|OSGB36 trig archive spreadsheet - IW|
|Trig Name||Original Name||New Name||EASTING||NORTHING||HEIGHT||ORDER||TYPE OF MARK||Computing Date||CLASS OF LEVELLING||Date of Levelling||LEVELLING DATUM||DESTROYED MARK INDICATOR||COMMENTS|
|Upminster Ch Sp||TQ47/INT227||TQ47I227||555920.39||186494.93||0.000||3||SPIRE||01/06/1945||0||0|
There is 1 photo for this trigpoint (view album).
Is ranked joint 10264th with 1297 other trigs (more).
Has a mean score of 5.00/10 (from 2 logged visits)
Was First logged: 29th Mar 2015
Was Last found intact: 29th Mar 2015
Was Last logged: 17th Feb 2017
Of the 2 logged visits,
1 recorded a location
The error was 0m
You are not logged in. You must login if you wish to log a visit.
|Selection of photos for this Intersected Station.|
17th Feb 2017 19:10 by Ant1974
FB Number: Not logged Condition: Unknown Score: 5/10
29th Mar 2015 14:10 by Dot924
Gridref: TQ 55920 86494 FB Number: Not logged Condition: Good Score: 5/10
St Lawrence Church, Upminster - my local town and I didn't realise until today that it was an Intersected Station. The picture attached was taken as part of research I was doing - handy! The tower of St Laurence's was instrumental in the first accurate measurement of the speed of sound by Rev William Derham, who is buried in the church or churchyard