QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE 

This file contains quality assurance parameters for the survey image. 

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Data Take ID:                      27.10
Site Name:                         Saudi Arabia A (1) 0           
Site ID:                           GBA

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:                     127.6
  Standard Deviation of Raw Data Histogram:       51.0
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         8.20
  Signal-to-Noise Ratio (dB):                     18.08
  Spurious Peak Count:                            2
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -82.49
  Caltone Phase (deg):                            46.28
  Mean of Image Histogram:                        
                                  Near Range:     99.48
                                Center Swath:     93.07
                                   Far Range:     58.65
  Standard Deviation of Image Histogram:          
                                  Near Range:     57.75
                                Center Swath:     41.03
                                   Far Range:     41.97
  % 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:                     127.6
  Standard Deviation of Raw Data Histogram:       62.8
  % Over Saturation in Raw Data Histogram:        0.1
  % Under Saturation in Raw Data Histogram:       0.1
  Range Offset in Frequency Domain (MHz):         8.22
  Signal-to-Noise Ratio (dB):                     19.91
  Spurious Peak Count:                            4
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -79.12
  Caltone Phase (deg):                            172.62
  Mean of Image Histogram:                        
                                  Near Range:     126.41
                                Center Swath:     115.44
                                   Far Range:     105.63
  Standard Deviation of Image Histogram:          
                                  Near Range:     65.30
                                Center Swath:     54.87
                                   Far Range:     50.16
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.09
                                Center Swath:     0.05
                                   Far Range:     0.03
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.04
                                Center Swath:     0.00
                                   Far Range:     0.00

Interval  3

  Mean of Raw Data Histogram:                     127.7
  Standard Deviation of Raw Data Histogram:       12.7
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         4.78
  Signal-to-Noise Ratio (dB):                     4.86
  Spurious Peak Count:                            83
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -91.03
  Caltone Phase (deg):                            35.50
  Mean of Image Histogram:                        
                                  Near Range:     52.83
                                Center Swath:     40.05
                                   Far Range:     29.52
  Standard Deviation of Image Histogram:          
                                  Near Range:     51.83
                                Center Swath:     29.18
                                   Far Range:     16.90
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.03
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.04
                                Center Swath:     0.00
                                   Far Range:     0.00

Interval  4

  Mean of Raw Data Histogram:                     127.7
  Standard Deviation of Raw Data Histogram:       8.8
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         7.07
  Signal-to-Noise Ratio (dB):                     -0.16
  Spurious Peak Count:                            5
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -103.79
  Caltone Phase (deg):                            43.85
  Mean of Image Histogram:                        
                                  Near Range:     77.21
                                Center Swath:     90.59
                                   Far Range:     60.91
  Standard Deviation of Image Histogram:          
                                  Near Range:     48.72
                                Center Swath:     37.39
                                   Far Range:     31.55
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.03
                                Center Swath:     0.01
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.05
                                Center Swath:     0.00
                                   Far Range:     0.00