Survey Report O526 Carn Dearg
26 May 2026
Project Details
| 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: | HC04 Alder-Chlachair |
| Satellites: | 8-17 |
| VDOP: | 1.0-6.6 |
Summary
| # | Hill name and point | Hill number | Easting [m] | Northing [m] | Height [m] | Feature | Minutes | Antenna height (cm) |
Potential error (cm) |
Date/Time |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Creag na h-Iolaire summit | 5918 | 242,292.570 | 764,374.368 | 819.505 | Voutcrop | 20 | 1 | 2 | 26/05/2026 15:20:12 |
| 2 | Creag na h-Iolaire col | 5918 | 242,228.386 | 764,653.652 | 792.836 | Path | 16 | 35 | 6 | 26/05/2026 15:44:42 |
| 3 | Meall nam Fiadh summit | 3016 | 242,074.174 | 765,268.404 | 859.337 | Boulder | 20 | -12 | 2 | 26/05/2026 16:24:12 |
| 4 | Meall nam Fiadh col | 3016 | 242,027.019 | 765,558.603 | 829.040 | Grass | 18 | 63 | 20 | 26/05/2026 16:54:42 |
| 5 | Carn Dearg summit | 363 | 241,777.791 | 766,149.085 | 940.977 | Outcrop near cairn | 20 | 1 | 1 | 26/05/2026 17:34:12 |
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 | Carn Dearg summit | 241,777.791 | 766,149.085 | 940.977 | 0.004 | 0.005 | 0.007 | - | - | - | 26/05/2026 17:34:12 |
| Use | Source | Station | Date/Time | 3D CQ [m] | Pos. [m] | Height [m] | Pos. & Height [m] | Easting [m] | Northing [m] | Height [m] | |
| Auto | 3D | BUCK | 26/05/2026 17:34:12 | 0.004 | 0.023 | -0.022 | 0.031 | 241,777.795 | 766,149.063 | 940.998 | |
| Auto | 3D | KINT | 26/05/2026 17:34:12 | 0.003 | 0.011 | 0.018 | 0.021 | 241,777.788 | 766,149.075 | 940.959 | |
| Auto | 3D | DUDE | 26/05/2026 17:34:12 | 0.002 | 0.013 | 0.000 | 0.013 | 241,777.778 | 766,149.085 | 940.977 | |
| Auto | 3D | FAUG | 26/05/2026 17:34:12 | 0.002 | 0.004 | 0.023 | 0.023 | 241,777.795 | 766,149.086 | 940.954 | |
| Auto | 3D | INVR | 26/05/2026 17:34:12 | 0.002 | 0.027 | -0.012 | 0.030 | 241,777.794 | 766,149.058 | 940.989 | |
| Auto | 3D | OBAN | 26/05/2026 17:34:12 | 0.003 | 0.010 | -0.035 | 0.036 | 241,777.795 | 766,149.094 | 941.012 | |
| Auto | 3D | ARIS | 26/05/2026 17:34:12 | 0.002 | 0.014 | 0.003 | 0.014 | 241,777.804 | 766,149.088 | 940.973 | |
| Auto | 3D | DRUM | 26/05/2026 17:34:12 | 0.002 | 0.021 | 0.038 | 0.043 | 241,777.770 | 766,149.084 | 940.939 | |
| Auto | 3D | TIRE | 26/05/2026 17:34:12 | 0.003 | 0.031 | -0.023 | 0.039 | 241,777.800 | 766,149.115 | 940.999 | |
| Auto | 3D | ULLO | 26/05/2026 17:34:12 | 0.003 | 0.018 | -0.029 | 0.034 | 241,777.807 | 766,149.078 | 941.006 | |
| Auto | 3D | LCAR | 26/05/2026 17:34:12 | 0.003 | 0.010 | 0.003 | 0.010 | 241,777.800 | 766,149.086 | 940.974 | |
| Auto | 3D | LOCG | 26/05/2026 17:34:12 | 0.003 | 0.032 | -0.038 | 0.050 | 241,777.785 | 766,149.117 | 941.015 |
| # | 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 summit | 242,292.570 | 764,374.368 | 819.505 | 0.005 | 0.005 | 0.013 | - | - | - | 26/05/2026 15:20:12 |
| Use | Source | Station | Date/Time | 3D CQ [m] | Pos. [m] | Height [m] | Pos. & Height [m] | Easting [m] | Northing [m] | Height [m] | |
| Auto | 3D | OBAN | 26/05/2026 15:20:12 | 0.004 | 0.024 | -0.022 | 0.033 | 242,292.579 | 764,374.391 | 819.527 | |
| Auto | 3D | FAUG | 26/05/2026 15:20:12 | 0.007 | 0.031 | 0.028 | 0.042 | 242,292.590 | 764,374.345 | 819.476 | |
