New way for GIS Development(Gaia3D)
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1) The document discusses open source GIS, providing definitions and examples of open source GIS software, data, licenses, and the OSGEO community. 2) It describes approaches to building GIS systems using closed, open source, or hybrid architectures and considerations around resources, policies, and substitutability. 3) Case studies from South Korea are presented using open source GIS for geospatial image services, satellite image management, search and ordering, hazard mapping, traffic information maps, and building information modeling.
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New way for GIS Development(Gaia3D)
- 1. 1st Open Forum for Iran and Korea Park, Nohjun Gaia3D Inc., 31 October 2013
- 2. 01 What is Open Source GIS? 02 Approach to Open Source GIS 03 Case Studies in South Korea
- 4. What is Open Source GIS? What is GIS? -Geographical Information System -Geomatic, Geo-Scientific, Geo-Service -Geospatial Information System Geo is Location-based Information is Database System consists of Hardware, Software, Data, and Liveware(Human Resources Generally, Open Source GIS is related to software Software Survey Hardware Data Liveware
- 5. What is Open Source GIS? Open Source GIS contains -Open Source GIS Software Program (PostGIS, GeoServer, QGIS, Openlayers) -Open Data (Open Street Map) -Open License Policy(GPL, LGPL) -OGC Standards -OSGEO community
- 6. What is Open Source GIS? FOSS(Free Open Source Software) is open but doesn’t mean it’s NoCost Recently, FOSS is considered as Commercial SW FOSS is contrasted to Closed or Proprietary SW FOSS has several license types License Type Free Distribution Source Acquisition Source Modification 2nd Product Re-Open Connection with Proprietary SW GPL ○ ○ ○ ○ ○ Ⅹ LGPL ○ ○ ○ ○ ○ ○ MPL ○ ○ ○ ○ ○ ○ BSD ○ ○ ○ ○ Ⅹ ○ Apache ○ ○ ○ ○ Ⅹ ○
- 7. What is Open Source GIS? Trends of Open Source GIS Google Earth adopts open source GIS Library - GDAL Conversion of ArcGIS GeoPortal Server into Open Source in 2011 All Products of ArcGIS Series adopt GDAL Transformation of AutoCAD MapGuide, MetaCRS, FDO into Open Source and Contribution to OSGEO 85 out of 135 3rd Party Libraries are Open Source Appearance of Commercial Open Source GIS Companies Appearance of Commercial Open Source GIS Companies
- 8. What is Open Source GIS? OSGEO Community OSGeo - Open Source Geospatial Foundation • • • • Established in Feb 4th 2006 in Chicago, USA Goal: to support Open Source GIS SW and promote to be used in many fields Non-Commercial Non-Government Organization Community for FOSS4G Community
- 10. Approach to Open Source GIS Methodology of Building GIS 1.Usage of Closed S/W 2.Usage of Open Source S/W 3.Hybrid Usage of Closed and Open Source Open Closed Collaborati ve In-House Leverage others’ knowledge too Leverage own knowledge
- 11. Approach to Open Source GIS Consideration I : Resources(Budget, Technique, SLA), Government Poli
- 12. Approach to Open Source GIS Consideration II : Possible to substitute by Open Source? YES Google Earth, MS Virtual Earth Vworld 3D ArcReader ArcMap/ArcGIS World Wind Java, deegree iGeo3D 3D App Earth3D, S-GeMS, Open 3D GIS Viewing uDig, GRASS, gvSIG, QGIS, OSSIM Cartography uDig, GRASS, gvSIG, QGIS, OSSIM ArcINFO/ArcGRID Analysis GRASS, OSSIM, SEXTANTE ArcPad Devices gvSIG mobile ArcSDE Database PostGIS ArcIMS Web ArcGIS Server VB, Python Spatial Server Scripting Mapserver, GeoServer GRASS, SEXTANTE PHP, Python, Perl, C#.net, etc…
- 13. Approach to Open Source GIS Only Closed SW Architecture (ESRI & Google etc) • DESKTOP GIS Client ArcMap • WEB GIS Flash plugFlash plugin in ER-Mapper Cache Server • 3D GIS Google Earth Google Earth ArcTMS ArcTMS GIS Server ArcSDE ArcSDE DBMS Oracle Oracle Data ESRI SHP ArcIMS ArcIMS GEOTIFF Google Map
