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Help from above

SNOWsat is a professional slope and fleet management system with snow depth measurement, which is based on satellite-guided positioning.

Snow depth measurement
The current position of the snow groomer is continually plotted to an accuracy of a few centimeters. The value that results after deducting the vehicle height is then compared with the depth value of a digital terrain model (reference depth) stored in the system. The snow depth at the current vehicle position is the difference between these two heights.

Precise positioning is essential for high-accuracy snow depth measurement. This requires correction signals, which eliminate system-related inaccuracies, increasing positioning accuracy still further. The SNOWsat base station calculates these figures using GPS, GLONASS and GALILEO satellite signals. The correction signals are sent to the snow groomers directly or with the help of repeaters. These may be required to guarantee optimum reception in ski resorts with complex topography.
In the snow groomer the GNSS receiver and the on-board computer continually calculate position, snow depth and other vehicle data, record it and present it on the touchscreen in the driver's cab. When the vehicle is within range of a SNOWsat WiFi access point the data is automatically transmitted to the SNOWsat server and stored there.

Slope and fleet management
The analysis software being used with SNOWsat enables the slope and fleet managers to access diverse information and perform additional analysis processes. This results in diverse effects: optimized workflows and vehicle routes, for example, increase efficiency and also reduce fuel consumption. Vehicle data and snow depths are displayed easily and clearly on a map of the ski resort.
The production of man-made snow is one of the biggest cost factors in a ski resort. SNOWsat delivers detailed information on which snow guns need to be activated and when. This enables the resort to optimize use of the snow groomers and produce snow only as needed. An enormous financial advantage, which covers the investment costs in a surprisingly short time.

Orientation and safety
SNOWsat also provides the driver with an overview of all important information. It actively supports orientation around the site - regardless of the weather or visibility conditions. In addition to displaying snow depths, slope edges, snowmaking facilities, roads and paths, the system also warns drivers of danger zones and alerts them to the presence of other snow groomers and their winch ropes, if these vehicles are equipped with SNOWsat systems.

Vehicle system
Your PistenBully or even a third-party vehicle are equipped with the chosen SNOWsat vehicle system. This can be done either ex works or locally in the ski resort. There are various systems to choose from, individually tailored for slope management and/or complete fleet management.

How it works!

High saving and optimisation potentials, plus many additional benefits, make SNOWsat a worthwhile investment in the future for any ski resort



15 %* less man-made snow
Snow produced only as needed
Real-time display of snow depth in the vehicle
Accuracy of snow depth measurement to within +/- 3 cm

Fuel consumption

8 %* less fuel consumption
Saving thanks to optimized routes and more economical driving
Real-time display of tracks taken

Less operating time

5 %* less operating time
Reduction through analysis and optimization of operating tasks

Everything at a glance

Touchscreen in the vehicle

• Map display of in the ski resort including anchor points, snow guns, slope edges, etc.
• Vehicle route display
• Snow depth display (current position and whole ski resort)


• Detailed display and evaluation of recorded vehicle data
• Timeline view to identify workflows
• Individual views (e.g. engine data v. speed)

SNOWsat Fleet

• Graphs and tables showing detailed vehicle data and groomed slopes
• Facilitates efficient deployment of vehicle fleet
• Driver and cost centre management
• Export function


• Graphic display of snow depth with an accuracy of +/- 3 cm
• Snow management to optimise snow production
• Data exchange with snow-making facilities

SNOWsat 2018

SNOWsat Z as a webbrowser application

SNOWsat „ToDo“

Visualization of the snow depth at the blade

SNOWsat display

A system that continues to be refined: SNOWsat is once again entering the upcoming season with new features

We proudly present: SNOWsat 2018
Together with our customers, we have pushed the development of SNOWsat another step forward. The new features have been tested last winter and will be available beginning with the season 18/19.

SNOWsat Z as a webbrowser application
Slope managers and snow makers can now access snow depth data from anywhere - from the slope, the office or their living room. The snow depth view can now be displayed on all mobile end devices such as smartphone sand tablets and on all operating systems (Android and iOS).

