3D · Overview
Explore three depth layers using actual construct assignments from public datasets. Each box is a construct at one observed level; the same construct may appear at levels 1, 2 and 3.
Click a box to open its description. Search shows every level placement of the chosen construct and only its direct connections. Unrelated boxes are hidden from search results. Thick orange arrows highlight the selected construct's immediate connections.
Show details smoothly arranges the selected boxes and their direct neighbours into a flat relationship view. Back to 3D restores the 3D view with the selection retained.
Use Back and Forward to the right of the search box, or your browser's Back and Forward buttons, to revisit previous constructs and views.
Clear, or deleting the search text, restores the full overview. View dataset items opens its catalog page.
Arrows represent actual adjacent assignments on the same variable: level 1 → 2 or level 2 → 3. Hover for supporting variable and dataset counts. A path can combine evidence from different items; it does not imply a universal parent/child taxonomy.
Drag to rotate in 3D, or pan while showing details. Right-drag and two-finger gestures pan; scrolling zooms. With the 3D canvas selected, arrow keys navigate, +/− zoom, and Home fits all. Positions do not imply scientific distance or ranking.
Observed construct links: 216 constructs · 449 level placements · 802 connections.