A data relocation approach for terrain surface analysis on multi-GPU systems: a case study on the total viewshed problem
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DOI: 10.1080/13658816.2020.1844207
Abstract: ABSTRACT Digital Elevation Models (DEMs) are important datasets for modelling the line of sight, such as radio signals, sound waves and human vision. These are commonly analyzed using rotational sweep algorithms. However, such algorithms require… read more here.
Keywords: multi; total viewshed; case; multi gpu ... See more keywords
A total viewshed approach to local visibility in the Chaco World
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DOI: 10.15184/aqy.2018.135
Abstract: The Chacoan great houses and great kivas of the U.S. Southwest are monumental, both in their scale and in conveying meaning. Visibility is key to understanding how and by whom that meaning was experienced. Although… read more here.
Keywords: local visibility; viewshed approach; total viewshed; visibility ... See more keywords