Gps Devices Is Also For Climate Condition
- Date: 2007-10-31 - Word Count: 310
Share This!
The Global Positioning System (GPS) is the only fully functional Global Navigation Satellite System that enables a GPS receiver to determine its location, speed, direction, and time with the help of precise microwave signals. It was developed by the United States Department of Defense, and was christened officially as NAVSTAR GPS. Generally GPS is widely used around the globe as a useful tool for map-making, land surveying, commerce, and scientific uses. It is also an ingredient product in the scientific study of earthquakes, and synchronization of telecommunications networks. It is through three or more than three GPS satellites, the GPS calculates position.
Generally, GPS is divided into three major segments; mainly space segment (SS), control segment (CS), and a user segment (US). To calculate the position by a GPS receiver, it requires the current time, the position of the satellite and the measured delay of the received signal. The position accuracy is basically dependent on the satellite position and signal delay. With the help of higher-chiprate P(Y) signal, position accuracy can be improved. Assuming the same 1% bit time accuracy, the high frequency P(Y) signal results in accuracy of about 30 centimeters.
Definitely, the atmospheric conditions play an important role in the speed of GPS signals. Any inconsistency in the atmospheric condition can affect the speed of the GPS signals as they pass through the Earth's atmosphere and ionosphere can affect the speed of the GPS signals as they pass through the Earth's atmosphere and ionosphere.
It was in the days of cold war that the US decided to develop GPS. The launching of Sputnik by the Soviet Union motivated NASA for the development of this project to trace the movements of the satellite Sputnik which later started using for civilian purposes. In the present days the purposes of GPS ranges from path finding for drivers to gathering of information on climatic conditions.
Generally, GPS is divided into three major segments; mainly space segment (SS), control segment (CS), and a user segment (US). To calculate the position by a GPS receiver, it requires the current time, the position of the satellite and the measured delay of the received signal. The position accuracy is basically dependent on the satellite position and signal delay. With the help of higher-chiprate P(Y) signal, position accuracy can be improved. Assuming the same 1% bit time accuracy, the high frequency P(Y) signal results in accuracy of about 30 centimeters.
Definitely, the atmospheric conditions play an important role in the speed of GPS signals. Any inconsistency in the atmospheric condition can affect the speed of the GPS signals as they pass through the Earth's atmosphere and ionosphere can affect the speed of the GPS signals as they pass through the Earth's atmosphere and ionosphere.
It was in the days of cold war that the US decided to develop GPS. The launching of Sputnik by the Soviet Union motivated NASA for the development of this project to trace the movements of the satellite Sputnik which later started using for civilian purposes. In the present days the purposes of GPS ranges from path finding for drivers to gathering of information on climatic conditions.
Related Tags: gps, gps devices, buy latest gps devices
GPS Sat Nav DevicesAlice Erin is an Expert Author. He has written good quality articles on Laptops and AccessoriesHave a look at Gadgets Your Article Search Directory : Find in Articles
Recent articles in this category:
- Gps Tracking Mysteries: What Is Longitude?
The Global Positioning System (GPS) is a satellite-based navigation system made up of a network of 2 - Portable Gps Mysteries: What's A Photo Tagger?
GPS TRACKER MYSTERIES: WHAT IS A PHOTO TAGGER?Originally meant for military purposes, GPS technology - Gps Makes Fishing Efficient And Safer
Are you a planning for corporate fishing events? Are you concerned about your safety if fishing is y - Lighter Spy Camera With Video Recording
With the increase of crimes and bad things around us, we are now starting to grow up fears for our l - Know The Advantages Of Garmin Nuvi 765t
The device that stunned everyone with its wonderful features and capabilities is now here to stay. N - Vehicle Tracking - Mobile Workforce Realtime Routing!
There was a time when fleet managers simply had no idea what went on once their field workers or des - Risk Management Technology - Preventative Action To Save Lives
It doesn't really matter how you dress it up, Risk Management is a process of assessment and procedu - The Benefits Of Using Gps
The benefits of using GPS devices are endless and when you have one for yourself you'll find new adv - Security Tracking Solutions Vital To Operations
Security Companies are in the business of providing protection for people and assets and it's highly - Free Gps Software - Do You Need It?
There is a lot of free GPS software that you can use to enhance the functions of your GPS receivers.
Most viewed articles in this category:
- Here Is How To Import MP3 Audiobooks Into iTunes
Steps on how to import MP3 audiobooks into iTunes. Do you remember the time when people listened - Digital Cameras - Experimenting with Digital Photography
Digital cameras have given the photographer enthusiast new horizons and ways to experiment in photog - GPS Accessories
Here's a typical list of accessories for your GPS receiver/systems that might be useful for you. Hig - GPS Competitors
GLONASS: The Russian Federation controls and operates a constellation of satellites and related - GPS Applications for the Common Man
So, what the heck is GPS? What do you use it for or what can you use it for? Is it useful for you? I - GPS Cell Phones Help with Directions, Finding Loved Ones
Question: you have an emergency while on the road and call 911 from your cell phone; do you have to - Olympus - From Microscopes To Digital Cameras And Video Recorders
In 1919, Olympus was known for its advanced technology that went from its first microscope, the Asah - Automotive Navigation System Making Driving Less Stressful
Driving has become a lot easier with the introduction of automotive navigation system. Now you do no - Garmin iQue M3 Review
Overview: Garmin iQue M3 is a step-down version of the famous iQue M5 PDA/GPS unit, offering similar - GPS History in Brief
The GPS satellite system for navigation was designed in the 1970s by the U.S. Department of Defense.