[OSM-talk] [OT] Shapefiles of SRTM data?

Martin Spott Martin.Spott at mgras.net
Sat Jan 6 19:01:37 GMT 2007


Martin Spott wrote:
> Artem Pavlenko wrote:

> > VMap0 does, indeed, has the elevation (polylines) layer, have a look  
> > http://media.mapnik.org/vmap0_contours.jpg
> > 
> > It is quite high level, though - no much use for walkers :)
> 
> Yes, well, from the spec: "The accuracy of contours collected from ONC
> source is +/-152.4 meters."

Ah, BTW, these are line strings - and I'd expect real "contour lines"
to be closed polygons,

Cheerio,
	Martin.
-- 
 Unix _IS_ user friendly - it's just selective about who its friends are !
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