COMPOSITE POSITIONING DEVICE, COMPOSITE POSITIONING METHOD, AND COMPOSITE POSITIONING PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide accurate measurement results in real time.;SOLUTION: A composite positioning device includes: a satellite signal receiving unit 110 for receiving a satellite signal 201 transmitted from a positioning satellite; an integer ambiguity determination unit 160 for determining whether integer ambiguity determined on the basis of the satellite signal 201 is a fixed solution or not; and a feedback unit 142 for calculating mobile body positioning information 210 from a first time point at least before the present time point to a second time point before the first time point on the basis of the integer ambiguity if the integer ambiguity is a fixed solution.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2018,JPO&INPIT