Topographic surveys lead to drainage solutions.
HDS offers comprehensive surveying. We do not use Radar data due to inaccuracies. A ground truth survey will be conducted using RTK or a LiDAR drone. RTK and LiDAR data results within 2cm - 10cm vertical accuracy.
In order to appraise the feasibility of a drainage project, a topographical survey must be conducted so we can further prepare a drainage plan in more detail.