Opened 10 years ago

Closed 5 months ago

#466 closed enhancement (fixed)

Sql-mm compliant WKB (Z and M)

Reported by: oyvndi Owned by: strk
Priority: major Milestone: 3.10.0
Component: Core Version: main
Severity: Feature Request Keywords: WKB, geometry, ISO, OGC
Cc:

Description

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

Change History (7)

comment:1 Changed 9 years ago by robe

Milestone: 3.4.03.5.0

I'm going to punt this -- sounds like you are still ruminating.

comment:2 Changed 7 years ago by robe

Milestone: 3.5.03.6.0

comment:3 Changed 5 years ago by strk

Milestone: 3.6.03.7.0

Ticket retargeted after milestone closed

comment:4 Changed 4 years ago by robe

Milestone: 3.7.03.8.0

comment:5 Changed 2 years ago by pramsey

Milestone: 3.8.03.9.0

comment:6 Changed 14 months ago by pramsey

Milestone: 3.9.03.10.0

comment:7 Changed 5 months ago by Paul Ramsey <pramsey@…>

Resolution: fixed
Status: newclosed

In 9e3aa68/git:

Support ISO WKB in WKBWriter.
Added GEOSWKBWriter_setFlavor and GEOSWKBWriter_getFlavor
to the CAPI.
Closes #466

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