How do the land cover classes cross-walk from Anderson Level II to Anderson Level I?
The best information for Anderson Level II and Anderson Level I classes and how they relate to each other is contained in the original article: Anderson, J., E. Hardy, J. Roach, and R. Witmer. 1976. A Land Use and Land Cover Classification System for Use with Remote Sensor Data, Geological Survey Professional Paper 964. 28p. (http://landcover.usgs.gov/pdf/anderson.pdf) The table below summarizes how NLCD 1992 Land Cover and NLCD 2001 Land Cover were cross-walked to a modified Anderson Level I for the NLCD Retrofit Change Product. NLCD 1992-2001 Anderson Level I Cross-walk Table. This table illustrates Anderson Level I and II land cover classification codes and descriptions. Class descriptions and codes for NLCD 1992 and NLCD 2001 were derived from components of Anderson Level I and II (Anderson, et al., 1976) and National Oceanic and Atmospheric Administration (NOAA) Coastal Change and Analysis Program (C-CAP) land cover classes (NOAA, 2005). To facilitate comparison, classes for NLCD
The best information for Anderson Level II and Anderson Level I classes and how they relate to each other is contained in the original article: Anderson, J., E. Hardy, J. Roach, and R. Witmer. 1976. A Land Use and Land Cover Classification System for Use with Remote Sensor Data, Geological Survey Professional Paper 964. 28p. (http://landcover.usgs.gov/pdf/anderson.pdf) The table below summarizes how NLCD 1992 Land Cover and NLCD 2001 Land Cover were cross-walked to a modified Anderson Level I for the NLCD Retrofit Change Product. NLCD 1992-2001 Anderson Level I Cross-walk Table. Anderson Level I Cross-walk Table This table illustrates Anderson Level I and II land cover classification codes and descriptions. Class descriptions and codes for NLCD 1992 and NLCD 2001 were derived from components of Anderson Level I and II (Anderson, et al., 1976) and National Oceanic and Atmospheric Administration (NOAA) Coastal Change and Analysis Program (C-CAP) land cover classes (NOAA, 2005). To facili
