The ultimate goal of LiDAR and forward-scatter technology is to reduce uncertainty. In aviation, for example, eye-safe laser technology allows for continuous 24/7 monitoring in busy airport environments without risking personnel safety.
You've received an electro-optical/infrared (EO/IR) pod with a stated "recognition range of 20 km." The real question isn't the specification itself, but how you prove it. Without objective validation, this number is merely a claim.
Laser rangefinders determine distance by emitting a highly focused beam of light—usually a short laser pulse—and measuring how long it takes for the reflection to return.
Range resolution refers to the ability of a laser rangefinder to distinguish between two objects that are located very close to one another. In more technical terms, it is the minimum detectable difference in distance between two targets that the device can effectively measure.
In the realm of hunting, each hunters would probably like to imagine themself as the sharpshooter, to make every shot count. But reality will knocks you down just as too much uncertain factors will fail your shooting, only tools that invented by science and technology can fulfill your dream.
Laser rangefinders and LiDAR are both laser-based distance sensors, but they serve very different roles in UAV surveying. A laser rangefinder is essentially a one-shot distance meter: it emits a focused laser pulse straight at a target and measures the time until the pulse returns, yielding a single distance measurement.
