This perspective can now be reproduced in a 3D World Map. Most of our waking hours are spent within a few feet of the ground.Likewise, geographic information system authors today interact with and observe these scenes from various angles. These stylized maps, built as static 3D bird’s-eye views, successfully conveyed information about a location. Many of man’s first maps, especially cities and smaller human settlements, were depicted as scenes.Every sign on a map that you recognize saves you the trouble of looking up the legend to be sure you understand what it means. You can see all of the “info” in real-time from all angles. The added dimension of 3D allows you to include more easily recognizable symbols in your maps, making them more intuitive.
The capacity to combine vertical (and consequently volumetric) information-the surface elevations of mountains, the surrounding landscape, the forms of buildings, or the flight routes of jetliners-is a scene’s most evident value.In addition, these same photos can be used to create highly intricate elevation models, contour lines, brake lines, and 3D reconstructions of land sites or buildings after being post-processed with photogrammetry software. As a result, high-accuracy cadastral maps can be made swiftly and efficiently, even in complex or difficult-to-access areas. In locations where low-quality, old, or even no data is available, survey drones produce high-resolution orthomosaics and detailed 3D World Map models.
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