[Qgis-user] Clarke ellipsoid

Matt Boyd mattslists at gmail.com
Sun Oct 12 17:14:26 PDT 2014


Hi QGISer's
I've some old (early 1960's) that was acquired with what appears to be a
clarke ellipsoid. This predates AGD66. It's from Australia, with a central
meridian of 141. I've got a scanned image but it's from the middle of a
desert and there are no landmarks to georeference. I've also got a series
of lats/longs and XY text files that relate to that data and projection.
epsg 4008 looks to be about the closest however I'm not sure how accurate
this is. Has anyone worked with data like this and how it compares to
something like AGD66/GDA94.

TIA
Matt
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