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https://issues.apache.org/jira/browse/SIS-163?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Martin Desruisseaux updated SIS-163:
------------------------------------
    Description: 
This page summarizes the WKT 2 features which are currently not supported in 
Apache SIS. More details are provided in the sub-tasks.

* Support {{ParametricCRS}}.
* Time extent with named eras (e.g.{{TIMEEXTENT\["Jurassic", "Quaternary"\]}})
* ISO 19162 restrictions on {{CompoundCRS}}: (_geographic_ or _projected_ or 
_engineering_) followed by (_vertical_ or _parametric_) followed by _temporal_.
* Character encoding, which are restricted to {{A-Z a-z 0-9 _ [ ] ( ) { } < = > 
. , : ; + - (space) % & ' " * ^ / \ ? | °}}. — {color:red}Update (May 
2015):{color} added {{Transliterator}} class.
* ISO 19162 restrictions on axis name, abbreviation and directions (e.g. 
geographic CRS shall be ‘_latitude_’, ‘_longitude_’).
* {{BEARING}} element for polar coordinate systems having a "clockwise" or 
"counterClockwise" axis direction.
* Explicit {{ORDER}} element in axis definitions. — {color:red}Update (May 
2015):{color} now supported.
* {{BoundCRS}} element as the successor of the WKT 1 {{TOWGS84}} element.
* Precedence of EPSG codes over names for {{Conversion}} objects.


  was:
This page summarizes the WKT 2 features which are currently not supported in 
Apache SIS. More details are provided in the sub-tasks.

* Time extent with named eras (e.g.{{TIMEEXTENT\["Jurassic", "Quaternary"\]}})
* ISO 19162 restrictions on {{CompoundCRS}}: ({{GeographicCRS}} or 
{{ProjectedCRS}} or {{EngineeringCRS}}) followed by ({{VerticalCRS}} or a 
{{ParametricCRS}}) followed by {{TemporalCRS}}.
* Character encoding, which are restricted to {{A-Z a-z 0-9 _ [ ] ( ) { } < = > 
. , : ; + - (space) % & ' " * ^ / \ ? | °}}. — {color:red}Update (May 
2015):{color} newly added {{Transliterator}} class now handle some (not all) of 
those cases.
* ISO 19162 restrictions on axis name, abbreviation and directions (e.g. 
geographic CRS shall be ‘_latitude_’, ‘_longitude_’).
* {{BEARING}} element for polar coordinate systems having a "{{clockwise}}" or 
"{{counterClockwise}}" axis direction.
* Explicit {{ORDER}} element in axis definitions. — {color:red}Update (May 
2015):{color} now supported.
* {{BoundCRS}} element as the successor of the WKT 1 {{TOWGS84}} element.
* Precedence of EPSG codes over names for {{Conversion}} objects.



> Unsupported WKT 2 features
> --------------------------
>
>                 Key: SIS-163
>                 URL: https://issues.apache.org/jira/browse/SIS-163
>             Project: Spatial Information Systems
>          Issue Type: Task
>          Components: Referencing
>    Affects Versions: 0.4, 0.5
>            Reporter: Martin Desruisseaux
>            Priority: Minor
>
> This page summarizes the WKT 2 features which are currently not supported in 
> Apache SIS. More details are provided in the sub-tasks.
> * Support {{ParametricCRS}}.
> * Time extent with named eras (e.g.{{TIMEEXTENT\["Jurassic", "Quaternary"\]}})
> * ISO 19162 restrictions on {{CompoundCRS}}: (_geographic_ or _projected_ or 
> _engineering_) followed by (_vertical_ or _parametric_) followed by 
> _temporal_.
> * Character encoding, which are restricted to {{A-Z a-z 0-9 _ [ ] ( ) { } < = 
> > . , : ; + - (space) % & ' " * ^ / \ ? | °}}. — {color:red}Update (May 
> 2015):{color} added {{Transliterator}} class.
> * ISO 19162 restrictions on axis name, abbreviation and directions (e.g. 
> geographic CRS shall be ‘_latitude_’, ‘_longitude_’).
> * {{BEARING}} element for polar coordinate systems having a "clockwise" or 
> "counterClockwise" axis direction.
> * Explicit {{ORDER}} element in axis definitions. — {color:red}Update (May 
> 2015):{color} now supported.
> * {{BoundCRS}} element as the successor of the WKT 1 {{TOWGS84}} element.
> * Precedence of EPSG codes over names for {{Conversion}} objects.



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