Moorwegsiedlung

This is deployed at: https://lfrancke.github.io/moorwegsiedlung/

Development

Running

npm run dev

Update dependencies

ncu

Fonts

I followed the instructions on the docs page to download the necessary fonts locally: https://codeload.github.com/protomaps/basemaps-assets/zip/refs/heads/main
Last downloaded: adc3c3638ead91a59d1b0640e89a9af1e037c227

Sprites & Map Style

The sprites and style come from osm-liberty: https://github.com/maputnik/osm-liberty

Maps Download

Prebuilt

• https://bboxfinder.com/#53.588748,9.713459,53.601635,9.734724 results in the rough bounding box: 9.713459,53.588748,9.734724,53.601635
• Download latest release of pmtiles: https://github.com/protomaps/go-pmtiles/releases
• Find a planet build to use next here: https://maps.protomaps.com/builds/
• Run pmtiles:

./pmtiles extract \
  https://build.protomaps.com/20240109.pmtiles \
  moorwegsiedlung.pmtiles \
  --bbox=9.713459,53.588748,9.734724,53.601635
  --maxzoom=14

This creates a larger file than necessary because it seems to download low resolution data for the whole world despite setting maxzoom.

Custom

To create a custom map, which includes features that are not part of the pre-built Protomaps one needs to build a custom map.

• Download a OSM PBF extract for e.g. Schleswig-Holstein from Geofabrik
• Use Tilemaker or Planetiler to generate a custom pmtile
• Use the pmtiles CLI to only extract the bits you need
• TODO: It must be possible to cut the bit one needs out of the PBF in the first place to save some space/time during processing

Planetiler

• Clone https://github.com/openmaptiles/planetiler-openmaptiles
• ./mvnw clean package
• The next step will download https://download.geofabrik.de/europe/germany/schleswig-holstein.html
• java -jar target/*with-deps.jar --force --download --area=schleswig-holstein --output=sh.pmtiles
• pmtiles extract sh.pmtiles mws.pmtiles --bbox=9.713459,53.588748,9.734724,53.601635 --maxzoom=14
• Copy the resulting mws.pmtiles file to this project, rename, change code to reference it: Done

Notes / Resources

Build vector tiles

• https://github.com/systemed/tilemaker
  • Version 3.0.0 is broken on Arch, 3.0.1 supposedly fixes it but not released as of May 2024
• https://github.com/onthegomap/planetiler -> Build vector tiles
  • The prebuilt maps from protomaps are created using this code https://github.com/protomaps/basemaps/tree/main/tiles
  • If I want my own features in the map I'd need to use that (or tilemaker or similar) to create them myself
  • To customize it one has to rebuild Planetiler including the new Java classes, Tilemaker can be customized using Lua
    • https://github.com/openmaptiles/planetiler-openmaptiles example customization for the OpenMapTiles profile

Other stuff

• https://github.com/felt/tippecanoe another option
• https://github.com/maputnik/editor

Geocoder

• https://github.com/pelias/openstreetmap/

Troubleshooting

Unimplemented Type 4 error means that some fonts are not available.

TODO

The map style uses an old syntax and needs to be migrated using TODO

Credits

Favicon

This favicon was generated using the following font:

• Font Title: Fugaz One
• Font Author: Copyright (c) 2011 by LatinoType Limitada (info@latinotype.com), with Reserved Font Names "Fugaz" and "Fugaz One"
• Font Source: http://fonts.gstatic.com/s/fugazone/v19/rax_HiWKp9EAITukFslMBBJek0vA8A.ttf
• Font License: SIL Open Font License, 1.1 (http://scripts.sil.org/OFL))

Map Style & Sprites

This comes from the osm-liberty project and uses various licenses (BSD, CC0 1.0, etc.)

Fonts

https://github.com/protomaps/basemaps-assets
SIL Open Font License