Replication package explanatory file for "Replacing urban trucks via ground-air cooperation"

The data used in this work is accessible through order in the space geodetic coordinate system.xls (coordinates of 200 orders in the space geodetic coordinate system) and 1kmzone_wsg_xy.csv (the latitude, longitude, and geodetic coordinates of the center of each 1km * 1km area).
For each business mode, a python file is provided individually. For instance,  mode1_truck_trailer.py is for mode 1, mode2_truck_drone.py is for mode 2 and mode3_drone_socialvehicle.py is for mode 3. The time, cost and energy consumption can be derived directly from these files.