Polygon types

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  • August 19, 2011 at 12:06 pm #3458

    vww82
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    Hi,

    I read in your shapefiles (tried 1:10m and 1:110m) using OpenMap in Java and it partially works fine.

    However, in order to read polygon after polygon, I need to check if the polygon is of a specific type called OMPoly.

    Strangely, most of the polygons are, but some are not. If I open the shape-files in ArcMap or ArcCatalog and view their Attribute tables, I cannot see any difference in their attributes, all are of shape Polygon and featureclass country.

    Have you got any idea where there might be slight differences in the polygons?

    thanks in advance for any help

    Ben

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