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https://issues.apache.org/jira/browse/SIS-218?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Martin Desruisseaux closed SIS-218.
-----------------------------------

> Cassini-Soldner (EPSG:9806)
> ---------------------------
>
>                 Key: SIS-218
>                 URL: https://issues.apache.org/jira/browse/SIS-218
>             Project: Spatial Information Systems
>          Issue Type: Sub-task
>          Components: Referencing
>            Reporter: Martin Desruisseaux
>            Assignee: Martin Desruisseaux
>            Priority: Minor
>             Fix For: 1.1
>
>
> The Cassini-Soldner projection looks like the Transverse Mercator projection 
> and was more extensively used in past centuries. It would still be useful to 
> port it for historical data. The code in Geotk was originally started by an 
> external contributor. We need to rewrite the formulas for the coordinate 
> projection and inverse projection, using the EPSG guide.
> Note that the formulas for the projection derivative can be ported as-is.
> IP review: https://svn.apache.org/repos/asf/sis/ip-review/CassiniSoldner.html



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