#446: colorado, loc, ibm, r, madrid
, last check: Mon, 27 Apr 2026. Post history
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colorado
"Colorado: a historical atlas": a book with 112 all kind of maps
https://www.oupress.com/ECommerce/Book/Detail/1963/colorado | archive.org -
loc
This month Library of Congress journal is dedicated to maps (PDF)
https://www.loc.gov/lcm/pdf/LCM_2016_0910.pdf | archive.org -
ibm
IBM made a database as a service for the geodata world
https://www.ibm.com/solutions/analytics -
r
QGIS & R spatial analysis online course
https://www.udemy.com/core-spatial-data-analysis-with-r-and-qgis/ -
madrid
Spatial analysis of Madrid public transport network
https://geogeeks.maps.arcgis.com/apps/MapJournal/index.html?appid=540fc7207ee246609abfc01374110272
Raf