[postgis-users] Where a full list of DE-9IM pattern can be found for ST_Relate?

Martin Davis mtnclimb at gmail.com
Tue Mar 29 14:02:26 PDT 2022


The first thing that shows up on a web search is a good resource:

https://en.wikipedia.org/wiki/DE-9IM

On Tue, Mar 29, 2022 at 1:27 PM Shaozhong SHI <shishaozhong at gmail.com>
wrote:

> Where a full list of DE-9IM pattern can be found for ST_Relate?
>
> Regards,
>
> David
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