#1654: sql, maps, course
, last check: Thu, 30 Apr 2026. Post history
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sql
A link guide with more than 40 resources on spatial SQL queries, from beginner to advanced, with examples and use cases
https://forrest.nyc/40-spatial-sql-resources-and-guides/ -
maps
A Twitter account (@kr_wittmann) that every two weeks will show a different map, from different eras and geographical and cultural contexts to analyze, admire and understand the value of the cartographic source
via @vehrka
https://threadreaderapp.com/thread/1437460784183980035.html -
course
"Digital cartography and GPS course on PC" of 5 days organized by the Center Excursionista de Catalunya which begins on September 28 and consists of 4 theoretical online sessions and a practical outing
https://cec.cat/botiga-dactivitats-i-formacio/alta-muntanya/curs-de-cartografia-digital-i-gps-al-pc-juny-2021/ | archive.org
Raf