Choose the Right Tropy Template Level for Photo Metadata
By ImgHeal · Updated
Tropy templates can describe an item, a photo, or a selection. Put each fact at the level it actually concerns. An object's owner, one capture's filename, and a disputed word in a small region should not become interchangeable just because they appear in the same project.
Explore this topic: Organize a photo archive
Map facts to their scope
Take one complete example before designing a template. Suppose a print has two scans and a close detail of its inscription. The print's identifier concerns the object. The scanning session concerns a capture. A note about an uncertain final letter concerns a selected region. Write these distinctions in a short project field guide. This prevents the same value from being repeated everywhere and then drifting when a better scan or revised interpretation is added later.
Create only the fields needed at each level
Tropy's template editor provides a Type choice for Item, Photo, or Selection. Use it deliberately, with names that help a collaborator recognize which template applies. Add a plain description explaining what belongs in the fields. Test the template with real but non-sensitive sample records, including a missing date and an unknown person. Do not force a guessed value into a required-looking field simply to make the interface appear complete. A template should organize uncertainty rather than conceal it.
| Scope | Example fact | Review question |
|---|---|---|
| Item | Physical print identifier | Does this concern every view of the object? |
| Photo | Source capture filename | Does this concern one digital capture? |
| Selection | Uncertain final letter | Does this concern a particular image region? |
Test the consequences of a second capture
Add a second view or improved capture of the sample object. Check that shared object facts remain understandable and that capture-specific information is not inherited as a historical assertion. Attach a note to one selected detail and verify that it does not seem to describe every photo. Document the template choice in your handoff notes. When keeping an ImgHeal viewing copy in the research arrangement, identify it as a derivative at the relevant level and preserve the source object's identity. Review the template after a collaborator enters a few items, because their mistakes often reveal a scope ambiguity earlier than a large import does.
Check this workflow
- Write a scope rule for each fact.
- Select the intended template type.
- Test a second capture of the same object.
Sources and further reading
- Tropy: Create a templateExplains template identity and item, photo, and selection levels.
Questions about this restoration task
Should the scan date be the same field as the historical scene date?
Keep their meanings distinct. A capture can be precisely dated while the scene remains uncertain; the template should not imply they describe one event.
Continue with a related guide
Try a restoration on a copy of your photo
Keep the original scan. Upload a separate digital copy, review ImgHeal’s generated result, and decide whether it suits your needs.
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