graham doherty wrote:
>
> Hi everyone
> I have a project whereby I have to identify river foreshore reserves that
> are less than 50m across.
> I have a polyline that represents the line of the foreshore and polygons
> that represent existing reserves
> that abut the river.
> The problem I have is that in some cases only a portion of the reserve is
> less than the required 50m wide.
>
> By creating a 50 m buffer around the foreshore polyline I can select those
> reserves that are completely
> inside the buffer area.
> However the question is this, how can I select reserves where only a part of
> the reserve is less than
> the required 50m buffer.
>
> Thank in advance
>
> Graham Doherty
> GIS Officer
> City of Mandurah WA
> [EMAIL PROTECTED]
>
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Use "Intersect" instead of "contain" in your SQL where statement
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