Welcome to CJA Geographic Consulting

  1. Expert Witness testimony in the field of GIS
         Mapping and analysis of US Census demographic data
         Analysis of property and zoning maps  
         Cartographic analysis commercial digital mapping products
  2. GIS software packages used
         ArcView from ESRI
         Maptitude for Redistricting from Caliper Corporation
  3. Geo-location services and development of geo-located data in a table or database
    Extensive experience and samples provided
  4. Election data display and analysis
    See samples in Products
  5. Analysis and display of demographic data
    See samples in Products
  6. Technical support for redistricting