What Is GPS and How Can It Be Used?

GPS technology is both interesting, exciting, and at times confusing. Learn what GPS is and some of its different applications.

Brief Introduction to GPS Receivers

GPS receivers are widely used in various industries, especially for automobiles. Here is the brief introduction about different types of GPS receivers and their usages. GPS receivers are categorized into different types by its purposes, frequency and channel. For purposes, it is divided into aviation, ground and time transfer type. For frequency, there are single-channel and double-channel receivers. For channels, it has three types: multi-channel receiver, serial channel receiver and multi-channel receiver.

GPS Tracking

Global Positioning Systems or GPS are satellite navigational systems made-up of 24 satellites revolving round the earth. Each satellite has a corresponding receiver on the earth. The satellites orbit the earth at a height of about 12,000 miles. It makes two complete orbits everyday. The GPS satellites continuously transmit digital radio signals that contain data on the location of the satellites and the time taken for signal transmission.

GPS: How Much Data Do You Need

With GPS, you need to consider what coverage you want in terms of where you will be needing this satellite based directional guides. Do you travel frequently within one or two big cities, or does your work or personal life take you beyond- to unknown corners of the nation or the world?

GPS: Don't Get Detoured

As you read reviews and guides on GPS products, here are a few tips to make sure that you will get maximum benefit from it. For one thing, only buy GPS from companies that regularly update their software and maps.

GPS Handheld Mapping Devices - What Is The Difference?

For those who are interested to acquire some knowledge about some of those GPS handheld mapping devices that are widely used by many nowadays, try to look at some of the information below about a couple samples of GPS handheld mapping devices. Note that these are just among the many GPS handheld mapping devices that are out in the market today.

GPS Navigation For Your Car

The GPS, which means Global Positioning System, is a fully-functional satellite navigation system. If you are interested in having a GPS navigation system for your car, you would to do some thinking first. Just like any other feature of a vehicle, the GPS navigation system comes in a variety of prices and specifications. You would not want to have a crowded vehicle just to have a GPS navigation system.

Is your Vehicle a Target for Theft?

You won't see it coming when you return to an empty parking space where your car was parked and its gone. You call the police, and 10 minutes later an officer shows up on scene to take the report. By this time, your car is half way to the chop shop.

Satellite Telephones - Saving the World?

Satellite phones are invented in case of emergency and unexpected circumstances. They allow you to have voice and data communication for instances that the local landline and the cellular systems are disrupted.

The Advantages And Disadvantages Of The Three Major Types Of GPS Vehicle Tracking

There are three major types of GPS vehicle tracking; cellular based tracking, wireless passive tracking and satellite based real-time GPS tracking. This article will outline the advantages and disadvantages associated with all three types of GPS Vehicle Tracking.

How To Choose Your Motorcycle GPS System

With GPS systems becoming mainstream, and new features and models endlessly hitting the shelves, it can be a hard task deciphering which GPS device best suits a motorcyclists needs. This article is aimed at addressing important questions a motorcyclist may want to take into account when choosing a GPS system for their motorcycle.

Cell Phone GPS Tracking

This article discusses the usefulness of cell phone GPS tracking and how it can help to protect us and those around us and help save lives.

How Accurate is GPS?

Today's GPS receivers are extremely accurate, thanks to parallel multi-channel design. Garmin's 12 parallel

GPS Receivers Guide and Explanation

Here we offer you one very quick to read but good for novice or future becoming GPS users guide. Recently at the market there are four major types of GPS receivers - the Standalone GPS receivers, Bluetooth GPS receivers, CompactFlash GPS expansion cards and Combo devices.

GPS versus Galileo

GPS looks like being over shadowed by the more accurate and technologically advanced Galileo system of global navigation. This European project should be widely available soon and is squarely aimed at the civilian market.