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Posts Tagged ‘Mapping’

BY JENNIFER REUT

An emerging platform for design activism braces for the future.

FROM THE OCTOBER 2017 ISSUE OF LANDSCAPE ARCHITECTURE MAGAZINE.

It can be difficult, even in the face of powerful evidence, for designers to accept responsibility for the role the profession has played in reinforcing the boundaries of race and class that shape urban lives, not just the spaces in which they’re lived. “As designers and planners, we have neglected these communities,” says Lindsay Woodson, a recent graduate of Harvard University’s Graduate School of Design (GSD) in urban planning.

Woodson is talking about neighborhoods like Sandtown in Baltimore, or Ferguson, Missouri—historically segregated communities that are disproportionately affected by police violence. In 2014, Woodson and fellow Harvard graduate student Marcus Mello began a project that would illuminate the systemic crosshairs in which (more…)

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BY ZACH MORTICE

The world’s protected areas. Currently around 15 percent of the earth’s terrestrial surface is protected. The United Nations target is to reach 17 percent by 2020. © 2017 Richard J. Weller, Claire Hoch, and Chieh Huang, Atlas for the End of the World.

Within the hundreds of maps Richard Weller, ASLA, assembled for his Atlas for the End of the World, there’s an implicit argument for something like a new mandate for landscape architecture: Instead of mostly planning the development of public outdoor spaces in developed and affluent cities, it’s time for landscape designers to mediate the battles between rapidly expanding developing-world cities and the irreplaceable biodiversity they’re consuming. It’s a task that increases landscape architects’ zones of influence from the scale of city blocks to hundreds of square miles.

 The online atlas, which launched on Earth Day 2017 and just passed its 50,000th click, has a bracingly apocalyptic name. But within the discipline of landscape architecture, it points to a new beginning.

“There’s a whole question for us about how we approach urban design and planning so that cities (more…)

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BY ZACH MORTICE

The DAPL crosses two watershed systems. Map by Alma and Friends.

The recently completed Dakota Access Pipeline (DAPL) will run for 1,172 miles from northwest North Dakota to downstate Illinois, pumping 450,000 barrels of oil per day and costing $3.8 billion to build. Those are superlative numbers that can blot out the complexity and vulnerability of the landscapes and watersheds the pipeline traverses. Making these facets of the DAPL clear is the goal of maps created by an anonymous group of designers calling themselves Alma and Friends. Their work has been collected and packaged by the Los Angeles public television station KCET with a series of articles on the ecological consequences of the pipeline.

These maps detail regional watersheds, individual bodies of water, indigenous lands, the blotches of human settlement that dot this stretch of the Great Plains and midwestern prairie, and past and potential oil spills. Collected into a series of seven interactive maps by KCET, (more…)

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BY KARL KULLMANN

Drone mapping fills a missing link in site representation.

FROM THE MAY 2017 ISSUE OF LANDSCAPE ARCHITECTURE MAGAZINE. 

In many ways, the satellite has been instrumental for landscape architecture. As the apex of two centuries of progressively higher aerial reconnaissance, the satellite’s view reveals landscape associations and patterns that remain concealed at lower altitudes. Through these revelations, satellite imagery played a key role in the reinterpretation of cities as complex ecological systems instead of mere assemblages of buildings. Ultimately, online satellite mapping applications confirmed that the entire planet is composed of landscape. Through the convenience of GPS-equipped mobile devices, we now seamlessly integrate the satellite’s landscape into our everyday lives.

A world tuned in to the synthesizing role of landscape is undoubtedly empowering for landscape architecture. But as enlightening and convenient as the satellite’s all-encompassing gaze may be, the tyranny of distance coupled with a downward viewing angle also undermines its potency. As landscape architects are abundantly aware, the nuances and details that enrich the landscape are often camouflaged from 450 miles above Earth within shadowed, interstitial, and underneath spaces. Even with familiarization and steadily improving image resolutions, abstract planimetric forms routinely fail to resonate with an individual’s perception of his or her place in the world. The recurring popularity of more immersive angles such as the archaic bird’s-eye view is probably a reaction to this lingering apprehension.

These shortcomings are revealed at the site scale, at which a significant portion of landscape practice occurs. At this scale, the substitution of feature surveys or commissioned aerial imaging with freely available satellite-derived GIS data often lowers the quality of spatial information. GIS mapping data interpolated from much larger data sets trades site specificity for expansive coverage, and its accuracy typically has not been verified on the ground. Given that landscape architecture relies on maps in one form or another to interpret, abstract, conceptualize, and ultimately reconfigure the ground, (more…)

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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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