As with all GPS technology, it has come a remarkably long way very quickly. And though it is still a long ways from being survey-grade acceptible in accuracy, it has an array of practical applications that are saving surveyors a lot of time and hassle.
Continue reading “Surveyor Spotlight: Roving GPS with the Carlson Supervisor”


This week (December 2014), using some of the most advanced camera and laser scanning technologies, “[a] bust of President Obama was created by a Smithsonian-led team of 3D-digital-imaging specialists, Autodesk and 3D Systems, in collaboration with the University of Southern California’s Institute for Creative Technologies” (


Not knowing the exact location of the border wasn’t an issue for a long time; the area between the Carolinas was prodominantly rural. But now, with sharp increases in development, the states and property owners need to know; where exactly is the border?