frphank on Nostr: Those a wireless networks. But are they "mesh", other than the name? Can I see a map ...

Those a wireless networks. But are they "mesh", other than the name? Can I see a map of the topology? Melbourne had one like that once: https://www.melbournewireless.org.au/ It mostly worked by one guy installing an antenna on thebl roof of a skyscraper and everyone pointing theirs at that. 🤣