In addition to the special tracks, this sprint will feature the following Standards Working Groups: GeoHEIF, Geoscience Markup Language (GeoSciML), GeoSPARQL, OGC API -Environmental Data Retrieval (EDR), OGC API - Maps, OGC, API - Coverages, OGC API - Connected Systems
https://github.com/opengeospatial/developer-events/wiki/May-2026-Builder-Days-Code-Sprint#mentor-streams#ogcapi #codesprint28