Capturing LiDAR and Imagery Simultaneously
How Major Cities May Benefit from a Hybrid Sensor System
M.J.P.M. Lemmens (TU Delft - GIS Technologie)
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Abstract
People continue to migrate from rural areas to major cities, driving sustained urban growth and increasing the demand for accurate, detailed and up-to-date 3D city models. The creation of such models is still a cumbersome endeavour but new advancements, such as the combination of three sensor types – nadir camera, oblique cameras and a Lidar unit – in one and the same geodata acquisition system, may bring relief. Aerial surveys conducted in major cities in the UK and Ireland demonstrate the potential of this solution.