SNOWsat "ToDo"
Tasks to be done that are spotted by the Ski Patrol or the slope manager at the ski resort during the day are immediately noted, scheduled and turned into an order for the appropriate driver and machine. These orders are automatically copied into the SNOWsat V2/V3 vehicle system the next time the PistenBully is started. This lets the driver complete the job promptly without making any special notes. All active, pending and completed orders can be viewed in the vehicle. Information is also webbrowser based in SNOWsat Fleet and viewable from anywhere. This makes communication easier and increases efficiency.

Visualization of the snowdepth at the blade
The driver can see the snow depth at three spots of the blade. This feature simplifies work, especially when building parks! The most important movements are displayed in the blade visualization and are supported by information about snow depth.

SNOWsat display
The new PistenBully 100 and 600 generation offers the ability to recognize details with greater ease on the new 10" monitor. Its new position no longer requires looking at the side, and work becomes more ergonomic.

New features

[Translate to EN:] Datenaustausch in Echtzeit mit SNOWsat

Data exchange in real time

All important data is exchanged in real time between the vehicles (snow depth, winch cable, positions and track).
[Translate to EN:] Höhere Verfügbarkeit der Schneetiefenmessung mit SNOWsat

Greater availability of snow depth measurement

Thanks to parallel use of XFill, radio (UHF) and mobile radio, the availability of snow depth measurement has been improved. Crucial for large and topologically complex ski resorts.
[Translate to EN:] Informationen sind überall verfügbar mit SNOWsat

Informationen available everywhere

SNOWsat Fleet and CAN may be used on all mobile end devices. Anywhere and at any time.
[Translate to EN:] SNOWsat einsetzbar in allen Pistenraupen

Support for all vehicles

SNOWsat fleet management supports all vehicles at the ski resort. From the PistenBully to the snowmobile.
[Translate to EN:] SNOWsat liefert individuelle Statistiken

Individual statistics

There are new statistical functions for snow and fleet management that can be selected individually. Including evaluation and export options.
[Translate to EN:] Mit SNOWsat erhalten Sie automatisch Reports

Automatic reports via email

Reports may now be sent automatically via email to selected recipients in the ski resort. Daily, weekly or monthly.

Installation from A-Z


Customer service engineer Tobias Kirsamer: “Well prepared is half the battle!”


SNOWsat for the entire fleet


The licence for radio communication had been granted and a frequency assigned – but the signal noise prevailed. The radio authority came and could rapidly solve all problems.

Hand in Hand. Completely equipping a whole ski resort with SNOWsat requires comprehensive preparation and a considerable amount of knowledge. We accompanied our customer service engineer, Tobias Kirsamer, during the installation in Poland and the Czech Republic.

Being involved from the very beginning
Tobias Kirsamer works in technical customer service and is responsible for, among others, Eastern European countries. He established initial contacts as early as June because he was brought on board during the sales negotiations to provide professional support to the decision makers - in Kotelnica - Białka Tatrzańska, Poland and Jasna, Slovakia - and to remove possible concerns. At that time, he already clarified details such as individual requirements as well as data and infrastructure that the ski resorts needed to provide on their own. Together with plant and workshop managers, IT specialists and the external surveyor, he inspected the ski resort and the possible locations for the base station and the repeater, to guarantee optimum reception. In the summer of 2016, both ski resorts decided to completely equip their fleets with SNOWsat. In Jasna, they ordered three new PistenBully 600 SCR including SNOWsat, which were delivered in the fall. In Kotelnica, one new vehicle and eight existing ones, from which two were third-party vehicles, had to be equipped with SNOWsat on-site.

Good preparation is everything!
After the initial planning and communication takes place, a lot of emails and phone calls follow. Tobias discusses the circumstances with his local contacts. A terrain model has to be contracted out and the server of the ski resort's IT department has to be prepared. Tobias identifies the best location for the base station and the repeater using a simulation program. A location with a good view is, based on experience, also the perfect location for the station, but control is everything!
At the same time, the ski resorts apply for a license at the frequency authority. A good thing because later on Tobias will have to deal with a serious frequency disturbance...

