A research and application on acquiring Three-dimensional Location using GNSS and sensor information on mobile device.

Abstract

Acquisition of location information using the GNSS sensor of the smartphone or tablet device identifies the user's own current location and supports movement to the destination without hesitation even in the first place. In this research, not only the GNSS sensor but also the Augmented Reality ( AR ) technology using the camera built in the mobile device establishes a technique to specify the three-dimensional position of the inspection object itself, and utilize it through actual river inspection work case examples are introduced.