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Posts Tagged ‘Mapping’

BY TIMOTHY A. SCHULER

The National Map is a feat of modern-day cartography. It also reveals our country’s shifting priorities.

FROM THE APRIL 2017 ISSUE OF LANDSCAPE ARCHITECTURE MAGAZINE.

Lisa Orr, ASLA, was 11 years old when she attended her first West Virginia funeral. Her great-grandmother, Susan Bolyard Summers, had died at the age of 102 and was being buried in the family cemetery, behind a little country church called Mount Zion. Orr’s family drove the hour and a half from Morgantown, in the northern part of the state, to rural Preston County, winding through a tangled warren of hills and hollows and passing a dozen other hilltop cemeteries before reaching their destination.

The trip made a lasting impression on Orr. Preston County was so unlike her life in Morgantown: The landscape was as breathtaking as it was formidable. “It’s hard to explain how rugged the territory is,” she says, speaking from her office at West Virginia University (WVU), where she teaches landscape architecture. “It’s like a mini-Grand Canyon everywhere you go.” It illuminated the hardscrabble life that her great-grandmother had lived, living on foraged chestnuts and whatever else would grow in Preston County’s rocky soil. And it gave Orr her first glimpse into the role these cemeteries played in local people’s lives.

Caring for these places, she learned, was part of many families’ cultural heritage, including her own. “Part of my grandmother’s life was just visiting cemeteries,” she says, (more…)

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BY BRIAN BARTH

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3-D Scanning and the holographic landscape.

FROM THE JANUARY 2017 ISSUE OF LANDSCAPE ARCHITECTURE MAGAZINE

It’s been more than a decade since Google Earth put 3-D mapping in the hands of anyone with an Internet connection. Now, armchair map geeks can fly through the skyline of virtually any city in the world to check out, say, the architecture of the Louvre or take a virtual stroll through the Jardin des Tuileries using Google Street View. The ability to cost-effectively produce such imagery on a global scale stems in part from advances in 3-D scanning, a term of art that encompasses LiDAR (light detection and ranging), drone-based photography, ground-penetrating radar, and other advanced imaging technologies.

Three-dimensional scanning has become so inexpensive and user-friendly that design firms are starting to experiment with it. Architects and engineers use it to help create as-built drawings of bridges and buildings and for “clash detection” when designing additions or renovations of historic structures. Urban planners use it as a visualization tool when modeling different development scenarios. Anything that can be 3-D scanned can be 3-D printed, and (more…)

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