Survey Report

Survey Report N815 Creag na h-Iolaire

15 August 2025

Project Details

General
Project Name: N815-CreagNaHIolaire
Owner: Pedantic
Lead Surveyor: Alan Dawson
Date Created: 15/08/2025
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: HC05 Udlamain-chuallaich
Satellites: 6-18
VDOP: 1.0-4.0

Summary


# Hill name and point Hill number Easting [m] Northing [m] Height [m] Feature Minutes Antenna
height (cm)		 Potential
error (cm)		 Date/Time
1 Creag na h-Iolaire summit 19241 252,692.087 767,496.428 777.438 Cairn on outcrop 20 35 1 15/08/2025 14:45:12
2 Creag na h-Iolaire col 19241 253,098.723 767,892.590 759.593 Bog 16 61 10 15/08/2025 15:18:42
3 Stob an Aonaich Mhoir South Top col 0 253,231.566 768,435.317 770.133 Peat 17 59 8 15/08/2025 15:59:12
4 Stob an Aonaich Mhoir South Top summit 0 253,152.609 768,099.884 790.741 Rock 20 14 1 15/08/2025 16:34:42

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 Creag na h-Iolaire summit 252,692.087 767,496.428 777.438 0.003 0.003 0.005 - - - 15/08/2025 14:45:12
Use Source Station Date/Time 3D CQ [m] Pos. [m] Height [m] Pos. & Height [m] Easting [m] Northing [m] Height [m]
Auto 3D INVR 15/08/2025 14:45:12 0.002 0.017 0.002 0.017 252,692.094 767,496.412 777.436
Auto 3D KILN 15/08/2025 14:45:12 0.014 0.013 -0.012 0.018 252,692.092 767,496.440 777.449
Auto 3D DRUM 15/08/2025 14:45:12 0.002 0.010 0.015 0.018 252,692.077 767,496.430 777.423
Auto 3D DUDE 15/08/2025 14:45:12 0.002 0.005 0.016 0.016 252,692.083 767,496.426 777.422
Auto 3D FAUG 15/08/2025 14:45:12 0.003 0.010 0.015 0.018 252,692.095 767,496.421 777.423
Auto 3D GLAS 15/08/2025 14:45:12 0.002 0.007 -0.027 0.028 252,692.080 767,496.428 777.465
Auto 3D TIRE 15/08/2025 14:45:12 0.003 0.027 -0.022 0.035 252,692.101 767,496.451 777.460
Auto 3D OBAN 15/08/2025 14:45:12 0.003 0.018 -0.022 0.028 252,692.089 767,496.445 777.459
Auto 3D LCAR 15/08/2025 14:45:12 0.003 0.015 0.000 0.015 252,692.101 767,496.434 777.438
Auto 3D KINT 15/08/2025 14:45:12 0.002 0.018 0.001 0.018 252,692.090 767,496.410 777.436
Auto 3D EDIB 15/08/2025 14:45:12 0.002 0.016 -0.022 0.028 252,692.071 767,496.430 777.460
Auto 3D ARIS 15/08/2025 14:45:12 0.003 0.016 0.030 0.034 252,692.099 767,496.439 777.407

# Point ID Easting [m] Northing [m] Height [m] SD Easting [m] SD Northing [m] SD Height [m] Code Code Group Code Attributes Date/Time
2 Creag na h-Iolaire col 253,098.723 767,892.590 759.593 0.002 0.004 0.008 - - - 15/08/2025 15:18:42
Use Source Station Date/Time 3D CQ [m] Pos. [m] Height [m] Pos. & Height [m] Easting [m] Northing [m] Height [m]
Auto 3D FAUG 15/08/2025 15:18:42 0.005 0.001 0.013 0.013 253,098.724 767,892.590 759.580
Auto 3D HELS 15/08/2025 15:18:42 0.005 0.025 -0.030 0.039 253,098.736 767,892.569 759.623
Auto 3D ARIS 15/08/2025 15:18:42 0.004 0.009 0.045 0.046 253,098.730 767,892.596 759.548
Auto 3D DUDE 15/08/2025 15:18:42 0.004 0.012 -0.002 0.012 253,098.712 767,892.592 759.595
Auto 3D ULLO 15/08/2025 15:18:42 0.006 0.011 0.038 0.039 253,098.731 767,892.582 759.556
Auto 3D LCAR 15/08/2025 15:18:42 0.005 0.016 0.014 0.021 253,098.729 767,892.605 759.579
Auto 3D INVR 15/08/2025 15:18:42 0.005 0.015 -0.023 0.027 253,098.715 767,892.578 759.616
Auto 3D BUCK 15/08/2025 15:18:42 0.007 0.026 -0.012 0.028 253,098.727 767,892.565 759.605
Auto 3D KINT 15/08/2025 15:18:42 0.004 0.006 0.011 0.013 253,098.721 767,892.585 759.582
Auto 3D OBAN 15/08/2025 15:18:42 0.007 0.028 -0.044 0.052 253,098.721 767,892.619 759.637
Auto 3D TIRE 15/08/2025 15:18:42 0.007 0.027 -0.038 0.047 253,098.727 767,892.617 759.631
Auto 3D BRAE 15/08/2025 15:18:42 0.005 0.009 -0.024 0.025 253,098.714 767,892.589 759.617

