QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE 

This file contains quality assurance parameters for the survey image. 

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Data Take ID:                      42.10
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:       12.9
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         7.58
  Signal-to-Noise Ratio (dB):                     -5.78
  Spurious Peak Count:                            6
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -69.59
  Caltone Phase (deg):                            174.13
  Mean of Image Histogram:                        
                                  Near Range:     103.85
                                Center Swath:     78.80
                                   Far Range:     32.90
  Standard Deviation of Image Histogram:          
                                  Near Range:     65.88
                                Center Swath:     41.42
                                   Far Range:     33.92
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.04
                                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:                     127.8
  Standard Deviation of Raw Data Histogram:       9.9
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         9.83
  Signal-to-Noise Ratio (dB):                     100.00
  Spurious Peak Count:                            2
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -69.00
  Caltone Phase (deg):                            171.96
  Mean of Image Histogram:                        
                                  Near Range:     72.97
                                Center Swath:     67.78
                                   Far Range:     42.56
  Standard Deviation of Image Histogram:          
                                  Near Range:     51.05
                                Center Swath:     32.18
                                   Far Range:     34.47
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.02
                                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:                     127.8
  Standard Deviation of Raw Data Histogram:       24.5
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         7.84
  Signal-to-Noise Ratio (dB):                     5.25
  Spurious Peak Count:                            1
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -68.79
  Caltone Phase (deg):                            171.13
  Mean of Image Histogram:                        
                                  Near Range:     98.02
                                Center Swath:     98.70
                                   Far Range:     47.06
  Standard Deviation of Image Histogram:          
                                  Near Range:     85.60
                                Center Swath:     66.63
                                   Far Range:     48.07
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.11
                                Center Swath:     0.07
                                   Far Range:     0.02
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.23
                                Center Swath:     0.00
                                   Far Range:     0.01