METADATA:  GIS coverages created in GRASS GIS software by Dr. Francisco Estrada-Belli form digitized 1:50,000 scale sheets of the Instituto Geografrico Militar, Guatemala. Projection is UTM, datum NAD27, spheroid clarke 1886.  Maps were exported to Arcview using the v.out.shape program in GRASS. Arcview files for each coverage are grouped in zip archives.
 
 

TOPOGRAPHY elevation contour lines at 20 m intervals of a large area around Holmul. 1.2 Mb	RIVERS (1) Streams of area surrounding Holmul 27 Kb
RIVERS (2)	ROADS Roads from IGM maps. 4 kb