Longitude coordinate of a vertex belonging to a frame

This keyword provides the longitude coordinate of the current vertex of a frame. It is expressed in the Geographic Coordinate System attached to the Coordinate Reference System.

The frame is represented as a polygon. The frame can be either the Dataset_Frame or the Source_Frame. Please refer to the attached figure.

Example :
 
<FRAME_LON unit="DEG">35.09090909</FRAME_LON>

Constraint :

CM if FRAME_X not present

Note :CM means Conditional Mandatory, X means Excluded

Datatype : t_FRAME_LON (based on xsd:double)

Attribute : unit of type k_FRAME_LON_Angular_Unit

k_FRAME_LON_Angular_Unit (based on String)

Possible Values :

DEG

DMS

GON

String (based on xsd:string)

Possible parent(s)

Vertex