Axiom Overwatch combines proprietary analytics with third-party public datasets. This page records public-source attribution obligations that apply to visible map and context overlays.

OpenSeaMap marine navigation overlay

OpenSeaMap provides OSM-derived seamark, harbour, buoy, beacon, lighthouse, breakwater, pier, and anchorage context used as an optional overlay on live vessel maps.

ODbL

License: Open Database License 1.0

Feature classes surfaced

seamark:type, harbour, anchorage, beacon, buoy, lighthouse, breakwater, pier

Credits and data attributions

OpenSeaMap marine navigation overlay