Reference Implementations A high level description of the ongoing reference implementations for a number of standards in the Data Model working group.

Measurements and Coordinates Flavor: current - The STC v1 model has been separated into three different, and simpler, components. The components have been given a version 2 to clarify that they are part of an overarching STC v2 framework.

Coordinates Flavor: current - Previously known at STC-coords v2

Cube and Dataset models (w/ Time Series examples) Flavor: current - This is the current Data Cube model proposal along with the current DatasetMetadata proposal.

Hubble Space Telescope Catalog Demo This notebook demonstrates interoperability between two independent reference implementations of the Source Data Model as well as of the Mapping VODML instances to VOTable WD.

VODML Parser Demo A Jupyter notebooks demonstrating how simple it is to parse VOTables annotated according to the VODML Mapping document. It also shows pratical applications and integrations with astropy. This is here mostly for historical reasons. A production-ready version of a VODML Python library with full astropy integration was developed and is available in other demo pages on this site.