New way for GIS Development(Gaia3D)

1st Open Forum for Iran and Korea

Park, Nohjun

Gaia3D Inc.,

31 October 2013

What is Open Source GIS?0101

Approach to Open Source GIS0202

Case Studies in South Korea0303

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

DataHardware

LivewareSurvey


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


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

FreeDistributio

nSource

AcquisitionSource

Modification

2nd Product Re-Open

Connection with

Proprietary SW

GPL ○ ○ ○ ○ ○ Ⅹ

LGPL ○ ○ ○ ○ ○ ○

MPL ○ ○ ○ ○ ○ ○

BSD ○ ○ ○ ○ Ⅹ ○

Apache ○ ○ ○ ○ Ⅹ ○

FOSS has several license types


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 CompaniesAppearance of Commercial Open Source GIS Companies


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

Approach to Open Source GIS

Methodology of Building GIS

1.Usage of Closed S/W2.Usage of Open Source S/W3.Hybrid Usage of Closed and Open Source

ClosedOpen

In-House Collaborativ

e

Leverage own knowledgeLeverage others’ knowledge too


Consideration I : Resources(Budget, Technique, SLA), Government Policy


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 AppGoogle Earth, MS Virtual Earth

Vworld 3D

World Wind Java, deegree iGeo3D

Earth3D, S-GeMS, Open 3D GIS


Data

DBMS

GIS Server

Cache Server

Client

ArcSDEArcSDE ArcIMSArcIMS

ArcMap Flash plug-inFlash plug-in Google Earth

Google Earth

ER-Mapper

ESRI SHP GEOTIFF

• DESKTOP GIS • WEB GIS • 3D GIS

ArcTMSArcTMS

Google Map

Only Closed SW Architecture (ESRI & Google etc)

OracleOracle


Data

DBMS

GIS Server

Cache Server

Client

PostgreSQL + PostGIS

PostgreSQL + PostGIS

GeoServerGeoServer

QGIS Open LayersOpen Layers World WindWorld WindQGIS Plug-in

GRASS

ESRI SHP GEOTIFF


SquidSquid GeoWebCache

GeoWebCache

Open Street Map

GeoNames

Only Open Source SW Architecture


Data

DBMS

GIS Server

Cache Server

Client

ArcSDEArcSDE GeoServerGeoServer

QGIS Open LayersOpen Layers World WindWorld WindQGIS Plug-in

GRASS

ESRI SHP GEOTIFF


SquidSquid GeoWebCache

GeoWebCache

Google Map

Hybrid SW Architecture

OracleOracle


Innovative Strategy Key Factor

Resources View

Strategy View

Innovative View

• Government Policy

• Industry Structure

• Human Resources

• Open Source GIS

• Technique• Budget• Infrastructur

e


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


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&DInst.

Firms

NGIS R&D Infrastructure

Open Source Thinking(Open/Share/Participation)

Select & Focus

Govnt

Outside-In Inside-Out

NGIS R&D Activities


Activities in South Korea: OSGEO Korea

2013 FOSS4G in Nottingham UK

FOSS4G Korea since 2011

OSGEO Korean Language Chapter Home Page

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 SystemWWJ(World Wind Java)

Satellite Image Thumbnail

Satellite Image Validation

Case Studies : Search & OrderKorean Arirang Satellite Image

KARI (Korea Aerospace Research Institute) : OpenStreet Map, OpenLayers, GeoServer

Kompsat-3 0.7m PANTHERAN Region

Case Studies : Search & OrderKorean Arirang Satellite Image

KARI (Korea Aerospace Research Institute) : OpenStreet Map, OpenLayers, GeoServer

Kompsat-3 0.7m PANAMMAN Region

Case Studies: Global Hazard Map

SAMSUNG Global Assurance Service ( Proposed in 2012) : Open Weather Data, OpenStreet OpenAPI, WWJ

Statistics AnalysisWMO / Natural Disaster Mapping with 2D/3D

Disaster Grade 2D, 3D Hazard Map

import to Database

Grid MappingGrid 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 + Mobile OpenLayers

Case Studies: BIM on GIS

KICT (Korea Institute of Construction Technology): WWJ + GAIA3D App.

REVITUrbanSpace

Construct BIM DataFMS(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