heightModelInfo.cmn.md

heightModelInfo

The I3S standard accommodates declaration of a vertical coordinate system that may either be ellipsoidal or gravity-related. This allows for a diverse range of fields and applications where the definition of elevation/height is important.

Related:

cmn::3DSceneLayer, psl::3DSceneLayer, bld::layer

Properties

Property	Type	Description
heightModel	string	Represents the height model type. Possible values are: gravity_related_height ellipsoidal
vertCRS	string	Represents the vertical coordinate system.
heightUnit	string	Represents the unit of the height. Possible values are: meter us-foot foot clarke-foot clarke-yard clarke-link sears-yard sears-foot sears-chain benoit-1895-b-chain indian-yard indian-1937-yard gold-coast-foot sears-1922-truncated-chain us-inch us-mile us-yard millimeter decimeter centimeter kilometer

Examples

Example: heightModelInfo

 {
  "heightModel": "gravity_related_height",
  "vertCRS": "NAVD88_height_(ftUS)",
  "heightUnit": "us-foot"
}