SWMM5plus

Prototype Fortran 2008 engine for the EPA Storm Water Management Model.

Natural Resources - Water Supply and Quality - Last synced: 22 Aug 2026 - Ranking: -Infinity

EODAG

Gives you an easy way to access products from more than 10 earth observation providers, with more than 50 different product types (Sentinel 1, Sentinel 2, Sentinel 3, Landsat, etc.) that can be searched and downloaded.

catalog cbers copernicus downloader earth-observation eodag geographic-data geospatial gis landsat modis remote-sensing satellite-imagery search sentinel spatial-imagery stac

Sustainable Development - Data Catalogs and Interfaces - Last synced: 22 Aug 2026 - Ranking: 20.1

GridPACK

An open-source high-performance package for simulation of large-scale electrical grids.

Energy Systems - Grid Analysis and Planning - Last synced: 22 Aug 2026 - Ranking: 8.4

BIOMASS

An R package for estimating aboveground biomass and its uncertainty in tropical forests.

Biosphere - Biomass - Last synced: 22 Aug 2026 - Ranking: 12.9

mocsy

Routines to model ocean carbonate system thermodynamics.

Hydrosphere - Ocean Carbon and Temperature - Last synced: 23 Aug 2026 - Ranking: 16.8

etn

Provides functionality to access data from the European Tracking Network (ETN) database hosted by the Flanders Marine Institute (VLIZ) as part of the Flemish contribution to LifeWatch.

animal-movement animal-tracking biologging data-access fish lifewatch oscibio r r-package rstats

Biosphere - Marine Life and Fishery - Last synced: 22 Aug 2026 - Ranking: -Infinity

OpenIAM

An open source integrated assessment model developed by National Risk Assessment Partnership Phase II to facilitate risk assessment, management and containment assurance for geologic carbon sequestration projects.

Emissions - Carbon Capture - Last synced: 23 Aug 2026 - Ranking: 3.0

HAMS

An open-source computer program for the analysis of wave diffraction and radiation of three-dimensional floating or submerged structures.

boundary-element-method ocean-wave-energy-converters offshore-wind-platforms potential-flow-theory wave-structure-interaction

Renewable Energy - Wind Energy - Last synced: 22 Aug 2026 - Ranking: 6.3

gtfs-router

An R package for routing with GTFS (General Transit Feed Specification) data.

gtfs gtfsrouter public-transportation r-package router

Consumption - Mobility and Transportation - Last synced: 22 Aug 2026 - Ranking: 12.5

Naturtag

A tool for nature photographers that adds useful metadata to describe the organisms in your photos.

biodiversity biodiversity-data cli darwin-core dwc exif hierarchical-keywords inaturalist iptc photography taxonomy xmp

Biosphere - Biodiversity Citizen Science - Last synced: 22 Aug 2026 - Ranking: 9.3

Tree Tracker

Used by people who plant trees so they don't have to manually type coordinates with pictures they took.

Biosphere - Deforestation and Reforestation - Last synced: 22 Aug 2026 - Ranking: 4.6

FLINT

A modular system to estimate greenhouse gas emissions and removals by the land sector.

cpp-climate-change-linux-foundation

Emissions - Emission Observation and Modeling - Last synced: 22 Aug 2026 - Ranking: 7.3

The Safe Water Project

A team of volunteers at Code for Boston who are using data modeling, data visualization and machine learning to predict, visualize, and share data about the presence of hazardous drinking and surface water contaminants in the United States.

Natural Resources - Water Supply and Quality - Last synced: 22 Aug 2026 - Ranking: 7.2

HyRiver

A Python software stack for retrieving hydroclimate data from web services.

climate data hydrology python webservice

Hydrosphere - Ocean and Hydrology Data Access - Last synced: 23 Aug 2026 - Ranking: 6.1

Open Climate Knowledge

An open research project for data mining Open Access papers related to Climate Change.

Sustainable Development - Knowledge Platforms - Last synced: 22 Aug 2026 - Ranking: 5.5

Microplastic Data Portal

An Open Source project to increase access to microplastics data.

Natural Resources - Water Supply and Quality - Last synced: 22 Aug 2026 - Ranking: 6.1

GlobalDeltaChange

A theoretical framework to predict delta morphology and delta change, and a set of codes to make this predictions on a global scale for about 11,000 deltas.

Hydrosphere - Ocean and Hydrology Data Access - Last synced: 22 Aug 2026 - Ranking: 4.8

XDC Model

Enable users, or any intereted subject, to understand and familiarize with the basic concepts of the X-Degree Compatibility methodology.

Sustainable Development - Sustainable Investment - Last synced: 22 Aug 2026 - Ranking: 0.7

opendsm

An open source Python package for implementing and developing standard methods for calculating normalized metered energy consumption and avoided energy use.

building-energy efficiency energy energy-data energy-efficiency

Energy Systems - Building Energy Monitoring - Last synced: 23 Aug 2026 - Ranking: 19.2

ESTA

A command-line tool for processing raw emissions data into spatially and temporally-allocated emissions inventories, suitable for photochemicaly modeling or other analysis.

air-pollution automobiles emissions inventory modeling on-road

Emissions - Emission Observation and Modeling - Last synced: 22 Aug 2026 - Ranking: 4.5