Falcon Surveys are one of the earliest adopters of 3D Laser Scanning technology in U.A.E. and our continued investment in Leica Laser Scanners has ensured our survey teams can deliver comprehensive data with speed and accuracy whilst working safely throughout the U.A.E and abroad.
AERIAL / DRONE MAPPING
Who should consider this System:
GET OUTSTANDING DRONE MAPS
Here are some frequently asked questions about drone mapping. We are sharing this for your quick information.
1. Check before you leave the office
Check the local regulations and make sure that you are allowed to fly your drone at the planned location. Also, make sure that the weather is suitable, meaning no rain, fog, snowfall or strong winds. Check that the battery of your drone and connected devices such as tablets are fully charged and that the memory card of your drone camera has sufficient empty space to capture the entire project.
2. Plan your flight
You can create the survey flight plan with the drone flight planning app on the tablet. For this, just tap and drag the points around the area you want to survey, or import a KML file. Make sure you account for tall objects within the flight plan, as well as altitude differences. If needed, you can adjust flight settings such as altitude, ground sampling distance (GSD), flight direction and images overlap.
3. Set up your flight in the field
During this step, you basically unpack and assemble the drone and make sure that it is ready to take-off in safe conditions. Following the interactive check-list, you will one-by-one check every parameter, like the calibration of the airspeed sensor and making sure the camera lid is removed.
4. Fly and collect images
After pushing the take-off button, the drone autonomously takes off, captures images and lands back where it started. In this step, the operator essentially makes sure that nobody approaches the drone during take-off or landing and that the weather conditions stay optimal for the survey mission.
5. Geotag your images
After one or several flights, import the images into WingtraHub software to geotag them s. Geo-tagging assigns geographical position (X, Y, Z) information to the images either in a separate CSV file or in the images’ meta-data.