I suspect Brian is trying to ascertain what sources were used for mapping each ED. We may have to look at the history of the relations / boundaries to identify the mappers / changesets.
Going forward it would be wise to include the source on the actual boundary so it can be verified / it's clear where it was sourced from. Donal On Thu, 5 Nov 2020 at 12:13, Patrick Matthews <[email protected]> wrote: > Brian, > > As far as I know there were only a few changes in DED boundaries between > 1901 and 1911, most of them consisting of a new DED being split off from an > existing one (Derry from Roscarbery in Cork, Glenanne in Armagh). The 1911 > census reports are available at > https://archive.org/search.php?query=1911%20census%20ireland > > Paddy. > > On Thu, Nov 5, 2020 at 9:56 AM Brian Hollinshead <[email protected]> > wrote: > > > If you did, can you please remember what date applied and what sources > were > > used? > > > > It was recently remarked that some of the Dublin ones were only dated > 1901. > > As I added quite a few of them using the 1901 census index because I knew > > no better, I am curious as to what was used across the country. > > > > If I had access to those countrywide ED sources I would like compare some > > with my 1901 boundaries to see how closely, if at all, they match. With > > hindsight, nationwide conformity would be good. If changes or > replacements > > are needed it would be nicer to do it during the remaining two weeks > rather > > than after liberation. > > _______________________________________________ > > Talk-ie mailing list > > [email protected] > > https://lists.openstreetmap.org/listinfo/talk-ie > > > _______________________________________________ > Talk-ie mailing list > [email protected] > https://lists.openstreetmap.org/listinfo/talk-ie > _______________________________________________ Talk-ie mailing list [email protected] https://lists.openstreetmap.org/listinfo/talk-ie
