An Introduction to China and US Map Library Shuming Bao Spatial Data Center & China Data Center University of Michigan
Current Spatial Data Services http://chinadataonline.org China Geo-Explorer http://chinageoexplorer.org US Geo-Explorer http://usgeoexplorer.org Free Mapping Online http://spatialdataonline.org
China and US Geo-Explorers Integrating Statistics and GIS into Powerful Tools for Spatial Analysis Statistics Data Output Graphs Tables Reports Census GIS Modules Maps PySAL StatGL
China Geo-Explorer with more than 6,500 variables on demographic & business
US Geo-Explorer with more than 45,000 variables on demographic & business
Free Mapping Online Free mapping tool for US and China data
China & US Map Library
Features of China & US Map Library Flexible search (place, date range, keywords) Pre-classified maps with customized options Direct linkage between maps of different administrative levels (state->county->tract->block) Easy switch between maps of different classifications (county map: tract, county division, block, place) Complete metadata (map title, subject, source, citation) Unique link to each map (Map-ID: 120107abf10lt501001) Multiple outputs (data: Excel, CSV; map: PDF, PNG) Compatible with most platforms (computer, cellphone) No software installation required (web access)
Base Data: China Population Census (2010) Population Census (2000) Economic Census (2008) Economic Census (2004) Basic Unit Census (2001) Industrial Census (1995) Land Use Data (1990, 1995, 2000, 2005, 2010) Nighttime Light Data (1992-)
Population Census Data with GIS Maps Released by China Data Center 2000 Province Census Data with GIS Maps 2000 City Census Data with GIS Maps 2000 County Census Data with GIS Maps 2000 Township Census Data with GIS Maps 2010 Province Census Data with GIS Maps 2010 City Census Data with GIS Maps 2010 County Census Data with GIS Maps 2010 Township Census Data with GIS Maps 2000-2010 Province Census Data with GIS Maps 2000-2010 City Census Data with GIS Maps 2000-2010 County Census Data with GIS Maps
Population Census Data of China > 2,000 demographic variables in population Census Geographical Levels: Country Province Prefecture County Township Census data variables: General Information Nationalities Age Structure Household Structure Education Fertility Deaths Marriage Migration Housing Status Industries and Occupations
Economic Census Data with GIS Maps Released by China Data Center 2008 Province Economic Census Data with GIS Maps 2008 City Economic Census Data with GIS Maps 2008 County Economic Census Data with GIS Maps 2004 Province Census Data with GIS Maps 2004 City Census Data with GIS Maps 2004 County Census Data with GIS Maps 2001 Province Census Data with GIS Maps 2001 City Census Data with GIS Maps 2001 County Census Data with GIS Maps 1995 Province Industrial Census Data with GIS Maps 1995 City Industrial Census Data with GIS Maps 1995 County Industrial Census Data with GIS Maps
Base Data: U.S. Population Census (1970, 1980, 1990, 2000, 2010) State, Metropolitan, County, County Division, Place, Tract, Block Economic Census (1986-) State, Metropolitan, County Business Data with GIS Maps (1997- ) State, Metropolitan, County, County Division Presidential Election (2016) State, Metropolitan, County
Base Maps of US and China China boundary maps (2000 and 2010): o Province o Prefecture City o County and Urban District o Township (approximated boundary) U.S. boundary maps (1970-2010): o State o Metropolitan o County o County Division o Place o Tract o Block
Demo: US Map Library Online Search Keywords Date Place Level Source Region
Demo: List of Search Results (Maps) Map Counts List of Search Results Sources
Demo: Country Map by State Edit Title Customized Options Map Options Multiple Outputs: Select a State:
Map of Tennessee by County Select a County Matadata: Subject, Source, Citation Unique Map-ID
Demo: Maps of Anderson County, TN Tract County Division Block Place
Excel Table Multiple Outputs Map in PDF Map in PNG
Links to China & US Geo-Explorers
Total Counts of US and China Maps U.S.A. Map Counts Nation (state, metropolitan, county) 230,587 State (county, county division) 5,647,604 Metropolitan (county) 32,037,869 County (tract, county division, block, place) 139,459,383 Total Counts 177,375,443 P.R. China (Mainland) Map Counts Nationa (Province, County) 14043 Province (City, County) 369,619 City (County, Township) 2,332,518 County (Township) 4,980,216 Total Counts 7,696,396 Note: the total counts in the table are based on the current statistics on Jan 19, 2017
Access: Free & Fee Based Free access: China: National maps (census 2000) Jiangxi province (all sources) US: National maps (Census 1970-2010) Wyoming state (all sources) Fee based access: Library subscription Individual subscription One time purchase with life-time online access
Future Directions Expand to more data coverage Expand to more countries and regions Allow users to share maps (links) with others Allow users to build their own map libraries
China Data Online http://chinadataonline.org Spatial Data Center & China Data Center T: (734)647-9610 spatialdata@umich.edu
QUESTIONS?