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geotrellis.raster.density

KernelDensity

object KernelDensity

Object containing functions pertaining to kernel density estimation.

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Value Members

  1. def apply(points: Traversable[PointFeature[Double]], kernel: Kernel, rasterExtent: RasterExtent, cellType: CellType)(implicit d: DummyImplicit): Tile

    Computes a Density raster based on the Kernel and set of double point features provided.

    Computes a Density raster based on the Kernel and set of double point features provided.

    points

    Sequence of point features who's values will be used to compute the density.

    kernel

    geotrellis.raster.mapalgebra.focal.Kernel to be used in the computation.

    rasterExtent

    Raster extent of the resulting raster.

    cellType

    CellType of the resulting tile.

  2. def apply(points: Traversable[PointFeature[Double]], kernel: Kernel, rasterExtent: RasterExtent)(implicit d: DummyImplicit): Tile

    Computes a Density raster based on the Kernel and set of points provided.

    Computes a Density raster based on the Kernel and set of points provided. Defaults to DoubleConstantNoDataCellType.

  3. def apply(points: Traversable[PointFeature[Int]], kernel: Kernel, rasterExtent: RasterExtent, cellType: CellType): Tile

    Computes a Density raster based on the Kernel and set of int point features provided.

    Computes a Density raster based on the Kernel and set of int point features provided.

    points

    Sequence of point features who's values will be used to compute the density.

    kernel

    geotrellis.raster.mapalgebra.focal.Kernel to be used in the computation.

    rasterExtent

    Raster extent of the resulting raster.

    cellType

    CellType of the resulting tile.

  4. def apply(points: Traversable[PointFeature[Int]], kernel: Kernel, rasterExtent: RasterExtent): Tile

    Computes a Density raster based on the Kernel and set of points provided.

    Computes a Density raster based on the Kernel and set of points provided. Defaults to IntConstantNoDataCellType.