GTRI Processing Notes

Data Processing:

Down-sampling was performed in both frequency and azimuth. This was accomplished as follows:

Extract 221 Contiguous Complex Frequency Domain Samples from original phase history block.
Extract 79 Contiguous Complex Samples for each frequency bin

Retain each Complex Phase History Block in individual files and name file such that the following properties are traceable:

Parent filename:
Defined by first 3 digits of filename
Transmit/Receive Polarization:
Defined by last two letters in filename
Target Aspect:
Defined by last digits in filename following polarization identifiers