LoderaIQ watches a mine and its footprint over time, not as a single snapshot. By comparing each new capture against a dated baseline, the platform quantifies pit growth, excavation, machinery movement and stockpile change, and extends the same evidence chain to land disturbance, tailings and waste, water, and rehabilitation obligations against permit conditions.
This is the environmental and land-change layer of the platform. Satellite passes give wide-area, repeatable awareness; the drone survey layer, rolling out next, adds centimetre-scale ground truth where it matters. Every observation lands in one registry, on one map, with one audit trail, so a change you see today can be traced back to the exact captures, dates and methods that produced it. The result is a defensible, time-stamped record of how ground conditions evolve, built for readers who need mechanism, not marketing.
Request a briefingEnvironmental and land change, not licence legality
This pillar is deliberately distinct from Detection & compliance.
Detection & compliance answers a legal question: is activity occurring where it is permitted, and does it match the licence on record? Site & ESG monitoring answers a physical and environmental one: how is this ground actually changing over time, and does that change stay inside the conditions attached to the permit? The two share the same imagery, registry and audit trail, but they are separate lines of evidence. Here we are not adjudicating title or legality, we are measuring disturbance, movement and material change on the ground, capture to dated capture.
Operational change
Pit advance and depth, active excavation, machinery presence and stockpile build-up or draw-down between captures.
Environmental footprint
Land disturbance and clearance, tailings and waste-rock extent, water bodies and drainage, and progress against rehabilitation commitments.
Not in scope here
Licence-boundary legality and title disputes, those sit on the Detection & compliance pillar, which reads the same map from a different angle.
How change becomes a number: photogrammetry and DEM-differencing
Volume and change are computed against a dated baseline, not estimated by eye.
The platform turns overlapping imagery into a three-dimensional surface, then measures how that surface moves over time. Because every capture is dated and geo-referenced to the same registry, differences between two epochs are attributable to a specific interval, a week, a quarter, a reporting period, rather than to an unbounded before and after.
Establish a dated baseline
An initial capture, satellite today, high-resolution drone as the aerial layer rolls out, is processed into a Digital Elevation Model (DEM) and time-stamped in the registry. This is the reference every later capture is measured against.
Reconstruct the surface
Overlapping images are matched to reconstruct terrain in 3D via photogrammetry, producing an elevation surface across the pit, benches, stockpiles and waste areas for the new capture date.
Difference the DEMs
Subtracting the baseline DEM from the new DEM yields a per-cell height change. Cut and fill are separated, so excavated volume and deposited volume are reported distinctly rather than netted into a single figure.
Attribute change to an interval
Because both captures carry dates, the measured pit growth or stockpile change is tied to the period between them and logged to the audit trail with the source imagery and processing parameters.
Land, waste, water and rehabilitation, tracked against permit conditions
The same change engine, pointed at the environmental footprint.
Volume and change detection are not only about the ore body. The platform applies the same dated-capture discipline to the disturbance a mine leaves around it, and reads that against the conditions written into the permit, disturbed-area caps, waste and tailings extents, water-management commitments and rehabilitation schedules. Where the permit sets a limit or a milestone, monitoring provides the time-stamped evidence to show whether the site is tracking toward it or away from it.
Clearance and footprint growth
Newly disturbed and cleared ground is delineated and measured between captures, so the total footprint can be compared against a permitted disturbance envelope.
Dump and impoundment change
Waste-rock dumps and tailings areas are tracked for lateral spread and, via DEM-differencing, for volumetric build-up over time.
Water bodies and drainage
Ponds, pit lakes and drainage features are monitored for extent and change; spectral indication can flag apparent water-quality or sediment signatures for follow-up, a prompt to investigate, not a measurement of quality.
Progress against commitments
Re-contouring, backfill and revegetation are monitored against the rehabilitation schedule underwriting a closure or performance bond, giving a dated record of work actually completed on the ground.
One registry, one map, one audit trail, from orbit to ground truth
Monitoring is only as trustworthy as its provenance. LoderaIQ layers wide-area satellite awareness, precise drone survey and AI-scale processing on a single shared record, so no observation floats free of its source. Every measurement can be opened back to the captures, dates and methods behind it.
Satellite, wide-area awareness
Repeatable, wide-coverage passes provide the continuity to see change developing across a whole licence area and to hold a consistent baseline through time.
Drone, ground truth (rolling out)
The aerial survey layer adds centimetre-scale detail for high-confidence volumes on active pits, stockpiles and waste areas where satellite resolution alone is not enough.
AI, scale and speed
Automated photogrammetry and DEM-differencing measure pit and stockpile volume across many sites and dates far faster than manual survey, and read spectral indication of surface change.
Shared record
All layers write to one registry, one map, one audit trail, so change detection, volumes and environmental observations are versioned, dated and traceable end to end.
What monitoring proves, and what still needs the field
Remote monitoring measures geometry and surface condition with rigour, but it does not replace physical work. DEM-differencing quantifies how much material moved and where, to a confidence set by capture resolution and ground control; it is a measurement of volume and change, not of grade. Spectral imagery indicates surface mineralogy, alteration or apparent water signatures, an indication to investigate, never an assay. Defensible grade and tonnage still require field-portable XRF and physical sampling, and any AI-flagged target is a prompt for exploration, not a defined resource or reserve. Throughout, these outputs are built to support competent-person and QP judgement under JORC and NI 43-101-style codes, they inform the sign-off, they do not stand in for it.
Where site & ESG monitoring fits your work
This pillar explains the mechanism. For the business case, reporting cycles, obligations and decisions each audience faces, follow the links below.
Governments & regulators
Independent, dated evidence of land disturbance, waste, water and rehabilitation progress to hold operators to permit conditions and bond commitments.
Learn more →Mining & exploration companies
Continuous volumetric and environmental monitoring that documents your own footprint and rehabilitation for internal control and disclosure.
Learn more →See site & ESG monitoring on your ground
LoderaIQ is live on a national mining programme, with the aerial drone-survey layer rolling out next. Request a briefing to walk through the change-detection method against a site you know, and see how volumes and environmental observations are baselined, differenced and logged to a single audit trail.
Request a briefing