Mathematical Problems in Engineering / 2019 / Article / Fig 2

Research Article

Macrolevel Traffic Crash Analysis: A Spatial Econometric Model Approach

Figure 2

POI point density calculation.

(a) Connection of point layer and surface layer
(b) Calculating the total number of points in TAZs

Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.