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Visualization of a Digital Elevation Model
Data Science Journal, 2007 In recent years, Geographic Information Systems (GIS) have gradually changed from using the traditional 2D map expression to 3D visualization. The combination of visual techniques and GIS is a multi discipline, leading edge field, the development of ...
Linlin Lu, Huadong Guo
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Shaping the Global High-Resolution TanDEM-X Digital Elevation Model
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021 The global digital elevation model (DEM) produced by the TanDEM-X (TerraSAR-X add-on for digital elevation measurements) mission is an interferometric elevation model with unprecedented quality, accuracy, and coverage.
Martin Huber +6 more
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Digital Elevation Model for Republic of Moldova [PDF]
Computer Science Journal of Moldova, 1995 The creation of Digital Elevation Model technique is proposed. The initial data preparation requirements, the ideology of elevation matrix construction and absolute marks values interpolation, search optimization of obtained values are elucidated.
M. Zhuk, S. Novac, Gh. Sirodoev
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Improving the digital elevation model of topographic maps in GIS (applied study on Al-Tharthar Lake) [PDF]
مجلة جامعة الأنبار للعلوم الإنسانية, 2022 The research aims to be an attempt by the researchers to apply improving the model of the digital rise, thus opening the way for researchers who are interested in developing and expanding this idea in the future.
Ali Khalil Khalaf Al-Jabiri
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Digital elevation models of TanDEM-X mission [PDF]
Biuletyn Wojskowej Akademii Technicznej, 2015 Started in 2010 TanDEM-X mission (TerraSAR-X add-on for Digital Elevation Measurement) is the first spaceborne radar interferometer mission that acquires interferometric data in bistatic InSAR stripmap mode with two spacecrafts TerraSAR-X (TSTSX) and ...
Małgorzata Woroszkiewicz
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Airborne LiDAR-Derived Digital Elevation Model for Archaeology
Remote Sensing, 2021 The use of topographic airborne LiDAR data has become an essential part of archaeological prospection, and the need for an archaeology-specific data processing workflow is well known.
Benjamin Štular +2 more
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Digital Elevation Models: Terminology and Definitions [PDF]
Remote Sensing, 2021 Digital elevation models (DEMs) provide fundamental depictions of the three-dimensional shape of the Earth’s surface and are useful to a wide range of disciplines. Ideally, DEMs record the interface between the atmosphere and the lithosphere using a discrete two-dimensional grid, with complexities introduced by the intervening hydrosphere, cryosphere ...
Peter L. Guth +13 more
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New high-fidelity terrain modeling method constrained by terrain semanteme. [PDF]
PLoS ONE, 2018 Production of higher-fidelity digital elevation models is important; as such models are indispensable components of space data infrastructure. However, loss of terrain features is a constant problem for grid digital elevation models, although these ...
Bo Zhou +3 more
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Protection of Digital Elevation Model—One Approach
Applied Sciences, 2022 The quality of DEMs is especially being considered based on the spatial resolution of the created digital models and the type of terrain of the interest area.
Ivan Vulić +6 more
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Shirkat Town Monitoring Using Digital Elevation Model [PDF]
Engineering and Technology Journal, 2011 In this search, a colored image of French satellite SPOT, of Shirkat country in Salahadeen was used with resolution about (5m) for an area with dimensions (4km×8km), and a digital elevation model (DEM) with grids (20m×20m) and levels reach to (1m ...
Iman A. Shawkat +2 more
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