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Open Source based GIS devlopment cases by Gaia3D_20150417

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BJ Jang
BJ Jang

1) Open source GIS involves open source GIS software, open data, open licenses, and standards. It is an alternative to proprietary GIS software. 2) Approaches to implementing open source GIS include using only open source, only proprietary software, or a hybrid. Considerations include resources, government policy, and substitutability of open source for proprietary software. 3) Case studies from South Korea demonstrate various uses of open source GIS, including geospatial image services, satellite image management, traffic and weather mapping, and building information modeling.

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BJ Jang – Open Source GIS Technical Manager 17 April 2015
What is Open Source GIS?01 Approach to Open Source GIS02 Case Studies in South Korea03
Open Source based GIS devlopment cases by Gaia3D_20150417
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 Data Hardware Liveware Survey
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
What is Open Source GIS?  FOSS(Free Open Source Software) is open but doesn’t mean it’s No-Cost  Recently, FOSS is considered as Commercial SW  FOSS is contrasted to Closed or Proprietary SW License Type Free Distribution Source Acquisition Source Modification 2nd Product Re-Open Connection with Proprietary SW GPL ○ ○ ○ ○ ○ Ⅹ LGPL ○ ○ ○ ○ ○ ○ MPL ○ ○ ○ ○ ○ ○ BSD ○ ○ ○ ○ Ⅹ ○ Apache ○ ○ ○ ○ Ⅹ ○ FOSS has several license types
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
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
Open Source based GIS devlopment cases by Gaia3D_20150417
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 ClosedOpen In-HouseCollaborative Leverage own knowledgeLeverage others’ knowledge too
Approach to Open Source GIS Consideration I : Resources(Budget, Technique, SLA), Government Policy
Approach to Open Source GIS Consideration II : Possible to substitute by Open Source? YES ArcReader ArcMap/ArcGIS ArcINFO/ArcGRID ArcPad ArcSDE ArcIMS ArcGIS Server VB, Python uDig, GRASS, gvSIG, QGIS, OSSIM uDig, GRASS, gvSIG, QGIS, OSSIM GRASS, OSSIM, SEXTANTE gvSIG mobile PostGIS Mapserver, GeoServer GRASS, SEXTANTE PHP, Python, Perl, C#.net, etc… Viewing Cartography Analysis Devices Database Web Spatial Server Scripting 3D App Google Earth, MS Virtual Earth Vworld 3D World Wind Java, deegree iGeo3D Earth3D, S-GeMS, Open 3D GIS
Approach to Open Source GIS Data DBMS GIS Server Cache Server Client ArcSDE ArcIMS ArcMap Flash plug-in Google EarthER-Mapper ESRI SHP GEOTIFF •DESKTOP GIS •WEB GIS •3D GIS ArcTMS Google Map Only Closed SW Architecture (ESRI & Google etc) Oracle
Approach to Open Source GIS Data DBMS GIS Server Cache Server Client PostgreSQL + PostGIS GeoServer QGIS Open Layers World Wind QGIS Plug-in GRASS ESRI SHP GEOTIFF •DESKTOP GIS •WEB GIS •3D GIS Squid GeoWebCache Open Street Map GeoNames Only Open Source SW Architecture
Approach to Open Source GIS Data DBMS GIS Server Cache Server Client ArcSDE GeoServer QGIS Open Layers World Wind QGIS Plug-in GRASS ESRI SHP GEOTIFF •DESKTOP GIS •WEB GIS •3D GIS Squid GeoWebCache Google Map Hybrid SW Architecture Oracle
