QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE 

This file contains quality assurance parameters for the survey image. 

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Data Take ID:                      31.20
Site Name:                         Foulum, Denmark (1)            
Site ID:                           G16

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:       28.7
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         6.31
  Signal-to-Noise Ratio (dB):                     8.96
  Spurious Peak Count:                            8
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -64.75
  Caltone Phase (deg):                            -44.05
  Mean of Image Histogram:                        
                                  Near Range:     123.87
                                Center Swath:     68.54
                                   Far Range:     37.96
  Standard Deviation of Image Histogram:          
                                  Near Range:     64.08
                                Center Swath:     22.21
                                   Far Range:     13.08
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.03
                                Center Swath:     0.00
                                   Far Range:     0.00
  % 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:       25.2
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         8.99
  Signal-to-Noise Ratio (dB):                     7.71
  Spurious Peak Count:                            9
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -63.51
  Caltone Phase (deg):                            -43.47
  Mean of Image Histogram:                        
                                  Near Range:     159.48
                                Center Swath:     84.09
                                   Far Range:     40.20
  Standard Deviation of Image Histogram:          
                                  Near Range:     75.87
                                Center Swath:     22.43
                                   Far Range:     15.04
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.17
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.10
                                Center Swath:     0.00
                                   Far Range:     0.00