I recently came across Tippecanoe, which is a tool that outputs "Mapbox Vector Tile Specification" tiles from other formats, with a focus on large datasets and sensible level-of-detail handling. I haven't used it myself, but it looks like it might be useful here. Maybe converting your data to .mbtiles, then generating a "TMS folder" from that (which I imagine is possible).
https://github.com/felt/tippecanoe https://github.com/mapbox/awesome-vector-tiles I hope those leads help you out. I'd be interested to hear what solution you settle on! Cheers, Ben On Wed, 10 May 2023 at 06:55, Adam Steer <adam.d.st...@gmail.com> wrote: > Hiya > > I have about a gigabyte (maybe 2) of vector data for high resolution > terrain classifications and features (snow safety related) that I want to > publish in a way that leaflet/openlayers/cesium based apps can ingest it. > > I also want it to be static - bare http access without a server in the way. > > ...and I don't want to restrict access with a paywall, I want people to > play with it and figure out if it is useful (donations are always welcome!) > > Currently it's all in .gpkg > > What's the current state of the art in static, over-http vector delivery > for web apps (or to qgis) that isn't over-fluffy ? (Geojson for example > blows the size out by a lot). Links to how-to's welcome... > > Thanks, > > Adam > > -- > Dr Adam Steer > https://iamadamsteer.com > > > > _______________________________________________ > Talk-au mailing list > Talk-au@openstreetmap.org > https://lists.openstreetmap.org/listinfo/talk-au >
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