Drone Leak Investigation · Metro Vancouver
Aerial Moisture Orthomosaic Mapping in Richmond, BC
The deliverable layer: survey-grade, georeferenced moisture orthomosaics — radiometric thermal fused with RTK photogrammetry — exported to CAD and GIS for engineers, consultants, and owners who need leak evidence they can measure from. Flown by Transport Canada-certified RPAS pilots and confirmed by the ground crews serving Richmond and the Metro Vancouver region — since 1999 as BC's leak detection specialists.
Free phone consult · No pressure · Mon–Sat 8am–6pm PT
Flying Richmond: local context
Directly under YVR control zones — flights here run on our standing airspace authorizations; big-box roofing and cold storage are staples.
Local property profile: Slab-on-grade construction nearly everywhere, dyke-protected industrial parks, and extensive irrigation and drainage infrastructure.
Ground conditions: Richmond is BC's most depth-limited GPR environment — saturated silts attenuate signal fast. Shallow targets still image well, and we compensate with EM, acoustic, and tracer methods for deeper work.
Typical aerial moisture orthomosaic mapping work around Richmond
- Cold-storage roof thermography
- Logistics-park roof programs
- Building envelope and roofing consultants
- Civil and geotechnical engineering files
- Litigation and insurance evidence packages
How the Richmond survey runs
- 1
Deliverable specification
Coordinate system, accuracy requirements, export formats, and analysis goals defined with your technical team before the first flight — the survey is built backward from the document you need.
- 2
RTK survey flight
Systematic photogrammetry plus radiometric thermal at fixed parameters, with RTK positioning — every pixel of both datasets lands within centimetres of its true coordinates.
- 3
Fusion processing
Visual orthomosaic, thermal orthomosaic, and (where relevant) elevation model processed and co-registered; moisture anomalies digitised as measurable polygons with areas and coordinates.
- 4
Engineering handoff
GeoTIFF, DWG/DXF overlays, shapefiles or the formats your workflow uses — plus the annotated PDF for the humans. Raw radiometric frames available for your own analysis.
Richmond questions, answered
How is this different from an ordinary drone thermal survey?
Rigor and usability. A screening flight answers 'where should we look?' An orthomosaic deliverable answers 'exactly how large, exactly where, against exactly which drawing?' — survey-grade positioning, fixed capture parameters, co-registered thermal and visual mosaics, and anomalies digitised as measurable polygons. It is the difference between a flashlight and a drawing.
Can our engineers analyse the raw data themselves?
Yes, and we encourage it — radiometric frames carry per-pixel temperature data, and we deliver them alongside the processed mosaics. Consultants run their own thresholds and interpretations; our processing gives them a co-registered, georeferenced foundation rather than a black-box conclusion.
What accuracy can we actually count on?
With RTK positioning and proper ground control, planimetric accuracy lands in the low-centimetre range — sufficient to scale moisture polygons, quantify areas for repair pricing, and overlay repeat surveys for change detection. Accuracy specs are stated per project and verified against control, not just claimed.
Can you legally fly drone leak surveys in Richmond?
Yes — our pilots hold Transport Canada RPAS certification with advanced-operations capability, and Richmond flights run under whatever airspace authorizations the location requires. Directly under YVR control zones — flights here run on our standing airspace authorizations; big-box roofing and cold storage are staples. Flight planning, NOTAM checks, and authorizations are part of the service, not your problem.
How do Richmond ground conditions affect what the survey reads?
Richmond ground is predominantly Fraser delta silts and peat with a water table often within a metre of grade. Richmond is BC's most depth-limited GPR environment — saturated silts attenuate signal fast. Shallow targets still image well, and we compensate with EM, acoustic, and tracer methods for deeper work. For buried-leak work that matters: escaping water changes the moisture and thermal behaviour of exactly that ground, and our analysts interpret the surface signal against the local soil character — then our acoustic ground crews confirm the suspect zones before anyone digs.
What does aerial moisture orthomosaic mapping cost in Richmond?
Province-wide pricing — no regional premium for Richmond. Single-site surveys typically start in the high hundreds; network corridors, portfolios, and multi-asset programs are quoted by scope. The free phone consult (604-239-9934) produces a firm number in about five minutes.
Other drone leak services in Richmond
Podium & Plaza Deck Leak Investigation in Richmond
Podium decks, plaza membranes, planters, and amenity terraces over occupied space — the leak paths that drip into parkades and units below, mapped thermally from above before anyone lifts a single paver.
View serviceUnderground Water Main Leak Survey in Richmond
Aerial thermal screening of buried water mains and service corridors — kilometres of distribution line surveyed per flight, leak-suspect zones mapped for targeted ground confirmation. The screening layer that shrinks non-revenue water programs from guesswork to a short list.
View serviceReservoir & Dam Seepage Detection in Richmond
Thermal and visual reconnaissance of earthen dams, dikes, reservoirs, and embankments — seepage exit points, wet zones on downstream faces, and anomalous vegetation mapped without crews walking unstable slopes.
View servicePost-Storm Portfolio Leak Assessment in Richmond
After an atmospheric river, windstorm, or freeze event — every roof and site in your portfolio triaged by drone in days, damage and active water entry documented while the evidence is fresh and the insurer's clock is running.
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Aerial Moisture Orthomosaic Mapping near Richmond
Need aerial moisture orthomosaic mapping in Richmond?
Free phone consult — site, access, airspace, and a firm quote in five minutes. No pressure.