A Rust-powered vector tile generator for R, Python, and DuckDB.

A simple overview of using Claude Code to build Experience Builder Widgets

Dynamic hydrology-hydraulic water quality simulation model for stormwater, wastewater, and combined sewer collection systems

Code to support Coffer et al. (2026) Remote Sens. Appl.: Soc. Environ., leveraging Planet's PlanetScope satellite constellation for differentiating tidal marsh plant species within Chesapeake Bay's…

streamMetabolizer uses inverse modeling to estimate aquatic metabolism (photosynthesis and respiration) from time series data on dissolved oxygen, water temperature, depth, and light.

Workshop materials for "Open Source Geospatial Workflows in the Cloud: Learn about Tools and Techniques for Data Access, Analysis, Visualization, Storytelling, and Sharing in the Python and Jupyter…

An ArcGIS toolbox for wetland hydrology

Geocomputation with Python: an open source book

Examples of using the HSDS Service to Access NREL WIND Toolkit data

A map-first STAC search and visualization tool, with stac-geoparquet support

Tools for Accessing and Working with LANDFIRE in R

Updated version of Catchment Index Processing (CIP) Service to provide an API where outside users can index their own GIS data to NHDPlus hydrography

Make river relative elevation models (REM) and REM visualizations from an input digital elevation model (DEM).

A tidy interface for spatial dependence

Repository for the ORD developed model for water system service area boundaries.

The power of Rust for the Python STAC ecosystem

Fast methods to work with hydro- and topography data in pure Python.

JupyterGIS - Collaborative GIS editor in Jupyter

Positron, a next-generation data science IDE

Repository for the "Spatial Analysis and Statistical Modeling with R and spmodel" workshop at the Society for Freshwater Science 2024 meeting. This workshop is presented by Michael Dumelle and Ryan…

Drop down an interactive R or Python console, code editor, and plotting window from the top of your Quarto slides.

A Collaborative list of things to know before submitting to CRAN

Code for Retrieving STAC Information, addressing Repeated Spatial Infelicities and interfacing with Rsome Spectral Indices

A ready-to-use curated list of Spectral Indices for Remote Sensing applications.

An R 📦 for finding and getting geospatial earth systems data

Presentation and code for Esri DevSummit 2023

Repository for the Cloud Optimized GeoTIFF specification

CUDA-accelerated GIS and spatiotemporal algorithms

Library that attributes resource use, waste, emissions, and loss to economic sectors

Deck.gl widget for R