Question:medium

What helps to identify objects on Earth's surface?

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Remember: \[ \boxed{ \text{Spectral Signature} = \text{Unique reflectance pattern of an object} } \] It forms the basis of object identification in remote sensing.
Updated On: Jul 24, 2026
  • Atmospheric window
  • Spectral signature
  • Radiometric calibration
  • Spectral indices
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The Correct Option is B

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