QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE 

This file contains quality assurance parameters for the survey image. 

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Data Take ID:                      175.32
Site Name:                         Bangladesh                     
Site ID:                           TO5

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:       10.8
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         3.97
  Signal-to-Noise Ratio (dB):                     -2.45
  Spurious Peak Count:                            1
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -89.64
  Caltone Phase (deg):                            169.95
  Mean of Image Histogram:                        
                                  Near Range:     65.17
                                Center Swath:     61.95
                                   Far Range:     19.19
  Standard Deviation of Image Histogram:          
                                  Near Range:     76.74
                                Center Swath:     43.18
                                   Far Range:     19.14
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.05
                                Center Swath:     0.01
                                   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:       13.8
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         4.22
  Signal-to-Noise Ratio (dB):                     1.95
  Spurious Peak Count:                            0
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -85.84
  Caltone Phase (deg):                            156.72
  Mean of Image Histogram:                        
                                  Near Range:     51.42
                                Center Swath:     74.20
                                   Far Range:     56.53
  Standard Deviation of Image Histogram:          
                                  Near Range:     62.41
                                Center Swath:     38.98
                                   Far Range:     38.21
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.01
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.47
                                Center Swath:     0.00
                                   Far Range:     0.13

Interval  3

  Mean of Raw Data Histogram:                     127.9
  Standard Deviation of Raw Data Histogram:       12.5
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         4.22
  Signal-to-Noise Ratio (dB):                     0.43
  Spurious Peak Count:                            0
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -99.05
  Caltone Phase (deg):                            -86.70
  Mean of Image Histogram:                        
                                  Near Range:     67.22
                                Center Swath:     102.14
                                   Far Range:     50.03
  Standard Deviation of Image Histogram:          
                                  Near Range:     70.92
                                Center Swath:     44.65
                                   Far Range:     40.34
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.01
                                Center Swath:     0.01
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.46
                                Center Swath:     0.00
                                   Far Range:     0.13