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The present invention involves the updating of maps in a universal uniform spatial reference frame.
In preferred embodiments, the invention the maps are in GIS space (i.e., using GPS coordinates) and include a number of features that have attributes and/or locations that can change over time.
The map allows the autonomous mobile data collecting platform to navigate in the desired spatial environment.
Our map contributions have powered Garmin GPS, Apple i OS, and Google Android devices.
GIS data updates, however, are need for differential analyses in a number of different areas.
In a security application, for example, change analysis may detect and locate intruders or re-locate moveable assets.
The autonomous mobile data collecting platform patrols at least a portion of a region included in the map and applies the at least one positioning sensor to update its position on the map as it patrols.
The autonomous mobile data collecting platform further applies the at least one data collecting sensor as it patrols to collect data for at least one feature.