Baseline Corporation has performed numerous horizontal and vertical control surveys both conventional methods and via G.P.S. surveys. These surveys are typically for setting ground control for aerial mapping (photogrammetry) or establishing on site horizontal and vertical control for conventional mapping of route surveys, large boundary surveys or large topographic surveys.

With our cutting edge G.P.S. equipment and applications, we can perform this work for the same cost as conventional surveys, but achieve a higher order of accuracy in a lesser amount of time.