Let's go! Installation!
"The most important part of such a project is careful preparation," says Tobias Kirsamer. "The ski resorts in Poland and the Czech Republic are more than 1,000 km away. Therefore, it is not only inconvenient, but also extremely expensive when something goes wrong or is missing." That being said, Tobias is well prepared. Some of the necessary components and his tools travel with him in his car. The rest is delivered by truck at the same time. On site, he works together with the technicians of the respective PistenBully representation. "This makes communication easier because Polish and Czech languages are over my head!" Together with the ski resort's staff, they start installing the base station and the repeater. "Here, you have to be able to improvise. Try soldering an antenna cable at minus 10 degrees! In Jasna, we prepared the cables and the base station box inside and installed it later on outside on the weather station's mast." However, there is always something: In this particular installation, the requested frequency showed disturbances, which can cause difficulties in measuring the snow depth.

Clarification with the frequency authority is done by the ski resort and fortunately, they quickly receive an interference-free frequency. Back in Laupheim, Tobias remotely installs the programs on the server - as soon as the terrain model is available - clarifies last details and prepares everything for the next visit.

Finally! All set for the winter!
Now everything should work. The ski-resort-specific software is automatically installed in the client's vehicle systems. Tobias puts each one in operation and makes sure that everything runs smoothly. Now, his night shift starts and he takes extra time for that. He spends two nights riding along with everyone in Kotelnica, switches from vehicle to vehicle and explains the system, operation and the many application possibilities to each driver on the screen. "That is always a very intense time. The drivers learn the most here. And so do I!" Because driving the vehicles is the easiest way to find out if everything is running smoothly. Tobias tests small adjustments right in the vehicle and imports them into the system the following morning. "In the beginning, it can happen that the accuracy varies by a few centimetres. But that is quickly corrected and afterwards I can be sure that it is right." However, in Kotelnica that was not necessary. "It was a showcase installation and everything ran like clockwork," says Jose Marek, our representative in Poland for more than 30 years.

Intensive training so everybody knows what to do
The following day, Tobias is back behind his computer again and installs the SNOWsat programs on the customer's workstations. From now on, every employee can work with SNOWsat on their PC. However, before that, Tobias will have to run an in-depth training for everyone involved. Everybody who is interested and especially those who have to work with it on a daily basis participate and learn everything about SNOWsat Web (CAN and Fleet) and SNOWsat Z.

Then they are ready to start. Tobias and his colleagues are always available for questions. However, the better the training, the fewer the questions...


Arnold Holl Jungholz

"SNOWsat has become a powerful tool for us in the preparation of outstanding slopes. We use it to decide when to move the snow-making systems." [ more ]

Brad Wilson Diamond Peak

"The SNOWsat system provided and installed by PistenBully was extremely helpful for Diamond Peak being able to provide a quality experience to our customer." [ more ]

Anton Ostler Bay. Zugspitzbahn Bergbahn AG

"We were able to test the system in winter 2012/2013. It impressed us immediately. Because ist saves real money – and saved us throughout the season during the past snow-poor winter." [ more ]

Jack Coughlin Diamond Peak

"SNOWsat has been a valuable tool for grooming as well as for snowmaking. With this year’s low snow conditions the grooming staff is better able to manage the snow surface." [ more ]

Fernando Perathoner S.I.T.C. S.p.A.

