Intelligent Rural Tourism Environmental Suitability Evaluation System Based on a Wireless Sensor Network

Table 1

The meaning of the judgment matrix scale.

Scaling	Meaning
2	Indicates that the elements are of equal importance compared to each other
4	Indicates that the former is obviously more important than the latter when the elements are compared
6	Indicates that the elements are compared with each other; the former is slightly more important than the latter
8	Indicates that the elements are compared with each other; the former is more important than the latter
1	Indicates that the elements are compared with each other; the former is more important than the latter
3, 5, 7, 9	Indicates that the importance is between the upper and lower adjacent indicators
Reciprocal	If the ratio of the importance of the element to the element is , then there is