Gunnerus Open Data · Explorer
R/V Gunnerus, part by part
Pick a part of the ship to see everything the repository holds about it: its line in the equipment list, the specification, the drawings that label it, the GA metadata, its weight group and, where it was logged, how it behaved at sea.
243D parts
127Equipment items
15Drawings
–Logged channels
Loading 3D model (3.6 MB)…
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Weight centres from the C-JOB weight calculation (LCG from frame 0, VCG above baseline, TCG positive to starboard). Labels give the SFI main group and its weight; sphere size follows weight. The filled label is the whole light ship.
Present
Tentative match
Not found
Known issue
3 Number of drawings that label it
How the links are made
- 3D model: each part in
derived/3d/gunnerus-parts.jsonnames its SFI group and, where matched, the item number in the C-JOB list of main equipment. Two matches are tentative (anchor, workboat). - Equipment list and specification: both PDFs are parsed as text. A specification line is linked when it names the item.
- Drawings: the labels in each drawing's DXF file are searched with a keyword pattern per item; the matching label is shown as evidence. A drawing can show an item without labelling it, so a missing link does not mean the item is absent. The lines plan is left out of the search because its DXF also holds a copy of the GA labels.
- GA metadata: equipment entries are linked by hand, only where the match is clear.
- Weight calculation: the eight SFI main groups of the C-JOB light-ship weight calculation, with their centres of gravity.
- Measured data: channels of the wave-shielding case linked to parts by name, averaged over 10 s for the sparklines. The experiment and its set-up are described in Wang et al. (2025), Ocean Engineering 320, 120189, doi:10.1016/j.oceaneng.2024.120189.
- All links are built by
pages/tools/build_explorer_data.py. Found a wrong link? Report it.