Example data package

This compact GLC 3.0.2 example is derived from the MeLiDos IZTECH data package. It shows how metadata resources and data files are organized and linked in a valid package without reproducing the complete study repository.

Download the complete example package (.zip)

What this example demonstrates

The package links one study and study group to participant IZTECH_S004, their characteristics, two head/light-glasses devices, the shared ActLumus datasheet, and four representative data files—including a compact extract of the measured light data. The two device records demonstrate a mid-study device replacement while preserving an unambiguous device reference for each file group.

Package structure

glc-example-package/
├── datapackage.json
├── json-entity-resource.json
├── schemas/
│   └── 3.0.2/
└── data/
    ├── study.json
    ├── participants.csv
    ├── participant_characteristics.csv
    ├── devices.json
    ├── device_datasheets.json
    ├── datasets.json
    └── files/
        ├── light/
        │   └── IZTECH_S004_light_glasses_example.csv
        ├── questionnaires/
        │   └── IZTECH_S004_acceptability.csv
        └── longitudinal-reports/
            ├── IZTECH_S004_experiencelog_AL03.csv
            └── IZTECH_S004_experiencelog_AL04.csv