Q20
In GIS, which analysis is used to determine the best location based on multiple weighted criteria?
A.
Buffer analysis
B.
Overlay analysis
C.
Network analysis
D.
Multi-criteria decision analysis (MCDA)
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
Multi-criteria decision analysis (MCDA) integrates various factors weighted according to importance to identify optimal locations.It is extensively used in site selection for engineering projects.