The amount of guess work and number of measurements depends on how irregular the shape. The volume of a pile is often calculated by taking several width and height measurements and recording the results on paper. It’s understandable given that piles can be worth millions and their volume critical to plant operations. Their numbers are pretty good although the accountant is uneasy and wants something more repeatable and accurate. They can glance at a pile between sips of hot coffee and tell you the tonnage. These are folks who wear the sole off a nice pair of leather work boots in a single year. We aren’t talking about armchair quarterbacks here. It does not store any personal data.It is amazing how fast certain people can estimate the volume of a stockpile. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It works only in coordination with the primary cookie. Records the default button state of the corresponding category & the status of CCPA. The cookie is used to store the user consent for the cookies in the category "Performance". This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other. The cookies is used to store the user consent for the cookies in the category "Necessary". The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". The cookie is used to store the user consent for the cookies in the category "Analytics". Set by the GDPR Cookie Consent plugin, this cookie is used to record the user consent for the cookies in the "Advertisement" category. These cookies ensure basic functionalities and security features of the website, anonymously. Necessary cookies are absolutely essential for the website to function properly. The company is one of the market leaders in the small unmanned systems (UAS/UAV) and services field and has a global presence, a robust research and development program and advanced integration/customization capacities.įor more information on C-Astral and their fixed-wing drones, check out their website: Photogrammetric processing & Outputs: 3DsurveyĬ-Astral is an aerospace enterprise and solution provider based in Slovenia.Positioning & Orientation: UAS Integrated GNSS PPK – Post Processing Kinematic, independent 9x GCPs measured w/ Leica GPS.Camera: Sony Alpha 6000 with modified lens. Flight details: 45min flights at 400 feet AGL.Image processing was done using the 3Dsurvey software. GPS data from GCPs positioned on site was used to orientate the model to generate a dense 3D point cloud from aerial images. Nick used the Sony Alpha 6000 camera, which took 3370 photos while the UAS was flying at the height of 400 feet. To produce a detailed map and study of a stockpile, it is important to take high resolution images. Launching the fixed-wing UAS Sony Alpha 6000 A smaller drone, the size of a Phantom 4 Pro for example, would take much longer to measure this stockpile. For the area of 2400 x 4700 feet (732 x 1433m), this drone was in the air for 45 min. Fixed-wing Bramor ppX UASįor the stockpile surveying, Nick used the Bramor ppX UAS, which has a total flight time of 3,5h. Due to the various features and functionality of our software, measurements of this kind of stockpile inventory are done 10 times faster than in the past.Ĭheck out our volume calculation tutorial for more in depth information on how to first calculate the digital surface model. When it comes to stockpile measurement, it is a great challenge to find an easy way to measure the volumes since the mounds do not adhere to optimal shapes. Calculating volumes of gravel and sand piles Stockpile measurement needs to be conducted regularly in order to monitor the volume and the quality of the material on the site. One of our distributors used our software to show his customer how to create accurate, fast and effective measurements of a large stockpile in Arizona. We are in personal contact with our distributors who later pass the knowledge on to the users of our software. When you buy our software we include full support and training. Stockpile measurement with Fixed-wing UASĪt 3Dsurvey we are aware that every new user needs support from a professional who knows how to get the most of our software.
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