Commit e6031c14 authored by Timm Schoening's avatar Timm Schoening
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Update MareHub_AGVI_iFDO-capture.md

parent e82a72b0
# iFDO capture section
Information on how image data was captured is can be crucial to understand information extracted from the images. It is thus highly recommended to enrich all iFDOs with capture information. Some capture metadata are specified here for the purpose of visualizing the content of imagery in the MareHub data portal and in other contexts. The potential metadata in the iFDO capture section is expected to grow with time, as additional (marine) imaging domains make use of this concept. Anyhow, below you find a pool of iFDO capture fields which are highly recommened to be added to your iFDO. Only with these fields set will your dataset shine in the marine data portal!
# iFDO capture fields
Information on how image data was captured can be crucial to understand information extracted from the images. It is thus highly recommended to enrich all iFDOs with capture information. Some capture metadata are specified here for the purpose of promoting imagery in the marine data portal and in other contexts. The potential metadata in the iFDO capture fields is expected to grow with time, as additional (marine) imaging domains make use of this concept. Anyhow, below you find a pool of iFDO capture fields which are highly recommened to be added to your iFDO. Only with these fields populated will your dataset shine in the marine data portal!
## File format
All iFDO capture fields shall be stored alongside the core metadata in your iFDO file! It does not take up a specific section of the file, rather the values are intermixed into the image-set-header and image-set-items section!
......@@ -24,6 +24,10 @@ All iFDO capture fields shall be stored alongside the core metadata in your iFDO
| Field | Format / Values / Unit | Comment |
| ----- | ---------------------- | ------- |
| image-set-spatial-contraints | Text | A description / definition of the spatial extent of the study area (inside which the photographs were captured), including boundaries and reasons for constraints (e.g. scientific, practical) |
| image-set-temporal-constraints | Text | A description / definition of the temporal extent, including boundaries and reasons for constraints (e.g. scientific, practical) |
| image-set-target-environment | Text | A description, delineation, and definition of the habitat or environment of study, including boundaries of such |
| image-set-objective | Text | A general translation of the aims and objectives of the study, as they pertain to biology and method scope. This should define the primary and secondary data to be measured and to what precision. |
| image-set-reference-calibration | Text | Calibration data and information on calibration process |
| image-set-time-synchronisation | Text | Synchronisation procedure and determined time offsets between camera recording values and UTC |
| image-set-item-identification-scheme | Text | How the images file names are constructed. Should be like this `<project>_<event>_<sensor>_<date>_<time>.<ext>` |
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