Number

Index name

Index sign

Index meaning or quantitative methods

1

Nature of the parking lot

X1

The properties of the main building which the parking service, if it is a public parking lot, its nature is mixed

2

Bus traffic

X2

The number of bus lines surrounding the parking lot

3

Subway traffic

X3

The number of subway lines surrounding the parking lot

4

Location

X4

The linear distance from the central city to the parking lot, the unit is km

5

Number of parking spaces

X5

The actual number of parking Spaces

6

Distribution of the parking lot

X6

Number of other parking facilities around within the scope of influence