A to Z GIS | Explore this related guide, featuring updated terms and graphics and developed in coordination with Esri’s GIS Dictionary team.
Learn more about A to Z GIS
GIS Dictionary
Browse dictionary
tic
URL copiedShare URL
[data conversion]
A registration or geographic control point for a coverage representing a known location on the earth's surface. Tics are used when transforming the coordinates of a coverage from one coordinate system to another.