Mike North, PLS, is a licensed professional land surveyor in Tennessee, Alabama and Georgia, and survey projects manager at Earthworx LLC in Chattanooga, Tenn. Chris Spear, GPS specialist at Earthworx LLC assisted with this article.
When Topcon (Livermore, Calif.) introduced the GR-3 GNSS receiver in 2006, the company touted innovative design features and the use of cutting-edge technology as the reasons to take the GR-3 out for a test drive. Among these features are G3 satellite tracking, enhanced durability, expanded memory, several communications options and greater convenience of use.
In the April 2017 issue of POB, find out how 3D tools played a role in the renovation of the Institute of Civil Engineers headquarters in London. Also, POB releases the results of its 2017 3D Surveying Trends Study.