EDIT: (Answer pretty much completely revised)
It took me a while to find:
FCA: "Full Correlation Analysis"
DAE: "Differential Absorption Experiment"
I was not able to find any information about file formats for these in connection with radar software. Are they perhaps generally the outputs of radar software processing rather than radar data storage formats?
NOAA here says that radar data is a special binary format that uses netCDF and gives references to some tools.
Do you know of existing programs that reads the formats, that we might be able to research through that avenue?
