SkyFrame / Classified corridor scenes with clearance screening
Power Line Scan
One drone flight over a corridor becomes a photoreal 3D scene with a classified view of ground, vegetation, buildings, roads, poles and conductors, plus a clearance screening report against a threshold you set.
Review happens in a browser, shared by link.
Touchdown
Stand in the corridor.
Demonstrated on one corridor capture of about 140 m: 944 GPS-tagged frames from drone 360° video, fitted to GPS at scale 1.000353 with an RMS of 0.825 m.
Corridor scene: about 140 m, GPS-anchored
About 140 m of a corridor built from 944 GPS-tagged frames of drone 360° video. The Classified button switches to the view that labels ground, vegetation, buildings, roads, poles and conductors; the Wires button hides the 14 fitted conductors and the located structure. GPS-anchored: fitted to GPS at scale 1.000353 with an RMS of 0.825 m.
01 · Vegetation clearance
Vegetation clearance
Each conductor is fitted as a 3D catenary and checked against the vegetation around it. On the corridor capture, 14 conductors were fitted, 12 phase and 2 shield, with a fit RMS of 0.058 to 0.090 m, and 1 support structure was located.
Clearance is screening, not survey. The resolution is about 0.5 to 0.7 m, so each conductor is reported as a measured value or as a bound, such as under 0.7 m. The threshold that flags a conductor is your setting.
02 · Right-of-way inventory
Right-of-way inventory
The classified view separates ground, low vegetation, high vegetation, building, road, hardscape, pole, vehicle, water, conductor and unclassified, so what stands in the corridor is on record.
The layer switches on and off in the same viewer as the photoreal scene, so a reviewer can check any class against the imagery it came from.
- ground
- low vegetation
- high vegetation
- building
- road
- hardscape
- pole
- vehicle
- water
- conductor
- unclassified
03 · Storm & change records
Storm & change records
Fly before the season and again after the event. You receive both photoreal models side by side, for visual comparison in the browser.
The record is the pair of scenes themselves, shared by link with the people who need to see them.
Deliverables
What you receive
- Photoreal 3D scene of the corridor, shared by link
- Classified view as a switchable layer
- Fitted conductors and located structures as a switchable layer
- Clearance screening report: a measured value or a bound per conductor against your threshold
- Before and after scene pairs when the corridor is flown twice
Read this first
What the screening is, and is not.
- Screening, not survey: the resolution is about 0.5 to 0.7 m, and a bound is reported wherever the model cannot resolve finer.
- Demonstrated on one corridor capture of about 140 m so far.
- The clearance threshold is yours to set. The report flags conductors against it and does not make the decision for you.
Tell us about the corridor.
Length, access and what you need screened. We reply to plan the flight, or to start from footage you already have.