#273: xfiles, tags, railways, mayans, osm
, last check: Mon, 27 Jul 2026. Post history
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xfiles
Interactive map of all X-Files via
via @realivansanchez
https://geography.wisc.edu/courses/geog572/f12/roberts/index.html | archive.org -
tags
Analysis of the changes on OSM tags
via @realivansanchez
https://matiasdahl.iki.fi/2015/finding-related-amenity-tags-on-the-openstreetmap -
railways
Evolution of the Spanish railway network 1860-1985
via @realivansanchez
https://www.geotren.es/blog/como-era-la-red-ferroviaria-espanola-en-1860-1880-1941-1948-y-antes-de-1985/ -
mayans
Online interactive high precision scan of the Codex Dresdensis
via @realivansanchez
https://blattspinat.com/posts/maya-codex-in-2-2-gigapixeln/ -
osm
The personal experience of a ten years collaboration with OSM
via @realivansanchez
https://www.openstreetmap.org/user/maning/diary/37779
Raf