Thermal drone data when it helps
Infrared is seductive on a screen — sudden rainbows of “problem” where visible light looked fine. Without context, thermal can create false confidence. When it helps, it is usually paired with time-of-day discipline, known materials, and a human who understands emissivity.
Where thermal can add triage value
Large planar roofs on sunny afternoons can show insulation gaps or wet mass retention patterns sometimes. Electrical hotspots may appear on equipment under load. Solar strings with failed diodes can show as temperature deltas. In every case, follow-up matters — thermal points a finger; it rarely closes a diagnosis alone.
Where we stay cautious
Shiny metal, reflective coatings, and low-wind mornings produce confounding reflections. We will tell you if conditions are marginal rather than selling a rainbow JPEG. Visible-light baselines from inspection flights still anchor most workflows.
External reference
The National Fire Protection Association publishes broadly used safety standards around thermal imaging in certain professional contexts; their public site (nfpa.org) is a reminder that temperature cameras intersect with codes and training — another reason we treat thermal as specialist teamwork, not a solo flex.