.: Everything You Need To Know About Satellite Navigation
By:Dan Sherman
Category:Home / Technology / GPS
We’ve all had those moments where we wander outside and stare up at the stars, looking for comets or satellites and wondering what we look like from space. If that bright star were actually a martin spaceship, could they see us from there?
Though Teraserver was one of the first sites to do so, now a number of different mapping sites are able to show you what your house looks like from space. By compiling images from a number of different satellite passes, usually from USGS mapping satellites, they are able to give a composite satellite map of the world we live in. Google Maps, Mapquest, teraserver, and a number of other mapping sites all use this satellite imagery; sometimes working off of the same images and sometimes using different satellite passes. The quality can vary depending on location and satellite coverage; while in one area you may be able to see individual cars parked in driveways other areas, especially rural areas, may not be covered as well. Depending on the area you may only be able to make out major roads and geographical features and not be able to make out individual houses or roads.
Satellite maps are interesting tools since they give you a bird’s-eye (or martin’s-eye) view of our homes and other areas of interest. Most satellite map providers have links to points of interest like the Hoover Dam or the Statue of Liberty. It’s often interesting to see how big (or small) these features actually are when compared to the surrounding landscape. Google Maps even has an overlay feature where drawn street maps can be laid directly on top of the satellite map, giving users a clear idea of what they’re looking at and how the area in question is located relative to nearby towns and roads. This can be particularly helpful when looking in an area without many obvious geographical features like lakes and rivers.
Satellite maps aren’t only interesting diversions; they can be great for planning everything from road trips to backcountry excursions. Though they shouldn’t serve as substitutes for a good road map if you’re driving or a topographic map if you’re hiking, satellite maps can give an alternative, advance perspective into unknown territory. Many hikers and backcountry skiers have found them indispensable for providing another mode of getting information about unknown backcountry mountains and passes where the topographic maps may not tell the whole story.
Article keywords: setallite navigation, mapping, road map
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Dan Sherman has started an information based website to offer advice on topics similar to those discussed above. Visit him at his website by Clicking Here (or go to http://www.theroadmap.info).
.: New GPS Articles
1). GPS Tracking System - Safety for Your Kids and Peace of Mind for You
Has your kid recently obtained a driving license? Now you are probably constantly worried if she or he is driving safely. And you also wonder where they go. There is a little piece of modern technology that can help parents who are worried about whereabouts of their children - it is called GPS tracking system.
2). GPS and Other Emergency Contact Devices
This article contains infomation about GPS and other emergency contact devices.
3). Satellite Phone Benefits and Information
Satellite telephones are the ultimate communication device when you need contact in a remote and secluded part of the earth. State-of-the-art modern technology has ensured that no matter where we are located we can connect to all parts of the World in a matter of seconds.
4). Erase "Lost" From Your Vocabulary, Get GPS
GPS is the new-age device that helps you, like some omnipresent being, know where you or your vehicle are every minute of the day and night.
5). Overview of Satellite Navigation Systems
Reading a map and trying to find out where on earth you are before realising you are well and truly lost may be a thing of the past. No longer do you have to be capable of reading a map thanks to satellite navigation systems.
6). Automotive Navigation System Making Driving Less Stressful
Driving has become a lot easier with the introduction of automotive navigation system. Now you do not have to worry while you drive because this system makes sure that you reach your desired destination without wandering aimlessly.
7). Consumer Reports on GPS: What the Experts Have to Say
Consumer reports on GPS (Global Positioning System) devices say that GPS locators can be a very handy and fun device to own for both professional and recreational purposes.
.: Top GPS Articles
1). Tracking Your Children With GPS
From the moment children are born their parents naturally worry about them. Are they hungry? Are they warm enough? Are they sick?
Soon parents face the surrounding dangers as toddlers start to crawl, walk and run. The hazards seem to be everywhere. As any parent knows, the concerns only become deeper seated as children get older. Safety is all a parent can think about - especially when their children are not with them.
2). GPS Handheld Mapping Devices - What Is The Difference?
So many companies that offered GPS handheld mapping devices are operated today. Some of them are just among those many outstanding GPS handheld mapping providers such as Magellan, Garmin, Lowrance, and much more.
3). Using GPS for Fishing!
Some things you can do with GPS on your fishing trip include:
1. Patterning
2. Recording casting areas, scouted regions, and shoals
3. Plot exact coordinates of that 'perfect fishing spot' and go back whenever you'd like
4. Add your own journal, notes, and even digital pictures memorable locales
5. Create your own custom routes as well as maps
6. Use the GPS as a planner prior to voyaging off on the trip
7.
4). GPS Tracking--the Smart Way to Protect Your Child
Whether it is your vehicle or your child, there are GPS tracking devices that can help you keep track of or locate them anytime, anywhere. It is more dangerous today for your children than at any other time in history. So putting a small GPS tracking device on their person to keep track of them is not as silly as it might sound. Today’s GPS tracking devices no longer require a line of site to the sky in order to work.
5). Global Positioning System (GPS) : A Complete Review
The system of knowing one's exact position on this earth is known as the 'Global Positioning System'. Precise positioning of any location can easily be done with the help of this System. If anyone has a Global Positioning System receiver and if the sky remains clear then no one is going to be lost on this Earth. The receiver is a pocket-sized gadget that makes us inform about our exact position on this earth at any moment.
6). GPS: Applications And Uses
What are the uses for GPS? There are many, both for individuals, corporations, and the government.
Military
The military uses GPS technology to guide missiles, track and control forces and facilities, and more. GPS has allowed command and control of forces to greatly advance their effectiveness. Using GPS, units can report their exact location to command central, and easily find directions to other locations.
7). Do You Know Where Your Teen Is? You Do With Spy Matrix GPS
Spy Matrix GPS is the ultimate in car tracking technology. It is easy to use, easy to hide, and easy to follow. It is the perfect way for you to know where your car is now, and where you car was. Plus, this is a portable device, allowing you to transfer it to different cars at need. You can have peace of mind knowing where your car is it all times. And when you have teenagers, you can know where they have your car, thanks to the Spy Matrix GPS.