The introduction of drones in the surveying field has delivered massive potential for GIS (geographic information systems) professionals. With the help of a drone or UAV drones, it becomes possible for carrying out topographic surveys of the similar quality that has been used traditionally, however the survey can be accomplished within a fraction of the time.

At Dutco Tennant LLC, we supply high-quality UAV drones that are engineered to accomplish varied surveying goals. We are exhibiting this high-end product at this year’s WETEX 2022 which will begin on 27th September ‘22 and end on 29th September ‘22. Visitors are invited to explore and interact with expert representatives in Stall No. 6B 20.

But before you attend the WETEX 2022 exhibition, learn about all the basics of UAV drones for surveying. Continue to read till the end to find out more.

Drone Survey and Its Meaning

The literal meaning of drone survey is the use of a drone or UAV drones for the purpose of capturing aerial data with the utilization of downward facing sensors, for instance, multispectral or RGB camera.

In RGB cameras for drone surveying, the ground is photographed many times from varied angles and all images are tagged with the help of coordinates. With this data, a photogrammetry software is able to generate geo-referenced orthomosaics, 3D models of the project site or elevation models.

Drones are capable of flying at a much lower altitude which allows generation of high-accuracy, high-resolution, much rapid, cost-effective data that are independent of environmental conditions such as cloud, haze, etc.

Perks of Using Drones for Surveying

The use of drones for surveying offers many benefits in comparison to traditional methods of survey. Some ultimate perks of using UAV drones for survey are -

Delivering exhaustive and accurate data

Survey total stations are designed to perform only individual point measurements. But with drone surveys, operators are able to measure thousands of survey data which can be represented in varied formats (point cloud, DSM, DTM, orthomosaic, etc). Each pixel of the generated point or map of the 3D model includes 3D geo-data.

Lesser cost of survey and field time

Topographic data capturing with the help of a drone is 5 times accelerated than the land-based conventional methods. It also requires less manpower. The drone systems are also equipped with PPK geo-tagging that helps in saving time as placement of numerous GCPs is no longer a requirement. Operators are able to deliver survey results rapidly and at a reduced cost.

Inaccessible mapping site available

A UAV drone can take off and fly literally anywhere. The otherwise inaccessible project sites will no longer limit your survey results. Also, there is no need for shutting down currently operating sites such as highways, bridges, etc. to take survey data. Drones can be operated without any disturbances.

Want to learn more about UAV Drones? Make sure to catch the Dutco Tennant LLC exhibit at WETEX 2022 starting from 27th September 2022. Our expert representative will be at the booth awaiting your presence.