Global TAP Schema Simple Search

This service lets you find columns within VO TAP services by UCD or description words.

For UCD, you will frequently want to use regular expression matches (e.g., ~ pos.eq*). Note that, unfortunately, many services still use old-style UCDs (see Moving to UCD1+). Thus, to find all interesting columns, you may need to search multiple times.

The table can also be queried using TAP or on our ad-hoc ADQL service.

UCD of column (many services still have 1.0 UCDs).
Terms in table description (case does not matter, patterns not allowed)
Terms in column description (case does not matter, patterns not allowed)
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Limit to items.