20231213 17411500 1.0 TRUE Grass - Hay to Rowcrop This Grid is a representation of land cover change from 1990 to 2002. It was developed from a combination of the 1985 and 2002 land cover grids. ArcView legend files (avl) exist which highlight some of the more useful change detections (e.g. agricultural to urban). Full Metadata: ftp://ftp.igsb.uiowa.edu/gis_library/ia_state/land_description/change_1990_2000/change_90_02.html