QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE 

This file contains quality assurance parameters for the survey image. 

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Data Take ID:                      36.80
Site Name:                         Roter Kamm, Namibia (S Africa) 
Site ID:                           G68

Product Type:                                     Survey Image
Carrier Frequency (GHz):                          1.249
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:                     127.8
  Standard Deviation of Raw Data Histogram:       26.5
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         9.01
  Signal-to-Noise Ratio (dB):                     9.20
  Spurious Peak Count:                            20
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -63.84
  Caltone Phase (deg):                            -160.42
  Mean of Image Histogram:                        
                                  Near Range:     120.54
                                Center Swath:     91.07
                                   Far Range:     47.51
  Standard Deviation of Image Histogram:          
                                  Near Range:     57.10
                                Center Swath:     29.98
                                   Far Range:     26.38
  % 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:                     127.8
  Standard Deviation of Raw Data Histogram:       13.3
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         9.02
  Signal-to-Noise Ratio (dB):                     1.29
  Spurious Peak Count:                            15
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -64.76
  Caltone Phase (deg):                            -164.22
  Mean of Image Histogram:                        
                                  Near Range:     99.79
                                Center Swath:     62.22
                                   Far Range:     42.38
  Standard Deviation of Image Histogram:          
                                  Near Range:     68.24
                                Center Swath:     29.28
                                   Far Range:     20.03
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.08
                                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  3

  Mean of Raw Data Histogram:                     127.8
  Standard Deviation of Raw Data Histogram:       15.6
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         9.44
  Signal-to-Noise Ratio (dB):                     3.51
  Spurious Peak Count:                            6
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -64.22
  Caltone Phase (deg):                            -166.21
  Mean of Image Histogram:                        
                                  Near Range:     76.90
                                Center Swath:     86.09
                                   Far Range:     48.74
  Standard Deviation of Image Histogram:          
                                  Near Range:     42.68
                                Center Swath:     51.48
                                   Far Range:     28.01
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.01
                                Center Swath:     0.03
                                   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:                     127.8
  Standard Deviation of Raw Data Histogram:       22.5
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         9.44
  Signal-to-Noise Ratio (dB):                     7.58
  Spurious Peak Count:                            9
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -64.45
  Caltone Phase (deg):                            -165.03
  Mean of Image Histogram:                        
                                  Near Range:     85.87
                                Center Swath:     82.15
                                   Far Range:     67.82
  Standard Deviation of Image Histogram:          
                                  Near Range:     66.26
                                Center Swath:     46.58
                                   Far Range:     29.86
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.05
                                Center Swath:     0.02
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.08
                                Center Swath:     0.00
                                   Far Range:     0.00