"Despite the warm weather last week we are not worried about the end of the season. We are very relaxed because we are superbly equipped." [ more ]

Martin Hug Laax

“With just one partner you get to the goal faster and more cost-effectively. Take improved communication between the machines SNOWsat lays the base for that. We want to keep developing this.” [ more ]

Michael Maier Sölden

"We are absolutely convinced by the efficiency. The snow depth measurement shows drivers the exact volume and location of the natural snow and artificial snow when they're engaged in secondary snow production." [ more ]

John Burton Timberline Lodge

"Knowing where drop offs are is vital. SNOWsat will pay dividends down the road!” [ more ]

Michel Frison-Roche Les Saisies

„The winters are getting ever more difficult, which makes machine-made snow ever more important to us. SNOWsat saved us this winter at the start of the season, which saw little snow production and little natural snow." [ more ]

Matthias In-Albon Gstaad

"I had already known about SNOWsat for a while. The system has really been upgraded over the last few years." [ more ]

Tyler Fairbank Jiminy Peak

"I would highly recommend it. We can’t imagine living without it!" [ more ]

Thomas Lingg Imbergbahn

“We have been able to keep the valley downhill open for much longer. This means a six-figure income boost for us. We have invested our money really well here!” [ more ]

Marco Luggen and Toni Fuhrer Grindelwald

"The main benefit we see is that drivers get their feedback 1:1 in the vehicle and can react straightaway to that." [ more ]

Stephan Schelbli Titlis Bergbahnen

"Thanks to SNOWsat we can also offer perfect slopes in a snow-poor winter. The investment in snow management is worth it: skier days with us at Titlis are actually increasing." [ more ]

700 snow groomers have already been fitted with SNOWsat worldwide.


Klausberg Skiarena Italy

Dantercepies S.P.A. Italy

Jiminy Peak USA

Schnalstaler Bergbahnen

Schnalstaler Bergbahnen Italy

Kotelnica Poland

Les Houches Frankreich

Tele Villars Gryon Switzerland

Thüringer Wald Deutschland

Réallon France

Colfosco Italien

Alta Badia Italien

SIT Canazei Italy

Levi Finland

Funivie Madonna Di Campiglio Italy

Les Saisies France

Zugspitze Top of Germany Germany

La Toussuire France

Annaberg Lifte Austria

Hochkrimmler Seilbahnen Austria

Engelberg - Titlis Switzerland

Hochkönig Austria

Sierra Nevada Spain

Söllereck Bahn Germany

Les 2 Alpes 3600 France

Alpe D’Huez France

Ski Juwel Austria

Flumser Berg Switzerland

Happy Gschwandtkopf Lifte Austria

Isaberg Sweden

Mount St. Louis CANADA

JASNA Slovakia

Imbergbahn Skiarena Germany

Jungfrau Ski Region Switzerland

Warth Austria

Carosello Italy

Almtal-Bergbahnen Austria

Olympiaregion Seefeld Austria

Gerlitzen-Kanzelbahn Austria

Berg- & Skilift Hochsöll Austria

Tourismusverband Kaprun Austria

Rosshütte Austria

Unterberghornbahnen Austria

Gerlospass Königsleiten Austria

Feldberg Germany

Patscherkofel Austria

St. Vigil Italy

Männlichen Switzerland

Bergbahnen Sölden

Sölden Austria

Golm the first mountain in Montafon

Golm Austria

Mariazeller Bürgeralpe

Mariazeller Bürgeralpe Austria

Grossglockner Heiligenblut

Heiligenblut Austria


Stoos Switzerland

Skiarea Miara

Skiarea Miara Italy


Meiringen-Hasliberg Switzerland


Wurzeralm Austria


Hinterstoder Austria


Gstaad Switzerland

St. Moritz Switzerland

Val Thorens Frankreich

Cardrona New Zealand

Diamond Peak United States

Orelle France

Jungholz - Die Schneesicheren Austria

Mottolino - Fun Mountain Italy

Gemeindealpe Austria

Weisse Arena Switzerland

Every one of our existing customers has helped to make SNOWsat what it is today.


Mike Sova

Mt. St. Louis Moonstone [ more ]

Andre Huter

Mt. St. Louis Moonstone [ more ]

Juan Sánchez

Sierra Nevada [ more ]

2 Partners - 1 Mission

TechnoAlpin & SNOWsat: The dream team for energyefficient snowmaking


Overview of ATASSplus: Configuration of the snow machine (background: snow depth)


Snow management module in SNOWsat Z: The current status of the snow amount in relation to the target specification is displayed with color-coding.


