DRI Ranges
DRI stands for Detection, Recognition and Identification and is based on the widely used Johnson's criteria.
- Detection Detect if an object is present
- Recognition See what type of object it is (i.e. person, vehicle, airplane)
- Identification For example see if someone is a friend or foe
|
|
Detection |
Recognition |
Identification |
|
Rabbit |
74 meters |
18 meters |
9 meters |
|
Person |
260 meters |
65 meters |
32 meters |
|
Vehicle |
631 meters |
157 meters |
78 meters |
Please note that these values are calculated, always consult the manufacturer for official range numbers.