[GRASS-user] SRTM interpolation to sub-meter

[maning sambale]

Hi,

I have a SRTM DEM data from CGIAR (http://srtm.csi.cgiar.org/).  I'm
trying to do local sea-level rise modelling.
Suppose I want it resampled to 30 meters with elevation at a
centimeters or millimeter units.  Any thoughts on how to do this?

I believe the SRTM data are integer formats in meters.  Converting
them to floating point does not necessaily enable you to do sub-meter
elevation calculations.  Am I correct in my assumptions?

Thanks!

Maning
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