The current amount / volume of snow, the 10-day trend and, where applicable, the amount of snow still required are
displayed here in form of a table.

Even the best snow groomer needs enough snow to work with. Ski resorts invest a great deal in snowmaking technology and are always interested in finding the most efficient way to get the best value out of their snow. Intelligent control software allows them to make optimal use of ideal snow making conditions and allows them to react to modifications in the best way possible. ATASSplus from TechnoAlpin is one example of this kind of forwardlooking technology. SNOWsat provides the necessary snowdepth data for this through its standardized interface.

Snowmaking that conserves resources
ATASSplus collects the data from snowmakers and weather stations throughout the entire area. SNOWsat contributes information on current snow depths. This allows the user to make plans based on real snow depths instead of theoretically assumed amounts of snow. These real figures take into account melting, wind and natural snow deposits as well. Snowmaking then proceeds with excellent awareness of the prevailing conditions. Realtime statistics allow for continuous monitoring of water and energy consumption and prevent the available power consumption from being exceeded.

Everything under control
In addition, the slope manager and the snowmakers have the opportunity to analyze data and react to specific condition with very short notice. Thanks to the SNOWsatZ snow management module and the SnowManager fromATASSplus. The slope manager can define areas to be covered with snow and assign target snow volumes to each one individually for the beginning, middle and end of the season. SNOWsat Z lets the slope manager know whether the current snow level is too high, too low or exactly in the target range. This information lets the snowmaker assign target amounts for each snow machine in ATASSplus and define limits. Once the limit has been reached, the snow team is informed and snowmaking stops automatically. At the same time, the slope manager receives information via SNOWsat Web about snow depth trends over the last 10 days. All of this prevents excess snow production. Only the true required quantityis actually produced. SNOWsat performs outstandingly well when distributing snow, too, as the snow depth measuring feature helps the driver achieve an even covering of snow. Operating costs are optimized and the entire slope length is given an even coating of high-quality snow, saving resources and conserving the environment.

The TechnoAlpin software is continuously updated and optimized - just like that of SNOWsat.

"Snow depth measurement is not just a tool for snow groomer operators and slope managers. It is also a planning and decision-making tool for anyone in charge of snowmaking at a ski resort."
Oswald Böhm, SNOWsat

High-tech in pro sport

World Cup job for SNOWsat at Europe’s highest ski resort
[Translate to EN:] Skigebiet Val Thorens


Val Thorens is one of the leading French ski resorts to have been equipped with SNOWsat.
[Translate to EN:] Skicross World Cup in Val Thorens


« Competitions like this need huge volumes of snow and, thus, many machine hours. »
[Translate to EN:] SNOWsat in Pistenraupe


Vehicle image: SNOWsat for parks

Val Thorens is one of the leading French ski resorts to have been equipped with SNOWsat. Denis Chapuis, Deputy Technical Manager and Head of Purchasing at lift operator SETAM, has learned to value the advantages of SNOWsat for the snow park and slopes of Val Thorens.

Competition-ready slopes
Val Thorens regularly hosts international competitions. There will be two men's Skicross World Cups and the Snowboard Cross World Cup this winter. Denis Chapuis explains: "Competitions like this need huge volumes of snow and, thus, many machine hours. Of course that is just as true for general maintenance of skicross slopes and the snow park.We work systematically with SNOWsat, which enables us to rationalise the production and deployment of snow, machine use and slope maintenance. We no longer have to measure snow depth on foot and always know how the snow needs to be distributed for optimumuse of resources. Because the system is linked with our snow guns, snow management overall becomes more precise and saves time. SNOWsat can also create digital models of our snow park and skicross modules, which we then use as the base for replicas across the resort."

