TM 5-6675-318-14
Table 4-17. DISPLAYS FOR DATUM CONVERSION PARAMETERS - Cont
Press the enter (E) key to display and/or enter the -origin offset in meters
between the centers of the reference ellipsoids of the satellite datum and the local
datum.
- O r i g i n O f f s et
NOTE
The and datum shift constants listed in Table 4-16 have appro-
priate signs for converting from satellite datum to the corresponding
local datum. Constants listed in other publications may have signs for
converting from a local datum to the satellite datum. When entering datum
constants, carefully note whether the sign is for conversion to or from
t h e s a t e l l i t e d a t u m .
Press the enter (E) key to display and/or enter the rotation angle in arc seconds
about the X-axis. A positive (+) rotation is counterclockwise with respect to the
origin of the XYZ coordinate system.
X-Axis Rotation Angle
Press the enter (E) key to display and/or enter the rotation angle in arc seconds
about the Y-axis. A positive (+) rotation is counterclockwise with respect to the
origin of the XYZ coordinate system.
4-103
