611 karma · joined October 25, 2020
Find me on mastodon: https://en.osm.town/@pietervdvn
Some pointers:
- CoMaps is a fork of Organic Maps, which forked long time ago from Maps.me - OsmAnd is similar. It has more features but is slower and clunkier - If you see errors/missing stuff on OpenStreetMap, fix them. You need a free account for this. There are various tools to help out, such as the editor on Osm.org. Beginner-friendly editors are https://MapComplete.org (which has thematic maps; disclaimer: I'm the main dev) and https://streetcomplete.app
Yes, you'll always need a user account
The Dutch OSM-community indeed is very conservative, a bit too much IMHO. We Belgians are more relaxed :)
Such a dataset would still be useful, but perhaps in a quality assurance tool, not as map notes that would clog the map. Can you link more information?
Getting an official "charter sign" will cost you 50 bucks.
This one sends data straight to OSM. I don't have my own database to "moderate", pictures are saved into a Panoramax-instance.
As users authenticate by logging in with OSM, the boring, risky legal stuff is handled by OpenStreetMap. Uploading images has a small print that says that their images will be reshared under CC-BY-SA.
The part where I suck is in creating a nice, polished website with extra pages, SEO, ...
At the same time, a point might be repurposed as something else entirely.
If you work this out, you'll get there
Look into protomaps instead. One ~100GB archive for the entire world
It is also best to add it directly into OSM, importing data afterwards is tricky.
My talk at Why25 should be a good intro (https://media.ccc.de/v/why2025-198-openstreetmap-for-beginne...), but the OSM-wiki also contains some valuable sources: https://wiki.openstreetmap.org/wiki/Tags , https://wiki.openstreetmap.org/wiki/Map_features
There are also various libraries to show OSM as background map on a website and allow you to draw features on top. Those support various formats (GPX, GeoJSON, ...) Leaflet and MapLibre are the biggest here, with leaflet being the easiest and MapLibre being very flexible and performant
Sure, a 'description' or 'name' tag can contain something inappropriate (like a slur of defamation). If it has high impact, it'll be reverted quickly. If it has little impact, not a big deal. Many tools don't even show the 'description' tag
Pictures are a whole other level. You need to blur faces and license plates. What if someones house is photographed? How to detect inappropriate images? Should one study the laws of all countries? Even the freedom of panorama contains many differences between European countries, let alone privacy rights, ...
Keep in mind that Google Maps has a >1 billion yearly budget (citation needed, but other global maps have similar budgets)
> What do you mean, leaked? Isn't this a FOSS project?
The client-app (CoMaps/Organic Maps) indeed is fully FLOSS. It uses OSM data, but that data is packaged into a specific and optimized format. The code _generating_ this optimized data (and serving it to the clients) was kept proprietary.
Disclaimer: I make this