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2 cards from this section. Quick, good the night before a test.
Define the electromagnetic spectrum.
Think about the types of radiation that exist beyond just visible light.
What is reflected energy in remote sensing?
What energy returns to a sensor after hitting an object?
What does the electromagnetic spectrum encompass?
Remember that EMS includes both visible and invisible types of radiation.
True or False: Reflected energy is the portion of EM energy absorbed by objects.
How does energy behave when it interacts with materials?
Explain how understanding the electromagnetic spectrum can enhance the accuracy of remote sensing applications in agriculture.
Consider how specific wavelengths correspond to different plant properties.
Discuss the implications of using different sensors on remote sensing platforms in marine versus terrestrial environments.
Analyze how environmental conditions change the requirements for sensors.
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