Indicates from which processing chain data originates and how the data itself has been produced.

Metadata about version control systems

OGC API - Records micro website

Duckdb-based MCP server for datasets

✨ The all-contributors bot website and documentation. Recognize all contributors, not just the ones who push code ✨

Fast native GeoParquet cartographic viewer in Rust (egui + wgpu) — streaming loads, row-group pruning, LOD rendering, equal-area projections

Access large language models from the command-line

CLI for obtaining data Overture Maps

Run pytest on markdown code fence blocks

A CLI tool for managing cloud-native geospatial data

Global Vs30

A list of policies by different open source projects about how to engage with AI-generated contributions.

skills for coding agents related to marimo

Asynchronous PMTiles reader for Python

GEM Building Taxonomy

GlobalBuildingAtlas: an open global and complete dataset of building polygons, heights and LoD1 3D models

Useful resources for using the Parquet format

Basemap PMTiles generation and cartographic styles for OpenStreetMap data and more

experiments with modern geospatial tooling

Windows application for quick exploration of S3 buckets.

Mock-up of the Overture conductor CLI

My attempt to sketch a migration path to Pydantic

I attempt to re-imagine how the Overture schema reference works

Notarize QGIS dmg installers for macos

A tiny command line viewer that shows rasters/photos, vectors, and csv files inline in your terminal.

🗃 Open source self-hosted web archiving. Takes URLs/browser history/bookmarks/Pocket/Pinboard/etc., saves HTML, JS, PDFs, media, and more...

TorchGeo: datasets, samplers, transforms, and pre-trained models for geospatial data