[Therion] My cave is on the middle of the sea on google maps ...

[Andrew Atkinson]

When I did this in the UK most of the time we do not use the full
co-ordinates, just the final few. So to get over this I had to use

calibrate [<x> <y> <z> <X> <Y> <Z>]

page 33 of the book

Cannot give you the exact example, as Therion now understands OSGB
directly so they are not in there anymore, but might give you a pointer

Andrew

On 02/11/12 17:10, cawa sorix wrote:
> ... and I'm not a cave diver.
> 
> Hi all,
> 
> I try to put my cave centerline on google maps, I generated the kml
> file without issue.
> But I don't know the espg code for google maps, I tried a lot of them,
> but I'm always on the sea, I try to convert to an other system, always
> on the sea...
> 
> For example my fix point is in Lyon (France) on google maps, but with
> my kml file I'm not at the right location.
> 
> Do you know the ESPG code for google maps ? or how to put google maps
> espg on therion ?
> 
> I put
>     cs espg:4326
> 
> fix         P-0                    45.775643   4.85397
> 
> Thank you
> Laurent.
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