Category Archives: Construction/BIM

The geospatially aware Jackal robots are configured with different imaging and navigation systems depending on the needs of the autonomous application.

Robot Revolution

This entry is part 4 of 5 in the series xyHt in print, June 2015Clearpath Robotics CEO Matt Rendall discusses unmanned systems, land survey, and robotic industry trends.   The robot revolution is hitting a big milestone. Robotic use is expanding beyond research activities, aerial applications, and industrial manipulators through a new kind of deployment:...

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25 Tips for BIM

This entry is part 1 of 8 in the series xyHt in print April 2015Expert Recommendations for Better As-built BIMs Creating as-built building information models (BIMs) has been greatly facilitated by the introduction of 3D laser scanners and modeling software, but the process still has its challenges. Four experts were asked to put their decades...

John Heiser, a senior environmental research engineer at Brookhaven National Laboratory (BNL) collects solar data at the Long Island Solar Farm—a 200-acre, 32 MW facility located on the BNL campus.

Maximizing the Sun

This entry is part 8 of 8 in the series xyHt in print April 2015Solar energy grows in part due to aerial imaging and surveying. Solar power is booming in the United States. “Every three weeks,” President Obama said in his 2015 State of the Union address, “we bring online as much solar power as...

This 3D image shows vertical measurements of the CUNY Applied Science Research Campus, where Bradford performed a 3D as-built measurement of all the recently constructed slab edges across six floors of the two new buildings.

Choosing the Right Data Capture Tool for BIM

This entry is part 3 of 7 in the series xyHt in print, January 2015Above: This 3D image shows vertical measurements of the CUNY Applied Science Research Campus, where Bradford performed a 3D as-built measurement of all the recently constructed slab edges across six floors of the two new buildings.  With the rise in demand...

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Crafting The Future via Geodesign

This entry is part 6 of 9 in the series xyHt in print November 2014Geodesign is on the move. While the term may be new to some, it is an old concept getting new life via modern technology: how the science of geography should inform our methods of design. In that sense, geodesign is an...

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What is xyHt?

Stand in the place where you live Now face North Think about direction Wonder why you haven’t before “Stand” – R.E.M. Why an obscure geodetic expression? It’s not all that obscure—it represents a foundational element requisite to nearly all human endeavor. It touches your life explicitly and in the abstract. All of the ways that...