Geography · Remote Sensing
What is the primary significance of spectral reflectance curves in remote sensing?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1They record the sound wave reflections from oceans.
- 2They measure atmospheric pressure at high altitudes.
- 3They illustrate how different surface materials reflect electromagnetic radiation across wavelengths, enabling object identification.✓
- 4They track ambient air temperature changes over time.
Correct answer
They illustrate how different surface materials reflect electromagnetic radiation across wavelengths, enabling object identification.
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