Tuesday, Nov 20, 2007 at 09:34
Dont think the actual format of Oztopo has changed - just the source of data. It does actually state " The road and POI data is supplied and copyright MapData Sciences Pty Ltd, PSMA".
Mapdata Sciences is a reseller of data supplied by PSMA...who get data from various Govt departments - read about them here
PSMA and Resellers
In the OzotopoV2 speal there is no mention of T4A (which get their 250K base data direct from GeoScience Australia) so guessing based on all this that relationship between T4A and OzTopo has been severed...but could be wrong, hence question.
Upgrades of any product are offered to allow existing users to get latest and greatest without forking out all the money - keeps existing users happy and also provides income for seller form people who otherwise may not purchase.
I was just curious, so I asked - thats what forums are for. As mentioned will ask on T4A
forum and see what comes out of that, though I could always just ask Brian (GPSOZ) and get it straight from the "horse's" mouth:)
Cheers
Greg
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