Custom projection in GeoServer

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Custom projection in GeoServer

Carlos Henrique Brandt
Hey

 I put this question in stackexchange also, although here I think may be the right place. I'll update either one accordingly when the solution comes out.

 My problem is with GeoServer recognizing a custom CRS. I append my custom (WKT) projection to the file '/usr/local/tomcat/webapps/ROOT/data/user_projections/epsg.properties' but nothing happens when I restart the server; no errors, no success.

I'm appending the WKT at the end of `epsg.properties` as explained in [2]:
```
90000000=PROJCRS["unknown",BASEGEOGCRS["unknown",DATUM["unknown",ELLIPSOID["unknown",2439700,0,LENGTHUNIT["metre",1,ID["EPSG",9001]]]],PRIMEM["Reference meridian",0,ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9122]]]],CONVERSION["unknown",METHOD["Popular Visualisation Pseudo Mercator",ID["EPSG",1024]],PARAMETER["Latitude of natural origin",0,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude of natural origin",0,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["False easting",0,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False northing",0,LENGTHUNIT["metre",1],ID["EPSG",8807]]],CS[Cartesian,2],AXIS["(E)",east,ORDER[1],LENGTHUNIT["metre",1,ID["EPSG",9001]]],AXIS["(N)",north,ORDER[2],LENGTHUNIT["metre",1,ID["EPSG",9001]]]]
```

But when I restart the server I see nothing, no errors in the logs neither the new entry in Demos/SRS_list.

Any ideas?

Thanks,
Carlos


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The consequences of every act are included in the act itself.


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Re: Custom projection in GeoServer

geowolf
Hi Carlos,
the syntax looks like a WKT2 representation, which GeoServer is not able to parse (code contributions or funding to get it going more than welcomed).
I believe you'll have to rewrite it using WKT compatible sytanx instead (I'm not aware of an automatic conversion tool, if anyone knows one, could
you please let us know?)

Cheers
Andrea


On Wed, May 22, 2019 at 8:20 PM Carlos Henrique Brandt <[hidden email]> wrote:
Hey

 I put this question in stackexchange also, although here I think may be the right place. I'll update either one accordingly when the solution comes out.

 My problem is with GeoServer recognizing a custom CRS. I append my custom (WKT) projection to the file '/usr/local/tomcat/webapps/ROOT/data/user_projections/epsg.properties' but nothing happens when I restart the server; no errors, no success.

I'm appending the WKT at the end of `epsg.properties` as explained in [2]:
```
90000000=PROJCRS["unknown",BASEGEOGCRS["unknown",DATUM["unknown",ELLIPSOID["unknown",2439700,0,LENGTHUNIT["metre",1,ID["EPSG",9001]]]],PRIMEM["Reference meridian",0,ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9122]]]],CONVERSION["unknown",METHOD["Popular Visualisation Pseudo Mercator",ID["EPSG",1024]],PARAMETER["Latitude of natural origin",0,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude of natural origin",0,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["False easting",0,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False northing",0,LENGTHUNIT["metre",1],ID["EPSG",8807]]],CS[Cartesian,2],AXIS["(E)",east,ORDER[1],LENGTHUNIT["metre",1,ID["EPSG",9001]]],AXIS["(N)",north,ORDER[2],LENGTHUNIT["metre",1,ID["EPSG",9001]]]]
```

But when I restart the server I see nothing, no errors in the logs neither the new entry in Demos/SRS_list.

Any ideas?

Thanks,
Carlos


--
The consequences of every act are included in the act itself.
_______________________________________________
Geoserver-users mailing list

Please make sure you read the following two resources before posting to this list:
- Earning your support instead of buying it, but Ian Turton: http://www.ianturton.com/talks/foss4g.html#/
- The GeoServer user list posting guidelines: http://geoserver.org/comm/userlist-guidelines.html

If you want to request a feature or an improvement, also see this: https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer


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Please make sure you read the following two resources before posting to this list:
- Earning your support instead of buying it, but Ian Turton: http://www.ianturton.com/talks/foss4g.html#/
- The GeoServer user list posting guidelines: http://geoserver.org/comm/userlist-guidelines.html

If you want to request a feature or an improvement, also see this: https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer


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