SLEUTH is a tightly coupled, modified cellular automaton model of urban and other land class change. Its main component is the Clarke Urban Growth Model (UGM) which drives a second component, the Deltatron land cover model. All C language code and libraries, and a sample data set, demo_city, is contained within the compressed SLEUTH3.0beta file. Information on file structure, decompression and how to run SLEUTH may be found on the Implement pages. The Implement page instructions for SLEUTH3.0beta may be used for SLEUTH3.0beta_p01. To post questions or information on the download process please refer to the project discussion board.

SLEUTH3.0beta_p01 LINUX released 6/2005		Complete SLEUTH3.0 code with p01 patch, libraries and demo_city for Linux or Cygwin.
SLEUTH3.0beta_p01 released 8/2001		Complete SLEUTH3.0 code with p01 patch, libraries and demo_city
3.0_patch01 released 8/2001		New spread.c to be compiled with SLEUTH3.0beta. (description of update)
SLEUTH3.0beta released 12/2000		Complete SLEUTH3.0 code with libraries and demo_city
UGM2.1 released 2/2000		Complete UGM2.1 code with libraries and demo_city
Description of most differences between versions (WordPerfect) author: Tommy Cathey
UGM2.0 released 1/1999		Complete UGM2.0 code with libraries