This is a very big world and it is very easy to get lost in it if you do not have precise instructions on where you are going. Thousands of years ago, people looked at the stars to guide them to their destination. They had no idea how long it would take if they had never been there before and they had no idea whether or not there would be certain landmarks along the way.
Cartographers changed the world for people around the world by developing maps. The map is one of the tools most used by human beings every day of their lives. It can be a simple road map or it can be a complex map of terrain and geography. This is a topic that everyone should know something about and in this article you can find some of the basic information that you may need.
What are maps?
Maps are a representation of a certain space. The map is used to find geographic information about a certain area. While there are many different types of maps, the most widely used map is the one marked with streets and highways. People will use this type of map to figure out how to get to a certain destination. The map has changed considerably over the years. While it was once primarily topographical and only showed large landmarks, the modern map is digital and is spoken through a GPS unit.
When did maps become electronic?
To the way most people think of electronic maps, it would be with the invention of mapping websites like Google Maps or Mapquest. These websites allowed people to log in, write down their destination, and provide detailed step-by-step directions to get where they needed to go. At first, the addresses were entirely dependent on paper maps that had been entered into the systems, but these changed as satellite images and details became more available. In fact, one could say that satellite images and satellites were the first electronic maps. They greatly helped the military by showing them the layout of the terrain.
How often are the maps updated?
Unfortunately, there is no fixed answer to this question. Obviously, a paper map is much less updated than a digital map or one found on the Internet. A paper map can be updated every one to two years as new subdivisions are added and new streets are formed. This is especially true of a local city map. The map that you find on the Internet through Google, Mapquest or any other map site generally takes less time, but it can still take up to a year or more before the information is entered.
The problem is that all addresses need to be confirmed and verified. This takes time. GPS maps are generally updated more frequently because more users are entering data that helps the GPS provider increase their coverage areas. If you are trying to find a location and cannot locate it on a map, you may want to find out the nearest city and call City Hall for directions. They can at least point you in the right direction. You may even have to stop at a gas station for instructions.
What is Google Earth?
Google Earth is a new feature provided by Google. It’s a whole new way of looking at a destination or a location. It gives you the versatility and freedom to view real-time data at the locations you enter. You can explore the whole world with Google Earth. It’s the ultimate in maps because you can see things as they happen and even visit places that would normally be impossible. To get Google Earth, all you have to do is download the software from the Google website and you are exploring the world.