QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE 

This file contains quality assurance parameters for the survey image. 

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Data Take ID:                      18.22
Site Name:                         Matera, Italy                  
Site ID:                           CB1

Product Type:                                     Survey Image
Carrier Frequency (GHz):                          1.249
Polarization Channel:                             HH
Number of Q/A Intervals:                          2
Bit Error Rate, PRF-C (exp):                      0.0
Number of Flywheels:                              0
Turn-On Recv Only Noise Power (dBmW):             0.0
Turn-Off Recv Only Noise Power (dBmW):            0.0
Turn-On Ambiguity Resolution Probability:         0.00
Turn-Off Ambiguity Resolution Probability:        0.00
Survey fd Error (Hz):                             0.0

Q/A Interval Data:

Interval  1

  Mean of Raw Data Histogram:                     127.8
  Standard Deviation of Raw Data Histogram:       39.8
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         7.78
  Signal-to-Noise Ratio (dB):                     9.28
  Spurious Peak Count:                            2
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -84.26
  Caltone Phase (deg):                            -74.17
  Mean of Image Histogram:                        
                                  Near Range:     58.82
                                Center Swath:     62.96
                                   Far Range:     73.31
  Standard Deviation of Image Histogram:          
                                  Near Range:     58.28
                                Center Swath:     48.14
                                   Far Range:     44.32
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.02
                                Center Swath:     0.01
                                   Far Range:     0.01
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.00

Interval  2

  Mean of Raw Data Histogram:                     127.8
  Standard Deviation of Raw Data Histogram:       53.9
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         5.94
  Signal-to-Noise Ratio (dB):                     12.63
  Spurious Peak Count:                            10
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -76.92
  Caltone Phase (deg):                            -136.45
  Mean of Image Histogram:                        
                                  Near Range:     132.54
                                Center Swath:     93.94
                                   Far Range:     67.91
  Standard Deviation of Image Histogram:          
                                  Near Range:     77.29
                                Center Swath:     26.26
                                   Far Range:     18.48
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.04
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.20
                                Center Swath:     0.00
                                   Far Range:     0.01