[OSM-talk] SRTM contours on Mapnik map

[Dean Earley]

Nick Whitelegg wrote:
> On Friday 19 Jan 2007 21:29, SteveC wrote:
>> this and the flight paths make a strong case for a sister project -
>> perhaps doing some mass altitude analysis of the gps data we've
>> built up.
> 
> Would this be more accurate than SRTM though? IMX the altitude
> readings on GPS devices are less accurate than SRTM.

Seeing as my bedroom window fluctuates by about 90'.... :)

-- 
Dean Earley, Dee (dean at earlsoft.co.uk)

irc:    irc://irc.blitzed.org/
web:    http://personal.earlsoft.co.uk
phone:  +44 (0)780 8369596