EDCS Attribute Symbolic Constant: EAC_YAW_ANGLE

EDCS Attribute Code: 1657

Definition:
The angular distance measured in the local horizontal plane about the local vertical axis from planetary geodetic north counter clockwise (viewed from above) to the forward axis of an <OBJECT>; the yaw angle. The forward axis of the <OBJECT> is the axis that passes through the <OBJECT> centre and is directed towards the forward part or <SURFACE> (front) of the <OBJECT>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PLANE_ANGLE

EDCS Group Labels: ABSTRACT_OBJECT, ANGULAR_MEASURE

Reference Type: n/a

Reference: none

Supplemental References: none

EDCS Attribute Symbolic Constant: EAC_YEAR_COMMON_ERA

EDCS Attribute Code: 1658

Definition:
The<<TIME_QUANTITY>> as measured by the Gregorian calendar in whole years since the beginning of the Common Era.

EDCS Attribute Value Data Type: INTEGER

EDCS Group Labels: TIME

Reference Type: n/a

Reference: none

Supplemental References: none