Universal Transverse Mercator
// Specification of Object Reference Model (ORM)
SRM_HORIZONTAL_DATUM_ENUM horizontal_datum
// Specification of Projection Basis
SRM_UINT8 zone // [1 … 60]
// Origin Displacement of Coordinate System
SRM_FLOAT64 x_offset // origin relative displacement in X
SRM_FLOAT64 y_offset // origin relative displacement in Y
SRM_HEMISPHERE_ENUM hemisphere
SRM_FLOAT64 x // meters; positive eastward
SRM_FLOAT64 y // meters; positive northward