Survey drones are becoming increasingly popular in the construction and mining industries due to their ability to provide precise data points and 3D point clouds. These unmanned aerial vehicles (UAVs) are equipped with multiple sensors that capture aerial data from the Earth below. This data is then assimilated into a 3D point cloud, giving surveyors and clients a unique perspective of the project. When an RGB camera is used during a drone study, the ground below is photographed several times from different angles.
Each image is labeled with its own set of coordinates, which are captured by a GNSS sensor on the drone. This indicates the exact location of the image in space. The images are then compared to known points on the ground using RTK or PPK processing. Drone topography offers a modern alternative that is more flexible, faster, safer and cheaper than other traditional alternatives.
With the right processing platform, such as Propeller, you can get the data you need from every drone flight and ensure that you are compensated for your work. Different drones have their own advantages, such as being able to take off in difficult terrain or cover long distances. The level of visibility provided by drone surveys allows us to identify problems quickly and before they become costly problems. Drone topography helps to centralize project documentation and increase collaboration with surveyors, engineers, foremen and site managers. It also helps construction companies deliver their projects on time and on budget. Propeller recommends using PPK instead of RTK to perform drone inspections anywhere, including construction sites, mines, aggregates, and landfills.
Drone inspection can survey complexes, facilities, campuses, cities and military bases to obtain thermal images. It also provides mine operators with highly accurate maps and measurements of their mining sites. In conclusion, survey drones offer a number of benefits for the construction industry, including greater efficiency, better project management and better safety standards. With up-to-date data quickly provided by drone topography, businesses can make informed decisions about their projects.
