This paper evaluates monitoring software for ultra-tightly coupled GPS/INS integrated navigation system. The proposed monitoring software provides a user-friendly method to configure parameters for each function in development environment and users can evaluate effectively performance of their own developed integration algorithm by validating the navigation results through display windows of the proposed monitoring software. The proposed monitoring software is implemented into the Windows OS based software and its usefulness is evaluated by checking fundamental functions.

Keywords:  integrated navigation, ultra-tightly coupled GPS/INS integrated navigation, monitoring software