Approach to Open Source GIS Innovative Strategy Key Factor Resources View Strategy View Innovative View • Government Policy • Industry Structure • Human Resources • Open Source GIS • Technique • Budget • Infrastructure
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
Approach to Open Source GIS Activities in South Korea : Ministry of Land Infrastructure and Transport • Open Source GIS Verification and Service • Core Technique & Solution • Innovative Technique • Spatial Cloud Service ISP: Open Source GIS R&D Road Map 5 Years (2014~2018) , 1500 Million $ World R&D Inst. Firms NGIS R&D Infrastructure Open Source Thinking(Open/Share/Participation) Select & Focus Govnt Outside-In Inside-Out NGIS R&D Activities
Approach to Open Source GIS Activities in South Korea: OSGEO Korea 2013 FOSS4G in Nottingham UK FOSS4G Korea since 2011 OSGEO Korean Language Chapter Home Page
Open Source based GIS devlopment cases by Gaia3D_20150417
Case Studies: Geospatial Image Service NGII(National Geographic Information Institute) : Flash Client, GeoServer, Gaia3D MIP
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
Case Studies : Search & Order Korean Arirang Satellite Image KARI (Korea Aerospace Research Institute) : OpenStreet Map, OpenLayers, GeoServer Kompsat-3 0.7m PAN THERAN Region
Case Studies : Search & Order Korean Arirang Satellite Image KARI (Korea Aerospace Research Institute) : OpenStreet Map, OpenLayers, GeoServer Kompsat-3 0.7m PAN AMMAN Region
Case Studies: Global Hazard Map SAMSUNG Global Assurance Service ( Proposed in 2012) : Open Weather Data, OpenStreet OpenAPI, WWJ Statistics Analysis WMO / Natural Disaster Mapping with 2D/3D Disaster Grade 2D, 3D Hazard Map import to Database Grid Mapping Global Disaster Database Cyclone Volcano Earthquake World Weather Observation Interpolated Grid Mapping Mapping
Case Studies: Traffic Information Map NTIC (National Transportation Information Center) : Google Map OpenAPI + GeoServer + SQUID + Android/iOS App
Case Studies: Traffic Information Map Draw 260 thousands road to 1 million tiles in just 1 minute. Serve to 100k concurrent connection per one server. PushCache Server Map Server Cache Server Cache Server For more connection, just add cache server  more scalable Map Server http://www.slideshare.net/jangbi882/foss4-g2013the-architecture-of-mobile-traffic-map-service-final Presented at FOSS4G Nottingham 2013
Case Studies: KMA Weather Map KMA (Korea Meteorological Administration) : PostGIS + GeoServer + Squid + OpenLayers Mobile
http://www.slideshare.net/jangbi882/foss4-g-portland-2014-jhkwunver2 Presented at FOSS4G Portland 2014 Case Studies: KMA Weather Map times generation (00, 06, 12, 18 UTC) # of spatial table: # of weather charts: GB data # of spatial data columns: Data usage per day
Case Studies: Tadpole SDM http://www.slideshare.net/jangbi882/foss4g-asia-2014 Presented at FOSS4G-Asia Bangkok 2014 Web-based Spatial DB Manager for multi-DBMS : Tadpole DB Hub + Leaflet
Case Studies: BIM on GIS KICT (Korea Institute of Construction Technology) : WWJ + GAIA3D App. REVIT UrbanSpace Construct BIM Data FMS(Facility Management System) with BIM on GIS BIM on GIS (Building Information Model)
Case Studies: BIM on GIS VOD DEMO
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
Open Source based GIS devlopment cases by Gaia3D_20150417

