Question

Colour signature on standard false colour composite of the earth surface feature such as turbid waterbody is:

• A. Light blue
• B. Dark blue
• C. Light green
• D. Thick black

Hint:

Turbid water in false colour composite: light blue due to sediment reflectance.

Answer 1

The Correct Option is A

In a standard false colour composite, a turbid waterbody appears as light blue:
- Turbidity from suspended sediments increases reflectance in the visible spectrum, often showing as light blue.
- Clear water might appear darker, while other colors like green or black indicate vegetation or deep water.