INW Avalanche Radar System

Introduction
Results
Methods
Data Display
Our Clients

Data Display:

The “online” or “live” echo data of the measurement can be displayed in three different ways:

 

Photo View:

The photo view shows a photo of the avalanche track with the projected range gates inside. The range gates are coloured either with the maximum velocity or the velocity at the maximum echo signal.

Fig. 12: Photo View of "Erzbergspitze" (Alpe Rauz, Arlberg) (© IBK, TU-Graz)

Velocity View:

The velocity view shows the profile of the avalanche track divided into the different range gates. Each range gate is coloured either with the maximum velocity or the velocity at the maximum echo signal. So the information is the same as above in the photo view.

Fig. 13: Velocity View (© IBK, TU-Graz)

Spectra View:

The spectra view shows the doppler velocity spectra for all range gates during the measurement. The display shows more then one diagram on the screen so that an avalanche event can be displayed from the starting area in the avalanche track until the end of the movement.

Fig. 14: Spectra View of an avalanche event (© IBK, TU-Graz)