Classification Method and Determination of Mountainous Area Types at Township Scales: A Case Study of Yuxi City, Yunnan Province

Table 2

Division criteria of plain areas and mountainous areas.

Classification indicator		Classification criteria
		Plain towns	Mountain-plain towns	Mountain towns
Leading index		≥50	20–50	<20
	(%)	≥50	30–50	<30
Auxiliary index	(%)	≥20	10–20	<10
		≥0.2	≥0.1	0