Question

What is the advantage of absolute atmospheric correction over relative?
(a.) Comparison over space and time
(b.) Comparison between insitu and satellite measurements
(c.) Less approximation
(d.) All of the above

Answer 1

Answer:

The advantage of absolute atmospheric correction over relative is all the mentioned in the option.

Option (d) All of the above.

Explanation:

Atmospheric correction methods used in this study showed an effect on

• Image attributes
• vegetation change detection and
• Landscape metrics.

The atmospheric correction is judged necessary step concerning the aims and specifications of the broader research study. However, it was shown that each method behaved somewhat differently.

When it comes to choosing one of the methods for atmospheric correction, the user should be aware that the methods have their advantages and disadvantages.