korea’s national spatial data infrastructure-2007
TRANSCRIPT
1
Sang-Ki Hong
Chair, Department of Urban Information Engineering,Anyang University, Korea
2007. 6
Korea’s National Spatial Data Infrastructure
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Contents
1. National GIS in Korea
2. National GeographicInformation Distribution System
3. The Future of GIS in Korea
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1. National GIS in Korea
• Introduction
• The 1st NGIS Master Plan
• The 2nd NGIS Master Plan
• The 3rd NGIS Master Plan
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Introduction
Backgrounds of NGIS
In the early 90’s some municipalities (Taegu, Gwangju, etc) began to use GIS for spatial data management
Gas explosion accidents in ‘94.12 and ‘95.4, made the central government realize the importance of spatial data handling
Milestones
1995. 5 : Establishment of the First NGIS Master Plan
1995. 6 : MOCT took the leading role in NGIS
2000. 1 : Enactment of the NGIS Law
2000. 12 : Establishment of the Second NGIS Master Plan
2005. 12 : Establishment of the Third NGIS Master Plan
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The 1st NGIS Master Plan
Major Contents
Plan period: 1995-2000
Contents:
• Setting up organizational structure for NGIS
• Generation of spatial databases
• Digital base maps & various thematic maps
• Development of GIS technologies
• GIS education and training
• Standardization
Total Cost: US$ 279 Million
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The 1st NGIS Master Plan
Major Outcome
Construction of digital maps
• Digital base maps• 1:1,000 1:5,000 1:25,000• Various digital thematic maps• Digital cadastral map
Generating underground facility DB
• Detailed level of survey and investigation • Drinking pipe, sewer, road, gas, oil transport, telecom, heating, electricity
Standardization
• Cartographic representation, production
Support for GIS Research and Development
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The 1st NGIS Master Plan
Construction of digital base maps
1: 1,000 1:5,000 1:25,000 1:250,000
Mapping Revision Mapping Revision Mapping Revision Mapping Revision
12,428 3,150 16,494 1,660 754 - 13 -
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The 1st NGIS Master Plan
Thematic Maps and Cadastral Maps
UIS Base Map Digital Elevation ModelLand use Map
Vegetation Map Cadastral Map
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The 1st NGIS Master Plan
Standards Developed
Scope # of standard year
National (KICS) 1998~
1998~
Regulations on geographic information production
23 1999~
MOCIE* National (KS) 11 1999~
MIC**National (KICS)
and Industry (TTA)4 1998~
* MOCIE: Ministry of Commerce, Industry and Energy
** MIC: Ministry of Information and Communication
Industry (TTA)
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9NGII
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The 2nd NGIS Master Plan
Major Contents
Plan period: 2001-2005
Contents:
• National framework database
• Geographic information distribution network
• GIS applications development
• Standardization
• Human Resource development
• GIS Research and Development
Total Cost: US$ 499 Million
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The 2nd NGIS Master Plan
National Framework Database
Provide the most common data themes users need
Consisted of the following 8 themes:
• Administrative boundaries
• Transportation
• Hydrography
• Cadastral maps
• Geodetic controls
• Topographic maps
• Facilities
• Satellite imagery & aerial photographs
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The 2nd NGIS Master Plan
Building a NSDI
Framework data Thematic data
Images
Topography(DEM)
Geodetic control
Administration
Hydrology
Land cover
Facilities
Urban planning
Landuse map
Flood mapCadastral/utilities
Transportation Drainage
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The 2nd NGIS Master Plan
Geographic information distribution network
Regional Clearinghouse Nodes
GI Producer
National Geographic Information
Distribution System
National
Clearinghouse
GI Consumer
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The 2nd NGIS Master Plan
GIS Applications Development
Underground facilities
Environment
Urban planning
Mineral resources
Agriculture
Forestry
Maritime and fisheries, etc.
