The invention relates to a coordinate joint surveying and mapping calibration method based on a
total station and RTK. The method comprises the steps: S1, arranging an
augmented reality identifier on an indoor wall surface or a column; s2, measuring absolute coordinates of the three known points by adopting RTK measurement; s3, erecting the
total station and the two prisms at the three known points respectively; s4, erecting a third
prism at an indoor unknown point; s5, obtaining the absolute coordinates of the unknown point through the
total station in combination with RTK; s6, marking the absolute coordinate of the
augmented reality identifier according to the absolute coordinate of the unknown point and the vector relationship between the unknown point and the
augmented reality identifier; s7, converting the absolute coordinates, generating indoor relative coordinates, and storing the indoor relative coordinates in a coordinate dictionary; and S8, transforming unknown points, repeating the steps S4-S6, forming an indoor two-dimensional code relative coordinate set, and identifying the indoor two-dimensional code to realize indoor high-precision positioning. Compared with the prior art, the method has the advantages of solving the problem of indoor high-precision positioning in automatic driving, and being low in cost, stable, reliable and the like.