I'm trying to use universal Kriging (Kriging with external drift), to merge between rain gauge data and radar rainfall data.
The rainfall data for both gauges and radar are a daily time series for one year.
I have 10 rain-gauges to perform the merging with a radar domain which contain 483 pixels (pixel=1km2) .
can you please tell me how can I use universal kriging to to merge radar-gaude rainfall for this time series?
Many Thanks in advance