Actively maintained, documented, and intended for outside use.
| Repository | Description | Language |
|---|---|---|
| clouds-decoded | Tools for extracting and analysing physical cloud properties from Sentinel-2 imagery. | Python |
| beta-earth | An open emulator of AlphaEarth — reproducible embeddings for global-scale Earth observation. | Python |
| cozip | Cloud-Optimized ZIP: read a ZIP archive like a table, with range requests instead of full downloads. | C |
| cozip_reader | Reference reader for Cloud-Optimized ZIP archives. | C++ |
Early-stage or recently announced. APIs and formats may change without warning.
| Repository | What it is | Status |
|---|---|---|
| geozl | Geospatial codec extensions for OpenZL — domain-aware compression for raster data. | Active development |
| rumi | A GeoTIFF profile for AI4EO training data. | [Draft spec / early implementation] |
| glue | Glue connects any modality of Earth observation to language. | Announced |
| taco | The TACO specification and tooling for AI-ready Earth observation datasets. | Announced |
Package channels and org plumbing — useful if you're installing our software, less interesting otherwise.
| Repository | What it is |
|---|---|
| AsteriskRegistry | Julia package registry for Asterisk Labs packages. |
| asterisk-labs.r-universe.dev | R package universe for Asterisk Labs packages. |
| community-extensions | Our DuckDB community extensions (fork of duckdb/community-extensions). |
| asterisk-labs.github.io | Source for our website. |
Issues and pull requests are welcome across all repositories. For anything larger than a bugfix, open an issue first so we can agree on the shape of it before you write code.
Reach us at hello@asterisk.coop.