Upper-air Observations

Vertical profiles of temperature, dew point and wind which are recorded using weather balloons.
Get the latest vertical profiles

Radar

Standorte

Project Rad4Alp

Current Radar Pictures

Vertical profiles of windspeed and winddirection, temperature and humidity measured with wind profiler and radiometer, combined with the weather model COSMO-2
Description of CN-MET

Operational water vapor and aerosol Lidar system for continuous profiling of the water vapor mixing ratio and the aerosol backscattering properties

LIDAR Project

Operational comparison between Global Positioning System (GPS) and sounding Integrated Water Vapor

The permanent GPS network AGNES Swisstopo

AMDAR - Aircraft Meteorological Data Relay
Measurements of wind speed/direction, temperature, turbulence, humidity and icing.  
The data is collected from commercial aircrafts which participate in the AMDAR programme, using the existing airline infrastructure http://amdar.noaa.gov/

Part of the Global Atmosphere Watch program (GAW)

Radiation

Ozone

Aerosols

Description, current satellite image and loop

(german only)