Current ceilometer data
last 2 hours:
Time height sections of backscatter coefficient β (bottom)
and cloud heights (top) durng the last 2 hours.
Different symbols (diamond, triangle, square) represent different detected cloud heights or vertical
visibiliy and height of maximum backscatter (+ and x) respectively.
further plots or yesterday
Total Sky Imager,
radio soundings Essen,
Volcanic ash cloud April 16, 2010.
(c) Jan Schween 2009