QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE 

This file contains quality assurance parameters for the survey image. 

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Data Take ID:                      122.12
Site Name:                         Tien Shan, China               
Site ID:                           H16

Product Type:                                     Survey Image
Carrier Frequency (GHz):                          1.249
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:                     127.8
  Standard Deviation of Raw Data Histogram:       11.2
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         7.73
  Signal-to-Noise Ratio (dB):                     100.00
  Spurious Peak Count:                            1
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -72.32
  Caltone Phase (deg):                            -118.27
  Mean of Image Histogram:                        
                                  Near Range:     109.43
                                Center Swath:     43.84
                                   Far Range:     9.75
  Standard Deviation of Image Histogram:          
                                  Near Range:     73.77
                                Center Swath:     24.00
                                   Far Range:     12.78
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.06
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.20

Interval  2

  Mean of Raw Data Histogram:                     127.8
  Standard Deviation of Raw Data Histogram:       25.8
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         5.67
  Signal-to-Noise Ratio (dB):                     2.26
  Spurious Peak Count:                            6
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -73.44
  Caltone Phase (deg):                            -106.80
  Mean of Image Histogram:                        
                                  Near Range:     97.79
                                Center Swath:     39.50
                                   Far Range:     10.80
  Standard Deviation of Image Histogram:          
                                  Near Range:     75.29
                                Center Swath:     29.90
                                   Far Range:     13.65
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.07
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.18
                                Center Swath:     0.00
                                   Far Range:     0.14

Interval  3

  Mean of Raw Data Histogram:                     127.8
  Standard Deviation of Raw Data Histogram:       37.5
  % 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):                     7.75
  Spurious Peak Count:                            0
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -73.67
  Caltone Phase (deg):                            -74.43
  Mean of Image Histogram:                        
                                  Near Range:     97.86
                                Center Swath:     45.69
                                   Far Range:     21.60
  Standard Deviation of Image Histogram:          
                                  Near Range:     78.17
                                Center Swath:     34.98
                                   Far Range:     18.39
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.10
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.17
                                Center Swath:     0.00
                                   Far Range:     0.02