Long tunnel multi-observation-station combined measurement combination resolving method and device and storage medium

The invention discloses a long tunnel multi-observation-station combined measurement combination resolving method and device and a storage medium. The method comprises the following steps that a first control point and a second control point are arranged at the two ends of a tunnel deformation area respectively; dividing the tunnel deformation area into a plurality of measurement sections according to a preset distance rule, and arranging total stations in the measurement sections; arranging a monitoring point in the measuring section; arranging a joint measurement point at the junction of the measurement sections; the total station acquires angle data and distance data of the monitoring points in the monitoring section; calculating according to the angle data and the distance data to obtain a three-dimensional coordinate of the monitoring point; and carrying out statistical analysis on the three-dimensional coordinates of the monitoring points to obtain the variable quantity of the three-dimensional coordina