Bathymetric survey and LiDAR from drone: Novatest integrates data for a mapping of the Secchia River

Novatest recently completed a major survey on the Secchia River, combining bathymetric and LiDAR techniques from drone to obtain detailed and comprehensive mapping of the waterway.

The activity involved surveying bathymetric sections using a single beam sensor in order to acquire data on the depth of the river. These data were subsequently supplemented with a high-resolution point cloud obtained by drone LiDAR survey, which provided detailed information on the topography of the banks and surrounding area.

The integration of these two surveying techniques has resulted in an extremely accurate 3-D model of the Secchia River, providing vital information for a wide range of applications.

First, in the context of environmental monitoring, the model makes it possible to analyze river morphology in detail, study bank erosion processes and monitor changes over time, providing valuable insights into river dynamics. Second, in the context of water resource management, the model allows for accurate assessment of river capacity, flow modeling and flood risk management, contributing to more efficient and sustainable resource management. Finally, in intervention planning, the model provides essential data for the design of maintenance, environmental restoration and infrastructure development interventions, supporting informed decisions and targeted interventions.

With these interventions, Novatest confirms its commitment to providing state-of-the-art surveying services, combining specialized technical skills and innovative technologies.

Indeed, the ability to offer customized solutions, for public and private entities, contributes greatly to sustainable land management and prevention of hydrogeological hazards.