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An army artillery reconnaissance regiment has 2
battalions: the first battalion has a sound ranging battery (zvukovaia
razvedka), one radio-technical reconnaissance battery, and one optical
reconnaissance battery; the second battalion has a photography battery, a
topo-geodetic battery, and a meteorological service battery.
ARTILLERY RECONNAISSANCE
EXPECTED LOCATION ERRORS |
Reconnaissance System |
Range Error - % Range from
Observer |
Deflection Error - % Rg from Observer or
m |
Visual Recon Theodolite |
0.5-0.8 |
0.1 |
Stereoscopic Telescope |
0.8-1.1 |
0.2 |
Range finder |
1.0-1.5 |
0.2-0.3 |
(Dependent on range finder base) |
(1.0-1.2) |
(0.1) |
Flash ranging |
Large (0.5-0.8) |
Large (0.1) |
Timing flashes |
Large |
- |
Sound Ranging |
1.0 (1.0) |
0.4 (0.4) |
Helicopter Recon |
(1.4) |
(0.9) |
Radar |
A few meters |
Visual Detection from an Aircraft (No
instruments) |
100-150 meters CEP (50-70
meters) |
Aerial Photo |
15-20 meters CEP |
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