underdarkGIS’s Twitter Archive—№ 10,311

RT @foss4g: Yes! Just 1 day to go. It's not too late to get an early bird ticket now! 2018.foss4g.or.tz/EventManagement/public/e/1/foss4g-2018-dar-es-salaam #FOSS4G #FOSS4G2018 https://t…