What is Google Earth?

Google Earth displays satellite images of Earth at various levels of resolution. When viewed at perpendicular or oblique angles, this allows the user to gain perspective when looking at landscape images.

Users also gain access to other tools, including a measurement tool and the option of saving locations as small KMZ co-ordinate files for easy sharing. In addition, there’s the Voyager option which offers high quality tours tied to specific locations.

Location-based services

Google Earth is an innovative computer program that renders Earth as a 3-D representation using satellite images and aerial photography, GIS data and layers of information gathered from maps, terrain, volcanoes, oceans and cities. Google Earth can be downloaded for free to create maps for any location worldwide as well as custom ones for specific areas around the globe; there are also subscription-based versions with more functions.

Google Earth combines multiple satellite and aerial images into one frame, offering an accurate representation of any area on Earth. Google hosts this data on their servers; users can toggle different layers on or off to customize how information is presented – everything from topographic features to crime rates are visible depending on which layer is selected.

There are various tools that allow you to measure distances, navigate between locations and explore the night sky. You can even take a sightseeing tour of famous landmarks. Google Earth can be accessed either online through your browser or downloaded as an application; its downloaded version works best on smartphones such as iPhones or iPod Touches by taking advantage of their accelerometer to automatically adjust three-dimensional map perspectives when tilted.

Google Earth offers ease of use online but has limited functionality; users are only able to load kml files, search locations and use Voyager regularly to explore in-program tours. Meanwhile, its desktop counterpart – known as Google Earth Pro – provides more sophisticated capabilities, including creating projects and loading new data.

Google Earth offers many useful features, making it impossible to list them all here. To determine whether it meets your needs best, the best way is to explore it yourself; more information can be found at its official website and developers are always working towards making the software faster and more stable so it can be accessible by everyone regardless of their internet connection quality.

Bird’s-eye view

Google Earth is a free program that offers you a breathtaking global perspective from your computer or mobile device. Featuring photorealistic satellite imagery and 3D views, topographical maps and historical aerial photographs as well as topographical and topographic maps. It is simple to use and available for most major operating systems (Windows, Mac OS X, Ubuntu/Fedora Linux etc), even acting as virtual tour guide to find tourist spots!

Google Earth makes using satellite imaging easy: simply navigate to a location like home or school and click “Satellite” thumbnail at the bottom of the map for bird’s-eye viewing. Zoom in closer for detailed views; use arrows or pinching on touch-screen devices or browser “+/-” buttons to change directions of viewing; pinch out to zoom out at any time!

Clicking on the clock icon in the toolbar allows you to explore historic satellite imagery of any particular location, for instance Calgary’s downtown in 1970, 1995 and 2010. Furthermore, by using the timeline button you can compare images taken at various points across time from one spot – perfect for showing how cities have transformed over time!

Google Earth also features an excellent flight simulator, which enables users to fly to any location and explore it from above. Users can select this feature via either selecting “flight mode” in the toolbar or by going into Tools Flight Simulator. While it’s an entertaining program to play around with, its user interface could still benefit from an update; currently it looks similar to Windows 98 programs! Regardless, its worth trying out for those seeking an aerial perspective without spending lots on expensive flight simulator software; Google Earth works across major browsers!

3D terrain

Google Earth’s 3D imagery feature gives users an amazing way to experience buildings and landmarks in three dimensions. This incredible technology offers an entirely different aspect to mapping experience. Example: Discovering the Grand Canyon or gazing upon its astonishing architecture of the Golden Gate Bridge can be breathtakingly detailed; almost like flying with an actual helicopter! Google Earth creates 3D maps using photogrammetric meshes, which use camera images captured with a camera to generate 3D models. Google Earth also uses other data sources like satellite imagery and aerial photography; some areas may lack enough or updated data, making accurate 3D map creation more challenging.

Google has designed various features into its 3D view that make use of it convenient, such as creating custom routes from one location to the next – perfect for planning trips and finding tourist spots! You can also utilize its GPS function to read tracks and waypoints from GPS devices; especially helpful when hiking, biking or motorcycling.

Google Earth offers more than just 3D mapping – its map layers offer a wealth of tools for exploring our planet. They include satellite imagery, aerial photography, synthetic ocean imagery, roadways and location names – the base layer being TruEarth 15-meter imagery which provides consistent wide area coverage – this may then be supplemented by higher-resolution imagery as available or historical coverage when available – plus there are features designed specifically to teach users more about Earth – including an astronomy tool and search function!

Google Earth is an amazing piece of software, featuring stunning details and an easy to navigate interface. The latest version combines 3D terrain and Street View-style panoramas for an aerial view of our planet that lets us zoom in on any point of interest; diving deep into Hawaii’s volcanoes or taking virtual tours of buildings such as Burj Khalifa (the world’s tallest building).


Google Earth is a software program that enables users to observe Earth from space. Available across major computer platforms and with various functions for both personal and professional use, it enables users to track climate change, locate hidden geographical features, play games with them or even track climate change itself. Furthermore, its use can assist students learning geography by showing them dynamic representations of it all – as well as helping teachers create lessons aligned with national standards for teaching geography lessons and activities.

Google Earth is available as a free download and uses satellite imagery, aerial photography and GIS data to display road networks, businesses and points of interest from around the world. Real estate listings and street-level photographs of cities are also displayed, making Google Earth suitable for schools, government entities, real estate agents, media companies as well as individual consumers alike.

Main advantage is combining different kinds of information on one platform: satellite and aircraft images are its basis; overlay data such as population density, crime statistics, coffee shop locations, real-estate prices can also be displayed alongside three dimensional models.

If you want a closer look at an object, use the navigation controls to tilt the terrain or change the horizon line in order to gain more of an overview of it. These work similarly to mouse clicks and allow users to explore any part of Earth.

Furthermore, the program can detect your location and display an accurate map according to local settings. However, you may wish to disable this feature for privacy concerns.

Google Earth offers another useful feature – showing a blue dot representing your position on Earth – particularly helpful when in large cities where buildings can obscure GPS signals and interrupt compass readings on phones.

Google Earth makes a useful platform for designing architectural site models using SketchUp, but accurate dimensions must be used so they appear proportionate to surrounding terrain and buildings in Google Earth. You can learn more about modeling for Google Earth in our article Measuring Angles and Distances Precisely.

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