List of all UK trig points Contains OS data © Crown copyright and database right (2018)

trigpoints

Format

A data frame with 16 variables:

name

Station name, assigned by surveyor

station

Further station details

new_name

Further station details

height

Height above Ordnance Datum in metres

order

Level of precision to which the station was observed. 1 is highest; 4 is lowest

type

Type of station

sec_com_blk

Which computation block the station was computed and adjusted in

com_date

Year of last computation

maintained

Date of last maintenance

lvl_class

Precision of the levelling

lvl_date

Date of levelling

lvl_datum

Datum the levelling refers to

destroyed

1 = destroyed; 0 = exists

notes

Additional notes

geometry

Coordinates in OSGB36 British National Grid (easting, northing)

Source

https://www.ordnancesurvey.co.uk/gps/legacy-control-information/triangulation-stations