[Openstreetmap] GPS / satellite offset?
steve at asklater.com
Mon Dec 26 12:47:44 GMT 2005
* @ 26/12/05 11:35:05 AM cjb at cjb.ie wrote:
> Hi all,
> 1000 users? Wow. Okay, so this has finally spurred me into uploading the
> tracklogs I made last August :)
> On trying to edit them, my tracklogs seem to be offset from the
> satellite images by about 100 metres, which smells like a GPS datum
> problem, but the tracklogs were definitely recorded with the WGS84
> datum. Anyone care to advise?
Landsat isn't rectified well at all. It's out by varying amounts /
directions in different places, don't trust it :-)
SteveC steve at asklater.com http://www.asklater.com/steve/
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