![]() ![]() It’s not worth the risk.īut to understand that fully, we need to talk about what accuracy really means. These platforms provide pretty outputs, but not accuracy, and there is literally no way to measure how accurate or inaccurate the results may be. Some drone operators don’t use PPK/RTK or GCPs at all, but rely entirely on a 3rd party processing platform like DroneDeploy or Pix4D to provide the accuracy. Where ultimate precision is required, we use ground control points and checkpoints measured by a qualified surveyor. ![]() When we create aerial survey maps, we use industry-standard GIS-grade PPK and RTK survey equipment to level and align the photogrammetric data for maximum accuracy. There are situations where drone imagery is all you need to inform your project planning or pre-design work, but before you rely on drone-based map to plan earthworks, building foundations or other structural and engineering uses where accuracy is critical, you need to know they can be certified by a registered surveyor. Basing your project on flawed data can lead to major problems and legal liability issues – something most drone operators know nothing about. Survey accuracy and reliability are critical if you intend to use the data for engineering or construction purposes. But is that enough? And if so, why do US survey authorities insist on aerial mapping being delivered only by licensed surveyors (even if Australian authorities don’t)? And some construction companies think the same. In fact, lots of drone operators think that’s all you need. You can even buy something called Aeropoints that will provide a level of ground control for additional accuracy. You can process it on an online platform like Pix4D or DroneDeploy and get what looks like fairly good outputs. It’s pretty easy to buy a drone and fly a site for mapping data. So how accurate are aerial mapping surveys using drones? And why does experience matter so much? We regularly partner with engineers, surveyors and other industry professionals to rapidly deliver survey-grade aerial mapping (especially over larger areas). Queensland Drones is a trusted provider of precision PPK Precision Aerial Mapping using purpose-built mapping UAVs. Then click the “Calculate? button to instantly compute the volume.Can Drone Aerial Surveys Meet Engineering Standards?ĭrone mapping surveys are being used more and more to support construction, development, mining, agricultural and other commercial activities. ‘simply go to your map on DroneDeploy and select the perimeter of the feature (e.g., stockpile) you want to measure. “It’s insanely fast and easy to use our volume tool from any device,” the company wrote. The company added that early testers of the new volume-measurement tool reported levels of accuracy within 2% of professional survey readings. “Accurate and timely volume calculations are critical across a wide range of industries including mining, construction, processing and manufacturing.”Īccording to the company, being able to measure volume is a huge part in helping businesses innovate, and this new solution saves companies thousands of dollars per survey for ground-based laser measurement. “Whether you need to calculate the volume of stockpiles, measure the extraction volume of a quarry or estimate the volume of a building, you can now use DroneDeploy to compute volumes instantly from any device,” the team wrote in a post. The company has announced a new Volume Measurement tool as a part of its new Elevation toolbox, which aims to provide users with better granular visualization and analysis of evaluation data. DroneDeploy, cloud-based drone software provider, is giving users the ability to instantly compute volumes within a map from any device. ![]()
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