Southern Guam geospatial information serverDownload data for use in Google EarthThis page includes download links for two types of files for use in Google Earth software. Geospatial data files are written in Keyhole Markap Language (KML) and are significantly different from shapefiles and similar data used in GIS applications. Download KML files from the list below and simply open them using Google Earth software. The other option are "overlay" files. These are GeoTIFF image files that contain maps in raster form. Download them on your hard drive and use "import" function in Google Earth to view them. They will open up as images overlying base Google Earth graphics in proper locations. If you do not have Google Earth, access it here. Topography:
     Southern Guam area:
KML |
overlay Geology:
     Detailed geology:
KML |
overlay Climate:
     Rainfall distribution:
KML |
overlay Soil:
     Detailed map of soils:
KML |
overlay Surface water:
     Drainage basins:
KML |
overlay Groundwater:
     Groundwater types:
KML |
overlay Land cover:
     Detailed 2004 land cover:
KML |
overlay Coast and marine:
     Shoreline:
KML |
overlay Population:
     Populated areas:
KML |
overlay |