QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE 

This file contains quality assurance parameters for the survey image. 

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Data Take ID:                      114.31
Site Name:                         Montespertoli A0, Italy        
Site ID:                           HS3

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:       26.1
  % 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):                     7.42
  Spurious Peak Count:                            1
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -64.97
  Caltone Phase (deg):                            -161.59
  Mean of Image Histogram:                        
                                  Near Range:     46.98
                                Center Swath:     67.44
                                   Far Range:     47.96
  Standard Deviation of Image Histogram:          
                                  Near Range:     42.17
                                Center Swath:     53.59
                                   Far Range:     50.10
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.02
                                   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:                     128.0
  Standard Deviation of Raw Data Histogram:       31.1
  % 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):                     7.35
  Spurious Peak Count:                            1
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -64.33
  Caltone Phase (deg):                            -163.51
  Mean of Image Histogram:                        
                                  Near Range:     73.48
                                Center Swath:     92.90
                                   Far Range:     84.19
  Standard Deviation of Image Histogram:          
                                  Near Range:     51.65
                                Center Swath:     46.88
                                   Far Range:     44.13
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.01
                                Center Swath:     0.01
                                   Far Range:     0.01
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.05
                                Center Swath:     0.00
                                   Far Range:     0.00

Interval  3

  Mean of Raw Data Histogram:                     128.0
  Standard Deviation of Raw Data Histogram:       31.7
  % 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):                     8.51
  Spurious Peak Count:                            1
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -64.66
  Caltone Phase (deg):                            -173.13
  Mean of Image Histogram:                        
                                  Near Range:     84.62
                                Center Swath:     74.61
                                   Far Range:     53.38
  Standard Deviation of Image Histogram:          
                                  Near Range:     48.09
                                Center Swath:     32.95
                                   Far Range:     35.93
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.01
                                Center Swath:     0.00
                                   Far Range:     0.01
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.05
                                Center Swath:     0.00
                                   Far Range:     0.01