NgaDigitalTerrainElevationData Properties

Gets or sets the smallest rectangular extent that bounds the terrain provided by this terrain provider. The returned extent's edges are expressed in radians.

Gets or sets the smallest rectangular extent that bounds the terrain provided by this terrain provider. The returned extent's edges are expressed in the native units of the terrain provider.

Gets the TerrainCacheGroup that contains this provider.

Gets or sets an enumeration indicating whether the heights returned by the GetHeight(Double, Double) method are relative to the Shape or to the ReferenceSurface.

Gets the smallest distance between the successive height samples of the terrain data, in radians. If the return value is 0.0, then the minimum sample spacing is unknown.

Gets or sets the value to multiply a height in the native units of the terrain provider to convert it to meters.

Gets or sets the value to multiply an angle in radians by in order to convert it to the internal units of the terrain provider.

Gets or sets the reference surface. The GetHeight(Double, Double) method returns heights relative to this reference surface. If this property is , the heights are relative to the surface of the Shape ellipsoid instead.

Gets or sets the shape on which the longitude and latitude are defined. If ReferenceSurface is , the heights returned by GetHeight(Double, Double) are relative to this ellipsoid as well.

Gets or sets the reference frame fixed to the Shape in which the longitude and latitude are defined.