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An Introduction to China Geo-Explorer (CGE)

An Introduction to China Geo-Explorer (CGE). China Data Center University of Michigan. Objectives. To provide spatial data service with data integrated from different sources and formats To facilitate spatial analysis with built-in methodology

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An Introduction to China Geo-Explorer (CGE)

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  1. An Introduction to China Geo-Explorer (CGE) China Data Center University of Michigan

  2. Objectives • To provide spatial data service with data integrated from different sources and formats • To facilitate spatial analysis with built-in methodology • To support decision making with spatial intelligence Technology + + Information knowledge Methodology

  3. Why CGE: Demand for Spatial Analysis Business • Site Selection • Business Analysis Research • Spatial Modeling • Environmental Assessment • Field Surveys Education • Spatial Studies of China (geography, economy, environment, population, ….) • Spatial Analysis Government • Regional Planning • Decision Support

  4. What in CGE: Data SourcesAuthoritative, Unique, and Comprehensive • Government Statistics • Provincial Statistics (1949 - ) • City Statistics (1996 - ) • County Statistics (1997 - ) • Population Census • Census 1953 (GRID) • Census 1964 (GRID) • Census 1982 (GRID) • Census 1990 (GRID) • Census 2000 (province, city, county, township, GRID) • Economic Census • Industrial Census 1995 (province, city, county, ZIP) • Basic Unit Census 2001 (province, city, county, ZIP) • Economic Census 2004 (province, city, county, ZIP) • Establishments (individual companies and organizations) • Industrial Census(1995) • Basic Unit Census (2001) • Economic Census (2004) • Geography and Environment • Land Use data (GRID) • Night-Time data (GRID) • Transportation (railway, highway, roads) • Rivers and Lakes • More layers to be added … Province Prefecture County Township ZIP Sq Km Grid

  5. Government Statistics • City Statistics: • POPULATION • LABOR FORCE AND EMPLOYMENT • LAND RESOURCE • GENERAL ECONOMY • AGRICULTURAL PRODUCTION • MAIN INDICATORS OF INDUSTRIAL ENTERPRISES • FINANCIAL INDICATORS • INVESTMENT IN FIXED ASSETS • COMMERCIAL ECONOMY • FOREIGN DIRECT INVESTMENT • FINANCE AND BANKING • INSURANCE • WAGES • NUMBER OF SCHOOLS AND STUDENTS • CULTURE • PUBLIC HEALTH • TRANSPORTATION • POSTAL AND TELECOMMUNICATIONS • UTILITY • ENVIRONMENT Provincial Statistics: • National Accounts •  Population and Employment •  Investment in Fixed Assets •  Price Indices •  People's livelihood and Worker's Wage •  Government Finance and Banking •  City Survey •  Agriculture •  Industry •  Construction •  Transport, Post and Telecommunication Services •  Domestic Trade, Foreign Trade and Economic Cooperation •  Foreign Trade and Economic Cooperation •  Education and Culture •  Public Health •  Resources

  6. Census Data Economic Census Data (Over 1,000 variables) • Industries • Ownerships • Revenue • Employee • 1 • 1-19 • 20-49 • 50-99 • 100-499 • 500-999 • 1000-4999 • 5000-29999 • 30000-49999 • 50000+ Population CensusData (Over 2,000 Variables) • Basic Structure • Minority • Age Structure • Household • Education • Fertility • Death • Marriage • Migration • Housing • Occupation

  7. Spatial Data • GIS Maps of Provincial Boundaries • GIS Maps of City Boundaries • GIS Maps of County Boundaries • GIS Maps of Approximate Township Boundaries • GIS Maps of ZIP Codes (postcode) • 2000 China Township Population Census Data with GIS Maps • 2000 China County Population Census Data with GIS Maps • 2000 China Province Population Census Data with GIS Maps • 2000 China Grid Population Census Data • China Historical Population Census Data with GIS Maps (1953, 1964, 1982, 1990, 2000) • China 1995 Industrial Census Data with GIS Maps (province, city and county) • China 2001 Basic Unit Census Data with GIS Maps (province, city and county) • China 2004 Economic Census Data with GIS Maps (province, city and county) • China Province Statistics with Maps (1949- ) • China City/County Statistics with Maps (1996- ) • Geographic Layers (rivers, lakes, roads, highways, railways) • Digital Atlas of China by Industries (about 7 million records of establishments)

  8. Land Use Data

  9. China Geo-Explorer China Geo-Explorer brought to you by China Data Center of the University of Michigan (UMCDC) and the State Key Laboratory for Information Engineering in Surveying, Mapping and Remote Sensing (LIESMARS) of Wuhan University for spatial data integration and analysis Statistical Data Census Data GIS Data

  10. China Geo-ExplorerSpatial Intelligence for Space-Time Data Integration and Analysis Charts Statistics Tables Reports Census Maps GIS

  11. Features • Efficient data integration for spatial and non-spatial data, space and time data, numeric data and full-text data • Flexible selection of spatial data by administrative units, locations, establishments, and spatial ranges • Dynamic links between charts and maps • Quick and accurate location analysis and spatial assessment • Spatial statistics for Identifying spatial patterns and trends • Spatial visualization with easy maps • Generate time-saving, easy-to-use, and pre-formatted reports as well as customized reports • Flexible exports to Excel, Word, PDF, and GIS Shape files • Multidisciplinary applications for population, economy, environment, business, religion, education, health, and more

  12. Functions Reports Time series Data Selection Data Service Spatial Analysis By administrative units (province, city, county, twp) Interactive Selection (circle, polygon, rectangle) By spatial regions (rectangle, circle, polygon, point) By locations (X & Y coordinates) Spatial Weight Creation By establishments Spatial Lag Extraction Spatial Autocorrelation (Moran/Geary C) Summary Report Comparison Report Rank Report Output (Word, Excel, PDF) Spatial Association (LISA, Local G) Thematic maps of equal interval LISA Cluster Map Maps Thematic maps of equal quintile LISA Significance Map Thematic maps of standard deviation Moran Scatter Plot Time series visualization Spatial-temporal data extraction

  13. System Demo

  14. Selection by Administrative Units Select by map Select by administrative units

  15. Selection by Groups

  16. Selection by Locations Select by X & Y coordinates Select by locations on map

  17. Selection by Establishments

  18. Space-Time Data Integration

  19. Multiple OutputsTables, Reports, Charts, and Maps

  20. Customized Reports and TablesSelection from thousands of variables

  21. Spatial Data Analysis

  22. Visualization - Thematic Maps

  23. Integration with Local Gazetteers

  24. Library & Research Versions • Library Version • http://chinadataonline.org/cge/ • Research Version = Library Version plus: • Graphic analysis • Spatial statistics • Gravity analysis • Spatial modeling • http://chinadataonline.org/cge2/

  25. Data Subscription • Annual Subscriptions: • Business • Government and NPO • Libraries • Individuals • Access Control: • User ID and Password (single user account) • IP Identification (institutional account)

  26. Data Subscription

  27. Contact: China Data Center University of Michigan 1007 E Huron Str. Ann Arbor, MI 48104 USA Email: chinadata@umich.edu Tel: (734)647-9610 Fax: (734)763-0335 Web: http://chinadataonline.org

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