--- title: "Drones in mineral exploration: no longer exclusive to the few | Measure Australia" description: Mineral exploration is more efficient & less intrusive by using drone data collection - so why haven't more explorers started a drone data programme? image: https://www.measureaustralia.com.au/hubfs/MA%20blogs/Exploration%20in%20Australia%202000.png --- [![Measure Australia](https://www.measureaustralia.com.au/hubfs/raw_assets/public/ma-theme/images/ma-logo.svg) ](https://www.measureaustralia.com.au/) ## Main menu - [Services](https://www.measureaustralia.com.au/services) - [![](https://f.hubspotusercontent10.net/hubfs/7556667/MA%20website%20HS/Icons/MA-I-Services-LiDAR.png) LiDAR Laser Surveying Accurate and precise data capture ](https://www.measureaustralia.com.au/services/lidar) - [![](https://f.hubspotusercontent10.net/hubfs/7556667/MA%20website%20HS/Icons/MA-I-Services-InspectionReporting.png) Drone Asset, Building & Roof Inspections Optimise asset value and lifecycle ](https://www.measureaustralia.com.au/services/drone-building-roof-inspections) - [![](https://f.hubspotusercontent10.net/hubfs/7556667/MA%20website%20HS/Icons/MA-I-Services-BVLOS.png) Beyond Visual Line of Sight - BVLOS Capture data Beyond Visual Line of Sight ](https://www.measureaustralia.com.au/services/bvlos) - [![](https://f.hubspotusercontent10.net/hubfs/7556667/MA%20website%20HS/Icons/MA-I-Services-SurveyingMapping-BB2X.png) Drone Aerial Mapping & Land Surveying Avoid hazardous locations and arduous environments ](https://www.measureaustralia.com.au/services/drone-mapping-surveying) [View All Services](https://www.measureaustralia.com.au/services) - [Industries](https://www.measureaustralia.com.au/industries) - [![](https://f.hubspotusercontent10.net/hubfs/7556667/MA%20website%20HS/Icons/MA%20-%20I%20-%20Agriculture%20P.png) Agriculture Quantify crop health, manage water stress, & create spraying & application prescriptions, uploadable to smart equipment. ](https://www.measureaustralia.com.au/industries/agriculture-drone-solutions) - [![](https://f.hubspotusercontent10.net/hubfs/7556667/MA%20website%20HS/Icons/MA%20-%20I%20-%20Resources%20P.png) Resources Manage extraction volumes, quantify stockpiles & monitor change through 3D site measurements & periodic pickups. ](https://www.measureaustralia.com.au/industries/resources-drone-solutions) - [![](https://f.hubspotusercontent10.net/hubfs/7556667/MA%20website%20HS/Icons/MA%20-%20I%20-%20InsuranceP.png) Insurance Reduce time for assessments & payouts through technological advancements, quality service including meeting all time-to-site requirements, & maintain records. ](https://www.measureaustralia.com.au/industries/insurance-drone-solutions) - [![](https://f.hubspotusercontent10.net/hubfs/7556667/MA%20website%20HS/Icons/MA%20-%20I%20-%20ConstructionP.png) Construction Comprehensive drone data solutions reduce risks to construction companies through auditable & defensible visual records. ](https://www.measureaustralia.com.au/industries/construction-drone-solutions) - [![](https://f.hubspotusercontent10.net/hubfs/7556667/MA%20website%20HS/Icons/MA%20-%20I%20-%20InfrastructureP.png) Infrastructure Engineered data & specialist reports allow whole-of-asset management, reducing operating costs & increasing efficiencies. ](https://www.measureaustralia.com.au/industries/infrastructure-drone-solutions) - [![](https://f.hubspotusercontent10.net/hubfs/7556667/MA%20website%20HS/Icons/MA%20-%20I%20-%20Property.svg) Property Improve property management operations and decrease cost for better portfolio management and performance optimisation. ](https://www.measureaustralia.com.au/industries/property-drone-solutions) [View All Industries](https://www.measureaustralia.com.au/industries) - [Case Studies](https://www.measureaustralia.com.au/casestudies) - [![](https://pages.asseti.co/hubfs/Untitled%20design%20(13).png) Snowy Hydro finds a better way to protect critical infrastructure Snowy Hydro, one of Australia's most iconic hydro-electric networks, transformed its infrastructure protection strategy by adopting drone-based LiDAR technology. 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Until recently, drone exploration has been used almost exclusively by the top few mining concerns, which have the economies of scale to operate their own fleets. This is changing, and a spate of exploration orientated projects and enquiries led us to explore how drones and drone data collection can be used by mining concerns of all sizes. ![Exploration in Australia](https://www.measureaustralia.com.au/hs-fs/hubfs/MA%20blogs/Exploration%20in%20Australia.jpg?width=600&name=Exploration%20in%20Australia.jpg) Traditional exploration is more time consuming and expensive compared to using drones ## Drones in mineral exploration The two primary uses of drones in mineral exploration are in delivering highly accurate territory maps and multispectral ground analysis. High resolution mapping is the most popularly applied. The demand for raw materials has increased at the same time as they’ve become less accessible. New