Criterion level

Indicator level

Index description

Indicator attributes

Weight

Coefficient of Variation

Natural resources

Residential area size

Rural settlement scale/km²

+

0.1105

0.7395

Cultivated land ratio

Cultivated land area of residential area/area of residential area

+

0.0696

0.4654

Proportion of agricultural facilities

Area of agricultural facilities in residential area/area of residential area

+

0.0840

0.5618

Economy and society

Revenue

Fiscal revenue of local township governments

+

0.1387

0.9281

Intensity of settlements

Rural settlement area/number of patches

+

0.0948

0.6342

traffic condition

The average time from each road node to other nodes /min

−

0.0666

0.4453

Supporting facilities

Commercial Service Facilities

The shortest Euclidean distance between residential areas and commercial service facilities/m

−

0.0891

0.5964

Medical education facilities

The shortest Euclidean distance between the residential area and the medical education facility/m

−

0.1012

0.6771

public facility

The shortest Euclidean distance between residential areas and public service facilities/m

−

0.0872

0.5831

Livability

Geological disaster

According to the impact of coal mining subsidence, it is divided into 1 - 4 levels

+

0.0666

0.4453

Ecological vulnerability

The potential risks of water resources protection areas are divided into 1 - 4 levels

+

0.0500

0.3342

Construction

There is a fixed value of 1 for the construction area of major projects, and the rest are 0

−

0.0418

0.2799