Patent ID: 11960022
Assignee: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 5:
6. The spatial coordinate positioning system according to claim 5, wherein
the at least one ground base point station calculates position information (Xn, Yn, Zn) of each of the plurality of assistant point stations, on the basis of the following equation for each distance information (Lij) with respect to the laser distance information and the wireless distance information,

Lij=Lji=√{square root over ((Xi−Xj)2+(Yi−Yj)2+(Zi−Zj)2)}

wherein i, j=1, 2, . . . , M+N, M is the number of the at least one ground base point station and N is the number of the plurality of assistant point stations.