nautical chart information elephant of randomness が 2020年8月11日 に投稿 (English) 。 looking at making this do my bidding and give me the nautical chart info. not sure if it will work but worth a try.
議論
2020年08月11日 06:10 Nmxosm からのコメント
Maybe have a look at https://www.openseamap.org/ which is also (partly) based on OpenStreetMap.
Greetings Nmxosm