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 |
135 meters |
33 meters |
16 meters |
|
Person |
475 meters |
118 meters |
59 meters |
|
Vehicle |
1150 meters |
287 meters |
143 meters |
Please note that these values are calculated, always consult the manufacturer for official range numbers.