QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE 

This file contains quality assurance parameters for the survey image. 

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Data Take ID:                      120.00
Site Name:                         Sea of Okhotsk A0              
Site ID:                           N48

Product Type:                                     Survey Image
Carrier Frequency (GHz):                          1.249
Polarization Channel:                             VV
Number of Q/A Intervals:                          3
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:                     127.6
  Standard Deviation of Raw Data Histogram:       46.2
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         10.73
  Signal-to-Noise Ratio (dB):                     14.86
  Spurious Peak Count:                            1
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -50.59
  Caltone Phase (deg):                            -104.00
  Mean of Image Histogram:                        
                                  Near Range:     104.32
                                Center Swath:     109.65
                                   Far Range:     80.06
  Standard Deviation of Image Histogram:          
                                  Near Range:     41.84
                                Center Swath:     40.42
                                   Far Range:     33.33
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                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:                     127.7
  Standard Deviation of Raw Data Histogram:       25.5
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         10.73
  Signal-to-Noise Ratio (dB):                     8.24
  Spurious Peak Count:                            1
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -50.68
  Caltone Phase (deg):                            -104.05
  Mean of Image Histogram:                        
                                  Near Range:     52.45
                                Center Swath:     64.93
                                   Far Range:     72.36
  Standard Deviation of Image Histogram:          
                                  Near Range:     19.30
                                Center Swath:     39.34
                                   Far Range:     31.13
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.04
                                Center Swath:     0.00
                                   Far Range:     0.00

Interval  3

  Mean of Raw Data Histogram:                     127.6
  Standard Deviation of Raw Data Histogram:       5.7
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         10.36
  Signal-to-Noise Ratio (dB):                     100.00
  Spurious Peak Count:                            25
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -50.09
  Caltone Phase (deg):                            -107.17
  Mean of Image Histogram:                        
                                  Near Range:     18.79
                                Center Swath:     8.96
                                   Far Range:     22.48
  Standard Deviation of Image Histogram:          
                                  Near Range:     15.55
                                Center Swath:     2.92
                                   Far Range:     27.75
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.04
                                Center Swath:     0.00
                                   Far Range:     0.00