[gdal-dev] The 2.5D geometry proposal

Oyvind Idland oyvind.idland at gmail.com
Thu Sep 16 08:03:09 EDT 2010


Hello,

been taking a look at "Adam's 2.5D simple features proposal" at the OGR website.

Question: Why not adopt the existing ISO SQL/MM part 3 standard ?

The SQL/MM standard is an extension to the existing WKB/WKT by OGC.

The extensions includes Z and M geometries, and even arcs
(CircularString/CompoundCurve etc).


regards,


Oyvind Idland


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