Omnicat Catalogue

What would you like to do?

Choose an entry point below. All browsing interfaces use WebAssembly for instant client-side filtering with no server round-trips.

Catalogue Browse and filter your data interactively

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Interactive browser

Catalogue Browser

Navigate the full dataset tree step-by-step — drill down through MARS keys (class → stream → type → …), select a geographic region and compose Polytope data requests interactively. Powered by WebAssembly for instant client-side filtering with no server round-trips.

Open catalogue

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Feature-first wizard

Feature Catalogue

Start by choosing the kind of data you want — timeseries, vertical profile, bounding box and more — then configure its parameters and navigate the dimension tree. Designed for users who know their feature type before their MARS keys.

Open feature catalogue

Standards Access data through industry-standard geospatial APIs

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STAC API v1.0

STAC Browser

Browse collections and items through the SpatioTemporal Asset Catalog standard. Supports hierarchical key drill-down, item property summaries and ready-to-paste code snippets for direct data access.

Open STAC browser

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OGC API – Records

OGC Records Browser

Discover datasets through the OGC API – Records standard. Browse record catalogues with key-by-key drill-down and RFC 7946 GeoJSON records enriched with themes, contacts and licensing metadata.

Open OGC browser

Developer Integrate and build against the catalogue APIs

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API reference

API Documentation

Explore every STAC and OGC endpoint with an interactive “Try it” panel. Includes copy-paste curl, Python and JavaScript snippets, schema definitions, and documentation for Qubed-specific hierarchical catalogue extensions.

View API docs

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Python client

Python Client

Query the catalogue directly from Python with a single import. Omnicat(address=…) gives you .axes(), .qube() and .select() with a filters dictionary argument and full type annotations.

View client docs