QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE 

This file contains quality assurance parameters for the survey image. 

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Data Take ID:                      48.30
Site Name:                         Aral Lake Region, Russia       
Site ID:                           E03

Product Type:                                     Survey Image
Carrier Frequency (GHz):                          1.254
Polarization Channel:                             HH
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:                     127.9
  Standard Deviation of Raw Data Histogram:       3.7
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         1.70
  Signal-to-Noise Ratio (dB):                     100.00
  Spurious Peak Count:                            11
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -55.76
  Caltone Phase (deg):                            -173.33
  Mean of Image Histogram:                        
                                  Near Range:     71.02
                                Center Swath:     83.74
                                   Far Range:     88.99
  Standard Deviation of Image Histogram:          
                                  Near Range:     49.99
                                Center Swath:     43.83
                                   Far Range:     43.91
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.01
                                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:                     127.9
  Standard Deviation of Raw Data Histogram:       3.7
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         1.70
  Signal-to-Noise Ratio (dB):                     100.00
  Spurious Peak Count:                            13
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -55.76
  Caltone Phase (deg):                            -173.86
  Mean of Image Histogram:                        
                                  Near Range:     81.10
                                Center Swath:     92.28
                                   Far Range:     79.03
  Standard Deviation of Image Histogram:          
                                  Near Range:     40.69
                                Center Swath:     28.19
                                   Far Range:     25.19
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.06
                                Center Swath:     0.00
                                   Far Range:     0.00

Interval  3

  Mean of Raw Data Histogram:                     127.9
  Standard Deviation of Raw Data Histogram:       5.3
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         1.70
  Signal-to-Noise Ratio (dB):                     100.00
  Spurious Peak Count:                            11
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -55.87
  Caltone Phase (deg):                            -172.63
  Mean of Image Histogram:                        
                                  Near Range:     101.48
                                Center Swath:     114.21
                                   Far Range:     123.75
  Standard Deviation of Image Histogram:          
                                  Near Range:     60.52
                                Center Swath:     62.19
                                   Far Range:     54.05
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.02
                                Center Swath:     0.05
                                   Far Range:     0.04
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.06
                                Center Swath:     0.00
                                   Far Range:     0.00