Environmental Compliance Audits

Support sustainability and regulatory compliance with accurate aerial data Mining operations are subject to strict environmental regulations covering air quality, water resources, and vegetation management. Drones offer an efficient way to monitor compliance without disrupting operations. The Mavic 3EnterpriseMultispectral excels here: its combination of RGB and multispectral bands allows us to map vegetation health, identify bare ground, and detect invasive species. Multispectral indices like NDVI reveal stressed vegetation around haul roads, tailings dams or waste dumps, helping to guide reclamation and dust control efforts.

For dust monitoring, our drones fly at varying heights to photograph plumes from crushers, conveyors and haul roads, creating a record of dust dispersion patterns. Thermal imaging from the Matrice 4Thermal helps locate seepage paths or leaks in tailings dams by highlighting cool, moist areas, while its high‑zoom camera documents erosion channels and exposed soil. Because drones can cover large areas quickly, they are ideal for mapping watercourses, wetlands, and buffer zones to ensure that mining activities remain within permitted boundaries. All images and models are georeferenced with centimetre accuracy, making it easy to overlay them with permit maps and produce compliance reports.

Deliverables and benefits

• Vegetation health maps: NDVI and other indices showing areas of stressed or healthy vegetation.

• Dust dispersion documentation: Photo mosaics and 3D models depicting dust sources and movement, supporting control measures.

• Watercourse & wetland mapping: High‑resolution Ortho mosaics showing the location and extent of streams, wetlands, and buffer zones.

• Tailings and waste‑facility inspections: Thermal and visual imagery revealing potential seepage, erosion, or instability.

• Compliance reports: Clear, geo‑tagged outputs that demonstrate adherence to environmental regulations and support audits.

By leveraging multispectral and thermal imaging technologies333 we provide mining clients with actionable information to meet regulatory obligations and improve environmental stewardship.