Results 1 to 10 of about 21,404 (116)
Canada1Water digital terrain model with bathymetry dataset(Zenodo). [PDF]
Data in BriefNational integrated water modelling of Canada required a (DEM) Digital Elevation Model for all continental Canada at a single resolution, with bathymetry, and inclusion of transboundary watersheds with the United States.
Eric D. Kessel +2 more
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DeltaDTM: A global coastal digital terrain model [PDF]
Scientific DataCoastal elevation data are essential for a wide variety of applications, such as coastal management, flood modelling, and adaptation planning. Low-lying coastal areas (found below 10 m +Mean Sea Level (MSL)) are at risk of future extreme water levels ...
Maarten Pronk +8 more
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GEDTM30: global ensemble digital terrain model at 30 m and derived multiscale terrain variables [PDF]
PeerJProduction and validation of an open global ensemble digital terrain model (GEDTM30) and derived terrain variables at 1 arc-s spacing grid ( $\sim$∼ 30 m spatial resolution) is described.
Yu-Feng Ho +6 more
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Remote Sensing, 2019 Airborne light detection and ranging (LiDAR) datasets with a large volume pose a great challenge to the traditional interpolation methods for the production of digital terrain models (DTMs).
Chuanfa Chen, Yanyan Li
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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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Avalanche risk analysis using airborne LiDAR data [PDF]
INCAS Bulletin, 2022 Natural and man-made disasters are a justified concern causing life-threats damages, affects existing budgets or disrupts national economic and social development plans.
Georgiana GRIGORAS +3 more
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Shuttle radar topography mission: Availability of data and the accuracy achieved [PDF]
Glasnik Srpskog Geografskog Društva, 2010 This paper aim is to determine accuracy of digital terrain model (DTM) formed upon Shuttle Radar Topography Mission (SRTM) data, for the region of the Republic of Serbia.
Samardžić Mileva, Milenković Milutin
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Digital Modeling Phenomenon Of Surface Ground Movement
Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Horticulture, 2016 With the development of specialized software applications it was possible to approach and resolve complex problems concerning automating and process optimization for which are being used field data. Computerized representation of the shape and dimensions
Ioan Voina +7 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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INTERACTIVE DIGITAL TERRAIN MODEL ANALYSIS IN ATTRIBUTE SPACE [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 The use of high-resolution digital terrain model derived from airborne LiDAR system becomes more and more prevalent. Effective multi-scale structure characterization is of crucial importance for various domains such as geosciences, archaeology and Earth ...
F. Guiotte +3 more
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