ROOFKARMA · 15s · SILENT FILM

Check the evidence behind the numbers

Name: Check the evidence behind the numbers
Uploaded: 2026-09-28T00:00:00Z
Duration: 15 s
Description: Know what to check: imagery date, source, measurement grade and limitations. A report does not replace a site inspection.

Know what to check: imagery date, source, measurement grade and limitations. A report does not replace a site inspection.

What you need to know

Check the imagery date, source and measurement grade before relying on a figure. Read the limitations as well: a report describes what the available evidence supports and does not replace a site inspection.

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Video transcript

Check the evidence.

Check the imagery date.

Read the source and measurement grade.

Review limitations before deciding.

A report does not replace a site inspection.