Shota Takeshita https://speakerdeck.com/shotaaa 2016-06-20 02:43:19 -0400 竹下翔太　マニュアル　２０１６/07/14 Thu, 14 Jul 2016 00:00:00 -0400 https://speakerdeck.com/shotaaa/14 https://speakerdeck.com/shotaaa/14 空間情報システム入門Ⅰ Mon, 20 Jun 2016 00:00:00 -0400 https://speakerdeck.com/shotaaa/kong-jian-qing-bao-sisutemuru-men-i-4 https://speakerdeck.com/shotaaa/kong-jian-qing-bao-sisutemuru-men-i-4