underdarkGIS’s avatarunderdarkGIS’s Twitter Archive—№ 15,164

  1. Inspired by #30daysmapchallenge? Or just looking to improve your skills? Good news: QGIS Map Design & the other ebooks at @locatepress are 30% off for Thanksgiving @locatepress/1331617866106376193?s=19 @geojuffie/1330415674833985536
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