QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE 

This file contains quality assurance parameters for the survey image. 

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Data Take ID:                      68.20
Site Name:                         Prince Albert, Saskatchewan, Ca
Site ID:                           EB3

Product Type:                                     Survey Image
Carrier Frequency (GHz):                          1.254
Polarization Channel:                             HH
Number of Q/A Intervals:                          4
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:       18.3
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         1.71
  Signal-to-Noise Ratio (dB):                     0.60
  Spurious Peak Count:                            2
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -58.38
  Caltone Phase (deg):                            20.73
  Mean of Image Histogram:                        
                                  Near Range:     85.24
                                Center Swath:     108.07
                                   Far Range:     82.60
  Standard Deviation of Image Histogram:          
                                  Near Range:     47.88
                                Center Swath:     45.35
                                   Far Range:     37.93
  % 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:                     127.9
  Standard Deviation of Raw Data Histogram:       26.6
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         1.71
  Signal-to-Noise Ratio (dB):                     5.48
  Spurious Peak Count:                            6
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -57.86
  Caltone Phase (deg):                            17.22
  Mean of Image Histogram:                        
                                  Near Range:     105.51
                                Center Swath:     126.42
                                   Far Range:     133.56
  Standard Deviation of Image Histogram:          
                                  Near Range:     44.25
                                Center Swath:     39.11
                                   Far Range:     39.14
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.07
                                Center Swath:     0.00
                                   Far Range:     0.00

Interval  3

  Mean of Raw Data Histogram:                     127.9
  Standard Deviation of Raw Data Histogram:       22.6
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         1.71
  Signal-to-Noise Ratio (dB):                     3.56
  Spurious Peak Count:                            3
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -58.37
  Caltone Phase (deg):                            21.16
  Mean of Image Histogram:                        
                                  Near Range:     71.91
                                Center Swath:     84.03
                                   Far Range:     99.40
  Standard Deviation of Image Histogram:          
                                  Near Range:     40.26
                                Center Swath:     40.62
                                   Far Range:     30.58
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.08
                                Center Swath:     0.00
                                   Far Range:     0.00

Interval  4

  Mean of Raw Data Histogram:                     127.9
  Standard Deviation of Raw Data Histogram:       16.6
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         1.71
  Signal-to-Noise Ratio (dB):                     -1.16
  Spurious Peak Count:                            2
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -58.54
  Caltone Phase (deg):                            21.27
  Mean of Image Histogram:                        
                                  Near Range:     78.23
                                Center Swath:     108.70
                                   Far Range:     116.63
  Standard Deviation of Image Histogram:          
                                  Near Range:     43.54
                                Center Swath:     30.31
                                   Far Range:     35.10
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.07
                                Center Swath:     0.00
                                   Far Range:     0.00