On 3 June 2010 01:04, <si...@mungewell.org> wrote: > > > > > The point is people are consistently told OSM IDs shouldn't be > > considered as unique as the object could be deleted/merged/whatever > > and so the previous ID is no longer valid even if the object exists > > with other IDs. > > How can you counter-act this? If I'm mapping I try and keep nodes intact and edit the tagging to preserve the ID and history, but there are cases where this can't happen. For example I know a map that closed and got removed from the map (it looked like it would be converted to houses rather than re opened), but it reopened and I had to add it as a new node.
If you want a QR code, I understand these are usually(always?) just internet URLs converted into a 2D barcode. For this you can use http://www.openstreetmap.org/browse/node/125847545 -- Gregory o...@livingwithdragons.com http://www.livingwithdragons.com
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