[Qgis-user] Mars projection

[Lester Anderson]

Hello,

I am trying to setup a custom projection for Mars using the WKT:

PROJCS["Mars_Equidistant_Cylindrical", GEOGCS["Mars 2000",
DATUM["D_Mars_2000",
SPHEROID["Mars_2000_IAU_IAG",3396190.0,169.89444722361179]],
PRIMEM["Greenwich",0], UNIT["Decimal_Degree",0.0174532925199433]],
PROJECTION["Equidistant_Cylindrical"], PARAMETER["False_Easting",0],
PARAMETER["False_Northing",0], PARAMETER["Central_Meridian",0],
PARAMETER["Standard_Parallel_1",0], UNIT["Meter",1]]

This is all fine and it validates ok.

What I need is to be able to use the Mars projection and be able to overlay
Longitude Latitude grid lines in layout, but I get no valid transform for
the default WGS84 etc. Anyone sorted out how this works?

Thanks

Lester
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