Keith Ludwig

Keith Ludwig, PLS, serves as an Associate Vice President and Survey Practice Lead with over 40 years of experience. He is responsible to coordinate day-to-day operations of Haddon Heights, NJ and Philadelphia, PA survey departments along with coordination of survey activities for all NJ and NY offices. He provides supervision of project managers, field crews and survey technicians. Keith has experience in boundary/property line analysis, State Plane, UTM and Geographic Coordinate computations, commercial and residential development, wetlands, tidelands, riparian, hydrographic surveys, highway surveys, railroads, road and stream cross-sections, topography, GPS (both static and RTK), aerial control networks, GIS mapping, 3-D laser scanning, Geomatics, and tax map preparation.