Survey Report

Survey Report O427 Glas Bheinn

27 April 2026

Project Details

General
Project Name: O427-GlasBheinn
Owner: Pedantic
Lead Surveyor: Alan Dawson
Date Created: 02/05/2026
Application Software: Infinity 2.3
Master Coordinate System
Coordinate System Name: OSGB36(15)
Transformation Type: Classical 3D
Residual Distribution: None
Ellipsoid: GRS 1980
Projection Type: Transverse Mercator
Geoid Model: OSGM15GB
CSCS Model: OSTN15(GB)
Hill area: HN05 Benmore-quinag
Satellites: 9-14
VDOP: 1.3-2.6

Summary


# Hill name and point Hill number Easting [m] Northing [m] Height [m] Feature Minutes Antenna
height (cm)		 Potential
error (cm)		 Date/Time
1 Glas Bheinn summit 1191 225,484.239 926,500.688 774.901 Outcrop near cairn 22 1 1 27/04/2026 16:55:42

Averaged Points Summary

Max. Distance between Average and Measurement:
Position: 0.100 m
Height: 0.100 m
Weighted Average: Yes

# Point ID Easting [m] Northing [m] Height [m] SD Easting [m] SD Northing [m] SD Height [m] Code Code Group Code Attributes Date/Time
1 Glas Bheinn summit 225,484.239 926,500.688 774.901 0.003 0.003 0.008 - - - 27/04/2026 16:55:42
Use Source Station Date/Time 3D CQ [m] Pos. [m] Height [m] Pos. & Height [m] Easting [m] Northing [m] Height [m]
Auto 3D KINT 27/04/2026 16:55:42 0.003 0.017 0.056 0.058 225,484.223 926,500.683 774.845
Auto 3D HELS 27/04/2026 16:55:42 0.004 0.010 0.026 0.028 225,484.247 926,500.681 774.874
Auto 3D ULLO 27/04/2026 16:55:42 0.003 0.006 -0.024 0.025 225,484.243 926,500.692 774.924
Auto 3D THUS 27/04/2026 16:55:42 0.004 0.008 -0.026 0.028 225,484.245 926,500.682 774.927
Auto 3D KIRW 27/04/2026 16:55:42 0.005 0.013 -0.034 0.037 225,484.248 926,500.678 774.935
Auto 3D OBAN 27/04/2026 16:55:42 0.005 0.029 -0.005 0.029 225,484.233 926,500.716 774.905
Auto 3D KINL 27/04/2026 16:55:42 0.003 0.014 -0.040 0.043 225,484.253 926,500.693 774.941
Auto 3D FAUG 27/04/2026 16:55:42 0.003 0.010 0.022 0.024 225,484.230 926,500.689 774.879
Auto 3D LCAR 27/04/2026 16:55:42 0.003 0.010 0.003 0.011 225,484.239 926,500.698 774.897
Auto 3D FRAR 27/04/2026 16:55:42 0.003 0.010 0.007 0.012 225,484.232 926,500.681 774.894
Auto 3D INVR 27/04/2026 16:55:42 0.003 0.008 0.002 0.009 225,484.239 926,500.680 774.898
Auto 3D STOR 27/04/2026 16:55:42 0.006 0.012 0.013 0.018 225,484.249 926,500.695 774.888