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Google Earth is a web and computer program that renders a 3D representation of Earth based primarily on satellite imagery. The program maps the Earth by superimposing satellite images, aerial photography, and GIS data onto a 3D globe, allowing users to see cities and landscapes from various angles. Users can explore the globe by entering ...
Google Earth uses photogrammetry to create 3D imagery. [ 41 ] There is also a project called Rekrei that uses photogrammetry to make 3D models of lost/stolen/broken artifacts that are then posted online.
A virtual globe is a three-dimensional (3D) software model or representation of Earth or another world. A virtual globe provides the user with the ability to freely move around in the virtual environment by changing the viewing angle and position. Compared to a conventional globe, virtual globes have the additional capability of representing ...
In 2017, in both Google Maps and Google Earth, ... 3D models of hundreds of cities in over 40 countries from Google Earth into its satellite view.
A digital elevation model (DEM) or digital surface model (DSM) is a 3D computer graphics representation of elevation data to represent terrain or overlaying objects, commonly of a planet, moon, or asteroid. A "global DEM" refers to a discrete global grid. DEMs are used often in geographic information systems (GIS), and are the most common basis ...
Global relief model. A global relief model, sometimes also denoted as global topography model or composite model, combines digital elevation model (DEM) data over land with digital bathymetry model (DBM) data over water-covered areas (oceans, lakes) to describe Earth's relief. A relief model thus shows how Earth's surface would look like in the ...
In recent years, remote sensing using optical satellite images from places like Google Earth has gained popularity in searching large areas for unusual features — but in the desert, sand and ...
No. Linux, Windows, Unix, iOS, Android, Windows Phone. Luciad. Luciad. LuciadLightspeed is widely recognized as the leading set of high-performance geospatial software components. LuciadLightspeed consists of over 100 different software components and connectors to fuse, visualize and analyze geospatial data.