QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE 

This file contains quality assurance parameters for the survey image. 

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Data Take ID:                      38.20
Site Name:                         Altona, Manitoba Canada        
Site ID:                           EB2

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:       23.0
  % 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):                     7.61
  Spurious Peak Count:                            1
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -105.18
  Caltone Phase (deg):                            180.00
  Mean of Image Histogram:                        
                                  Near Range:     63.70
                                Center Swath:     75.37
                                   Far Range:     98.38
  Standard Deviation of Image Histogram:          
                                  Near Range:     52.99
                                Center Swath:     44.26
                                   Far Range:     48.21
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.01
                                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:       9.4
  % 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):                     -8.78
  Spurious Peak Count:                            1
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -93.17
  Caltone Phase (deg):                            180.00
  Mean of Image Histogram:                        
                                  Near Range:     43.95
                                Center Swath:     54.39
                                   Far Range:     56.10
  Standard Deviation of Image Histogram:          
                                  Near Range:     33.01
                                Center Swath:     32.44
                                   Far Range:     28.12
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.05
                                Center Swath:     0.00
                                   Far Range:     0.00

Interval  3

  Mean of Raw Data Histogram:                     127.9
  Standard Deviation of Raw Data Histogram:       14.6
  % 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):                     2.45
  Spurious Peak Count:                            1
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -99.56
  Caltone Phase (deg):                            180.00
  Mean of Image Histogram:                        
                                  Near Range:     78.07
                                Center Swath:     96.69
                                   Far Range:     101.72
  Standard Deviation of Image Histogram:          
                                  Near Range:     47.06
                                Center Swath:     37.17
                                   Far Range:     49.47
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.02
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.04
                                Center Swath:     0.00
                                   Far Range:     0.00

Interval  4

  Mean of Raw Data Histogram:                     127.9
  Standard Deviation of Raw Data Histogram:       16.8
  % 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):                     4.24
  Spurious Peak Count:                            1
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -109.09
  Caltone Phase (deg):                            180.00
  Mean of Image Histogram:                        
                                  Near Range:     68.95
                                Center Swath:     86.45
                                   Far Range:     81.80
  Standard Deviation of Image Histogram:          
                                  Near Range:     38.45
                                Center Swath:     40.43
                                   Far Range:     43.07
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.01
                                   Far Range:     0.01
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.04
                                Center Swath:     0.00
                                   Far Range:     0.00