Distance along ray
Height above the earth or water surface along a non-vertical line. The first coordinate is the angle of the ray from north expressed in degrees. The second coordinate is the angle of the ray from horizontal expressed in positive degrees. The distance along the ray is expressed as a positive number that increases with distance along the ray.
Height, directional
3D
Degrees from north
Degrees from horizontal
ODM2 Working Group
A vocabulary for describing the type of SpatialOffset that exists between two SamplingFeatures.
ODM2 Spatial Offset Type Controlled Vocabulary