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From "Martin Desruisseaux (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (SIS-220) Transverse Mercator Zoned Grid System (EPSG:9824)
Date Wed, 08 Feb 2017 12:50:42 GMT

     [ https://issues.apache.org/jira/browse/SIS-220?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Martin Desruisseaux resolved SIS-220.
-------------------------------------
       Resolution: Fixed
    Fix Version/s: 0.8

> Transverse Mercator Zoned Grid System (EPSG:9824)
> -------------------------------------------------
>
>                 Key: SIS-220
>                 URL: https://issues.apache.org/jira/browse/SIS-220
>             Project: Spatial Information Systems
>          Issue Type: Sub-task
>          Components: Referencing
>            Reporter: Martin Desruisseaux
>            Assignee: Martin Desruisseaux
>            Priority: Minor
>             Fix For: 0.8
>
>
> This projection is basically the standard Transverse Mercator with a zone number prefixed
in front of the Easting coordinates, with Z*1E6. See §1.3.5.2 in IOGP Publication 373-7-2
– Geomatics Guidance Note number 7, part 2 – April 2015.
> This case should not be handled like other projection in SIS. It should instead be handled
by a special {{MathTransform}} implementation, which is *not* a {{NormalizedProjection}},
but would be pre-concatenated before the sequence of transforms (including the normalization
matrix) that compute a Transverse Mercator projection.



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