Cadastral boundaries from point clouds? : Towards semi-automated cadastral boundary extraction from ALS data
Xianghuan Luo, Rohan Bennett, Mila Koeva, Nathan D. Quadros · Swinburne figshare (Swinburne University of Technology) · 2016
Proponents of the new era for land administration argue that countries must explore alternatives to accelerate land administration completion. As an example, fit-for-purpose land administration is based on the use of printed imagery, community participation and hand-drawn boundaries. Digital solutions then convert the generated analogue data into useful digital information. However, the approach is manually intensive, and simple automation processes are continually being sought to cut time and costs. One approach gaining traction is the idea of using image processing and machine learning techniques to automatically extract boundary features from imagery – or point cloud data – prior to even entering the field. The approach could speed up activities both in the field and in the office. Read on for insight into the ongoing developments.