Table 3 The calculation results of TOPSIS method.

From: Satisfaction evaluation of ecological restoration in abandoned mines based on the residents’ perception: a case study in Ganzhou, Jiangxi

District

Di+

Di

Si

Rank

Huichang county

0.0142

0.0051

0.2624

3

Yudu county

0.0047

0.0143

0.7533

1

Dayu county

0.0097

0.0065

0.4015

2