The CSISS Tools Clearinghouse is intended to grow into a robust collection of spatial analysis software, software links, and links to information about tools for spatial analysis. The development of these tools is a lively research area and the goal of this clearinghouse is to provide up-to-date information on available tools. The clearinghouse is comprised of:

• Search Engine
  Search a continuously updated, comprehensive index of the CSISS Select Tools and Links to Portals.
  
  
• Select Tools
  Browse through tools particularly suited to the analysis of spatial phenomena.
  
  
• Portal Links
  A listing of useful collections of software tools for anyone interested in Spatial Analysis, or those looking for specific tools.
  
  
• CSISS Tools (offsite)
  The home of the software tools development efforts under CSISS, carried out in the Spatial Analysis Laboratory of the Department of Agricultural and Consumer Economics at the University of Illinois, Urbana-Champaign.
  
  New - GeoDa 0.9.5-i, beta release software for ESDA with dynamically linked windows.
  New - R-Geo, a developing effort to promote spatial data analysis software in the R language.
  
  
• Tobler's Flow Mapper
  New - Software for interactive flow mapping.

Your help is requested in suggesting tools, collections of tools, other portals, and methods that should be represented in this collection - please send these to the Tools Manager, Luc Anselin.