HonkWatch submarine cable map

Cable data: © OpenStreetMap contributors, https://www.openstreetmap.org/copyright
This derived database is made available under the Open Database License (ODbL) 1.0:
https://opendatacommons.org/licenses/odbl/1-0/
Source: Overpass API snapshot. Individual source record identifiers and the catalogue assembly timestamp are included in data/cables.geojson. This combined database is incomplete and does not establish physical cable health.

Additional structured cable facts: Wikidata, CC0.
https://www.wikidata.org/wiki/Wikidata:Licensing
Existing HonkWatch schematic cable drawings: supplied by the owner. These are approximate drawings based on public landing-place descriptions, not surveyed seabed paths. Drawing type and individual source links are included in the catalogue.

Public measurements and routing observations: RIPE Atlas and RIPE RIS / RIPEstat.
https://atlas.ripe.net/docs/
https://stat.ripe.net/docs/
The app reads existing public measurements and periodic routing snapshots; it does not create measurements or identify the physical cable traversed.

News titles, dates, and source links: SubTel Forum public news search. Copyright remains with the publisher. Historical notices link to their original publishers, including Cinia. No complete articles are reproduced. Reports do not establish current physical cable status.

World boundaries: Natural Earth, public domain.
https://www.naturalearthdata.com/about/terms-of-use/
Converted to TopoJSON by world-atlas, ISC license. See vendor/world-atlas-LICENSE.

D3.js v7, ISC license. See vendor/d3-LICENSE.
TopoJSON client v3, ISC license. See vendor/topojson-LICENSE.

Typography: Outfit, Inter, and JetBrains Mono, served by Google Fonts under the SIL Open Font License.

Reference maps are linked as inspiration only. This project is not affiliated with SubTel Forum or TeleGeography and does not reproduce their proprietary cable geometry.

HonkWatch brand logo and navigation icons: supplied by the owner from the HonkWatch project.
Feather control icons v4.29.2: MIT license. See assets/ui/LICENSE.