A ski jump is measured by calculating the distance a ski jumper travels from the take-off point to where they land on the sloped hill.
The exact distance of a ski jump is a crucial factor in determining a competitor's score. It is measured with precision to ensure fairness and accuracy in the sport.
How Ski Jump Distance is Calculated
According to the standard measurement method:
- The distance is measured along the curve of the landing hill from the take-off point to the exact place where the jumper's feet touch the landing slope.
This means the measurement follows the contours of the hill, not a straight line from the ramp end to the landing spot.
Here's a breakdown of the key points:
- Start Point: The measurement begins precisely at the end of the jump ramp, known as the take-off point.
- End Point: The distance is marked at the exact spot on the landing slope where the jumper's feet touch the ground for the first time after being airborne.
- Measurement Path: The distance is calculated by following the curve of the landing hill itself, from the take-off to the landing spot.
Jumpers aim to land smoothly and maintain control upon touching down. Ideally, jumpers land in the Telemark position, which involves landing with one ski slightly in front of the other while lunging forward. While the landing technique itself doesn't change how the spot is marked (it's still where the feet first touch), a good landing helps the jumper maintain balance and slide further down the outrun, though the jump distance measurement stops at the initial landing spot.
Sensors and sophisticated measuring equipment are used to determine this distance accurately and quickly during competitions.
