Insight category · 84 articles · Page 2 of 10
System architecture, sensing, interfaces and acceptance methods.
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Target-plane video detail and recording acceptance
Calculate security camera pixel density at the target plane, then verify near, far, edge and night detail in the recording that operators will use.
Traffic conflict surrogate metrics and interpretation limits
Compare time to collision and post-encroachment time with worked examples, trajectory-quality checks and limits on traffic safety interpretation.
Reflected-signal diagnosis at fixed GNSS monitoring stations
Investigate GNSS multipath at fixed monitoring stations using observation quality, site changes and independent checks before altering displacement data.
Geometry assumptions in tilt-derived displacement
Convert tilt to displacement only with a stated pivot, length and deformation model. Review a worked example and the limits of a single tilt sensor.
Micro-Doppler classification evidence for civil drone detection
Understand drone micro-Doppler classification, review dataset boundaries, and separate research accuracy from track-level evidence at a civil site.
Radar range specification interpretation
Distinguish radar range resolution, accuracy and range-bin spacing, with a bandwidth example and separate evidence requirements for each claim.
Inspection sonar mode selection and resolution claims
Compare imaging sonar modes by frequency, bandwidth, beamwidth and working range, then verify that the required target detail is actually visible.
Geometric camera calibration and independent validation
Separate camera-model calibration from georeferencing, review parameter correlation, and verify photogrammetry results with independent checks.
PoE camera power budget
Calculate a PoE camera power budget using source-side demand, per-port compatibility, night features and restart scenarios instead of typical watts alone.
Use an article to define the decision, then share the mission, site and destination for a project-specific review.
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