Blue Dolphin

Chapter 16 of 16

Contribute & support

Blue Dolphin gets better through the people who sail with it.

  • Found a chart error? A shoal that is not there, a depth that is off, a missing buoy? Email support@blue-dolphin.bombadil.hr. Every report is checked against sources, and the fixed data ships to everyone. Boaters whose reports fix the charts are credited by name (with their permission) in Settings → Attributions, permanently.
  • Know a strait better than we do? The catalogue rows marked “unverified” are waiting for you. Rate the strait in the app and send the rating, or just write.
  • Weather in your language missing? Translation rough? The app is translated with a nautical glossary. Corrections are very welcome: the box at the bottom of menu → Language opens an email to us with your text in it.
  • Want to support development? There is a “buy me a beer” link in the app’s Settings. No pressure. The app is free and has no ads.
Data and software credits
Settings → Attributions.

Data credits (also in Settings → Attributions): EMODnet Bathymetry (CC BY 4.0), © OpenStreetMap contributors & OpenSeaMap (ODbL), US NGA List of Lights Pub. 113 (public domain), DHMZ marine forecasts (Open Licence, Republic of Croatia), MapLibre, Noto Sans.