The TrigpointingUK database contains many triangulation pillars for Ireland. I'm curious to know the provenance of the coordinates for such please, especially within Eire itself.
Were they all originally provided by Tailte Éireann (formerly Ordnance Survey Ireland - OSi), or does this only apply ...
Search found 2 matches
- Tue May 12, 2026 4:54 pm
- Forum: TrigpointingUK Forum
- Topic: Provenance of coordinates for Irish pillars?
- Replies: 4
- Views: 420086
- Thu Dec 28, 2023 10:40 pm
- Forum: TrigpointingUK Forum
- Topic: Vanessa’s
- Replies: 5
- Views: 5145
Re: Vanessa’s
I'm very interested in knowing which pillars are "Vanessas" (and other cylinder pillars) please.
I'm also curious to know if there is also a list of stone-built pillars???
Many thanks
Andy
I'm also curious to know if there is also a list of stone-built pillars???
Many thanks
Andy