[GRASS-user] How to create 500m DEM from 90m DEM

[SGW00412 at nifty.com]

Dear Markus and all

> Of course - the vector is just used to find the target area of
> the raster map.

Yes, I understood it. Thanks.

So, at web site grass manual, I found 'r.resamp.interp' command.

When I would like to create this under same datum and projection 
with only difference resolutions, then may I use this command ? 

for example;

g.region rast=<srtm_raster> -p

...0:00:03

g.region res=0:00:17 -p

r.resamp.interp input=<srtm_raster> output=<srtm_raster_500m>
r.to.vect input=<srtm_raster_500m> output=<....>
..??

Best
Yasuo shimada:Japan weather association.
--------
Markus Neteler <neteler at osgeo.org>さん：
> 2012/1/1  <SGW00412 at nifty.com>:
> > Dear Micha and all
> >
> > Thank you for useful suggestions!
> >
> > I studied new vector extent with v.in.region, and interpolation should be 
not
> > vector but raster.
> 
> Of course - the vector is just used to find the target area of
> the raster map.
> 
> See also
> http://grass.osgeo.org/grass64/manuals/html64_user/r.proj.html
> -> v.in.region method
> 
> Best
> Markus