What is GPS?
GPS(Global Positioning System) is a satellite based navigation system.GPS Original intended for
military applications, but in 1980 government made the system available for civilian use.
GPs works in any weather condition, anywhere in the world. There are no subscription fee or setup charges
to use GPS.
How GPS works?
GPS satellites circle the earth twice a day in a particular orbit and broadcast signal information to earth.
GPS receiverís takes the information and utilizes triangulation to calculate the user's location, GPS receiver compare the time signal was transmitted by satellite with the time it was received. The time difference tells GPS receiver how far away the satellite is. Now with distance measurements, the receiver can determine the usersí position and display it on the unitís electronic map.
There are various types GPS Navigation Such as GPS Aviation,GPS Marine,GPS Handheld,Marine GPS such as GSPMAP3005C,GSPMAP3006C,etc.Garmin GPS Map includes GPSMAP 96,GPSMAP 96C etc..
A GPS Signal contains 3 different bits of information pseudorandom code, ephemeris data, and almanac data.
Elektronic lab provides you all the GPS services such as Marine GPs,Avaition GPs,Handheld,GPs Maps,Garmin GPS, GPS Sounders etc.