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4 cards from this section. Quick, good the night before a test.
What type of sensor relies on natural sunlight?
Think about what energy source is needed.
Give one example of an active sensor.
This sensor uses its own energy to function.
Which type of sensor depends on external light for operation?
Think about what each type of sensor needs.
True or False: Active sensors are not affected by weather conditions.
Consider how these sensors gather data.
Discuss how the choice of sensor type affects the quality of data in remote sensing.
Think about seasonal changes and day versus night.
Evaluate the impact of internal sensor geometry on image capture.
Consider how different geometries store and process data.
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