Electronic map model of indoor location and navigation based on location fingerprints

Currently, indoor location and navigation technology gives new requirements to spatial information model, however, nowadays the spatial model cannot meet this demand. Therefore, location and navigation electronic map of indoor large-scale venues based on GIS is designed, indoor spatial information model of the location fingerprints is created, and location and navigation data model is added to the spatial information model. Experimental results show that the map model meets the needs of indoor location and navigation, and has some reference value at the same indoor location and navigation electronic map.