“The ES-50 incorporates all those time-honored expectations, along with a reflectorless EDM of up to 350 meters, and 4,000 meters with the use of a prism.” The ES-50 offers 2- and 5-arc second ...

Route surveying including vertical and horizontal curves, curve design, survey for streets and subdivisions, earthwork, and profiles/sections using both theodolite and electronic distance measuring ...

EDM Council and Object Management Group Combine to Create Global End-to-End Data and Standards Authority. Rating 1 2 3 4 5; First-of-its-kind non-profit trade assoc ...

Route surveying including vertical and horizontal curves, curve design, survey for streets and subdivisions, earthwork, and profiles/sections using both theodolite and electronic distance measuring ...