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3D GIS BASED EVALUATION OF THE AVAILABLE SIGHT DISTANCE TO ASSESS SAFETY OF URBAN ROADS
3D Sight Analysis Sight Distance Road Safety Mobile Mapping Digital Terrain Model Sight Obstruction Low-Cost Sensors GNSS/IMU
2015/9/21
The available sight distance (ASD) in front of the driver to detect possible conflicts with unexpected obstacles is fundamental for traffic safety. In the last 20 years, road design software (RDS) has...
DISTANCE-VALUE-ADDED PANORAMIC IMAGES AS THE BASE DATA MODEL FOR 3D-GIS
Panoramic Images Laser Altimetry Data Processing Visualization
2015/7/31
Panoramic images portray a surround view of the real world in one image. This kind of presentation however does, alike regular pictures, not give any real depth information. Depth related relationship...