Glance at Google Earth
Google Earth deals with geographical areas, maps of global world information program was developed by Keyhole Inc. with incorporation with Google in 2004.It mainly uses for grabbing images from satellite, imagery, aerial photography and GIS 3d globe. It can be access using three licenses: Google earth with free version with limited functionality, Google earth plus which contain more additional features; and last one is Google earth Pro for $ 400 per year for only commercial use. It was re-released in 2005 for use for personal computers, which can be run on various platforms like windows 2000 to windows 2007, Mac OS X 10.9, also on Linux platform and FreeBSD. We can use Google Earth as browser plugin released in 28 May 2008. It can also be accessible on iPhone OS.
Google has added images of earth database to their web based mapping software. Due to use of Google earth people are more and more curious about geospatial technologies and applications. It is very useful in media coverage around the world and increased in popularity in 2005 to 2006.Google earth gives you to fly around world to view satellite imagery, maps, 3d buildings From galaxies in outer spaces to oceans. We can search anything using geographical maps we can also save it for tour places, and share with families and friends.
Before going to somewhere for holiday we can check details of that country, cities maps using degree of different angle simply clicking mouse on that particular location. We can see areas that at least 15 meters of resolution. If we want to see county to country we can use 2D images with vertical view and if we want to see cities to cities, it can use 3D images .Google Earth uses of Digital elevation model for data collection by NASA SRTM.It can be use in many application to add our data sing blogs or BBS. Google earth uses of Keyhole markup language for managing 3D Geospatial data. Currently it added features that are easy to monitor traffic speeds in loops, which is located around 200 yards in real time. Google earth new version, which is release in 15 April 2008 we can see street view or street level of many locations.
Google Earth which is available in market with 37 different languages .Its latest version which is released in January 2009 is useful in ocean floor imagery was updated by SIO,NOAA, US Navy and many more. Using Google Earth, we can see any maps, geographical location of any country or any city or any building within short time period. Google Earth 5 features are we can access historical images around any part of world, as we want to see Tajmahal, which is located in Agra city of India or Pyramid that is located in Egypt. It second features is we can see Ocean floor and surface data from marine. It new feature include of touring with audio and voice recording, so we can understand the cultural, language of that particular location.
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