When.com Web Search

  1. Ad

    related to: explain how gps works for students with data

Search results

  1. Results From The WOW.Com Content Network
  2. GPS tracking unit - Wikipedia

    en.wikipedia.org/wiki/GPS_tracking_unit

    A data pusher is the most common type of GPS tracking unit, used for asset tracking, personal tracking and vehicle tracking systems. Virtually every cell phone is in this mode per user agreement, even if shut off or disabled storing the data for future transmission.

  3. Global Positioning System - Wikipedia

    en.wikipedia.org/wiki/Global_Positioning_System

    GPS data mining: It is possible to aggregate GPS data from multiple users to understand movement patterns, common trajectories and interesting locations. [123] GPS data is today used in transportation and disaster engineering to forecast mobility in normal and evacuation situations (e.g., hurricanes, wildfires, earthquakes). [124] [125] [126] [127]

  4. Geopositioning - Wikipedia

    en.wikipedia.org/wiki/Geopositioning

    Geopositioning can be referred to both global positioning and outdoor positioning, using for example GPS, and to indoor positioning, for all the situations where satellite GPS is not a viable option and the localization process has to happen indoors. For indoor positioning, tracking and localization there are many technologies that can be used ...

  5. Automotive navigation system - Wikipedia

    en.wikipedia.org/wiki/Automotive_navigation_system

    The Navigation Data Standard (NDS) initiative, is an industry grouping of car manufacturers, navigation system suppliers and map data suppliers whose objective is the standardization of the data format used in car navigation systems, as well as allow a map update capability.

  6. Tracking system - Wikipedia

    en.wikipedia.org/wiki/Tracking_system

    A myriad of tracking systems exist. Some are 'lag time' indicators, that is, the data is collected after an item has passed a point for example, a bar code or choke point or gate. [1] Others are 'real-time' or 'near real-time' like Global Positioning Systems (GPS) depending on how often the data is

  7. GNSS applications - Wikipedia

    en.wikipedia.org/wiki/GNSS_applications

    The data can be stored inside the unit or sent to a remote computer by radio or cellular modem. Some systems allow the location to be viewed in real time on the Internet with a web browser. Monitoring the whereabouts of convicted sex offenders, using a GPS anklet as a condition of parole. Law-enforcement officials can review the daily movements ...

  8. Integration of traffic data with navigation systems - Wikipedia

    en.wikipedia.org/wiki/Integration_of_traffic...

    The navigation system would use the global positioning system (GPS) to position the automobile with respect to streets in a map database, to determine a route to the destination and to update the location as the automobile moves. A cellular telephone in the automobile may then communicate with a traffic information server to obtain travel times ...

  9. Differential GPS - Wikipedia

    en.wikipedia.org/wiki/Differential_GPS

    DGPS Reference Station (choke ring antenna)A reference station calculates differential corrections for its own location and time. Users may be up to 200 nautical miles (370 km) from the station, however, and some of the compensated errors vary with space: specifically, satellite ephemeris errors and those introduced by ionospheric and tropospheric distortions.