Radar
"From what I have learned I got the feeling that with radar the precipitation obervation is more or less solved. Now I read about the many inherent errors?"
"Of course radar is a very important maybe in some areas the most important data source for precipitation, but there is till now no completely satisfying method for observing precipitation. At the time being, there is the overall opinion that the best precipitation analysis can be gained only from a combination of all relevant data sources (observations, radar, satellite data). But such a combination is a tricky task. We will look at it ina further session."
"Now, let's continue by examining satellite data. Follow
this link
to find out about that!"