[Shapelib] RE: world coastline shpfile

tommy chheng tcchheng at ucsd.edu
Tue Aug 14 16:44:06 EDT 2007


Hi Derek,
I haven't edited shpfiles directly before; how can I go about doing these
steps? is there a shpfile editor?

thanks,
tommy


Lewis, Derek R. wrote:
> 
> Tommy,
>  
>   Why don't you take the country layer for the world and invert it? 
> Instant ocean layer, you can edit it and break it apart into smaller
> polygons as you like.  
>  
> -Derek
> 
> ________________________________
> 
> From: shapelib-bounces at lists.maptools.org on behalf of tommy chheng
> Sent: Mon 8/13/2007 8:09 PM
> To: shapelib at lists.maptools.org
> Subject: [Shapelib] world coastline shpfile
> 
> 
> 
> 
> Hi,
> I'm looking for a world coastline shpfile as polygons.
> 
> I found this site:
> http://www.ngdc.noaa.gov/mgg/shorelines/
> I did a shpdump on the shoreline shpfile and it reported all the types
> were
> arcs(this the same as polyline?) and not polygons. The shpfile does not
> need
> to be extremely detailed, just a rough coastline is good. Any ideas where
> one might be?
> 
> Thanks,
> Tommy
> --
> View this message in context:
> http://www.nabble.com/world-coastline-shpfile-tf4264493.html#a12136513
> Sent from the ShapeLib mailing list archive at Nabble.com.
> 
> _______________________________________________
> Shapelib mailing list
> Shapelib at lists.maptools.org
> http://lists.maptools.org/mailman/listinfo/shapelib
> 
> 
> 
>  
> _______________________________________________
> Shapelib mailing list
> Shapelib at lists.maptools.org
> http://lists.maptools.org/mailman/listinfo/shapelib
> 
> 

-- 
View this message in context: http://www.nabble.com/world-coastline-shpfile-tf4264493.html#a12151913
Sent from the ShapeLib mailing list archive at Nabble.com.



More information about the Shapelib mailing list