[GRASSLIST:7987] Re: Fwd: Fwd: Re: Fwd: Re: nad27/nad83 datum conversion for canada using Ntv2

Feng Tan feng at lynxseismicdata.com
Fri Aug 19 09:40:28 EDT 2005

Hi, Paul,

Thanks for your help. I downloaded from ESRI Canada's web site (I think they 
originally came from Geomatics Canada), it is free, but you need to register 
and sign the agreement, here is the link:




On Thursday 18 August 2005 17:19, you wrote:
> Feng Tan wrote:
> > Hi,
> >
> > Sorry everybody, grass6.0 failed because I made a mistake for the .gsb
> > file, I copy the file again, It work now.
> Good to hear you got it working. Where did you get the NTv2 file from?
> Is it freely distributable? Does it have any licence conditions
> attached? Maybe we could include it in the GRASS distribution.
> Paul

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