| 摘要 |
To provide a preparation system for surveying operation that disposes a fixed station at a reference point where the position coordinate is unknown, determines the position coordinate of the reference point, and assigns the determined position coordinate as a known reference point. A preparation system for surveying operation of the present invention includes a mobile station (2) disposed at an unknown observation point and a fixed station (1) disposed at a known reference point. The preparation system is used for the surveying operation which receives positioning data from satellites (Sa1 to Sa4) by the mobile station (2) and the fixed station (1) and determines the position coordinate of the unknown observation point based on the positioning data of the fixed station. The preparation system includes an arithmetic step to determine the position coordinate of the unknown reference point (A") based on positioning data received by the mobile station (2), positioning data received by the fixed station (1), and a position coordinate of the known observation point (B"), and an assigning step to assign the unknown reference point (A") whose position coordinate is determined as the known reference point A. |
