Geography Reference
In-Depth Information
N
,
1
T
T
T
2
r
R
cos
1
T
L
2
2
R
L
1
0
R
2
0
0
S
Figure 20.
The Lab Vehicle and the sighted target positioning on the equivalent sphere of the terrestrial
globe.
- the geographic coordinates of longitude and, respectively, of latitude,
which are deduced for two sighting successive positions,
L
and respectively
L
, of the
video camera from the determinations performed by the GPS-INS group, by introducing the
offset corrections, which correspond to the distances between the emplacement location of
this group in the lab vehicle and the camera objective:
and
11
22
- the target geographic coordinates of longitude and, respectively, latitude;
,
TT
;
; - the angular differences of longitude;
1,
TT
1
1,2
1
2
