Table 2. Description of attribute information for floating population data

Category	Variables	Data references
Date	Given date	2016. 05
Coordinate	X, Y coordinate	UTM-K (GRS80) EPSG:5179
Inflow information	Recorded population of inflow administrative code	Administrative unit
Inflow population	Mean number of floating population during weekday	Per an hour
	Mean number of floating population during weekend	Per an hour