Table 12. M (B8-C)Judgment matrix and factor weights

Life convenience C18 C19 C20 C21 C22 C23 W
Toilets C18 1.00 1.70 0.46 1.41 2.78 2.33 0.21
Power supply and lighting C19 0.59 1.00 0.66 0.88 1.78 1.52 0.150
Water supply and drainage C20 2.17 1.52 1.00 1.56 2.60 3.03 0.290
Information dissemination C21 0.71 1.14 0.64 1.00 1.70 1.58 0.160
Square area C22 0.36 0.56 0.38 0.59 1.00 1.44 0.097
Landscape fragmentation C23 0.42 0.66 0.33 0.63 0.69 1.00 0.089
λmax=6.0919, RI=1.24, CR=0.0146<0.10.