Hi,
One of my colleagues here has been working with some data sets derived
from the grass4.1/release/world directory on the FTP site moon. He has read
the document describing the global data set, but is still not entirely sure
as to how the aspect data set was devised. The document says it was produced
using r.slope.aspect, so this indicates there is some elevation data that was
the basis. Does anyone know where this came from, and the scale, resolution
or anything about it?
Cheers,
Dave H.
_______________________________________________________________________________
Dave Haddock | MSc student in Geographical Information Systems
Department of Geography, | Email: MSC9309@GEOVAX.ED.AC.UK
University of Edinburgh, |
Drummond Street, | Phone: +44 31 650 8157 MSc room
Edinburgh, | Phone: +44 31 650 2565 Main Office
EH8 9XP SCOTLAND | Fax : +44 31 650 2524 Main Office