Building and remodelling the course in record time
For the World Cup the skicross slope has to be converted to a snowboard crossslope in less than two days - a challenge in terms of widely different features. Yet Chapuis knows: "With SNOWsat we can do it". Thomas Girlando has completed special training for drivers. The FIS regularly entrusts him with building the features. So he knows what he's talking about: "Construction is difficult if temperatures are actually too high for good snow. The machines are fitted with SNOWsat for snow depth measurement. This means we cover the entire site and locate even the smallest snow reserves, which we can reallocate. We have set ourselves the goal of creating a perfect course. But for an event like the World Cup, which needs good images for TV, it is also important that the peripheral areas, i.e. the entire skiresort, have an even snow cover of a few centimetres."


You'll find more information here.

SNOWsat Brochure

file type: PDF
file size: 5.25 MB




SNOWsat has an own facebook-page.
Just take a look here!


SNOWsat ToDo

16 July 2018
Ticked off! - SNOWsat ToDo optimises communication in the ski resort [ more ]

Three points ahead!

12 June 2018
Amazing new functions of SNOWsat’s 3-point blade measurement [ more ]

SNOWsat Award

8 May 2018
SNOWsat is the winner of the Digital Mountain Awards 2018 for SNOWsat Analytics! [ more ]

Promising future!

1 February 2018
Kässbohrer Geländefahrzeug AG enters cooperation with a promising future: The objective is the development of a new product: SNOWsat Analytics [ more ]

Less is more

19 December 2017
Swiss TV visits the snow: Gstaad saved CHF 300,000 and did something for the environment at the same time. [ more ]

SNOWsat on facebook

13 September 2017
Now SNOWsat has an own facebook-page. [ more ]

Enormous savings

5 July 2017
The Swiss are pros at handling money. PistenBully is the pro for slopes. By using SNOWsat and the PRO ACADEMY St. Moritz has saved 224,000 Swiss francs. [ more ]

Josh Nelson Promoted to SNOWsat Sales Manger

17 April 2017
We are excited to announce that PistenBully New England Branch Manager, Josh Nelson, has accepted the position of SNOWsat Sales Manager for North America. ... [ more ]

Perfectly prepared in St. Moritz

13 February 2017
That counted in the final run-up to the World Championships [ more ]

PistenBully supports the Cross Alps Tour

11 November 2016
PistenBully is once again supporting the Cross Alps Tour, which takes place this year from 9th to 22nd December, at three of four locations. [ more ]

Laax puts all its faith in PistenBully

12 October 2016
Weisse Arena Bergbahnen AG (CH) has not only returned to a pure PistenBully fleet, but is also switching its snow and fleet management. [ more ]

Sölden goes SNOWsat

30 September 2016
SNOWsat is managing far more than snow grooming in the ski resort in the Ötztal alpine valley. [ more ]



Valter Tura

Managing Director
Telephone: +39 0471 93 30 27
Fax: +39 0471 93 29 75
Kässbohrer Italia GmbH
Via Galileo Galilei 32
39100 Bolzano

Barbara Pucci

Telephone: +39 0471 50 81 35
Cellular phone: +39 335 74 27 030
Fax: +39 0471 93 29 75
Kässbohrer Italia GmbH
Via Galileo Galilei 32
39100 Bolzano

Josef Fischer

Südtirol, Trentino, Veneto
Cellular phone: +39 340 717 37 12
Kässbohrer Italia GmbH
Via Galileo Galilei 32
39100 Bolzano

Roberto Galante

Mittel- und Süditalien, Inseln
Telephone: +39 0694 117 89
Cellular phone: +39 348 600 75 96
Fax: +39 06 999 399 11
Kässbohrer Italia GmbH
Via Galileo Galilei 32
39100 Bolzano

Franco Poletti

Aostatal, Lombardei, Piemont
Telephone: +39 0331 16 95 411
Cellular phone: +39 348 894 91 60
Fax: +39 0331 16 95 415
Kässbohrer Italia GmbH
Via Galileo Galilei 32
39100 Bolzano

Florian Profanter

Cellular phone: +39 331 492 67 78
Kässbohrer Geländefahrzeug AG
Kässbohrerstraße 11
88471 Laupheim

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