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Distributed computing / Geographic information systems / GIS file formats / Geography / Triangulated irregular network / Delaunay triangulation / Digital elevation model / USGS DEM / Rasterisation / Computing / Cartography / Concurrent computing


Generating Raster DEM from Mass Points via TIN Streaming Martin Isenburg1, Yuanxin Liu 2, Jonathan Shewchuk 1 Jack Snoeyink 2, and Tim Thirion2 1 2
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Document Date: 2006-06-21 17:45:57


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File Size: 2,15 MB

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Company

Dell / /

Facility

University of North Carolina / Chapel Hill Abstract / University of California at Berkeley Computer Science / /

IndustryTerm

streaming software modules / insertion algorithm / coordinate systems / external memory algorithms / external sorting algorithm / airborne laser range scanning technology / incremental insertion algorithm / written software / commodity computing equipment / streaming point-processing algorithms / software pipeline / point processing applications / prototype tools / correct solution / finalizer software / triangulation algorithm / stream processing application / stream processing / generic external sorting algorithm / /

MarketIndex

set 500 / /

OperatingSystem

Windows XP / /

Organization

Computer Science Division / University of California / University of North Carolina / /

Person

Jonathan Shewchuk / David Maune / /

Position

photogrammetrist / /

ProvinceOrState

Manitoba / North Carolina / California / /

Technology

incremental insertion algorithm / 2.13 GHz mobile Pentium processor / streaming Delaunay triangulation algorithm / incremental Delaunay insertion algorithm / streaming point-processing algorithms / airborne laser range scanning technology / laptop computer / external memory algorithms / random access / external sorting algorithm / operating system / DEM technologies / generic external sorting algorithm / /

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