The field experiment FRONTEX 1989 (FRONT EXperiment) took place in the German coastal area of the North Sea between 2 May and 6 June 1989. It was coordinated by the Meteorological Institute of the University
This document provides all technical information needed to make use of the data. It also shows some illustration of temporal and spatial distribution of measurements.
From 1989-05-16 to 1989-05-29 a total of 52 radiosondes were launched from RV Valdivia at intervalls of about 3 hours. Measured parameters are temperature, pressure and humidity. Wind direction and speed