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Posted to dev@streampipes.apache.org by GitBox <gi...@apache.org> on 2023/02/19 09:29:32 UTC

[GitHub] [streampipes] flomickl edited a discussion: Extend Geo Vocabulary

GitHub user flomickl edited a discussion: Extend Geo Vocabulary

I want to extend the Geo vocabulary

https://github.com/apache/streampipes/blob/dev/streampipes-vocabulary/src/main/java/org/apache/streampipes/vocabulary/Geo.java


with 
1) Geometry Types
https://opengeospatial.github.io/ogc-geosparql/geosparql11/sf_geometries.html and 
Point, Line, Polygon, MultiPoint, MultiLine MultiPolygon and GeometryCollection


There is a hierarchical order, but this could be handled if semantic Type List is harmonized https://github.com/apache/streampipes/issues/1243#issue-1576805363 



2) CRS and/or EPSG Number and additional information
e.g.
http://www.opengis.net/def/crs/EPSG/9.9.1/4326
This part could change during runtime due to Reprojection 

or CRS in general:
http://data.ign.fr/def/ignf#CartesianCS



What do you think?


GitHub link: https://github.com/apache/streampipes/discussions/1312

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