Does NSSDC have Mariner 10 Mercury flyby data on CD-ROM?
No, the Mariner 10 imaging data as well as the fields and particles measurements have not yet had CD-ROMs produced. Both kinds of data are available, however, on 9-track magnetic tape. Photographs of Mercury are also available. More information on CD-ROMs available from the NSSDC can be found in the NSSDC CD-ROM Catalog. URL: http://nssdc.gsfc.nasa.gov/cd-rom/ • Does NSSDC have Digital Image/Terrain/Elevation Models/Maps for Mercury? No. The Astrogeology Branch of the United States Geological Survey in Flagstaff, Arizona, which produces such things, has not indicated that such a product is forthcoming. They should be contacted for further information.