I had a quick look. The lighthouse as currently mapped sits fair & square on the building outline on OS Streetview. As Grant (Firefishy) rectified these tiles using the full OSGB-02 transform this is probably the most accurately located layer. The coastline as mapped accords with this (probably mapped from OSSV or pulled in from vector data). Therefore I'd pretty much use the current mapping of the path & the lighthouse to align other layers.
Jerry On Sun, 11 Aug 2019 at 18:38, Silent Spike <silentspike...@gmail.com> wrote: > Was recently at the Point of Sleat (Isle of Skye) and as part of the Q3 > project was going to add the solar panels there ( > https://imgur.com/a/VAE5A0L) into OSM. > > When I check out the area ( > https://www.openstreetmap.org/#map=19/57.01809/-6.01793) I notice I can > also add some detail with the photographed railings so on, however it's > proven tricky to deduce the accurate alignment here. Aerial imagery seems > to show the path joining the base of the lighthouse on the east rather than > the west (as in reality) and unfortunately I forgot to take a GPX trace > while I was there. > > Anyone more experienced with unclear alignment want to take a crack at > this one? > _______________________________________________ > Talk-GB mailing list > Talk-GB@openstreetmap.org > https://lists.openstreetmap.org/listinfo/talk-gb >
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