Table 4 Statistics of TVHSS evaluation.

From: Reimagining heritage villages’ sustainability: machine learning-driven human settlement suitability in Hunan

Suitability grading

Area/km2

Proportion/%

Quantity of villages/EA

Percentage of villages/%

Unsuitable

1589.33

20.71%

109

15.84%

Critically suitable

3132.17

40.81%

269

39.10%

General suitable

1845.30

24.05%

205

29.80%

More suitable

734.77

9.57%

62

9.01%

Highly suitable

372.70

4.86%

43

6.25%

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