Bus Route Design Problem for Rural Tourism Objectives: A Multiobjective Approach

Table 2

Rural scenery evaluation index and grading standard.

Evaluation content	Description	Grade
Mountain view	Solitary and single view, only distant mountains	1-2
	Multiple views, including distant mountains, medium distance views, and close-up views	3–5
Waterscape	Water scenery and river valleys nearby	1-2
	Along the banks of streams, rivers, lakes, and seas	3–5
Field and meadow	Sparse and untidy field grass	1-2
	Fields are neat and rich in variety or have large meadows	3–5
Farmland and village	Have ordinary and irregular villages	1-2
	Farmhouses with moderate distance from a county road that have been environmentally improved to consist of an independent landscape	3–5
Forest	Solitary view with trees or a small woodland area	1-2
	Woodland views on both sides of the road	3–5