[jira] [Updated] (SIS-553) Add "Pseudo sinusoidal equal area" projection

["Martin Desruisseaux (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SIS-553?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martin Desruisseaux updated SIS-553:
------------------------------------
    Issue Type: New Feature  (was: Improvement)

> Add "Pseudo sinusoidal equal area" projection
> ---------------------------------------------
>
>                 Key: SIS-553
>                 URL: https://issues.apache.org/jira/browse/SIS-553
>             Project: Spatial Information Systems
>          Issue Type: New Feature
>          Components: Referencing
>    Affects Versions: 1.2
>            Reporter: Martin Desruisseaux
>            Assignee: Martin Desruisseaux
>            Priority: Major
>             Fix For: 1.3
>
>
> Apache SIS 1.0 already supports the "Sinusoidal equal area" projection with spherical and ellipsoidal formulas. But some remote sensing data appear to be using something more similar to Google "Pseudo-Mercator" projection: they use spherical formulas and apply the result on WGS84 ellipsoid instead of a sphere. For supporting those remote sensing data, we need a "Pseudo sinusoidal equal are" projection.
> Note that this is not the same thing than using the sinusoidal projection on a sphere, in the same way that "Pseudo Mercator" projection is not the same as "Spherical Mercator" projection.
> I'm not aware of a name for this projection. The "Pseudo sinusoidal" name proposal is by analogy with "Pseudo Mercator".



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