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Sensorvault is an internal Google database that contains records of users' historical geo-location data. [1]: 1 [2]It has been used by law enforcement to execute a geo-fence warrant and to search for all devices within the vicinity of a crime, (within a geo-fenced area) [1]: 1 [3]: 1 [2] and after looking at those devices' movements and narrowing those devices down to potential suspects or ...
The use of a geofence is called geofencing, and one example of use involves a location-aware device of a location-based service (LBS) user entering or exiting a geofence. Geofencing approach is based on the observation that users move from one place to another and then stay at that place for a while.
A 2021 transparency report showed that 25% of data requests from law enforcement to Google were geo-fence data requests. [5] Google is the most common recipient of geo-fence warrants and the main provider of such data, [4] [6] although companies including Apple, Snapchat, Lyft, and Uber have also received such warrants. [4] [5]
Geo-fencing, line-of-sight calculations, geo-triggered events, dynamic and complex route calculations and automated anomaly detection are just a mouse click away. Independent benchmark tests by academia and industry leave no doubt: LuciadLightspeed is over 100 times faster and more accurate than traditional GIS software.
Image Swirl – an enhancement for an image-search tool in Google Labs. It was built on top of image search by grouping images with similar visual and semantic qualities. Shut down in July due to discontinuation of Google Labs. Google Sets – generates a list of items when users enter a few examples.
Azure Maps Creator is a tool for generating custom maps for locations like large office complexes, construction sites, or university campuses. These maps can then be integrated into applications and used with other Azure Maps functions for purposes such as wayfinding and maintenance and security in building automation contexts.
A GPS tracking unit, geotracking unit, satellite tracking unit, or simply tracker is a navigation device normally on a vehicle, asset, person or animal that uses satellite navigation to determine its movement and determine its WGS84 UTM geographic position (geotracking) to determine its location. [1]
Principles of geolocation using GPS. Geopositioning is the process of determining or estimating the geographic position of an object or a person. [1] Geopositioning yields a set of geographic coordinates (such as latitude and longitude) in a given map datum.