Category Archives: Surveying

History – Art – Community (Updated)

A community gathers for the dedication of Dave LaMure Jr.’s sculpture, “A Vision of Tomorrow,” honoring pioneering surveyor John E. Hayes. Updated: Nov 11, 2018. Audio presentation added at the end of the article. “This has changed my life,” said Dave LaMure, Jr. “It has touched me here,” he added, gesturing to his heart. LaMure...

3D Straight Down

Seeing down manholes in detail is an innovation made possible with 3D scanning. [Above image: Deploying the camera system down a manhole to access the Hooksett, New Hampshire sewer system. No breaching of the hole happened, which is a serious OSHA consideration. (The GibbetMount shown here has a steel casing that’s since been upgraded to...

Preserving History, One Monument at a Time

From editor Scott Martin: The original purpose of this guest article by Michael McGee, PLS, et al, was to protect the integrity of this historical monument and its position, which were imperiled by plans to make improvements to the Washington Square Park. Michael and several others, including Dave Doyle, NGS retired geodetic surveyor, quickly researched...

Examining Captivate

Above: A crew chief with BL Companies of Connecticut begins his day working with Captivate. The evolution of 3D surveying field software and Leica Geosystems’ Captivate might surprise you. Editor’s Note: Captivate has been widely implemented among Leica Geosystems users for several years now. In many ways it was a dramatic leap for Leica Geosystems—going...

NSPS Elections, Candidate Statement: Timothy Burch

Editor’s Note: The National Society of Professional Surveyors (NSPS) will be holding its annual election of officers in December of 2018. NSPS members will be notified by the NSPS prior to the election with details on how to vote and deadlines. xyHt annually extends an invitation for any and all candidates to submit candidate statements for...

Mine Surveying

Advancements in this discipline reflect changes in productivity and data flow for surveying. Mine surveyors are responsible for maintaining an accurate plan of the mine as a whole, and they update maps of the surface layout to account for new buildings and other structures. They also survey the underground mine workings in order to keep...