What was actually researched
Public sources reviewed on 13 October 2026: dive-centre catalogues, OpenStreetMap-derived objects, Wikidata structured data and GeoNames references. The delivered catalogue has 13 wrecks, 17 rocks/reliefs and 5 coastal references. Only 9 have reused published coordinates; this is not a hydrographic survey or an exhaustive inventory.
A published location is not a sounding
Historical wrecks retain their qualification. An island reference is not an underwater rock. Conflicting locations for Plane Island and the Tabarka Needles remain documented without an arbitrary marker. Missing depths remain unknown.
Real photos, rights and availability
Three Creative Commons photographs of coastal references are linked. They load from Wikimedia after your action; their network availability has not been tested on your phone. Eleven entries link to the dive centre’s original photo page without copying protected photographs. No current or underwater image is invented.
- Île Pilau — © Bertrand Bouret / Profburp ; retouche Karta24 · CC BY-SA 2.5 · Original and licence
- Îles Cani — © Tijani59 ; recadrage et contraste M0tty · CC BY-SA 2.0 · Original and licence
- Aiguilles de Tabarka — © Asram · CC BY-SA 3.0 · Original and licence
Scientific sources reviewed, not connected
The INSTM/OBIS metadata reports 7,605 accepted occurrences in a trawling-survey dataset published in 2020. None has been imported into this catalogue. An OSM collector and INSTM CSV importer are included, but live fetching was not validated here. EMODnet and Copernicus remain documentary leads, not connected seafloor layers.
Private by default
Favourites and notes remain in your browser or WindFish local data. The public catalogue never receives them. The correction button prepares a file; it neither submits nor publishes it. Only the operator can publish through the supplied review tool. No public accounts or cross-user sharing service is active in this edition.
Usage limits
Fishing and access status is unknown: no permission is implied. A wreck or reef does not establish current fish presence. Google Maps links locate a point, not a navigable route. Only visible map tiles are requested; no bulk or offline tile downloading.