Mapping urban areas with aerial sensors, producing building 3D models for construction monitoring and other city management processes.
Assessments using aerial laser scanner and RGBN aerial digital camera, or oblique camera system; classifying buildings and producing CityGML compatible 3D building models, comparing results with actual realty cadastre database.
- aerial laser scanning (LiDAR)
- aerial digital imagery with RGBN camera and oblique camera system
- on-field reference measurements
Height model of city objects
3D building models
Potentials of the produced database
Next to the main applications - city management and realty cadastre monitoring – the city model means potential for other expert areas such as urban planning, education, telecommunication, tourism, transport development, city meteorology, etc.