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The 2nd NGIS Master Plan
GIS Standardization
Production
Cartographic representation
Terminology
Quality
Classification (code)
Metadata
Data model
Data transfer (format)
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The 2nd NGIS Master Plan
GIS Human Resources
Improve the GIS education system
• Increasing need for GIS professionals
Build an integrated GIS education network
• Encompasses industry, academia, and research institutes
Increase the public recognition of GIS
• Active public relations campaign
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The 2nd NGIS Master Plan
GIS R&D
Continuing support for GIS-related research
• Map generation and surveying
• Application SW development
• Data distribution related technologies
• Component SW technology
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The 2nd NGIS Master Plan
Role of NGII
Updating & Maintaining digital base maps
Generating version 2 topographic maps
Drafting and distributing standards
Building and maintaining national framework database
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The 3rd NGIS Master Plan
Major Contents
Plan period: 2006-2010
Contents:
• Expansion of national spatial data infrastructure and stabilization
• GIS use maximization
• Development of core GIS technologies
• Establishment of NGIS standards
• Advancement of NGIS policy
Total Cost: US$ 1,520 Million
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The 3rd NGIS Master Plan
Paradigm Shift
Strong promotion for informatization in Korea:
-『u-KOREA』
-『u-City』
-『u-IT839 strategy 』
GIS is an essential element for development of the future Korea
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The 3rd NGIS Master Plan
Direction for GIS development
Technology sector
Public sector Private sector
Applied sector
DB constructionGIS based information systemConstruction of GIS applying system
S/W development
Development of applied programs
GIS service in daily life
Civil service
Administrative portal service
Business GIS
GIS based contents
GIS related integration technology
GIS common DB constructionGIS integration
Administration
Service
Industry
Applied programs
Develop high technique for GIS
U-GIS contents
GIS distribution technique
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The 3rd NGIS Master Plan
Long-term vision and promotion strategy
Infrastructure promotion for ubiquitous KoreaInfrastructure promotion for ubiquitous KoreaVisionVision
To strengthen the NGIS basis
Embodiment of GIS based on e-government
Embodiment of GIS based on e-government
Improvement of quality of life through GIS
Improvement of quality of life through GIS
Creating new businesses using GIS
Creating new businesses using GIS
Maximize the practicalmerit of NGIS
Construct National Spatial Data Infrastructure for user’s demand
Cooperate with strategies of making informatization Korea
PromotionStrategy
PromotionStrategy
ObjectivesObjectives
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The 3rd NGIS Master Plan
Main contents of The Third NGIS Plan (2006~2010)
Expansion of national spatial data infrastructure and stabilization
• Complete the construction of National Spatial Data Infrastructure by 2010
• Update national framework data in a timely fashion and provide data quality standard
GIS use maximization
• Expand the adoption of GIS in various applications and promote system integration between related systems
• Construct one-stop geodata portal
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The 3rd NGIS Master Plan
Main contents of The Third NGIS Plan (2006~2010)
Development of core GIS technologies
• Develop next-generation u-GIS technology
• Develop value-added products
Establishment of NGIS standard management system
• Establish base NGIS standards
• Mandate the use of NGIS standards in applications
Improvement of NGIS policy
• Strengthen the support for GIS industry and human resource development
• Enhance the GIS promotion and improve project coordination
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The 3rd NGIS Master Plan
Role of NGII
Expansion of Framework Data and Quality Control
• Continue to Build Framework Database for Transportation, Hydrology, Facilities, Topography, Geodetic Control, Spatial Imagery
• Update and maintain the framework database and set up a quality control system
Construction of New National Geospatial databases
• Construct 3D digital topographic map database
• Construct a new multi-dimensional geospatial data by combining aerial photos, remote sensing images, and DEMs
• Develop an Integrated Spatial Imagery Management System
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The 3rd NGIS Master Plan
Role of NGII (continued)
Standardization
• Actively participate in international standardization activity (ISO, OGC etc.)
• Timely update existing standards
• Develop base standards for spatial information classification and various application services
• Upgrade the exchange standard for digital topographic maps and framework data
• Develop the standard for 3D geographic data, mobile and web-based geographic information
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2. National Geographic InformationDistribution System
• Backgrounds• Goals• Elements• National Clearinghouse Network• Conceptual Diagram• Search and Download Flow• Statistics• Technologies• NGIC vs. GOS• Future Development
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Backgrounds
Increasing demandIncreasing demand
for GIS datafor GIS data
Geographic Information Geographic Information ConstructionConstruction
Geographic Information Geographic Information DistributionDistribution
1st NGISInformation Construction
11stst NGISNGISInformation ConstructionInformation Construction
22ndnd NGISNGISInformation Use and SharingInformation Use and Sharing
Geographic InformationGeographic InformationDistribution SystemDistribution System
ConstructionTransportation
ConstructionConstructionTransportationTransportation
Increased demand for digital spatial
data
Increased Increased demand for demand for digital spatial digital spatial
datadata
Development in GIS Research
Development Development in GIS in GIS ResearchResearch
Rapid Informatization of society
Rapid Rapid Informatization Informatization of societyof society
GIS DBGIS DB
constructionconstruction
GIS DBGIS DBApplicationApplicationdevelopmentdevelopment
CultureTourism
CultureCultureTourismTourism
EnvironmentAgriculture
EnvironmentEnvironmentAgricultureAgriculture Etc.Etc.Etc.
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Goals
Establishment of Establishment of Organizational StructureOrganizational Structure
Information System Information System for Data Sharingfor Data Sharing
OnOn--line Information line Information Delivery Delivery
Information Distribution SystemInformation Distribution System
속성자료 수지치도 사진/영상
Digital Spatial DataDigital Spatial Data
Realization of Digital LandRealization of Digital Land
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Elements
Regional Clearinghouse Nodes
Geographic Information Producer National Geographic
Information Distribution System
National
Geographic
Information
Clearinghouse
9 Strategic Locations
Public and private sector
Central and local governments
MOCT
NGII, Seoul, Pusan, Incheon, Daegu, Gwangju, Daejon, Jeju, Gangwon
Geographic Information Consumer
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National Clearinghouse Network
•Seoul
• NGIC(MOCT)
•Incheon
•NGII
• Daejon
•Wonju
• Daegu
• Busan•Gwangju
• Jeju
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Conceptual Diagram
Geographic information Consumer
Geographic data Producer
Gateway
Search Result
Information Search
Data Registration andUploads
Payment
Financial agencyFinancial agency
Payment
Payment
Datadownload
NationalGeographicInformationClearinghouse
Clearinghouse Nodes
internet
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Search and Download Flow
2. Search2. Search 3. Results3. Results 6. Selection6. Selection1. Access1. Access
4. Meta data4. Meta data 5. Map View5. Map View
PC
8. Download8. Download
7. Payment7. Payment
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Statistics
Data registration
Data distribution
Membership
Number of downloads: 879,173
Number of meta data: 721,127
- Digital base maps, Land use thematic maps etc.
