Credits and Thanks for the data filesmola2x2a.bin + mola2x2a.hdrThe Mars Orbiter Laser Altimeter (MOLA) Half-Degree data set inbinary form. Thanks to the MOLA team for their great efforts inmaking this work available. Visit the Mars Orbiter Laser Altimeter(MOLA) Science Investigation page athttp://ltpwww.gsfc.nasa.gov/tharsis/mola.html for more informationand the most current data sets. The data set has a resolution ofapproximately 14.28 km per pixel at the equator (720x360 data set).This data set dates from 2000.GTOPO30.zipThe GTOPO30 data set from the USGS. Contains tiles mapping theworld at roughly 1 km resolution. Data is stored in binary tilesusually at 4800x6000 pixel resolution. The DEM and HDR files areused for each directory stored in the ZIP file rather than theBIN and HDR files used for most of the other data sets. The datasets date from 1996. The full GTOPO30 documentation is locatedonline at http://edcdaac.usgs.gov/gtopo30/README.html andthe home page is http://edcdaac.usgs.gov/gtopo30/gtopo30.html.US TOPO30.bin + US TOPO30.hdrTopography of the United States at 30 sec resolution includingsome offshore information. NOAA provides this data set as partof its Global Relief CD-ROM, more info on which is available fromhttp://www.usgs.gov/data/noaa/global_relief_cd_rom/index.html.ETOPO5.bin + ETOPO5.hdrWorldwide Earth topography at roughly 10 km resolution. Thanks toNOAA for this data set. Visithttp://www.ngdc.noaa.gov/mgg/global/etopo5.HTML for moreinformation; it's also on the global relief CD-ROM.