Package

geotrellis.raster

viewshed

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package viewshed

Visibility
  1. Public
  2. All

Type Members

  1. trait ViewshedMethods extends MethodExtensions[Tile]

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Value Members

  1. object ApproxViewshed extends Serializable

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    Created by jchien on 4/30/14.

    Created by jchien on 4/30/14.

    This appears to be an implementation of the DEM/Xdraw Viewshed algorithm from [1].

    1. Franklin, Wm Randolph, and Clark Ray. "Higher isn’t necessarily better: Visibility algorithms and experiments." Advances in GIS research: sixth international symposium on spatial data handling. Vol. 2. Taylor & Francis Edinburgh, 1994.

  2. object R2Viewshed extends Serializable

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    An implementation of the R2 [1] Viewshed algorithm.

    An implementation of the R2 [1] Viewshed algorithm.

    1. Franklin, Wm Randolph, and Clark Ray. "Higher isn’t necessarily better: Visibility algorithms and experiments." Advances in GIS research: sixth international symposium on spatial data handling. Vol. 2. Taylor & Francis Edinburgh, 1994.

  3. object Viewshed extends Serializable

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    Created by jchien on 4/24/14.

    Created by jchien on 4/24/14.

    This appears to be an implementation of the R3 Viewshed algorithm from [1].

    1. Franklin, Wm Randolph, and Clark Ray. "Higher isn’t necessarily better: Visibility algorithms and experiments." Advances in GIS research: sixth international symposium on spatial data handling. Vol. 2. Taylor & Francis Edinburgh, 1994.

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