QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE 

This file contains quality assurance parameters for the survey image. 

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Data Take ID:                      58.10
Site Name:                         Hotien East(Map 1) China       
Site ID:                           G0T

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:                     127.7
  Standard Deviation of Raw Data Histogram:       49.2
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         7.10
  Signal-to-Noise Ratio (dB):                     12.61
  Spurious Peak Count:                            2
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -64.92
  Caltone Phase (deg):                            -54.47
  Mean of Image Histogram:                        
                                  Near Range:     85.96
                                Center Swath:     30.48
                                   Far Range:     6.06
  Standard Deviation of Image Histogram:          
                                  Near Range:     67.99
                                Center Swath:     27.13
                                   Far Range:     10.38
  % 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:     0.11

Interval  2

  Mean of Raw Data Histogram:                     127.8
  Standard Deviation of Raw Data Histogram:       46.6
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         5.69
  Signal-to-Noise Ratio (dB):                     12.12
  Spurious Peak Count:                            95
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -64.94
  Caltone Phase (deg):                            -40.79
  Mean of Image Histogram:                        
                                  Near Range:     127.94
                                Center Swath:     46.13
                                   Far Range:     8.24
  Standard Deviation of Image Histogram:          
                                  Near Range:     77.30
                                Center Swath:     28.38
                                   Far Range:     7.56
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.13
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.11
                                Center Swath:     0.00
                                   Far Range:     0.05

Interval  3

  Mean of Raw Data Histogram:                     127.8
  Standard Deviation of Raw Data Histogram:       35.4
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         10.12
  Signal-to-Noise Ratio (dB):                     9.04
  Spurious Peak Count:                            2
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -65.28
  Caltone Phase (deg):                            -50.87
  Mean of Image Histogram:                        
                                  Near Range:     96.54
                                Center Swath:     89.26
                                   Far Range:     72.86
  Standard Deviation of Image Histogram:          
                                  Near Range:     57.62
                                Center Swath:     34.67
                                   Far Range:     45.02
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.01
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.11
                                Center Swath:     0.00
                                   Far Range:     0.02

Interval  4

  Mean of Raw Data Histogram:                     127.8
  Standard Deviation of Raw Data Histogram:       26.1
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         10.73
  Signal-to-Noise Ratio (dB):                     5.63
  Spurious Peak Count:                            1
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -65.24
  Caltone Phase (deg):                            -46.28
  Mean of Image Histogram:                        
                                  Near Range:     44.70
                                Center Swath:     81.06
                                   Far Range:     66.72
  Standard Deviation of Image Histogram:          
                                  Near Range:     48.99
                                Center Swath:     42.08
                                   Far Range:     32.66
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.01
                                Center Swath:     0.02
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.11
                                Center Swath:     0.00
                                   Far Range:     0.02