TY - JOUR T1 - Information analysis of a spatial database for ecological land classification JF - Photogrammetric Engineering & Remote Sensing Y1 - 1990 A1 - Davis, F. W. A1 - Dozier, J. KW - Burton Mesa KW - California KW - DEM data KW - entropy KW - GIS KW - map errors KW - mutual information analysis KW - TMS KW - vegetation pattern VL - 56 ER -