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How we measure snow depth in Trysil

For skiers, snow depth is more than just a number – it says something about powder potential, slope quality and how the mountain feels today. In Trysil, we use a combination of digital terrain measurement and GPS‑based systems in our snow groomers to provide the most accurate and up‑to‑date picture of snow conditions.

How we measure snow depth across Trysil’s ski areas

To cover the entire SkiStar Trysil area, we use several fixed digital measuring points combined with data collected from the snow groomers.

Snow‑depth measurement in Fageråsen

Slope: L53 – Digital measurement from the snow groomer, average across the slope.
Terrain: In the terrain in Fageråsen – Digital measurement.

Snow‑depth measurement at Skihytta

Slope: L4 – Digital measurement from the snow groomer, average across the slope.
Terrain: In the terrain at Skihytta – Digital measurement.

Snow‑depth measurement at Turistsenteret

Slope: L13 – Digital measurement from the snow groomer, average across the slope.
Terrain: In the terrain at Turistsenteret – Digital measurement.

Snow depth in the terrain – Digital measurement

When we report snow depth in the terrain, the measurement is carried out entirely digitally using contact‑free sensors from Starbit, placed in untouched terrain.
How the measurement works:

  • Contact‑free distance measurement: The sensors use laser‑based technology to measure the distance to the snow surface.
  • Placed in untouched terrain: By avoiding groomed areas, we get an accurate and natural reading of undisturbed snow.
  • This provides a stable, precise and continuously updated measurement of snow depth in the terrain – with no manual handling required.

Snow depth in the slopes – Digital precision using gps

In the slopes, the snow is a combination of natural snowfall, machine‑made snow and daily grooming.
We use digital systems integrated into the snow groomers, such as Snowsat and Alpine Pro, to calculate snow depth.
How slope measurement works:

  • Digital terrain model before winter: The mountain is mapped in 3D during the summer.
  • High‑precision GPS: The snow groomer measures its exact height position while operating.
  • Real‑time calculation: The GPS height is compared with the stored summer bare‑ground model.
  • Average depth for the entire slope: Since snow depth varies naturally along the run, an average value is calculated. This provides a reliable and updated picture of the snow conditions in each slope. A clear and up‑to‑date overview of snow conditions in trysil

With a complete and reliable overview throughout the winter, we provide an accurate, transparent and highly precise picture of the snow conditions in Trysil – both on and off the slopes.

This helps you plan your skiing and ensures the best possible conditions for a great mountain experience.
 
Current snow depth in Trysil is available on our weather and slope information page.