Ashtech ProMark2 is a GPS survey system.

Magellan Corporation released Ashtech ProMark2, a GPS survey system. ProMark2 delivers a combination of post-processed, centimeter-level static survey capabilities with stand alone real-time sub 3-meter capabilities. ProMark2 also shows the user’s position on a map, has a built-in map database and can be used in a two or more receiver configuration. (Magellan, Santa Clara, Calif.)