1. Statistical Geographic Information Service Apr. 2010.

2. Contents 1.SGIS(Statistical GIS) A.An Overview B.The Services C.Interesting SGIS D.Open API E.Utilizations in Public/Private fields 2.SGIS in the Future A.Major Directions B.Adaptation of New Address System C.Improvement of SGIS Services

3.  What is SGI(Statistical Geographic Information)? - Survey Results(Text) + Position Information - Enabling topological analysis on spatial or positional relations  What is SGIS(SGI Services)? - Inquiring, Analyzing and Decision Making Services using SGI  The Objectives of SGIS - Statistical Survey Supports - Improving friendliness of Statistical Information through visualization 1. SGIS(Statistical GIS)_An Overview 1/22

4. SGIS  Concept of SGIS += 2/22 Statistical Information Digital Maps 1. SGIS(Statistical GIS)_An Overview

5.  Providing Statistics - Population: sex/age, educational attainment, religion, marital status - Household: number of rooms/living rooms/kitchens, heating facilities, type of occupancy, generation - Housing: year of construction, total floor space, housing type - Establishments: number of establishments(industrial classification, establishment year), number of workers(by industry, 2004 ~2008, 2000~2003 is now under implementing 1. SGIS(Statistical GIS)_An Overview 3/22

6. 4/22  Census Individual Spatial DB : Position Information (Points) of Residence/Establishments + Census Map + Boundaries(administrative, EDs) * Census Map : Base map for Census, administrative region (about 3,500) and ED maps(about 0.3 million)  Statistics Navigator : Geographic Information with Census on Population/Housing, Establishments  Interesting SGIS : 7 kinds of thematic SGIS based on Statistics Navigator  OpenAPI Types of Services 1. SGIS(Statistical GIS)_The Services

7. 5/22  Service Procedure 1. SGIS(Statistical GIS)_The Services

8. 6/22  Web Service Page - http://sgis.kostat.go.kr (Korean)http://sgis.kostat.go.kr - http://sgis.kostat.go.kr/statistics_eng/html/index.jsp (English)http://sgis.kostat.go.kr/statistics_eng/html/index.jsp 1. SGIS(Statistical GIS)_The Services

9. 7/22  Kinds of Interesting SGIS - Experiencing the Statistical Map - Looking for a new neighborhood (e.g. statistics on residential and transportation environments) - Monthly SGIS : Major Monthly Statistics such as CPI - e-MiJi(provincial changes in the future) - Moving Population Pyramid - Surname Distribution 1. SGIS(Statistical GIS)_Interesting SGIS

10. 8/22  Create users own statistical map by input statistical data on the census map. Experiencing the Statistical Map 1. SGIS(Statistical GIS)_Interesting SGIS

11. 9/22  Provides information to help users choose a new location and area recommendations to users who are considering moving Looking for a new Neighborhood 1. SGIS(Statistical GIS)_Interesting SGIS

12. 10/22  Provides 10 different "monthly" data applicable to GIS service.  Ratio by last month, ratio by same month of last year Monthly SGIS Monthly SGIS 1. SGIS(Statistical GIS)_Interesting SGIS

13. 11/22  Users can picture the provinces in the future.  Changes Si-Gun-Gu in the period of 1995~2015 by 5 years e-MiJi(provincial changes in the future) 1. SGIS(Statistical GIS)_Interesting SGIS

14. 12/22  Shows the changes in population structure based on the population estimation by age in the whole country and by 5-year age in Si/Do(Metropolitan cities/Provinces) Moving Population Pyramid 1. SGIS(Statistical GIS)_Interesting SGIS

15. 13/22  Provides the distribution of the surnames in different regions based on the population census data in 1985 and 2000. Surname Distribution 1. SGIS(Statistical GIS)_Interesting SGIS

16. 14/22  Supports to utilize the Statistical Geospatial Information from users’ systems  Ways of API Provision - Map API with java script/DHTML format - Document for API Specification is given  Procedure of Admittance - Online issue of Authentication Key 1. SGIS(Statistical GIS)_OpenAPI Introduction to OpenAPI Introduction to OpenAPI

17. 15/22  Apply to issue the authentication key after logon to SGIS (http://sgis.kostat.go.kr)http://sgis.kostat.go.kr  After checking by system administrator, accept/deny the issue of authentication key  Checking of issue of authentication key at [MyPage]-[Messages]page 2. SGIS(Statistical GIS)_OpenAPI

18. 16/22  Coordination Conversion  Map control & Overlay(Map operations such as Enlargement, etc)  Web Map Service (Drawing up map images)  Geocode Service(Convert Address to Point)  Reverse Geocode Service (Convert Point to Address)  Small Area Statistical Items Inquiring Service  Small Area SGIS Service(based on Output Areas) API Lists 2. SGIS(Statistical GIS)_OpenAPI

19. 17/22  Integration of Google EARTH and SGIS An Example of using API Open API (Ex) Population at Keapo-1-dong, Kangnam-gu, Seoul with Google EARTH 2. SGIS(Statistical GIS)_OpenAPI

20. 18/22  Public Sector : Policy Making on Welfare for social aging  Private Sector : geoCRM - Increasing the effects of commercial signs along Bus lanes - CRM in Insurances, Credit Cards Fields Utilizations 2. SGIS(Statistical GIS)_Utilizations in public/private fields 2. SGIS(Statistical GIS)_Utilizations in public/private fields

21.  The Directions - Adaptation of New Address System Conversions to New Address System Finding out an advanced method for implementing Census DB Adapting Global Geodetic System for compatibility - Improvement of SGIS Services Joining Geospatial & Statistical Information using Registers Enrich the Service Contents Continuously Costs and Efforts Reduction & Service Improvement 2. SGIS in the Future 19/22

22.  Adaptation of New Address System  Changes in SGIS - Base maps for Census Individual DB - Finding advanced method for implementing Census DB 20/22 2. SGIS in the Future based on the numbers on specific districts based on the streets & numbers on buildings 2012~

23. 2. SGIS in the Future

24.  Improvement of SGIS Services - Joining Geospatial & Statistical Information using Registers 21/22 2. SGIS in the Future

25. Thank you for your attention. Ryu, Ki-Hyeong E-mail : alchemist@korea.kr