurements from one data file.

• Updated May 20, 2021
• R

• Updated Feb 2, 2026
• R

Algorithms for deriving gas emissions flux from mobile atmospheric measurements

• Updated May 23, 2025
• Python

Official code for Towards Methane Detection On Board Satellites

• Updated Mar 12, 2026
• Python

Python package for hyperspectral satellite imaging of trace gases

• Updated Mar 6, 2026
• Python

ESIIL working group: Harmonizing Natural Methane Datasets using Knowledge Guided Machine Learning

• Updated Feb 11, 2026
• R

The Methane Number according to EN16726 with MWM correction as a VBA Function for excel. Optimization with a very simple genetic algorithm.

• Updated Oct 11, 2023
• Visual Basic 6.0

The EnviroGas app and database are being designed to track and monitor CO2 and methane emissions in the oil and gas sector.

• Updated Mar 6, 2026
• TypeScript

Calculates the base of the Gas Hydrate Stability Zone given a sea floor raster using Joides formula.

• Updated Jan 28, 2021
• Python

Probabilistic Gas Leak Rate Estimation using Submodular Function Maximization with Routing Constraints

• Updated Jun 1, 2022
• Jupyter Notebook

Mesothermic bio-digester for small farms

• Updated Jul 15, 2024
• OpenSCAD

Notebooks for paper "Global Solid Waste Methane Super Emitters Using Hyperspectral Satellites"

• Updated May 23, 2025
• Jupyter Notebook

Powell WG3 analysis: footprint directionality & land cover.

• Updated Oct 16, 2019
• R

Prokaryote Gene Regulatory Network (ProGRN) Inference Pipeline

• Updated Apr 4, 2025
• HTML

Supplemental files accompanying McTigue, N.D., Q.A. Walker, & C.A. Currin (2021) "Refining estimates of greenhouse gas emissions from salt marsh "blue carbon" erosion and decomposition."

• Updated May 20, 2021
• R

• Updated Aug 12, 2025
• Python