1.

Which of the following wavelength of electromagnetic spectrum is considered most useful for remote sensing specially for aerial photography?

A. 0.03 micrometer to 0.3 micrometer
B. 0.4 micrometer to 0.7 micrometer
C. 0.7 micrometer to 1 millimeter
D. 0.03 naometer to 3.0 nanometer
Answer» C. 0.7 micrometer to 1 millimeter


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