More Related Content

Open Source based GIS devlopment cases by Gaia3D_20150417

  • 1. BJ Jang – Open Source GIS Technical Manager 17 April 2015
  • 2. What is Open Source GIS?01 Approach to Open Source GIS02 Case Studies in South Korea03
  • 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 Data Hardware Liveware Survey
  • 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 No-Cost  Recently, FOSS is considered as Commercial SW  FOSS is contrasted to Closed or Proprietary SW License Type Free Distribution Source Acquisition Source Modification 2nd Product Re-Open Connection with Proprietary SW GPL ○ ○ ○ ○ ○ Ⅹ LGPL ○ ○ ○ ○ ○ ○ MPL ○ ○ ○ ○ ○ ○ BSD ○ ○ ○ ○ Ⅹ ○ Apache ○ ○ ○ ○ Ⅹ ○ FOSS has several license types
  • 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
  • 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 ClosedOpen In-HouseCollaborative Leverage own knowledgeLeverage others’ knowledge too
  • 11. Approach to Open Source GIS Consideration I : Resources(Budget, Technique, SLA), Government Policy
  • 12. Approach to Open Source GIS Consideration II : Possible to substitute by Open Source? YES ArcReader ArcMap/ArcGIS ArcINFO/ArcGRID ArcPad ArcSDE ArcIMS ArcGIS Server VB, Python uDig, GRASS, gvSIG, QGIS, OSSIM uDig, GRASS, gvSIG, QGIS, OSSIM GRASS, OSSIM, SEXTANTE gvSIG mobile PostGIS Mapserver, GeoServer GRASS, SEXTANTE PHP, Python, Perl, C#.net, etc… Viewing Cartography Analysis Devices Database Web Spatial Server Scripting 3D App Google Earth, MS Virtual Earth Vworld 3D World Wind Java, deegree iGeo3D Earth3D, S-GeMS, Open 3D GIS
  • 13. Approach to Open Source GIS Data DBMS GIS Server Cache Server Client ArcSDE ArcIMS ArcMap Flash plug-in Google EarthER-Mapper ESRI SHP GEOTIFF •DESKTOP GIS •WEB GIS •3D GIS ArcTMS Google Map Only Closed SW Architecture (ESRI & Google etc) Oracle
  • 14. Approach to Open Source GIS Data DBMS GIS Server Cache Server Client PostgreSQL + PostGIS GeoServer QGIS Open Layers World Wind QGIS Plug-in GRASS ESRI SHP GEOTIFF •DESKTOP GIS •WEB GIS •3D GIS Squid GeoWebCache Open Street Map GeoNames Only Open Source SW Architecture
  • 15. Approach to Open Source GIS Data DBMS GIS Server Cache Server Client ArcSDE GeoServer QGIS Open Layers World Wind QGIS Plug-in GRASS ESRI SHP GEOTIFF •DESKTOP GIS •WEB GIS •3D GIS Squid GeoWebCache Google Map Hybrid SW Architecture Oracle
  • 16. Approach to Open Source GIS Innovative Strategy Key Factor Resources View Strategy View Innovative View • Government Policy • Industry Structure • Human Resources • Open Source GIS • Technique • Budget • Infrastructure
  • 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 • Open Source GIS Verification and Service • Core Technique & Solution • Innovative Technique • Spatial Cloud Service ISP: Open Source GIS R&D Road Map 5 Years (2014~2018) , 1500 Million $ World R&D Inst. Firms NGIS R&D Infrastructure Open Source Thinking(Open/Share/Participation) Select & Focus Govnt Outside-In Inside-Out NGIS R&D Activities
  • 19. Approach to Open Source GIS Activities in South Korea: OSGEO Korea 2013 FOSS4G in Nottingham UK FOSS4G Korea since 2011 OSGEO Korean Language Chapter Home Page
  • 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 Statistics Analysis WMO / Natural Disaster Mapping with 2D/3D Disaster Grade 2D, 3D Hazard Map import to Database Grid Mapping Global Disaster Database Cyclone Volcano Earthquake World Weather Observation Interpolated Grid Mapping Mapping
  • 26. Case Studies: Traffic Information Map NTIC (National Transportation Information Center) : Google Map OpenAPI + GeoServer + SQUID + Android/iOS App
  • 27. Case Studies: Traffic Information Map Draw 260 thousands road to 1 million tiles in just 1 minute. Serve to 100k concurrent connection per one server. PushCache Server Map Server Cache Server Cache Server For more connection, just add cache server  more scalable Map Server http://www.slideshare.net/jangbi882/foss4-g2013the-architecture-of-mobile-traffic-map-service-final Presented at FOSS4G Nottingham 2013
  • 28. Case Studies: KMA Weather Map KMA (Korea Meteorological Administration) : PostGIS + GeoServer + Squid + OpenLayers Mobile
  • 29. http://www.slideshare.net/jangbi882/foss4-g-portland-2014-jhkwunver2 Presented at FOSS4G Portland 2014 Case Studies: KMA Weather Map times generation (00, 06, 12, 18 UTC) # of spatial table: # of weather charts: GB data # of spatial data columns: Data usage per day
  • 30. Case Studies: Tadpole SDM http://www.slideshare.net/jangbi882/foss4g-asia-2014 Presented at FOSS4G-Asia Bangkok 2014 Web-based Spatial DB Manager for multi-DBMS : Tadpole DB Hub + Leaflet
  • 31. Case Studies: BIM on GIS KICT (Korea Institute of Construction Technology) : WWJ + GAIA3D App. REVIT UrbanSpace Construct BIM Data FMS(Facility Management System) with BIM on GIS BIM on GIS (Building Information Model)
  • 32. Case Studies: BIM on GIS VOD DEMO
  • 33. 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