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Digital surface model vs digital terrain model
Digital surface model vs digital terrain model












All rights reserved.ġm DTM for Suez Canal Expansion - Middle East Map of Suez Canal, Egypt The tri-stereo acquisition reveal elevation that would otherwise remain hidden in steep terrain or urban canyons in dense built-up areas.Ĭopyright © AIRBUS Defence & Space. The Pleiades Neo satellites can be programmed to collect tri-stereo imagery for the production of high quality 1m-2m DEMs for 3D urban and terrain modeling. Satellite Map of Bingham Canyon Copper Mine, Utah, USAĬopyright © AIRBUS Defence & Space/processed by Satellite Imaging Corporation. In addition to the orthorectification of a satellite imagery to produce elevation models to utilize and support engineering designs, construction activities, mining, pre-planning and lay-out of corridor surveys, land development, well sites, environmental applications, and geological surveys. This data can aid and support project planners, emergency operation managers, and logistics managers to plan field operations in a computer environment ensuring that the best terrain conditions and access is provided to achieve project objectives. Satellite Imaging Corporation (SIC) provides orthorectified mono and stereo satellite imagery that can be processed for visual of terrain conditions in 2D and 3D production of digital elevation models (DEM) from various stereo satellite sensors including the WorldView-4, WorldView-3, WordlView-2, and the latest Pleiades Neo satellite sensor at 30cm tri-stereo imagery for various mapping applications.














Digital surface model vs digital terrain model