Which of the Following Statements About Remote Sensing Are True

Multiple Choice

Which of the following statements about remote sensing are true?

A) Remote sensing operates on the principle that objects on the Earth emit electromagnetic radiation that can be measured.
B) Objects on the Earth emit energy that is both visible and invisible to our unaided eyes.
C) A remote-sensing image begins with a measurement of emissivity by the satellite.
D) The collected data is only sent out to scientific users as false-colored images.
E) False-color images highlight particular geographic features of interest.