Isn’t it interesting to know that The Global Positioning System (GPS) is actually a satellite orbiting the Earth? The GPS is expansive and involves a lot of technical skill, but the primary concepts are quite simple and intuitive.

Now let us find out how a Socket GPS Receiver works. The socket GPS calculates its spot by exactly timing the signals sent via GPS. These satellites do the work of transmission of messages, they include, the time at which the message was sent, an accurate orbital information and the physical condition and rough orbit of these satellites.

The time for transferring messages and its distance is calculated. Geometric data is used to merge such distance and the satellite location to acquire the receiver’s position. This shows in the form of a moving map which displays its latitudes and longitudes and even on high grounds. There are some Socket GPS receivers which even give you an idea about direction and speed from positional changes.

Four or more satellites are used to get an exact view of the location and time. But to get a good view, a 3- dimensional image, only three satellites are required to find a position. But as there can be positional errors, the satellite signal may propagate if hit by light at very large speed more satellites are preferred. Some specialized GPS time applications are used at cell phone base stations, traffic signals and even for time transfer.

A socket GPS receiver comes with a navigation kit, this navigation kit is easy to use. It comes with a CD and an application installer. It is a simple and relatively straight forward to use. You can choose your destination, and install maps in a PC / laptop, or a storage device. These maps are custom and defined but will occupy as much as 175mb of space.

Some of the features of a Socket GPS receiver are:

1. Map installation;

The installation of maps can be done into the main memory or on a storage card, or directly into a folder of your personal computer or a storage card reader which ever suit you the best.

2. GPS configuration;

The usual information is provided in this GPS section which includes UTC and Local times, Latitude, Longitude, Altitude and Speed. The displayed articles even indicate the satellites and their signal strengths; it also has a small window displaying the real time.

3. Route planning;

This assumes your current GPS location. People who like to prepare in advance can do so from home by using the map to bring up a menu on the small screen which allows the setting of start and destination locations. This is our start point when calculating a route.

Your search for the route can be done by, ‘destination’, ‘address’, and ‘finger’ they make your search defined, distinct and clear. By using a Socket GPS receiver we can even, zoom in and out on the map the additional information on name of the streets and places, calculating the time of sunrise and sunset automatically. If your looking for information on a socket bluetooth gps receiver you can also find that information on this site.