QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE 

This file contains quality assurance parameters for the survey image. 

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Data Take ID:                      130.40
Site Name:                         Montespertoli A0, Italy        
Site ID:                           HS3

Product Type:                                     Survey Image
Carrier Frequency (GHz):                          1.237
Polarization Channel:                             VV
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:                     127.7
  Standard Deviation of Raw Data Histogram:       31.4
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         22.75
  Signal-to-Noise Ratio (dB):                     13.75
  Spurious Peak Count:                            244
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -90.70
  Caltone Phase (deg):                            121.78
  Mean of Image Histogram:                        
                                  Near Range:     75.18
                                Center Swath:     80.70
                                   Far Range:     86.28
  Standard Deviation of Image Histogram:          
                                  Near Range:     48.69
                                Center Swath:     43.32
                                   Far Range:     47.63
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   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:                     127.7
  Standard Deviation of Raw Data Histogram:       29.7
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         19.55
  Signal-to-Noise Ratio (dB):                     13.24
  Spurious Peak Count:                            5
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -84.93
  Caltone Phase (deg):                            -140.75
  Mean of Image Histogram:                        
                                  Near Range:     92.52
                                Center Swath:     92.29
                                   Far Range:     89.93
  Standard Deviation of Image Histogram:          
                                  Near Range:     49.53
                                Center Swath:     36.78
                                   Far Range:     36.17
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.01
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.10
                                Center Swath:     0.00
                                   Far Range:     0.00

Interval  3

  Mean of Raw Data Histogram:                     127.6
  Standard Deviation of Raw Data Histogram:       46.3
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         13.97
  Signal-to-Noise Ratio (dB):                     17.22
  Spurious Peak Count:                            5
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -90.93
  Caltone Phase (deg):                            80.90
  Mean of Image Histogram:                        
                                  Near Range:     103.16
                                Center Swath:     99.99
                                   Far Range:     86.73
  Standard Deviation of Image Histogram:          
                                  Near Range:     60.22
                                Center Swath:     51.50
                                   Far Range:     51.27
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.03
                                Center Swath:     0.02
                                   Far Range:     0.01
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.10
                                Center Swath:     0.00
                                   Far Range:     0.00

Interval  4

  Mean of Raw Data Histogram:                     127.7
  Standard Deviation of Raw Data Histogram:       37.9
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         8.65
  Signal-to-Noise Ratio (dB):                     15.45
  Spurious Peak Count:                            1
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -93.69
  Caltone Phase (deg):                            37.92
  Mean of Image Histogram:                        
                                  Near Range:     86.66
                                Center Swath:     84.96
                                   Far Range:     85.26
  Standard Deviation of Image Histogram:          
                                  Near Range:     41.59
                                Center Swath:     27.13
                                   Far Range:     27.23
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.10
                                Center Swath:     0.00
                                   Far Range:     0.00