On Tue, Apr 13, 2010 at 10:59 AM, Steve Hill <st...@nexusuk.org> wrote:
> > I don't think the SRTM contours are accurate enough to use for tracing > bodies of water - you need to walk the perimeter with a GPS or use aeriel > photos. > They aren't. There's also another source called SRTM Water Body dataset ( http://www.kcl.ac.uk/schools/sspp/geography/research/emm/geodata/landandwater.html) but they both are fairly inaccurate. Regards, Igor
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