10 POINTS! How does a Global Positioning Satellite system locate your car?
especially as it relates to trigonometry?
please be clear and specific. examples would be nice, as well
Vehicle GPS Tracking
Vehicle GPS Tracking Systems and Devices
-
Vehicle GPS Tracking
Tags
10 android auto best bluetooth buy car cars cell device electronics fleet fleet-tracking fleet management for garmin global Global Positioning System Google GPS fleet tracking GPS Tracker GPS Tracking gps tracking device gps vehicle tracking iphone Map maps mobile navigation nuvi phone positioning Review satellite Security software system technology tomtom Top Tracker tracking vehicle vehicle-tracking video
Categories
GPS Tracking
-
GPS Tracking
- GPS Scheduled Reports (Backing Up Data) on Nero Global Tracking
- USO USO NEWS MOONWALKER JEEPS TORIL DAVAO CITY PHILIPPINES GPS www.moonwalker.biz
- UIBSRV – MAV navigation and sweeping tasks
- Fleet Management GPS Tracking
- Neuronavigation is like GPS for the brain
- GPS Tracker from globalbagtag.com
- mbrace2 In-Dash Navigation System and Vehicle Tracker — Mercedes-Benz
- Nikon GP-N100 GPS Geotagging for the Nikon 1
- GPS Tracking Locater Helps IMPD Officer Assist Citizen with Stolen Cell Phone
- Protector from MiX Telematics
Copyright © Vehicle GPS Tracking All Rights Reserved.
Vehicle GPS Tracking.org is a another Bubba's Home Security site.
First of all, you have to have something that tells the system to track you to begin with. While trig could be used to figure out the relative angles, that is going to an extreme that makes the math quite complicated. The reason is that any one of the satellites could be "seeing" your signal at zero degrees relative to the vehicle.All of these satellites are in geosynchronous orbit, at the equator. They are also about 22,000 miles out so that just about any point on the earth can be seen by them, as well as being seen as well. By triangulation of your signal, all that the system needs is 3 satellites at 120 degree points to find out where you are. Your signal carries an identification code so that the system knows that the signal is a valid signal provided you are on active transmit. If your device is receive only, it is still programmed to know one satellite from another, so that it "hears" the locater information being transmitted and provides the information to your display that tells you where you are, +/- about 100 yards.