QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE 

This file contains quality assurance parameters for the survey image. 

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Data Take ID:                      146.90
Site Name:                         New Zealand fix @ 47           
Site ID:                           GF6

Product Type:                                     Survey Image
Carrier Frequency (GHz):                          1.237
Polarization Channel:                             VV
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:                     127.7
  Standard Deviation of Raw Data Histogram:       15.8
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         16.87
  Signal-to-Noise Ratio (dB):                     3.07
  Spurious Peak Count:                            0
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -91.01
  Caltone Phase (deg):                            18.47
  Mean of Image Histogram:                        
                                  Near Range:     81.74
                                Center Swath:     106.37
                                   Far Range:     100.89
  Standard Deviation of Image Histogram:          
                                  Near Range:     53.04
                                Center Swath:     36.48
                                   Far Range:     35.57
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                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:       40.8
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         16.87
  Signal-to-Noise Ratio (dB):                     13.30
  Spurious Peak Count:                            0
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -85.64
  Caltone Phase (deg):                            -43.23
  Mean of Image Histogram:                        
                                  Near Range:     63.03
                                Center Swath:     72.67
                                   Far Range:     58.92
  Standard Deviation of Image Histogram:          
                                  Near Range:     59.88
                                Center Swath:     53.74
                                   Far Range:     51.04
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.03
                                Center Swath:     0.02
                                   Far Range:     0.01
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.10
                                Center Swath:     0.00
                                   Far Range:     0.01

Interval  3

  Mean of Raw Data Histogram:                     127.7
  Standard Deviation of Raw Data Histogram:       35.1
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         16.87
  Signal-to-Noise Ratio (dB):                     10.75
  Spurious Peak Count:                            0
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -95.81
  Caltone Phase (deg):                            46.24
  Mean of Image Histogram:                        
                                  Near Range:     58.37
                                Center Swath:     60.44
                                   Far Range:     76.21
  Standard Deviation of Image Histogram:          
                                  Near Range:     44.73
                                Center Swath:     38.77
                                   Far Range:     41.27
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.10
                                Center Swath:     0.00
                                   Far Range:     0.01