# Point ID Easting [m] Northing [m] Height [m] SD Easting [m] SD Northing [m] SD Height [m] Code Code Group Code Attributes Date/Time
3 Stob an Aonaich Mhoir South Top col 253,231.566 768,435.317 770.133 0.002 0.005 0.005 - - - 15/08/2025 15:59:12
Use Source Station Date/Time 3D CQ [m] Pos. [m] Height [m] Pos. & Height [m] Easting [m] Northing [m] Height [m]
Auto 3D KINT 15/08/2025 15:59:12 0.003 0.011 0.014 0.018 253,231.569 768,435.307 770.119
Auto 3D DRUM 15/08/2025 15:59:12 0.003 0.013 0.005 0.014 253,231.553 768,435.319 770.128
Auto 3D BUCK 15/08/2025 15:59:12 0.005 0.037 -0.004 0.037 253,231.577 768,435.283 770.137
Auto 3D LOCG 15/08/2025 15:59:12 0.004 0.023 -0.025 0.034 253,231.563 768,435.340 770.158
Auto 3D KILN 15/08/2025 15:59:12 0.008 0.014 -0.027 0.030 253,231.569 768,435.331 770.160
Auto 3D ARIS 15/08/2025 15:59:12 0.004 0.013 0.027 0.029 253,231.573 768,435.328 770.107
Auto 3D INVR 15/08/2025 15:59:12 0.005 0.019 -0.022 0.029 253,231.567 768,435.299 770.155
Auto 3D FAUG 15/08/2025 15:59:12 0.004 0.006 0.020 0.021 253,231.571 768,435.320 770.113
Auto 3D BRAE 15/08/2025 15:59:12 0.004 0.015 -0.013 0.020 253,231.561 768,435.303 770.146
Auto 3D DUDE 15/08/2025 15:59:12 0.003 0.012 -0.010 0.016 253,231.559 768,435.307 770.143
Auto 3D HELS 15/08/2025 15:59:12 0.005 0.027 0.027 0.039 253,231.578 768,435.293 770.106
Auto 3D GLAS 15/08/2025 15:59:12 0.005 0.009 -0.032 0.033 253,231.559 768,435.323 770.165
Auto 3D OBAN 15/08/2025 15:59:12 0.005 0.016 -0.023 0.028 253,231.564 768,435.333 770.156
Auto 3D TIRE 15/08/2025 15:59:12 0.003 0.027 0.022 0.035 253,231.573 768,435.344 770.112

# Point ID Easting [m] Northing [m] Height [m] SD Easting [m] SD Northing [m] SD Height [m] Code Code Group Code Attributes Date/Time
4 Stob an Aonaich Mhoir South Top summit 253,152.609 768,099.884 790.741 0.003 0.004 0.006 - - - 15/08/2025 16:34:42
Use Source Station Date/Time 3D CQ [m] Pos. [m] Height [m] Pos. & Height [m] Easting [m] Northing [m] Height [m]
Auto 3D BUCK 15/08/2025 16:34:42 0.004 0.021 0.032 0.038 253,152.616 768,099.863 790.709
Auto 3D DRUM 15/08/2025 16:34:42 0.003 0.014 -0.011 0.018 253,152.595 768,099.889 790.752
Auto 3D BRAE 15/08/2025 16:34:42 0.003 0.007 0.016 0.018 253,152.603 768,099.887 790.725
Auto 3D DUDE 15/08/2025 16:34:42 0.002 0.012 -0.005 0.012 253,152.597 768,099.883 790.745
Auto 3D HELS 15/08/2025 16:34:42 0.004 0.036 0.025 0.044 253,152.625 768,099.851 790.715
Auto 3D KINT 15/08/2025 16:34:42 0.005 0.009 0.009 0.012 253,152.617 768,099.883 790.732
Auto 3D KILN 15/08/2025 16:34:42 0.008 0.011 -0.006 0.012 253,152.619 768,099.878 790.746
Auto 3D ARIS 15/08/2025 16:34:42 0.003 0.012 0.007 0.014 253,152.615 768,099.894 790.734
Auto 3D OBAN 15/08/2025 16:34:42 0.003 0.019 -0.022 0.029 253,152.608 768,099.903 790.763
Auto 3D FAUG 15/08/2025 16:34:42 0.002 0.008 0.022 0.024 253,152.617 768,099.883 790.718
Auto 3D INVR 15/08/2025 16:34:42 0.003 0.025 -0.030 0.039 253,152.615 768,099.860 790.771
Auto 3D TIRE 15/08/2025 16:34:42 0.003 0.023 -0.020 0.031 253,152.615 768,099.906 790.760
Auto 3D EDIB 15/08/2025 16:34:42 0.003 0.023 -0.034 0.041 253,152.588 768,099.893 790.775
Auto 3D LCAR 15/08/2025 16:34:42 0.003 0.012 0.029 0.031 253,152.618 768,099.876 790.711