GSWA Webinar Series | Drone-assisted outcrop 3D photogrammetry modelling and applications at GSWA.
Автор: Department of Mines, Petroleum and Exploration
Загружено: 2026-01-11
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GSWA Webinar Series | November 2021
Presenter: Dr Raphael Quentin de Gromard, Senior Geologist
Title: Drone-assisted outcrop 3D photogrammetry modelling and applications at GSWA.
Abstract: Drone-assisted photogrammetry modelling of outcrops offers a high-resolution representation of geological features at a scale not accessible from other datasets. This allows to observe geological features often too large to be fully grasped by the geologist in the field and too small to be resolved by regional-scale geophysical datasets. It reduces the upscaling from field observations to aeromagnetic data by at least one order of magnitude and consequently helps providing more robust geological interpretations. This webinar will present the methodology behind capturing and modelling outcrops in 3D and show possibly ways of creating useful geological information from photogrammetry datasets.
https://sketchfab.com/GSWA
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