User:  guest [login]

Liskeard Fundamental Bench Mark   


Location
Grid reference: SX 2225 6355.
Landranger 201: Plymouth & Launceston, Tavistock & Looe.
Explorer 107: St Austell & Liskeard.
Explorer 109: Bodmin Moor.
GPS network passive station: H1SX2263.
Waypoint: FM0544.

Neighbouring Flush Brackets
G3799 By Looe Mills 1.16km to the northeast.
1880 Dobwalls, School 1.39km to the northwest.
1985 Lower Lamellion 1.70km to the east.
1929 Dobwalls, Ashleigh Chapel 1.87km to the northwest.
G3798 Lower Landazzard 1.93km to the north.
The nearest fundamental bench mark is Yelverton, 29.53km to the east.

Second Geodetic Levelling, England & Wales (1912-21)
This fundamental bench mark was used during the Second geodetic levelling, England & Wales, and was levelled with a height of 459.6900 feet [140.1135 metres] above mean sea level (Newlyn datum). It was included on the Grampound to Liskeard and Yelverton to Liskeard levelling lines.

Third Geodetic Levelling, England & Wales (1950-68)
This fundamental bench mark was used during the Third geodetic levelling, England & Wales, and was levelled with a height of 459.6900 feet [140.1135 metres] above mean sea level (Newlyn datum). It was included on the Boscastle to Liskeard, Grampound to Liskeard, Liskeard to Kingsbridge and Liskeard to Yelverton levelling lines.

Logged Visits
Visited on 9th July 2016 by Dugswell2. Grid reference: SX 2225 6355. Condition: Good.
On a triangle at junction beside an old cross.

Visited on 2nd April 2016 by bikeboyz. Grid reference: SX 2225 6355. Condition: Good.
Unprotected granite pillar on the roadside. I did a little weeding around it whilst there, fair bit of dead turf and I could see to the base of the pillar. http://www.geograph.org.uk/photo/4895718

Visited on 13th April 2015 by FRI. Condition: Good.
still there in the middle of a triangular island at the junction cross roads FBM next to a stone cross, FBM missing the height plate but otherwise in good condition, easy to see.

Visited on 6th June 2012 by mickandkim. Grid reference: SX 222 635. Condition: Good.
In good order

Visited on 6th May 2010 by Dusty. Condition: Good.

Visited on 19th February 2008 by surveyor1. Grid reference: SX 2225 6355. Condition: Good.
Near granite cross, easy to find.
If you have any corrections or additions to this record, please let us know.
admin@bench-marks.org.uk