[..] Nikos Alexandris:
> > > > I tried to import USGS' (2011) Global Mangroves map: > .. Markus Metz wrote: > > > I assume the global mangroves map should not have overlapping > > > polygons, therefore as long as there are overlapping areas and/or the > > > number of centroids is not equal to the number of input polygons, more > > > cleaning is needed. Nikos A: > > Unfortunately it seems there are overlapping polygons. > .. > > I will search the respective documentation tonight to find stuff related > > to minimum area extent -- maybe this can help (?). > > I can't find more than a short description of the production process and > basic geo-referencing information > (<http://data.unep-wcmc.org/datasets/21#fn2>). I will try to search more > and perhaps gain contact with the responsible organisations UNEP-WCMC and > USGS. Forgot to add a lonk to a Factsheet, though it is about the 1997 version of the map: <http://marine-portal.s3.amazonaws.com/resources/datasets/factsheets/6/original_Factsheet_Mangroves__1997.pdf? 1344610449> N _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
