John B. Stahl PLS, CFedS

John B. Stahl, PLS, CFedS, is owner of Cornerstone Professional Land Surveys Inc. in Salt Lake City, Utah, and is an adjunct professor of land boundary law at Salt Lake Community College. Stahl welcomes invitations to speak on a variety of topics at seminars and conferences. For more information, visit www.CPLSinc.com.

ARTICLES

Marking a Turning Point

On Aug. 30, 1875, Deputy Surveyor Charles L. DuBois stood on an open plateau above the Uintah River Valley. His instructions were to “select the most available point within the reserve for an initial point” from which the survey of the Uintah Valley Reservation would commence. ...
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HxGN Live

More than 3,500 attendees from more than 70 countries attended HxGN Live, the annual Hexagon AB user conference, at the MGM Grand Hotel & Casino in Las Vegas on June 3-6. About 450 keynotes and panel discussions were held, and several companies from around the world exhibited their geospatial products. Here are a few snapshots from the event.

POB

POB January 2015 Cover

2015 January

In this January 2015 issue of POB, we take a look at integrated technologies that provide real-time 3D measurements of a Brisbane construction site.

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Unmanned Aerial Systems (UAS)

With the unmanned aerial system (UAS) presence growing in surveying, you will in 2015:
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Surveyor Statues

The perfect gift or award for any special occasion.

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The #1 buyers' guide for land surveyors and geomatics professionals. Search listings for software and equipment manufacturers, equipment dealers and professional services. CLICK HERE to view GeoLocator.