Note to User
------------

The Mars Express HRSC Version 1 data set has been replaced by the HRSC Version 
2 data set. The Version 1 data set is no longer available from this web site.

The Version 2 data set is available on the PDS Geosciences Node web site here:

http://pds-geosciences.wustl.edu/geodata/mex-m-hrsc-3-rdr-v2/

The primary source for HRSC data is the European Space Agency (ESA) Planetary
Science Archive: 

http://www.rssd.esa.int/index.php?project=PSA&page=MarsExpress