The USGS global digital elevation model is described at:

http://edcwww.cr.usgs.gov/glis/hyper/guide/gtopo_30

and can be ordered or downloaded from:

http://edcdaac.usgs.gov/gtopo30/gtopo30.html

The original GOES lunar image is available at:

http://rsd.gsfc.nasa.gov/goes/text/goes8results.html#goes8.moon.20sept94.jpeg

SeaWiFS data are available at:

http://seawifs.gsfc.nasa.gov/SEAWIFS.html