Searched for: subject%3A%22DTM%22
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Dong, Haoyang (author)
Digital Surface Models (DSMs) are commonly employed to investigate topographical characteristics and processes; however, the presence of canopy and infrastructure in urban and forested areas can lead to height biases and inaccuracies. In this study, I aim to correct such biases by applying a deep learning approach known as Residual U-Net to...
master thesis 2023
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Alhoz, Khaled (author), Kenesei, Kristof (author), Papageorgiou, Manos (author), Keurentjes, Lisa (author), de Jong, Maarten (author)
The outcome of the project has been successful from the interpolation perspective, where the final results have shown major improvements over the original rasters, and a multitude of possible other interpolation methods have shown potential. In the end, the algorithm used to create the gridded DTM was<br/>based on Startin’s Laplace interpolation...
student report 2020
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An, Qi (author)
Dynamic traffic management (DTM) plays an important role from Dutch policy perspective to prevent road congestion and has been developed from control strategies to services. Five traffic control centers, 22 different DTM systems with 35 functions and over 50,000 DTM components make up the national traffic management network in the Netherlands....
master thesis 2020
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Ledoux, H. (author), Arroyo Ohori, G.A.K. (author), Peters, R.Y. (author)
The book Computational modelling of terrains presents an overview of algorithms and methodologies to reconstruct, manipulate, and extract information from terrains.<br/><br/>It covers different representations of terrains (eg TINs, rasters, point clouds, contour lines) and presents techniques to handle large datasets.
book 2020
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Zhang, F. (author)
For the degree of Master of Science in Transport & Planning at Delft University of Technology.
master thesis 2013
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De Vito, O.M.H. (author)
At this moment, dynamic traffic management measures are mostly focused on local level. This can result in local improvements but decreasing network performances. To optimize the network performances by the implementation of DTM measures, an optimization method is required. Model predictive control (MLP) is a network-wide and dynamic optimization...
master thesis 2012
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Bitenc, M. (author), Lindenbergh, R.C. (author), Khoshelham, K. (author), Van Waarden, A.P. (author)
The Dutch coast is characterized by sandy beaches flanked by dunes. Understanding the morphology of the coast is essential for defense against flooding of the hinterland. Because most dramatic changes of the beach and the first dune row happen during storms, it is important to assess the state of the coast immediately after a storm. This is...
journal article 2011
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Bitenc, M. (author), Lindenbergh, R.C. (author), Khoshelham, K. (author), Van Waarden, A.P. (author)
The Dutch coast is characterized by sandy beaches flanked by dunes. Its morphology is essential for the defense against flooding of the hinterland. Therefore it is monitored on a yearly basis by Airborne Laser Scanning (ALS). However, it is recognized that most erosion of the beach and first dune row takes place during storms. To assess the...
conference paper 2010
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Duong, H. (author), Lindenbergh, R. (author), Pfeifer, N. (author), Vosselman, G. (author)
Since 2003, the full-waveform laser altimetry system onboard NASA's Ice, Cloud and land Elevation Satellite (ICESat) has acquired a worldwide elevation database. ICESat data are widely applied for change detection of ice sheet mass balance, forest structure estimation, and digital terrain model generation of remote areas. ICESat's measurements...
journal article 2009
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Wortel, T.P. (author)
Due to changing contract forms in road construction, contractors feel the need for accurate and fast quantity measurement methods. UAV Photogrammetry is a potential answer for contractors. Photogrammetric measurement processing should be automated in order to reach its full potential in speed and obtainability. Automatic extraction of reliable...
master thesis 2009
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Molenaar, D.J. (author)
Om te bepalen of bij trillingsveroorzakende activiteiten hinder van personen optreedt, wordt, bij het ontbreken van een wettelijk kader, over het algemeen gebruik gemaakt van SBR richtlijn B {6}. In SBR B worden streefwaarden en dus geen grenswaarden gegegeven, waarbij redelijkerwijs mag worden aangenomen dat normaal gesproken geen hinder...
report 2009
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Wang, C. (author), Menenti, M. (author), Stoll, M.P. (author), Feola, A. (author), Belluco, E. (author), Marani, M. (author)
Light detection and ranging (LiDAR) has been shown to have a great potential in the accurate characterization of forest systems; however, its application to salt-marsh environments is challenging because the characteristic short vegetation does not give rise to detectable differences between first and last LiDAR returns. Furthermore, the lack of...
journal article 2009
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Abd Rahman, M.Z. (author), Gorte, B.G.H. (author)
The retrieval of individual tree location from Airborne LiDAR has focused largely on utilizing canopy height. However, high resolution Airborne LiDAR offers another source of information for tree detection. This paper presents a new method for tree detection based on high points’ densities from a high resolution Airborne LiDAR. The advantage of...
conference paper 2008
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Duong, H. (author), Lindenbergh, R. (author), Pfeifer, N. (author), Vosselman, G. (author)
Since 2003 the spaceborne laser altimetry system on board of NASA’s Ice, Cloud and land Elevation Satellite (ICESat) has acquired a large world-wide database of full waveform data organized in 15 products. In this research three products are evaluated over The Netherlands. For this purpose the raw full waveform product, the derived Gaussian...
conference paper 2007
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Stoter, J. (author), Gorte, B. (author)
conference paper 2003
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Pereira, L.M.G. (author)
doctoral thesis 1996
Searched for: subject%3A%22DTM%22
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