Google Map service
The Google Maps can help the user to view all the locations such as the terrains, 3D buildings, mountains, international borders, highways, roads, streets, parks, monuments, etc. Thus there are a wide range of things that can be observed with the help of Google maps. All the geographical data related to any part of the globe can be viewed with Google earth.
One can search for ones own home. One of the main thing that one must know about Google map is that the user must be aware of all the tools of Google Earth. If one does not know about the tools of Google Earth one may not experience or cherish the total features of Google Earth. This is because that application can have a lot many features in it that can help you to get the detailed knowledge of a particular location but you may not be capable of taking all the advantage of it. So in order to reap out the maximum benefits of Google maps, one has to know how to use the Google tools.
Roads: There is feature named as road layer in Google maps. Google maps display the major roads, highways, roads, streets, etc. There is a folder caused as a layer folder which can control the display of the view that the user is viewing. Also the amount of information that is going to come on screen depends on the scale of resolution. The scale of resolution in urn depends on the area under observation. Also you will not be able to view the detailed information related to it. To obtain all the details you have to increase the resolution or in other words you can increase the zoom level of the map. This can result in displaying small areas of your interest.
Terrain: This is another added layer in the Google maps known as the terrain layer. This layer can help you to get a 3D view of mountains, terrains, etc. It shows the elevation of a particular region. This feature is applicable only to the natural geographic forms and is not applicable to the 3D buildings. There is a factor called as the elevation exaggeration value. This value gives you the desired resolution. This value ranges from 1 to 3. The user has to adjust this value according to his need.
Borders: The international borders, the borders of the provinces, coastlines, the borders of the state, the country borders are of great interest. The Google maps can provide you with the detailed information of the borders. There is a feature called as the border feature present in Google maps. If you turn this feature ON you can view the desired boundary lines. The same is the case with the borders as it is with the terrains, mountains, etc as it is in the case of resolution. In this case also the number of borders shown depends on the resolution at which you are viewing that particular region. If you are viewing a large area than only the major borders will be available. In case you are viewing a small area with a high resolution than you can view the major details.
3D buildings. The Google Earth database includes the satellite image of 3D buildings. To make this view possible you have to turn ON the 3D view feature from the layer tab. The type of view in this case also is dependent on the area under view. A large area will give a less clear view. When you will view a small area you will get a much clear view. There are some big buildings that can be viewed from a height but some small buildings are to be viewed with a greater resolution.
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Tags: Google Earth Basics
