RE: Elevation Contours and DEM experiment results

"Norman Vine" <[email protected]> Fri, 23 Sep 2005 09:49:48 -0400
Newsgroups gmane.games.flightgear.terragear.devel
Message-ID <[email protected]>
FYI

http://edc.usgs.gov/conferences/SRTM/WorkshopProgram.html
http://www.asprs.org/publications/pers/2005journal/march/specialissue_2.html


> -----Original Message-----
> From: [email protected]
> [mailto:[email protected]]On Behalf Of Ralf Gerlich
> Sent: Friday, September 23, 2005 9:34 AM
> To: TerraGear developers discussions
> Subject: Re: [Terragear-devel] Elevation Contours and DEM experiment
> results
> 
> 
> Hello,
> 
> Jon Stockill schrieb:
> > Ralf Gerlich wrote:
> > 
> >> BTW: This seems to confirm Jon's findings 
> >> (http://mail.flightgear.org/pipermail/flightgear-devel/2005-July/038000.html), 
> >> which I dismissed in July - falsely as it seems.
> > 
> > 
> > oh good - I'm not going mad :-)
> 
> Which takes me to the question: Did you do interpolation on the SRTMs 
> back then? I originally took the SRTMs in an uninterpolated way and - as 
> was to be expected - the elevation contours were pretty angular. Which 
> led to my dismissal of your "SRTMs match current maps" assumption.
> 
> Regards,
> Ralf
> 
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