Woody vegetation change based on the analysis of multi-date Landsat imagery. The woody vegetation change is mapped using the SLATS method which applies an automated change analysis process followed by visual interpretation of the results by experienced image interpretation staff. The change rasters are coded to classes that indicate the type of vegetation change. There are seperate rasters for each of the 44 Landsat scenes covering NSW i.e. 44 rasters per change analysis time period. The 2009-2010 era has been processed from 30m USGS sourced data.; Biannual Periods include: ; 1988-90 1990-92 1992-94 1994-96 1996-98 1998-2000 2000-02 2002-04 2004-06 ; Annual Periods include: ; 2006-07 2007-08 2008-09 2009-10