Open streetmapによる鳥取ガイドの試み3

Open streetmapによる鳥取ガイドの試み3

• 1.
  OpenStreetMap による鳥取ガイドの試み 3 　－情報の確認・更新－ 2015年度プロジェクト研究 2 ・ 4 アドバイザー：中治弘行＠環境学部
• 2.
  概要 ● GPS やGIS を活用する上で重要となる地図デー タの自由な利用を目的とする ● OpenStreetMap(OSM) プロジェクトを理解し、 大学周辺など鳥取市内の地図データ作成と、そ れを用いたガイドマップの作成を試みる。
• 3.
  About OpenStreetMap ● OpenStreetMapis a free geographic data. ● OpenStreetMap built by volunteers largely from scratch and released with an open-content license. http://wiki.openstreetmap.org/wiki/About_OpenStreetMap
• 4.
  OpenStreetMap License ● OpenStreetMap®is open data, licensed under the Open Data Commons Open Database License (ODbL) by the OpenStreetMap Foundation (OSMF). ● You are free to copy, distribute, transmit and adapt our data, as long as you credit OpenStreetMap and its contributors. If you alter or build upon our data, you may distribute the result only under the same licence. The full legal code explains your rights and responsibilities. ● The cartography in our map tiles, and our documentation, are licensed under the Creative Commons Attribution-ShareAlike 2.0 license (CC BY-SA). http://www.openstreetmap.org/copyright/en
• 5.
  "Why not justuse Google maps?" ● Short answer: ✔ Because that data is copyrighted and owned by multiple organisations like the Ordnance Survey. Google/whoever just licenses it. If we were to use it, we'd have to pay for it. ✔ 日本では、ゼンリンなど http://wiki.openstreetmap.org/wiki/Why_OpenStreetMap%3F
• 6.
  How can aproject like this create accurate maps? ● By the very nature of the wiki-style process there is no guarantee of accuracy of any kind. ● Then again, few proprietary maps carry a guarantee of accuracy, either. ● In fact, some have artificially-introduced errors.
• 7.
  Mapping ● This isnot just an online project. ● We are getting out from behind our computer screens, and surveying towns and countryside to create our maps. ● This is very much a community mapping effort. ● We use wiki-style collaborative editing software to support this, ... http://wiki.openstreetmap.org/wiki/About_OpenStreetMap
• 8.
  Beginners' guide ● Youneed a computer connected to the Internet and some time to gather information and then enter it. ● A GPS unit and connecting cable are purely optional, but will be required if you want to collect data that way. ● Given the excellent aerial photography available in the editors these days, a GPS is less important than in the early days of the project. http://wiki.openstreetmap.org/wiki/Beginners'_guide
• 9.
  Steps ● Join thecommunity ● Sources of data ● Pick your data collection technique ● Creating/Editing OSM data ● Adding Tags ● etc http://wiki.openstreetmap.org/wiki/Beginners'_guide
• 10.
  Join the community ●Before you can contribute to OpenStreetMap you will need to sign up and agree to share your contributions under OpenStreetMap's license. This ensures that the data stays free for everyone and that changes can be attributed to specific sources. ● You don't need to use your real name as your user name. Many people use pseudonyms or nicknames instead. ● The email address you provide is just for validation and messages between users. It is never revealed directly to other users. https://www.openstreetmap.org/user/new