id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc 466,Sql-mm compliant WKB (Z and M),oyvndi,strk,"The current WKB implementation is based on PostGIS ""EWKB"". There is an extended ISO WKB standard defined (SQL-MM part3), which supports Z and M ordinates (in addition to CircularString etc) OGC is planning/working on harmonizing their own spec based on ISO: http://www.opengeospatial.org/projects/groups/sfswg ",enhancement,closed,major,3.10.0,Core,main,Feature Request,fixed,"WKB, geometry, ISO, OGC",