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3D DYNAMIC TERRAIN VISUALIZATION OF ISLAND AREAS
3D Dynamic Visualization Island Areas DEM Integration Sea Surface Shoreline
2016/3/17
There are multi-source data in island areas, such as land DEM, bathymetry and sea level data from tidal stations. Different data have different spatial references, especially in vertical datums. To vi...
UNDERWATER PHOTOGRAMMETRY AND 3D RECONSTRUCTION OF MARBLE CARGOS SHIPWRECK
Cultural Heritage Maritime archaeology Underwater Survey Multi-image photogrammetry 3D modelling GPS
2015/4/23
Nowadays archaeological and architectural surveys are based on the acquisition and processing of point clouds, allowing a high metric precision, essential prerequisite for a good documentation. Digita...
BUILDING A 3D REFERENCE MODEL FOR CANAL TUNNEL SURVEYING USING SONAR AND LASER SCANNING
3D Bathymetry Data processing and 3D Modeling Reference control and accuracy assessment
2015/4/23
Maintaining canal tunnels is not only a matter of cultural and historical preservation, but also a commercial necessity and a security issue. This contribution adresses the problem of building a full ...
3D MODELS COMPARISON OF COMPLEX SHELL IN UNDERWATER AND DRY ENVIRONMENTS
Underwater Photogrammetry Marine Biology 3D model 3D comparison Camera Calibration
2015/4/23
In marine biology the shape, morphology, texture and dimensions of the shells and organisms like sponges and gorgonians are very important parameters. For example, a particular type of gorgonian grows...