Construction of routes in augmented reality using GIS technologies

At present, one of the promising directions of development in the field of information technologies is augmented reality, which offers access to real-world data through the device's camera using an interactive data display approach. Augmented reality is widely applied in various areas of life: beginning from game applications, finishing with professional applications for briefing, training for personnel in a manufacturing sector, heavy mechanical engineering and the high-tech sector, thereby providing an opportunity to use virtual instructions for implementation of the qualified operations. Also, the main way to apply augmented reality is location service - the possibility to track the position of objects on the geographic information map in real time. The article discusses ways of constructing routes in augmented reality on the field of location service data and explores the peculiarities of application. Problems identified when applying the above method are analyzed. An example of route construction is given on the map with reference to location service data and on the stage of augmented reality with calculated coordinates of route points. Methods of converting geographical coordinates into coordinates of augmented reality scene are presented.