QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE 

This file contains quality assurance parameters for the survey image. 

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Data Take ID:                      150.10
Site Name:                         Top of orbit / Interferometry  
Site ID:                           GF2

Product Type:                                     Survey Image
Carrier Frequency (GHz):                          1.249
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:                     127.4
  Standard Deviation of Raw Data Histogram:       14.7
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         8.61
  Signal-to-Noise Ratio (dB):                     -2.25
  Spurious Peak Count:                            0
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -97.70
  Caltone Phase (deg):                            120.09
  Mean of Image Histogram:                        
                                  Near Range:     97.13
                                Center Swath:     105.34
                                   Far Range:     94.10
  Standard Deviation of Image Histogram:          
                                  Near Range:     50.10
                                Center Swath:     34.45
                                   Far Range:     32.50
  % 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:                     127.4
  Standard Deviation of Raw Data Histogram:       15.5
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         8.61
  Signal-to-Noise Ratio (dB):                     -3.94
  Spurious Peak Count:                            0
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -94.29
  Caltone Phase (deg):                            5.41
  Mean of Image Histogram:                        
                                  Near Range:     93.69
                                Center Swath:     100.48
                                   Far Range:     99.89
  Standard Deviation of Image Histogram:          
                                  Near Range:     42.67
                                Center Swath:     25.23
                                   Far Range:     28.93
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.12
                                Center Swath:     0.00
                                   Far Range:     0.01

Interval  3

  Mean of Raw Data Histogram:                     127.5
  Standard Deviation of Raw Data Histogram:       29.0
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         8.61
  Signal-to-Noise Ratio (dB):                     7.00
  Spurious Peak Count:                            0
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -84.30
  Caltone Phase (deg):                            -33.25
  Mean of Image Histogram:                        
                                  Near Range:     81.69
                                Center Swath:     93.55
                                   Far Range:     83.97
  Standard Deviation of Image Histogram:          
                                  Near Range:     40.77
                                Center Swath:     29.10
                                   Far Range:     30.13
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.12
                                Center Swath:     0.00
                                   Far Range:     0.01

Interval  4

  Mean of Raw Data Histogram:                     127.5
  Standard Deviation of Raw Data Histogram:       36.3
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         8.61
  Signal-to-Noise Ratio (dB):                     9.43
  Spurious Peak Count:                            0
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -90.76
  Caltone Phase (deg):                            -64.19
  Mean of Image Histogram:                        
                                  Near Range:     76.51
                                Center Swath:     86.98
                                   Far Range:     91.79
  Standard Deviation of Image Histogram:          
                                  Near Range:     42.26
                                Center Swath:     37.92
                                   Far Range:     35.79
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.12
                                Center Swath:     0.00
                                   Far Range:     0.01