Advances, Systems and Applications
Table 4 Definition of evaluating indicators
Classification | Category | Indicator | Measurement |
|---|---|---|---|
Land intensive use indicator | Floor area ratio | L1 | Building area divided by land area |
Building density | L2 | Building floor area divided by land area | |
Land use information entropy | L3 | \( {H}_L=-\sum \limits_{i=1}^n{A}_i\mathit{\ln}{A}_i \) Ai : The area of the i-type land area in the affected area as a percentage of the total land area in the area; n: the number of land use types in the area | |
Proportion of land for public facilities | L4 | Area of land for public facilities divided by land area | |
Proportion of land for commercial facilities | L5 | Area of land for commercial facilities divided by land area | |
Proportion of land for resident | L6 | Area of land for resident divided by land area | |
Density of facilities POI | L7 | Total POI divided by land area | |
Facility POI information entropy | L8 | \( {H}_P=-\sum \limits_{i=1}^n{P}_i\mathit{\ln}{P}_i \) Pi : The percentage of POI in the i-type land in the affected area as a percentage of the total land area in the area; n: the number of POI types in the area | |
Bus line density | L9 | Total length of bus lines in the area divided by land area | |
Parking lot density | L10 | Number of parking lots divided by land area | |
Bicycle density | L11 | Number of Mobike divided by land area | |
Rail transit capacity indicator | Average daily number of passengers | T1 | Obtained from the statistics of the rail transit departments |
Average daily number of rail transit interval | T2 | Obtained from the statistics of the rail transit departments | |
Average daily number of trains | T3 | Obtained from the statistics of the rail transit departments | |
Per capita rail transit interval | T4 | Daily average number of rail transit interval divided by daily average number of passengers |