HOW ACCURATE IS UAV SURVEYING FOR DETERMINING STOCKPILE VOLUMES? BERNHARD DRAEYER AND CHRISTOPH STRECHA TOOK UP THE CHALLENGE OF COMPARING UAV IMAGERY WITH LIDAR SCANS TO SEE HOW THEY MATCHED UP.

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Landpro provides survey services to the mining and quarrying sectors, including regular volumetric and stockpile surveys, permit mapping, mine plans, deformation surveys and compliance plans. Our multi-disciplinary team draws on more than 20 years of experience in large scale mining projects in New Zealand and Australia.

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How accurate is UAV surveying? Testing stockpile volumetrics to get your answer. A comparison between Pix4D UAV photogrammetry software and GNSS / terrestrial LIDAR scan surveys.

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