I am using GeoServer to serve a WMS version of the Natural Earth 1:10m Country shapefile.
I have everything working pretty well except that when it wraps around the dateline, there's an extra borderline in Russia and Antarctica:
I've read a few posts about how to deal with this in QGIS, but it seems like no matter what I do, there will always be a seam where GeoServer wraps the map.
Is there any way to get rid of these extra border lines like perhaps a way to selectively tell it not to draw a stroke between certain polygon vertices?
Any help would be much appreciated.