Elevation data for ELR NTM3 is based on LiDAR surveys sampled at 100 metre intervals. The elevations (in metres, relative to mean sea level) are an indication of the ground level from an aerial perspecitve and don’t specifically relate to the railway track level.
| Mileage | Elevation | Profile |
|---|---|---|
| 66M 0431y | 62.58 | | |
| 66M 0440y | 62.56 | | |
| 66M 0550y | 62.21 | | |
| 66M 0660y | 62.54 | | |
| 66M 0770y | 63.11 | || |
| 66M 0880y | 63.66 | || |
| 66M 0990y | 64.15 | ||| |
| 66M 1100y | 64.69 | ||| |
| 66M 1210y | 65.06 | |||| |
| 66M 1320y | 65.00 | |||| |
| 66M 1393y | 64.92 | |||| |