LEGACY-E

Positioning and surveying instruments, namely global positioning systems consisting of receivers, transceivers, and cables; computer software for computing an x, y and z coordinate on the earth and assigning an attribute or description to that coordinate for mapping purposes and for computing a users current location and navigating to a desired or previously fixed location, in the fields of surveying, construction, commercial mapping, civil engineering, precision agriculture, photogrammetry mapping and hydrography