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Finite Difference Method Runoff Modelling Using Voronoi Cells
Voronoi Diagram runoff modelling TIN IFDM
2015/10/9
Finite difference runoff modelling has usually been done using a regular grid representation of the terrain. This has various
disadvantages, as the regular pattern does not conform well to observed ...
Augmented Quad-edge – 3D Data Structure for Modelling of Building Interiors
data structure three-dimensional modelling duality Voronoi diagram Delaunay tetrahedralization
2015/10/9
This work presents a new approach towards the construction and manipulation of 3D cells complexes, stored in the Augmented
Quad-Edge (AQE) data structure. Each cell of a complex is constructed using...
COMPARISON OF TECHNIQUES FOR TERRESTRIAL LASER SCANNING DATA GEOREFERENCING APPLIED TO 3-D MODELLING OF CULTURAL HERITAGE
Cultural Heritage Documentation, Georeferencing, Visualization, Terrestrial Laser Scanning
2015/10/8
The paper is deals with the application of terrestrial laser scanning for the generation of a 3D model of the historical settlement of
San Pietro al Monte in Civate (Lombardia, Italy). In the first ...
IMAGE-BASED MODELLING OF ARCHITECTURAL SITES: THE iWitness APPROACH
Close-range photogrammetry Orientation Modelling Reconstruction
2015/10/8
This paper discusses image-based modelling and the generation of textured 3D object models. The main focus of the presentation is
upon a low-cost, easy-to-use photogrammetric system which can handle...
ASSESSMENT OF HEIGHT ACCURACY OF DEM FOR SPECIES HABITAT ANALYSIS AND MODELLING
DEM accuracy spatial correlation of error slope Swiss National Park GIS
2015/9/28
In mountainous areas, the use of DEM as environmental parameter in local and global models is widely accepted. Derived information like slope, aspect and others are often used as substitutes for missi...
MODELLING DEM DATA UNCERTAINTIES FOR MONTE CARLO SIMULATIONS OF ICE SHEET MODELS
GIS DEM/DTM Error Correlation Impact Analysis Modelling Reference Data Glaciology
2015/9/28
For realistic modelling of digital elevation model (DEM) uncertainty, information on the amount and spatial configuration is needed.However, common DEM products are often distributed with global error...
3D URBAN MODELLING WITH VRML TECHNOLOGY – COMBINATION OF 2D AND 3D INFORMATION AND INTEGRATION TO MOBILE CLIENTS
Remote Sensing GIS VRML 3D Urban Modelling
2015/9/28
A 3D representation of a city embedded in an internet environment is not a new technology. It is already used in many
projects which present tourist information. But 3D modelling assumes a lot of ma...
AUTOMATIC MODELLING OF RUBBLE MOUND BREAKWATERS FROM LIDAR DATA
breakwaters water defences LiDAR point cloud 3D modelling
2015/9/21
Rubble mound breakwaters maintenance is critical to the protection of beaches and ports. LiDAR systems provide accurate point clouds from the emerged part of the structure that can be modelled to make...
AUTOMATED 3D CITY MODELLING AND THE IMPORTANCE OF QUALITY ASSURANCE TECHNIQUES
Data Fusion 3D City Modelling Quality Assurance Automation Building Reconstruction
2015/9/17
Building reconstruction is essential in applications such as urban planning, telecommunication network planning, flight simulation and vehicle navigation which are of increasing importance in urban ar...
Modelling and conception of hydrological data base of the watershed.Case of Sebkha of Oran (West of Algeria)
Modelling watershed Sebkha hydrological data base and GIS
2015/9/17
The objective assigned to this work, is the modelling of the water resources of the watershed of the Sebkha of Oran (Algeria) by the implementation of a hydrological data base able to write in an adeq...
Coordination between Understanding Historic Buildings and BIM Modelling: A 3D-Output Oriented and typological Data Capture Method
BIM Structure-and-type Method Structure tree
2015/9/11
At the present, in trend of shifting the old 2D-output oriented survey to a new 3D-output oriented survey based on BIM technology,
the corresponding working methods and workflow for data capture, pro...
UAV-BASED POINT CLOUD GENERATION FOR OPEN-PIT MINE MODELLING
Unmanned Aerial Vehicle System Integration Sensor Calibration Structure from Motion Sparse and Dense Matching Open-Pit Mine Three-dimensional Modelling
2015/9/10
Along with the advancement of unmanned aerial vehicles (UAVs), improvement of high-resolution cameras and development of vision-based mapping techniques, unmanned aerial imagery has become a matter of...
PHYSICAL MODELLING OF NIKON COOLPIX CAMERA RGB RESPONSES FOR APPLICATION IN NON-DESTRUCTIVE LEAF CHLOROPHYLL IMAGING
Leaf optics non-destructive chlorophyll content
2015/9/9
Chlorophyll content is an important characteristic of plant leaves and a critical parameter for modelling purposes and
the scaling up from leaf to canopy level. Leaf colour is an indicator of chlorop...
MODELLING REFLECTANCE OF URBAN CHESTNUT TREES: A SENSITIVITY ANALYSIS OF MODEL INVERSION FOR SINGLE TREES
radiative transfer model single trees urban environment
2015/9/8
Trees in urban environments have important ecological functions, but often suffer from suboptimal environmental conditions.
Chestnut (Aesculus hippocastanum) is one of the main tree species in German...
USING LINEAR SPECTRAL UNMIXING OF HIGH SPATIAL RESOLUTION AND HYPERSPECTRAL DATA FOR GEOMETRIC-OPTICAL MODELLING
Linear spectral mixing model EO-1 Hyperion QuickBird
2015/9/8
The linear spectral mixing model is a widely used technique in remote sensing to estimate the fractions of several individual surface
components present in an image pixel and the pure reflectance spe...