Evaluation and Application of Environmental Value of Rural Land Resources Based on Improved GIS System

Table 2

Value range of judgment matrix.

The value of Pij	Implications
1	Pi is as important as Pj
3	Pi is slightly more important than Pj
5	Pi is significantly more important than Pj
7	Pi is much more important than Pj
9	Pi is more important than Pj
2, 4, 6, 8	Intermediate value of two adjacent judgments
Reciprocal	Pij = 1/Pji