| Auto | 3D | INVR | 26/05/2026 15:20:12 | 0.014 | 0.025 | 0.042 | 0.049 | 242,292.594 | 764,374.376 | 819.462 | |
| Auto | 3D | HELS | 26/05/2026 15:20:12 | 0.024 | 0.075 | -0.005 | 0.075 | 242,292.641 | 764,374.390 | 819.510 | |
| Auto | 3D | DUDE | 26/05/2026 15:20:12 | 0.004 | 0.029 | 0.025 | 0.038 | 242,292.548 | 764,374.349 | 819.480 | |
| Auto | 3D | DRUM | 26/05/2026 15:20:12 | 0.005 | 0.024 | 0.084 | 0.087 | 242,292.546 | 764,374.369 | 819.421 | |
| Auto | 3D | KILN | 26/05/2026 15:20:12 | 0.007 | 0.010 | 0.037 | 0.038 | 242,292.579 | 764,374.371 | 819.468 | |
| Auto | 3D | BUCK | 26/05/2026 15:20:12 | 0.007 | 0.016 | -0.033 | 0.037 | 242,292.584 | 764,374.361 | 819.538 | |
| Auto | 3D | BRAE | 26/05/2026 15:20:12 | 0.004 | 0.017 | 0.033 | 0.037 | 242,292.556 | 764,374.358 | 819.472 | |
| Auto | 3D | LCAR | 26/05/2026 15:20:12 | 0.023 | 0.028 | -0.023 | 0.036 | 242,292.596 | 764,374.379 | 819.527 | |
| Auto | 3D | LOCG | 26/05/2026 15:20:12 | 0.005 | 0.028 | -0.084 | 0.088 | 242,292.567 | 764,374.397 | 819.588 | |
| Auto | 3D | ARIS | 26/05/2026 15:20:12 | 0.003 | 0.018 | -0.020 | 0.027 | 242,292.587 | 764,374.367 | 819.525 |
| # | 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 | Creag na h-Iolaire col | 242,228.386 | 764,653.652 | 792.836 | 0.004 | 0.004 | 0.008 | - | - | - | 26/05/2026 15:44:42 |
| Use | Source | Station | Date/Time | 3D CQ [m] | Pos. [m] | Height [m] | Pos. & Height [m] | Easting [m] | Northing [m] | Height [m] | |
| Auto | 3D | BUCK | 26/05/2026 15:44:42 | 0.006 | 0.028 | 0.022 | 0.036 | 242,228.366 | 764,653.632 | 792.814 | |
| Auto | 3D | EDIB | 26/05/2026 15:44:42 | 0.006 | 0.009 | -0.018 | 0.020 | 242,228.377 | 764,653.655 | 792.854 | |
| Auto | 3D | DUDE | 26/05/2026 15:44:42 | 0.004 | 0.018 | 0.011 | 0.021 | 242,228.371 | 764,653.641 | 792.825 | |
| Auto | 3D | CAMT | 26/05/2026 15:44:42 | 0.008 | 0.027 | 0.024 | 0.036 | 242,228.359 | 764,653.651 | 792.812 | |
| Auto | 3D | ARIS | 26/05/2026 15:44:42 | 0.005 | 0.032 | -0.040 | 0.051 | 242,228.407 | 764,653.676 | 792.876 | |
| Auto | 3D | KILN | 26/05/2026 15:44:42 | 0.009 | 0.016 | 0.028 | 0.032 | 242,228.385 | 764,653.668 | 792.808 | |
| Auto | 3D | OBAN | 26/05/2026 15:44:42 | 0.008 | 0.025 | 0.005 | 0.025 | 242,228.391 | 764,653.676 | 792.830 | |
| Auto | 3D | INVR | 26/05/2026 15:44:42 | 0.005 | 0.018 | -0.008 | 0.019 | 242,228.390 | 764,653.635 | 792.844 | |
| Auto | 3D | LCAR | 26/05/2026 15:44:42 | 0.004 | 0.022 | -0.027 | 0.035 | 242,228.406 | 764,653.662 | 792.863 | |
| Auto | 3D | ULLO | 26/05/2026 15:44:42 | 0.005 | 0.018 | -0.001 | 0.018 | 242,228.394 | 764,653.637 | 792.837 | |
| Auto | 3D | BRAE | 26/05/2026 15:44:42 | 0.004 | 0.012 | 0.048 | 0.049 | 242,228.374 | 764,653.649 | 792.788 | |
| Auto | 3D | FAUG | 26/05/2026 15:44:42 | 0.005 | 0.009 | -0.007 | 0.012 | 242,228.386 | 764,653.661 | 792.843 |
| # | 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 | Meall nam Fiadh summit | 242,074.174 | 765,268.404 | 859.337 | 0.003 | 0.004 | 0.008 | - | - | - | 26/05/2026 16:24:12 |
| Use | Source | Station | Date/Time | 3D CQ [m] | Pos. [m] | Height [m] | Pos. & Height [m] | Easting [m] | Northing [m] | Height [m] | |
| Auto | 3D | EDIB | 26/05/2026 16:24:12 | 0.003 | 0.020 | -0.020 | 0.028 | 242,074.155 | 765,268.397 | 859.356 | |
