PPS - the coordinates for all the Western locations of the Antonine Wall are still incorrect. I set about trying to find correct ones on the Web but have (so far) failed. Does anyone know of such a data set - surely someone must have done a Google Earth data set for it?
These errors identified back in mid Feb are still present.
I have looked at trying to correct around 22 western locations but am having problems
a. The Nomination File didn't actually have "locations" - just a series of "lengths of wall" e.g "M9-Callendar Park". Clearly such a length of wall set between 2 locations can't have a single set of coordinates. We could of course choose the "middle". The current "locations" which we have for the Antonine Wall use these "lengths" of wall (at least for the majority) as if they are titles of single locations. I think we need to find an alternative
b. I have looked at the Management :Plan map - page 8 here - http://www.antoninewall.org/system/files/documents/494733_283836_Antonine_Wall_MP_WEB _20131125134011.pdf
It lists 26 "Forts" which include the east and western extremities.
We could use these "points" for our Antonine Wall locations.
c. The Antonine Wall Web site however also has this map with around 46 locations identified - unfortunately they haven't identified their co-ords! -http://www.antoninewall.org/map
Before I set about trying to determine coordinates for either the 26 or c46 I would like views on
a. Which set of locations to use
b. Can anyone knowledgeable in Google Earth, KML etc etc not find a ready made set of coordinates for the Antonine Wall!!