I have used this to compare different cloud estimates, clouds versus radiation budget. I have also used it to look for unusual features in the weather.
Some experimentation is needed to check out all the features.
Click on the button to read that data set. The Image windows provide a number of options. It can be resizeable, just place the mouse on the frame edge and drag it. After locating a place of interest, press the mouse button and drag the mouse to the time series window. Release the mouse and move around in that window to see the precise cloud amount values for each time and each data source.