[Proj] Geosynchronous projection ?

OvV_HN ovv at hetnet.nl
Tue Feb 16 04:58:02 EST 2010

Another possibility perhaps: Near-sided perspective projection (nsper).
This one has a lat_0.
See Snyder, 'Map projections, a working manual' for an ellipsoidal version.

Oscar van Vlijmen

----- Original Message ----- 
From: "Raspaud Martin" <martin.raspaud at smhi.se>
To: <proj at lists.maptools.org>
Sent: Monday, February 15, 2010 5:53 PM
Subject: [Proj] Geosynchronous projection ?

> Hash: SHA1
> Hi,
> I seems the "geos" projection does not support a lat_0 argument. Although 
> it is
> clear that geostationnary satellites are not suppose to have lat_0 
> different
> than 0, in practice it happens.
> Is there a way to take this fact into account ?
> Thanks,
> Martin

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