Aerial Mapping

The first company in the industry to obtain an F33 exemption in the state of Tennessee, W&A has four FAA Section-107 pilots who operate our four UAVs throughout the Southeast. We have flown hundreds of lane-miles of roadway projects for original ground and volume calculations, hundreds of stockpiles for quarries and asphalt plants, and many sites for pre-design information.

Our QA/QC process ensures accurate topographic information is delivered to our clients on time and within budget. Our field tests, utilizing terrestrial-based LIDAR compared to Aerial UAV Photogrammetry, indicate the accuracy in the volume of the UAV data to be within one to five percent of the terrestrial LIDAR.