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seen Jul 16 at 19:33

Jun
24
comment How to calculate point from lat/long, angle, and distance?
Thank you! This method seems really accurate and is what I was looking for.
Jun
24
comment How to calculate point from lat/long, angle, and distance?
Michael Miles-Stimson: which projection should I project the point to?
Jun
24
comment How to calculate point from lat/long, angle, and distance?
This is for a Python application I'm writing. I have access to the GDAL and Proj4 libraries, but that's it.
Aug
2
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?