TM 5-6675-318-14
SEP
UTM
Spherical Error Probable
U n i v e r s a l T r a n s v e r se
Mercator
WGS-72
World Geodetic System of
1972
4 - 1 . 4 G l o s s a r y .
2D . . . . . . . . . . . . . . . . . . . . .
A two dimensional position
computation for latitude and
l o n g i t u d e .
AD . . . . . . . . . . . . . . . . . . . . .
A three dimensional position
c o m p u t a t i o n f o r l a t i t u d e,
l o n g i t u d e , a n d h e i g h t in
meters (above MSL).
Alert Data . . . . . . . . . . . . . . . . .
D a t a d e s c r i b i n g o r b i t s o f
t r a n s i t s a t e l l i t e s w i t h
respect to time as broad -
c a s t b y s a t e l l i t e s.
Control Mode . . . . . . . . . . . . . . . .
Mode of operation used to
c o l l e c t s a t e l l i t e d a t a i n
real time, compute 2D
f i x e s , 3 D f i x e s , a nd
transmit data over a communi-
c a t i o n s l i n k f o r t r a n s l o c a t i on
at remote MX 1502 RT.
Control Site . . . . . . . . . . . . . . . .
S a t e l l i t e s u r v e y o r p o s i t i o n ed
at known site.
Diplexing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
o f t w o r a d i o s i g n a l s .
Earth Fixed Rectangular Coordinates . . . . . System of space rectangula r
(Cartesian)
coordinates with axes x, y,
and z having their origin at
the center of the spheroid .
The center of the spheroid
coincides with the center mass
o f t h e e a r t h.
The z - axis is
parallel to the mean axis of
e a r t h r o t a t i o n a n d i s p o s i t i v e
t o n o r t h .
T h e x - a x i s i s p a r a -
llel to both the mean equato-
rial and prime meridian planes
4-2
S i m u l t a e o u s r e c e p t i o n
