Drone surveys offer rapid data collection over large areas with minimal ground disturbance. They provide high-resolution imagery and precise measurements, making them cost-effective and efficient for various projects.

With advanced sensors and GPS technology, drone surveys can achieve accuracy levels up to a few centimeters, suitable for detailed engineering and construction projects. Our on ground conventional surveying checks allow us to prescribe expected accuracy’s after the data has been processed.

We utilize DJIs M300 RTK drone, with Zenmuse L2 lidar/camera payload.

The manufactures specifications for accuracy and quality are below:

System Accuracy:

• Horizontal: 5 cm (at 150 m range)

• Vertical: 4 cm (at 150 m range)

Camera Quality:

• Resolution: 20 MP (5280×3956 pixels)

We can process the raw data into very useable formats for most professions. For example, the raw output from the LiDAR survey is a point cloud. We typically decimate the data by extracting 3d points and 3d polylines to create a 3d TIN, standard surface models used by all Civil Engineers.