ThomasThelen opened a new pull request, #4016:
URL: https://github.com/apache/jena/pull/4016

   GitHub issue resolved #3320
   
   Pull request Description:
   
   This PR supports computing distance with linear units. To do this we make 
use of the great circle... 
[DistanceFF.java](https://github.com/apache/jena/compare/main...ThomasThelen:jena:issue_3320?expand=1#diff-ee2b69cbd13171218d2817f079b37aa43b65fb27e7e7a93540a6153b247bfbc9)
 currently hardcodes the distance to be Euclidean however, the generic 
[distance](https://github.com/apache/jena/blob/bd2d36dfdb06dca5b3249866c4e844a98d1db450/jena-geosparql/src/main/java/org/apache/jena/geosparql/implementation/GeometryWrapper.java#L656)
 method already has routing to select the appropriate distance function (as per 
the reporting ticket). The comment on the changed line refers to  geosparql 1.0 
_only supporting euclidean distances_! With Geosparql 1.1 we can now support 
others so I believe this change is in line with the spec.
   
   ----
   
    - [ ] Tests are included.
    - [ ] Documentation change and updates are provided for the [Apache Jena 
website](https://github.com/apache/jena-site/)
    - [ ] Commits have been squashed to remove intermediate development commit 
messages.
    - [ ] Key commit messages start with the issue number (GH-xxxx)
   
   By submitting this pull request, I acknowledge that I am making a 
contribution to the Apache Software Foundation under the terms and conditions 
of the [Contributor's 
Agreement](https://www.apache.org/licenses/contributor-agreements.html).
   
   ----
   
   See the [Apache Jena "Contributing" 
guide](https://github.com/apache/jena/blob/main/CONTRIBUTING.md).
   


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