This is where we'll announce the most recent additions to our web site. If you've visited us before and want to know what's changed, take a look here first. Nearly all the geologic maps listed on the download site are available live. Added Mars geologic downloads in ArcView shapefile format and associated files for Mars.
Lines connecting discontinuous orbits still exist.
The ArcIMS mapping software has been reestablished, although not all services have been added. This site still may need to be disconnected for short periods of time. The Webgis server had to be reinstalled and some links may still be broken. The ArcIMS mapping software has not yet been reestablished. The ArcViewIMS mapping software is functioning.