- Purchase : 101,608
- Free : 777,565
Number of registered members: 27,921
※ As of 2007. 2
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Technologies
Financial agencyFinancial agency
DownloadDownload
Geographic/Meta data record
Geographic/Meta data record
paymentpayment
MainMainCenterCenter
ClearinghouseClearinghouseNodesNodes
Meta data search
Meta data search
GeoGeo--DataDataProducerProducer
Consumer Consumer
•• MapBrowserMapBrowser--Active X Active X --Simple Feature Simple Feature Spec.Spec.
Catalog Catalog Service Std. Service Std. (Z39.50)(Z39.50)
••RDBMS (attribute) RDBMS (attribute) ••GIS DB (spatial)GIS DB (spatial)
••DRMDRM••SSLSSL
XMLXML
PKIPKI
PKI/SSLPKI/SSL
DRMDRM
Active X Active X
XMLXML
Simple Feature Spec. Simple Feature Spec.
Catalog Service Catalog Service
DP (Data Provider) DP (Data Provider)
Spatial DBMS for GISSpatial DBMS for GIS
••Credit CardCredit Card••Account transferAccount transfer
Log-in, searchLog-in, search
Search results
Search results
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22
33
00
44
55
66
Purchase list CheckPurchase list Check
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NGIC vs. GOS
• Started building NSDI(National Spatial Data Infrastructure)
• Develop from clearinghouse to Geospatial One-Stop(GOS)
US
GOS GOS NGICNGIC
Thematic Map Service
Customized Service
Marketplace Service
Community
My Tools
Statistical Service
Web-based Services
Thematic Map Service
Customized Service
Interface Improvement
Community
Map Search and Edit
Data Trial Sercvice
Introduction of CRM
Expansion of Spatial Data
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Future Development
Central government
Local government
RegionalClearinghouseNodes
ClearinghouseNodes
Private sector
Geographic information
Central government
Local government
Public enterprise
Private sector
Business Consumer
Geographic InformationProducer
Geographic InformationConsumer
NGIC
Portal service
Portrayal service
Catalog serviceData service
Metadata
NationalGeographicInformationPortal
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3. The Future of GIS in Korea
• 3D Spatial Data Infrastructure• Disaster Prevention and Management
• Location Based Services• Intelligent Transport Systems• Ubiquitous City• Ubiquitous GI Technology• Ubiquitous GI and U-Korea
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3D Spatial Data Infrastructure
3D spatial Data Infrastructure
Pilot project for the 3D data model and standards
National 3D database construction
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Disaster Prevention and Management
Disaster Management (Flood and Landslide etc,.)
Analysis of the overflow timing and possible flood area
Analysis of potential landslide area
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Location Based Services
LBS & LBS Marketing
Location-Based Services (LBS) refers a wide range of services based on
the information for the physical location of user or device (i.e. mobile
phone, PDA)
Location-Based Promotion: Mobile Marketing
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Intelligent Transportation Systems
Intelligent Transportation Systems (ITS)
Leap forward in ITS by various cutting-edge techniques
Provide technological solution to transportation problems such as
congestion and accident
Improvement of safety and convenience for citizen
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Ubiquitous City
Ubiquitous City
Ubiquitous City (U-City) is the city that accommodates citizen's need,
and is based on the advanced IT (GIS is the essential element for U-
City)
The MOCT has been defining U-City models and drawing up the U-City
construction laws
U-homeU-logistics
U-officeU-government U-health
U-education
U-traffic
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Ubiquitous GI Technology
U-TelecommunicationSensor H/W
SensorTechnology
LBS/TelematicsGIS
UbiGI Technology
Web Mapping
Spatial DecisionSupport System
Data Provider
Sensor S/W
Component GIS
OpenLS BasedGeo-mobility Implementation
Sensor Network
Position tracking
Open LBS Platform
LBS Applications
Real-timemoving feature processing
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Ubiquitous GI and U-Korea
U-CityU-City U-LandU-Land U-LifeU-Life
UbiGI Technology
TechnologyTechnologyDevelopmentDevelopment
StandardizationStandardization TestbedTestbed
GIS/RSGIS/RS LBS/TelematicsLBS/TelematicsSensor
InfrastructureSensor
Infrastructure
Realization of U-KoreaRealization of U-Korea