2012/8/31 Ian Sergeant <inas66+...@gmail.com> > > Well, I think the baseline is defined here.. > > http://www.comlaw.gov.au/Details/F2006L00525 > > I don't think we have any issues using those facts as a source. >
That looks great, combining this with the coastline should work. The coastline can be either drawn via osmosis from a planet extract or perhaps also from OverpassAPI. But I guess we'll have to generate all those line segments in QGIS to get the coordinate systems right. 2012/8/31 Paul HAYDON <cadmana...@live.com.au> > BTW, in QGIS it's Vector / Geoprocessing Tools / Buffer(s) - and I seem to > recall some issue with the number/scale (read: map units), but I managed > to work my way through it previously. > Exactly, I remember that I somehow had to convert 12 nautical miles into fractions of degrees lat/long or so. Michael
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