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seen Nov 3 '13 at 21:50

Aug
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comment Filling in Donut Polygons in ArcGIS
One thing I didn't make clear was that the islands and water polygons are part of the same dataset. In our data, an attribute indicates whether or not the polygon is water or island. So they already are "merged". How would I be able to take the island polygons and fill in the holes? Can this be done programatically without having to manually union islands to water polygons?