Thermal alone lacks visual context
A thermal anomaly may align with a repair patch, metal edge, equipment shadow, wet insulation, or material change. Side-by-side or registered visual imagery helps explain the pattern before conclusions are made.
Visual context improves verification planning
Once a suspected thermal area is located on the visible roof map, field teams can identify safe verification points, avoid equipment, measure the area, and revisit the exact location.
Verified findings can become scope evidence
After field verification confirms moisture, the mapped area can support remediation quantities, repair planning, and later verification while still preserving the original thermal evidence.
Practical owner checklist
- Register thermal patterns to visual roof locations.
- Record capture conditions for both datasets.
- Use mapped patterns to plan representative verification.
- Convert only verified areas into remediation quantities.
Frequently asked questions
Should the thermal and visual images be captured at the same time?
Close temporal alignment is useful, but the key is accurate registration and documentation of each capture condition.
Why not leave labels permanently over the image?
Interactive maps can stay cleaner when geometry and markers open detailed information on click; static reports may use numbered callouts instead.