Assertion: coordinate's position | /r/HasProperty | required
Facets:
Source sentences:
text: If a position at a different time is required then the published velocity must be applied and a new position computed.
text: The published NAD 83 coordinates correspond to the position of the site at January 1 2010 (or equivalently, epoch 2010.00), and if a position at a different time is required then the published velocity must be applied and a new position computed.