[Retracted] Mathematical Modeling and Simulation of Wireless Sensor Network Coverage Problem

Table 1

Five GPS track data information.

Dataset	Number of participants	Area width	Area height	Grid scale
KAIST	98	10000	9000	20002200
NCSU	36	11000	10000	22001700
New York	68	20000	18000	25002300
Orlando	39	15000	14000	18002500
State Fair	38	12410	11000	26002100