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Mapping Tree Footprints
Applying technology in the search for the largest, oldest, and most unique trees in the world. By Christopher Bahr 2,922kb
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The Land Locator
Another in our series addressing the tendency of surveyors to use proration rather than evidence. By Chad Erickson, PS, and Linda Erickson 6,577kb
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OPUS-Projects
Courtesy of NGS, the next revolution in GPS: Another marvelous—and free—tool. By Mark Silver 2,462
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Precision Measurement at Track & Field Competitions
A surveyor uses customized equipment and software to speed up the events. By Richard Ries 1,802
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Scanning New Horizons
A state-of-the-art facility at Nicholls State University in Louisiana benefits from donations. Gordon M. Wilson 1,889kb
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Footsteps: Best Practices for Very Large Boundary Surveys
This installment addresses how to deal with distortions in distance. By Landon Blake, PS 585kb
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Leveling a Nation
In 1877, a line of levels of “utmost precision” was begun westward along the 39th Parallel. Albert “Skip” Theberge By Albert “Skip” Theberge 3,613kb
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Feedback
48kb
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Vantage Point: Fire and Rain
Fires and floods are periodic and foreseeable conditions, not Acts of God. By Wendy Lathrop, PS 529kb
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