[Ráfaga] Nº1654: sql, maps, course

[Jorge Sanz]

Nº1654: sql, maps, course

Wed, 15 Sep 2021 by Raf

* 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/

* 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

* "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/

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web: https://geoinquiets.github.io/rafagas/
twitter: https://twitter.com/rafagaslinks