1. THE DEVELOPMENT OF A GEOSPATIAL CREATING SYSTEM FOR NSDI GEOSPATIAL INFORMATION TECHNOLOGY CO., LTD. JONG-HUN LEE, DIRECTOR OF RESEARCH

2. GIT My company is not the GitHub. We have been developing Geospatial Information Technology since 1996 GIS Engine SI/R&D Solution Provider ITS Stereo CCTV

3. PRODUCT GeoDT 2.2 (GIS Engine, C++) 3.0 ~ 5.0 (IntelliCAD) Solutions GeoDT Photo (PhoEMS) Smart Marker twinEye T3S TGIS

4. PRODUCT GeoDT 2.2 Spatial Data Editing Tool with Built-in GIS Engine Spatial Data Validation Tool GeoDT 3.0 ~ 4.0 IntelliCAD-based Spatial Data Editing Tool Supports AutoCAD Lisp, Customization Used for Editing KLIS Numerical Map

5. WHY? Reason Why We Make Open Source Product 1.Construction of spatial data is the first step of NSDI 2.Secure reliability of the product 3.Globalization 4.Generalization 5.Contribution

6. NSDI NSDI, We need.. Base Map Network Infrastructure Trained Professionals Education Standards Etc.. Spatial Data Infrastructure is needed, but it costs too much.

7. NSDI Construction of base map is important at the first stage. Many developing countries which need NSDI have small population and large territories. Needs help from ordinary people. Communication technology is developed rapidly. (Internet and Smart Phone is popular)

8. GOALS Easy to use Web based system (GeoDT is C/S system) Validating function by Officials(or Experts) for reliability of data

9. PROJECTS OpenGDS / Builder Viewer/Editor GIS Engine OpenGDS / QA (Quality Assurance tool) Validation tool Korea Cartography Standards (National Geography Institute) OpenGDS / DS (Distributed System) Distribute Processing Tool

10. OPENGDS/BUILDER HTML5 based Web Viewer + Editor Javascript, jQuery, AJax 2D, 3D View and Edit WebGL Rendering Web GIS Engine Built-in GIS Engine Spring Framework Support many Standards

11. STRUCTURE GIS EngineLayersEntityGeometryNodesAttributesSchemaValueOperationsSpatialRelationUtilityImportFileDatabaseConvertProjection AutomationsQ.A And other modules…

12. OPENGDS/QA Module of OpenGDS/Builder Spring Framework based Validates Data Topology-based Spatial Operation Provides Flexibility by Definition Files Use XML Form Definition File

13. OPENGDS/DS To improve performance of OpenGDS/Builder Currently, research on distributed data collection is in progress.

14. SCHEDULE 20142015201620172018 Builder QA Distribute Builder Creating geospatial data tool Viewer + Editor GIS Engine QA (Quality Assurance) Data validator Distribute Processing Tool (Working title) Performance Multi Versioning (Plan)

15. DEVELOPMENT-2014 Features in 2014 2D Creation Tool using OpenLayers. Component-based Form(It will be changed!) Single Layer can control 3 Databases Visualizes the Creation/Modification/Deletion Process

16. DEVELOPMENT-2014

17. Roads Buildings Nomal Temporary Deletion Nomal Temporary Deletion

18. DEVELOPMENT-2014 Management Function Check Creation, Modification, Deletion Area Move to the Clicked Area Manager Accepts or Rejects the changes Supports Comment Function Can be Checked Frequently when Constructing Initial Data

19. DEVELOPMENT-2014 1 2 345 67 Drawing Shapes 1 2 Cancel 3 Attributes 4 File import (.shp only) 5 Modify 6 Deletion 7 Confirm

20. DEVELOPMENT-2015 Features in 2015 Development of Web GIS Engine Minimizing the Problems caused from Large-Scale Data GIT (Not GitHub!) Unique Engine Structure Spring Framework

21. DEVELOPMENT-2015 Web based GIS Engine Spring Framework Spatial Operations Map Generalization

22. DEVELOPMENT-2015 Merge

23. DEVELOPMENT-2015 Reduce data(Simplication)

24. Q/A JONG@GIT.CO.KR LAGER@GIT.CO.KR JONG@GIT.CO.KR LAGER@GIT.CO.KR THANK YOU.