| Auto | 3D | INVR | 26/05/2026 16:24:12 | 0.003 | 0.019 | -0.017 | 0.026 | 242,074.180 | 765,268.386 | 859.354 | |
| Auto | 3D | CAMT | 26/05/2026 16:24:12 | 0.003 | 0.017 | -0.060 | 0.063 | 242,074.160 | 765,268.413 | 859.397 | |
| Auto | 3D | LCAR | 26/05/2026 16:24:12 | 0.003 | 0.014 | 0.011 | 0.018 | 242,074.187 | 765,268.409 | 859.326 | |
| Auto | 3D | OBAN | 26/05/2026 16:24:12 | 0.004 | 0.009 | 0.013 | 0.016 | 242,074.175 | 765,268.413 | 859.323 | |
| Auto | 3D | LOCG | 26/05/2026 16:24:12 | 0.003 | 0.024 | 0.005 | 0.025 | 242,074.172 | 765,268.428 | 859.332 | |
| Auto | 3D | KINT | 26/05/2026 16:24:12 | 0.003 | 0.013 | 0.011 | 0.017 | 242,074.169 | 765,268.392 | 859.326 | |
| Auto | 3D | DUDE | 26/05/2026 16:24:12 | 0.002 | 0.012 | 0.023 | 0.026 | 242,074.164 | 765,268.397 | 859.314 | |
| Auto | 3D | ULLO | 26/05/2026 16:24:12 | 0.003 | 0.015 | -0.014 | 0.021 | 242,074.183 | 765,268.393 | 859.351 | |
| Auto | 3D | FAUG | 26/05/2026 16:24:12 | 0.002 | 0.004 | 0.034 | 0.034 | 242,074.174 | 765,268.408 | 859.303 | |
| Auto | 3D | BUCK | 26/05/2026 16:24:12 | 0.004 | 0.013 | -0.046 | 0.047 | 242,074.173 | 765,268.391 | 859.382 | |
| Auto | 3D | ARIS | 26/05/2026 16:24:12 | 0.003 | 0.018 | 0.031 | 0.035 | 242,074.189 | 765,268.413 | 859.306 | |
| Auto | 3D | TIRE | 26/05/2026 16:24:12 | 0.003 | 0.028 | 0.001 | 0.028 | 242,074.186 | 765,268.429 | 859.335 |
| # | Point ID | Easting [m] | Northing [m] | Height [m] | SD Easting [m] | SD Northing [m] | SD Height [m] | Code | Code Group | Code Attributes | Date/Time |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | Meall nam Fiadh col | 242,027.019 | 765,558.603 | 829.040 | 0.003 | 0.004 | 0.007 | - | - | - | 26/05/2026 16:54:42 |
| Use | Source | Station | Date/Time | 3D CQ [m] | Pos. [m] | Height [m] | Pos. & Height [m] | Easting [m] | Northing [m] | Height [m] | |
| Auto | 3D | ARIS | 26/05/2026 16:54:42 | 0.004 | 0.016 | -0.003 | 0.016 | 242,027.033 | 765,558.597 | 829.043 | |
| Auto | 3D | FAUG | 26/05/2026 16:54:42 | 0.003 | 0.002 | 0.001 | 0.002 | 242,027.019 | 765,558.605 | 829.039 | |
| Auto | 3D | KILN | 26/05/2026 16:54:42 | 0.006 | 0.014 | 0.059 | 0.061 | 242,027.016 | 765,558.617 | 828.980 | |
| Auto | 3D | BUCK | 26/05/2026 16:54:42 | 0.005 | 0.014 | -0.036 | 0.039 | 242,027.017 | 765,558.589 | 829.076 | |
| Auto | 3D | KINT | 26/05/2026 16:54:42 | 0.005 | 0.011 | 0.001 | 0.011 | 242,027.008 | 765,558.598 | 829.039 | |
| Auto | 3D | INVR | 26/05/2026 16:54:42 | 0.003 | 0.023 | -0.006 | 0.024 | 242,027.019 | 765,558.580 | 829.046 | |
| Auto | 3D | TIRE | 26/05/2026 16:54:42 | 0.004 | 0.033 | -0.038 | 0.050 | 242,027.028 | 765,558.635 | 829.078 | |
| Auto | 3D | DUDE | 26/05/2026 16:54:42 | 0.004 | 0.020 | 0.011 | 0.023 | 242,026.999 | 765,558.607 | 829.029 | |
| Auto | 3D | BRAE | 26/05/2026 16:54:42 | 0.004 | 0.010 | 0.046 | 0.047 | 242,027.009 | 765,558.603 | 828.994 | |
| Auto | 3D | LCAR | 26/05/2026 16:54:42 | 0.004 | 0.013 | -0.013 | 0.018 | 242,027.031 | 765,558.608 | 829.053 | |
| Auto | 3D | LOCG | 26/05/2026 16:54:42 | 0.003 | 0.012 | -0.013 | 0.017 | 242,027.016 | 765,558.615 | 829.052 | |
| Auto | 3D | OBAN | 26/05/2026 16:54:42 | 0.004 | 0.004 | 0.013 | 0.013 | 242,027.022 | 765,558.602 | 829.027 |
