What is SGIS?
○ SGIS is a location-based open service platform that can integrate census data, public and private data such as population, households, houses, and businesses owned by Statistics Korea
○ You can search various statistical information through map-based (interactive statistical map) and subject-based statistical map service. , OpenAPI on map control and various information utility.
○ User data analysis is also possible so that individual information can be integrated into SGIS.
○ System concept map
Content composition
○ The menu consists of statistical thematic map, interactive statistical map, applications, map analysis, notification area, and developer support center.
○ If you log in, you can use My Page.
Menu structure
Content list
| Content Type | Service Contents |
|---|---|
| Statistical thematic map | Provides statistical themes on population ㆍ household, housing ㆍ transportation, welfare ㆍ culture, labor ㆍ economy, environment ㆍ safety |
| Interactive statistical map | Provides statistical map information on population, housing, households, agriculture, forestry and fishery, census and administrative district statistics by region |
| Policy Statistical Map | Demand change by region and cooperative policy map information |
| Technical industry statistics map | Provide information on the characteristics of technology industries by region for technology industries closely related to people's lives |
| Our neighborhood we want to live in | Provide a facility to recommend a residential area that meets your requirements |
| Living in our neighborhood | Providing statistical information related to entrepreneurs in various forms |
| Communicate local issues | Provide community mapping function by members of local community |
| Statistics Map Experience | Ability to create various statistical map by user inputting data directly |
| Statistics Gallery | Provides the ability to collect and share statistical information identified by various services of the statistical portal |
| Monthly statistics | Provides statistical maps for users to understand major monthly statistics |
| Moving Population Pyramid | The pyramid shape of the past and future population changes by age based on the estimated population |
| View aging status | Provide statistics on aging and press releases such as regional comparison of aging status, trend analysis, welfare facilities for the elderly, etc |
| Distribution of Surname | Providing statistical information about the distribution of geographical names in our country's 50s and the region of the 99 provinces of Korea |
| View of change in the province | Provide a change of province every five years from 1995 to 2015 |
| Statistical Map of Living Area | When a living area is specified by using road information, statistical data and grid distribution of the living area are provided. |
| My Statistical Road | Spatial statistical information suitable for personal interest is provided. |
| Job Map | Status of job opportunities, information on job opportunities, analysis of job opportunities and analysis of employment positions are provided. |
| Statistical Map by Industry | Information on life-related industries and technology-intensive industries is provided |
| Urbanization Analysis Map | A service providing changes in urbanization areas according to demographic change and grid statistical data |
| Visualized Map of Administrative Statistics | A service visualizing administrative data-based statistics in map and graphs for easier understanding of statistical users |
| Visualized Map of Census Data | A service providing time series spatial statistical information that shows changes in the population, households, housing and farming households on a map |
| Business Ecology Analysis Map | Providing statistical analysis and time-series data by using ecological indicators of enterprises |
History
| 2023 | Business Ecology Analysis Map service launched. |
|---|---|
| 2022 | Urbanization Analysis Map, Visualized Map of Administrative Statistics service launched.
SGIS EDU service launched. |
| 2021 | Statistical Map of Living Area, Visualized Map of Census Data service launched. |
| 2020 | My Statistical Road, e-regional indicator service launched. |
| 2019 | Job Map service launched. Improved map location and statistical search function |
| 2018 | Improved UI for analysis maps and began providing new indicators in thematic maps (3 kinds of indicators including emergency facility access status) Developed phase 1 of SGIS smart platform. |
| 2017 | Policy statistics map, technology sector statistics map, statistics gallery, research service support system service launched. |
| 2016 | Launches local neighborhood data communication system, location-based data management system service |
| 2015 | SGIS open platform nationwide service implementation |
| 2014 | First phase of SGIS open platform |
| 2013 | Promotion of Information Technology Strategy (ISP) for SGIS Open Platform |
| 2012 | Adoption of OGC standard Web GIS engine, small area statistics reorganization |
| 2011.12. | Statistical map time series service, S-statistics navigator, Administrative area statistics service |
| 2009.05. | National Service of Statistics Geographic Information Service (SGIS) |
| 2008.12. | Establishment of nationwide data and expansion of system |
| 2007.12. | Expanding services for seven large cities |
| 2006.12. | Daejeon Metropolitan City Pilot Service |
DB building process
○ Step 1 - Census map construction: Digital map construction for spatial analysis service
○ Step 2 - Entering information for individual statistics survey: Establishment of a DB that registers location information of the national residence and business and links property information
○ Step 3 - Construction of basic units: Compartmentalizing basic units based on permanent features such as roads, rivers, and ridges
○ Step 4 – Census output area: Tie basic units together to determine the home layout of a regular population of up to 500 persons.
○ Step 5 - Service provision: providing statistical geographic information service and spatial statistical data
