Approved For Release 2005/07/20 : CIA-RDP81R00560R000100060001-5
CODE 47 GROUP CLASSIFICATION
(Derived from the angle of elevation)
CODE 48-51 SUN BEARING ANGLE
(Calculated)
CODE 51 SUN BEARING ANGLE
X
X
East of the Meridian
Y
Y
0
0
1
-79.99° to + 79.99°
1
2
+80.00° to +89.99°
2
3
+90.00° to +100.00°
3
4
+100.01° to 130.00°
4
5
+130.01° to +180.00 and -180.00° to -100.01°
5
6
-100.00° to -90.01°
6
7
-90.00° to -80.00°
7
8
8
9
9
CODE 52 DURATION TIME UNITS
CODE 55 DURATION GROUP CLASSIFICATION
X
X
Y
Y
0
Days
0
5 second and less
1
Hours
1
6 - 10 seconds
2
Minutes
2
11 - 30 seconds
3
Seconds
3
31 - 60 seconds
4
4
61 seconds - 5 minutes
5
5
6 - 30 minutes
6
6
Over 30 minutes
7
7
8
8
9
9
CODE 56 OBSERVATION METHOD
CODE 57 SOUND
CODE 58 OBJECT COLOR
X
Variable
X
Variable
X
Variable
Y
Y
Y
0
Naked eye
0
Motors
0
Metallic
1
Eye glasses
1
Jets or rockets
1
Light, glow, luminous
2
Window
2
Explosion
2
Red
3
Windshield
3
Unlike aircraft
3
Orange
4
Binocular
4
Hiss, swishing, whining
4
Yellow
5
Telescope
5
Rumbling
5
Green
6
Theodolite
6
Humming or buzzing
6
Blue
7
Radar
7
None
7
Violet
8
Photographic
8
8
Black
9
Other
9
Other
9
White
305
Approved For Release 2005/07/20 : CIA-RDP81R00560R000100060001-5