rare earth element and lithium deposits – for which Australia is rated as having the sixth and third largest deposits globally – are increasingly difficult to source. Explorers are considering areas that are more challenging due to inaccessibility, social impact and environmental impact – sites previously considered too difficult to exploit are back on the radar. This has encouraged explorers to leverage new technologies that enable exploration while limiting or eliminating intrusive exploration works. All exploration methods have pros and cons. Traditional ground-based survey teams conduct mapping as well as soil and rock sampling, but are more intrusive, create relatively low-density maps and make relatively slow progress (usually 10-30km per day). Photogrammetry, from fixed wing planes or satellites, is significantly faster but accuracy falls as far as 10–30 metres (for satellites) and the output is not useful for exploration engineers. Drones strike a good compromise, providing the necessary high accuracy level and scan density, as well as multispectral scan capability, while also avoiding much social or environmental intrusion at all. Efficiencies lift dramatically with more inhospitable, inaccessible or challenging environments. Payload sensors vary - Measure Australia's LiDAR delivers accuracy of 35-80mm RMSE, which is comparable to ground based terrestrial pickup but has far greater point density. MA would capture ~60 points per square metre on average, which is orders of magnitude greater than achieved from traditional ground survey or manned aircraft. Our technology also facilitates greater density as required - one recent project was delivered 200 points per square metre density.    ![UV spectrum of visible and other wavelengths](https://www.measureaustralia.com.au/hs-fs/hubfs/MA%20blogs/Blog%20-%20exploration%20Visible-spectrum.jpg?width=600&name=Blog%20-%20exploration%20Visible-spectrum.jpg)UV Spectrum: different payload sensors capture different parts of the spectrum   Drone payloads – in the case of Measure Australia referring to the sensor they carry – are limitless in type. The majority of Measure’s mining work is with LiDAR, photogrammetry and thermal sensing but we have and offer hyperspectral or multispectral sensing for applications like this. Basically, so long as a sensor is sufficiently lightweight for drone itself, it can be mounted and deployed. Hyperspectral continuous capture of covers the visible through IR, and multispectral a few different positions in the bands. Both function with difference in sensor readings indicative of mineral quantity and composition* at the Earth’s surface. Magnetometers are also easily mounted as drone payload, to sense changes in the Earth’s magnetic field. The combination of these sensor readings provides significant insight to the soil composition and assistance selecting targets for next steps. Combined with high resolution terrain maps and imagery, spectral and magnetic data can enable geologists to indicate mineral deposits half a kilometre into the earth. Read more: see our guide to less common [drone-mounted sensors](https://www.measureaustralia.com.au/c-mines-sensors-and-sensitivity-drone-sensor-payloads-used-at-mine-sites). Arnold Schwarzenegger makes a surprising entry!   Moreover drone enable geologists to do a significant part of their role remotely rather than in the field, which eliminates the field risk associated with those surveys. The explosion in drone exploration work is tripartite, according to our investigation: - More **available** due to the growth in drone data services sector - More **cost effective** due to sensor improvements – magnetometers have been further miniaturised and low weight - More **attractive** as specialist engineers become increasingly scarce ![Venntime (1)](https://www.measureaustralia.com.au/hs-fs/hubfs/MA%20blogs/Venntime%20(1).png?width=300&name=Venntime%20(1).png) Combined these factors make drone based data collection far more attractive and viable for exploration companies of all sizes. Contact Measure Australia to discover what drone data as a service would look like for your organisation.   [![Learn about drone data collection for: RESOURCES](https://no-cache.hubspot.com/cta/default/7556667/af1f868d-7940-4838-8cbe-911a0d9f0187.png)](https://cta-redirect.hubspot.com/cta/redirect/7556667/af1f868d-7940-4838-8cbe-911a0d9f0187)   **to varying extents based on the location’s holistic mineral composition*   ## More Measure Australia Articles [![](https://f.hubspotusercontent10.net/hubfs/7556667/TP%201.jpg) Sydney Morning Herald: Drones to Capture Data The company operates a fleet of 30 drones nationally, gathering information for sectors including... Read more ](https://www.measureaustralia.com.au/news/sydney-morning-herald-drones-to-capture-data) [![](https://f.hubspotusercontent10.net/hubfs/7556667/MA%20blogs/MA%20-%20Down%20on%20the%20farm.jpg) Drones make an impact down on the farm Who would have thought that drones are set to become a farmer's best friend? 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