BCS Forums
BCS Forums
Home | Profile | Register | Active Topics | Members | Search | FAQ
Save Password
Forgot your Password?

 All Forums
 BCS Specialist Groups
 GIS group
 DEM files
 New Topic  Reply to Topic
 Printer Friendly
Author Previous Topic Topic Next Topic  

Starting Member

United Kingdom
4 Posts

Posted - 04/10/2009 :  21:22:23  Show Profile  Reply with Quote
A couple of years ago I downloaded a pile of the NASA SRTM data files and the software utilities to convert these into contour maps in a choice of output files. They seemed to work very well indeed for building the topographical layer of new maps.

I've now gone back to find the info is still available but the files look very different in .avg .dt0 .max .min file types for each degree square.
I'll be getting into this next week but does anyone have experience of working with these files and the utilities needed to convert them into a usable .shp file or similar georeferenced format?

Thanks for any info.

  Previous Topic Topic Next Topic  
 New Topic  Reply to Topic
 Printer Friendly
Jump To:
BCS Forums © BCS Forums Go To Top Of Page
Snitz Forums 2000