# Oblique Parameter Question

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## Oblique Parameter Question

 Hi All, Michael and I are trying to learn about the ob_tran projection in order to facilitate use here at the Mars Space Flight Facility. We need more information about the o_lon_p and o_lat_p parameters. Could someone give an exact English description of how they operate or a URL to such. We understand the notion of an oblique projection, but we're having a hard time understanding how these parameters define the "obliqueness". We applying these to eqc (Platte Caree) if that simplifies your answer at all. Thanks, -Mike and Michael _______________________________________________ Proj mailing list [hidden email] http://lists.maptools.org/mailman/listinfo/proj
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## Oblique Parameter Question

 Hi All, Michael and I are trying to learn about the ob_tran projection in order to facilitate use here at the Mars Space Flight Facility. We need more information about the o_lon_p and o_lat_p parameters. Could someone give an exact English description of how they operate or a URL to such. We understand the notion of an oblique projection, but we're having a hard time understanding how these parameters define the "obliqueness". We applying these to eqc (Platte Caree) if that simplifies your answer at all. Thanks, -Mike and Michael _______________________________________________ Proj mailing list [hidden email] http://lists.maptools.org/mailman/listinfo/proj
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## Re: Oblique Parameter Question

 Hi All, Michael and I are trying to learn about the ob_tran projection in order to facilitate use here at the Mars Space Flight Facility. We need more information about the o_lon_p and o_lat_p parameters. Could someone give an exact English description of how they operate or a URL to such. We understand the notion of an oblique projection, but we're having a hard time understanding how these parameters define the "obliqueness". We applying these to eqc (Platte Caree) if that simplifies your answer at all. Thanks, -Mike and Michael _______________________________________________ Proj mailing list [hidden email] http://lists.maptools.org/mailman/listinfo/proj