What is the difference between active and passive sensors?
Active sensors emit their own energy to detect objects, while passive sensors detect energy reflected from objects.
Can you give me examples of each type?
Sure! An example of an active sensor is a radar system, while a passive sensor could be a camera that captures sunlight.
What are the advantages of using active sensors?
Active sensors can operate in any lighting condition and can provide more detailed information about the target.
Are there any disadvantages to using passive sensors?
Yes, passive sensors rely on external light sources, which can limit their effectiveness in low-light conditions.
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