Results 11 to 20 of about 15,671 (252)
Revealing Active Mars with HiRISE Digital Terrain Models
Remote Sensing, 2022 Many discoveries of active surface processes on Mars have been made due to the availability of repeat high-resolution images from the High Resolution Imaging Science Experiment (HiRISE) onboard the Mars Reconnaissance Orbiter.
Sarah S. Sutton +15 more
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Surface network extraction from high resolution digital terrain models
Journal of Spatial Information Science, 2021 A surface network is a topological data structure formed by a set of thalwegs and ridges on a digital terrain model. Its computation relies on the detection of saddles on the terrain.
Eric Guilbert
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Concepts of 3D terrain modeling and geomorphometric analysis in mining [PDF]
Mining and Metallurgy Engineering Bor, 2016 This paper describes the concepts of 3D terrain models and their application in mining. The methods of terrain (relief) by spots elevation and contour lines are commonly applied on geodetic plans and topographic maps.
Petrović Vladimir M. +3 more
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IFCTERRAIN – A FREE AND OPEN SOURCE TOOL TO CONVERT DIGITAL TERRAIN MODELS (DTM) TO OPENBIM INDUSTRY FOUNDATION CLASSES (IFC) [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2021 Digital Terrain Models (DTM) play an important role for digital twins of the built environment. However, if the Building Information Modeling method (BIM) is used, many engineers find it difficult to provide BIM-compliant terrain models.
C. Clemen +3 more
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INTEGRATION OF 3D OBJECTS AND TERRAIN FOR 3D MODELLING SUPPORTING THE DIGITAL TWIN [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019 3D modelling of precincts and cities has significantly advanced in the last decades, as we move towards the concept of the Digital Twin. Many 3D city models have been created but a large portion of them neglect representing terrain and buildings ...
J. Yan +4 more
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VISUALISATION OF THE 3D GEODATA MODELS AND THEIR APPLICATION [PDF]
Geodetski Glasnik, 2014 This paper describes the 3D geodata models and their application. On geodetic plans and topographic maps commonly applied methods of terrain (relief) by spots elevation and contour lines.
Mirko Borisov +2 more
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Quality analysis of digital terrain models for the test area Zlatibor [PDF]
Glasnik Srpskog Geografskog Društva, 2003 Digital terrain models (DTM) have recently become products which substitute standard methods for the terrain relief presentation. As a part of a Geographic Information Systems (GIS) they represent not only a data base related to heights that are used for
Bajat Branislav, Štrbac Dragoljub
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DEM ACCURACY RESEARCH BASED ON UNMANNED AERIAL SURVEY DATA [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 Currently, digital elevation models (DEM) created by photogrammetric method based on unmanned aerial survey data are becoming an increasingly popular product.
V. M. Kurkov, A. S. Kiseleva
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The study of local terrain modeling methods for vertical planning of the territory [PDF]
Geodesy and Cartography, 2021 This work aims to study the vertical planning method for the terrain area as part of the process of construction geodetic support. Such planning will be carried out based on the aerial survey data from UAVs, which allow the creation of a high-quality ...
Ihor Trevoho +4 more
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Colloquium Exactarum, 2014 Due the advances in the technology of laser scanning systems, research in several countries have been initiated with the aim of exploring the recently technological resources developed.
Wallace Felipe Francisco Cardoso +2 more
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