10 Questions
What does the tone of an object or its spectral signature primarily describe?
The top color of the object
What can changes in water tone typically signal?
The depth and quality of the water
Which of the following features is usually characterized by a light tone?
Bare soil or areas
What does the texture of an image feature represent?
The degree of roughness
What is characterized by a mottled tone with abrupt changes in grey levels in a small area?
Rough textures
What determines the overall visual smoothness or coarseness of image features?
Texture
What is the primary function of shadows in aerial photographs?
To determine the height of objects
What is the term used to describe the presence of certain features in relation to others?
Association
What can be used to determine the height of objects in aerial photographs?
Shadows
What is an example of a feature that is usually characterized by a dark tone?
Healthy and dense vegetation
This quiz covers the basics of remote sensing, including the interpretation of colour composite images, bands, and their applications in understanding the surrounding environment.
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