- 14. Approach to Open Source GIS Only Open Source SW Architecture • DESKTOP GIS Client QGIS Cache Server • WEB GIS QGIS Plug-in Open Layers Open Layers GRASS Squid Squid GIS Server • 3D GIS World Wind World Wind GeoWebCache GeoWebCache GeoServer GeoServer PostgreSQL PostgreSQL ++ PostGIS PostGIS DBMS Data ESRI SHP GEOTIFF Open Street Map GeoNames
- 15. Approach to Open Source GIS Hybrid SW Architecture • DESKTOP GIS Client QGIS Cache Server • WEB GIS QGIS Plug-in Open Layers Open Layers GRASS Squid Squid GIS Server ArcSDE ArcSDE DBMS • 3D GIS World Wind World Wind GeoWebCache GeoWebCache Oracle Oracle Data ESRI SHP GeoServer GeoServer GEOTIFF Google Map
- 16. Approach to Open Source GIS Innovative Strategy Key Factor • • • • • Technique Budget Infrastructu re Government Policy Industry Structure Strategy View • • Resources View Innovative View Human Resources Open Source GIS
- 17. Approach to Open Source GIS Activities in South Korea: NIPA Open S/W Portal OSS Portal - Open Source Software Portal • • OSS Portal is operated by NIPA(National IT Industry Promotion Agency) ROLE - Verification of OSS License - Consulting OSS use - Supporting OSS Community - OSS Tests - Providing OSS Technet - Servicing OSS Korean Language Translation - Supporting OSS Project of Korean Government Fund
- 18. Approach to Open Source GIS Activities in South Korea : Ministry of Land Infrastructure and Transport ISP: Open Source GIS R&D Road Map 5 Years (2014~2018) , 1500 Million $ Firms • Open Source GIS Verification and Service • Core Technique & Solution Outside-In • Innovative Technique World • Spatial Cloud Service NGIS R&D Activities Inside-Out Select & Focus Open Source Thinking(Open/Share/Participation) NGIS R&D Infrastructure R&D Inst. Govnt
- 19. Approach to Open Source GIS Activities in South Korea: OSGEO Korea 2013 FOSS4G in Nottingham UK OSGEO Korean Language Chapter Home Page FOSS4G Korea since 2011
- 21. Case Studies: Geospatial Image Service NGII(National Geographic Information Institute) : Flash Client, GeoServer, Gaia3D MIP
- 22. Case Studies: Satellite Image Management KARI (Korea Aerospace Research Institute) : NASA Open Source 3D WWJ, GeoServer, C# APP Order Management System WWJ(World Wind Java) Satellite Image Thumbnail Satellite Image Validation
- 23. Case Studies : Search & Order Korean Arirang Satellite Image KARI (Korea Aerospace Research Institute) : OpenStreet Map, OpenLayers, GeoServer Kompsat-3 0.7m PAN THERAN Region
- 24. Case Studies : Search & Order Korean Arirang Satellite Image KARI (Korea Aerospace Research Institute) : OpenStreet Map, OpenLayers, GeoServer Kompsat-3 0.7m PAN AMMAN Region
- 25. Case Studies: Global Hazard Map SAMSUNG Global Assurance Service ( Proposed in 2012) : Open Weather Data, OpenStreet OpenAPI, WWJ import to Database Cyclone Volcano Global Disaster Database Earthquake Mapping Interpolated Grid Grid Mapping World Weather Observation Mapping Statistics Analysis Disaster Grade 2D, 3D Hazard Map WMO / Natural Disaster Mapping with 2D/3D
- 26. Case Studies: Traffic Information Map NTIC (National Transportation Information Center) : Google Map OpenAPI + GeoServer + SQUID + Mobile OpenLayers
- 27. Case Studies: BIM on GIS KICT (Korea Institute of Construction Technology) : WWJ + GAIA3D App. REVIT UrbanSpace BIM on GIS (Building Information Model) Construct BIM Data FMS(Facility Management System) with BIM on GIS
- 28. Case Studies: BIM on GIS VOD DEMO
- 29. Epilogue Open Source GIS is new way to construct GIS system. Human Resource is a competitive factor in Open Source GIS South Korea is a good example for developing countries. Suggestion -Cooperate with OSGEO -Establish Government Policy -Find Business Model with Open Source GIS IT Service