Primary IRISH Trigpoints - Trigangulation Pillars

Primary Irish Trigangulation Pillars

This is a list of the Primary Trig Pillars installed thoughtout Ireland - Supplied by the OSI

This page is actully a OCR of a scanned image, the accurcy is not good, please see the original here

PRIMARY TRIG STATIONS 1975 ADJUSTMENT

NO	STATION	HT.[MSL]	HT.[f/B]	EASTINGS	NORTHINGS
1	SLIEVE SNAGHT	614.50		242444.230	439017.230	C4244439017	C424390
2	KNOCKLAWl [O.S.N.I]	515.70		311517.850	436392.080	D1151736392	D115363
3	ERRIGAL	750.70		192821.670	420770.510	B9282120770	B928207
4	SAWEL [O.S.N.I]	681.80		261793.340	397299.490	H6179397299	H617972
5	TROSTAN [O.S.N.I]	332.90		317956.490	423593.230	D1795623593	D179235
6	SLIEVE LEAGUE	396.90		154410.140	378331.420	G5441078331	G544783
7	CROCKINNAGOE	362.20		212474.610	372398.920	H1247472398	H124723
8	Divis [O.S.N.i]	476.70		328077.500	375479.190	J2807775479	J280754
9	TRUSKMQRE	646.50		175896.660	347344.000	G7589647344	G758473
10	TAWNAGMORE	339.50		93961.680	339334.000	F9396139334	F939393
11	KNOCKALONGY	543.50		150424.720	327510.160	G5042427510	G504275
12	CUILCAGH	665.99		212352.290	328008.450	H1235228008	H123280
13	CARNMORE NEW[O.S.N.I]	313.20		247377.520	335808.360	H4737735808	H473358
14	CARRlGATUKE [O.S.N.I.]	364.53		290343.470	332086.810	H9034332086	H903320
15	DONARD [O.S.N.I.]	851.30		335787.460	327685.680	J3578727685	J357276
16	SLIEVE MORE	670.90		65030.640	308666.270	F6503008666	F650086
17	NEPNIN	805.60		110343.780	307971.210	G1034307971	G103079
18	BOCKAGH	227.40		160228.470	298682.990	M6022898682	M602986
19	CORN HILL	278.30		218763.430	284213.940	N1876384213	N187842
20	LOUGHAMLEIGH	339.13	338.19	272186.330	295983.370	N7218695983	N721959
21	CASTLECOE	104.24	103.34	314472.610	282963.470	O1447282963	O144829
22	MAUNTRASNA	672.70		97337.810	264469.430	L9733764469	L973644
23	SHANNAWONA	345.90		101238.310	239726.520	M0123839726	M012397
24	KNOCKMAA	167.30		136160.110	248369.410	M3616048369	M361483
25	MOUNT MARY	162.80		174143.800	257770.400	M7414357770	M741577
26	KNOCKASTIA	199.90		224337.570	243378.330	N2433743378	N243433
27	CROUGMAN HILL	233.30		248103.740	233109.580	N4810333109	N481331
28	SKREEN	167.30		295198.930	260503.970	N9519860503	N951605
29	HOWTH	169.98	169.11	328546.340	237617.190	O2854637617	O285376
30	CASHLAUNDRUMLAHAN	338.40		159030.480	205088.430	M5903005088	M590050
31	REDMOUNT HILL	127.70		190442.990	219175.390	M9044219175	M904191
32	BAUREIGH	487.40		227322.440	204762.190	N2732204762	N273047
33	DUMHURRY	232.51	231.61	271384.240	214939.000	N7138414939	N713149
35	KIPPURE NEW	757.40		311581.970	215440.480	O1158115440	O115154
36	SLIEVE CALLAN	390.50		114421.890	177338.420	R1442177338	R144773
37	KEEPER HILL	693.15		182394.630	166701.390	R8239466701	R823667
38	CUILLENAGH	317.30		249858.110	189561.520	S4985889561	S498895
39	LUGNAQUILLA	925.40		303209.200	191776.880	T0320991776	T032917
41	BALLTMOYLE	280.40		325630.330	179022.240	T2563079022	T256790
42	BAURTREGAUM	851.30		74982.980	107663.630	Q7498207663	Q749076
43	CORRONOHER	272.60		140989.260	131063.620	R4098931063	R409310
44	BOGGAN	338.60		232971.920	157037.960	S3297157037	S329570
45	MOUNT LEINSTER	794.60		282635.060	152536.630	S8263552536	S826525
46	CARRIGROE	234.10		309294.640	149764.760	T0929449764	T092497
48	CAHERBARHAGH	481.50		119173.270	87156.990	W1917387156	W191871
49	KNOCKNASCAGH	427.60		170338.600	95036.750	W7033895036	W703950
50	KNOCKMEALDOWN	794.30		203798.500	108408.970	S0379808408	S037084
51	CxRRICKTRISS	314.20		248308.070	129100.930	S4830829100	S483291
52	FOxxH MOUNTAIN	235.82	234.912	298084.840	119200.280	S9808419200	S980192
53	HUMGxY HILL	683.20		76093.090	49737.570	V7609349737	V760497
54	CARRxxFADDA	313.30		124241.870	43066.930	W2424143066	W242430
55	DOOLIEVE	183.80		168413.910	59751.560	W6841359751	W684597
54	SLIEVEGxxEN	301.10		217414.680	87003.810	X1741487003	X174870
57	CARRRIGADERXXGH	130.673		267811.510	104327.440	S6781104327	S678043

This page created by Barry Hunter (c)2004 part of TrigTools
A big thanks to the OSI for making this data available, and may well be © them.