QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE 

This file contains quality assurance parameters for the survey image. 

         1         2         3         4         5         6         7 
1234567890123456789012345678901234567890123456789012345678901234567890123456


Data Take ID:                      146.40
Site Name:                         Montespertoli A0, Italy        
Site ID:                           HS3

Product Type:                                     Survey Image
Carrier Frequency (GHz):                          1.237
Polarization Channel:                             VV
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:       29.9
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         24.09
  Signal-to-Noise Ratio (dB):                     13.31
  Spurious Peak Count:                            137
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -91.36
  Caltone Phase (deg):                            -111.58
  Mean of Image Histogram:                        
                                  Near Range:     52.36
                                Center Swath:     85.06
                                   Far Range:     88.83
  Standard Deviation of Image Histogram:          
                                  Near Range:     54.35
                                Center Swath:     46.27
                                   Far Range:     49.19
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.01
                                   Far Range:     0.01
  % 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:       28.2
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         21.03
  Signal-to-Noise Ratio (dB):                     12.77
  Spurious Peak Count:                            101
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -85.39
  Caltone Phase (deg):                            -35.89
  Mean of Image Histogram:                        
                                  Near Range:     64.62
                                Center Swath:     91.30
                                   Far Range:     89.59
  Standard Deviation of Image Histogram:          
                                  Near Range:     52.00
                                Center Swath:     40.87
                                   Far Range:     39.24
  % 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:     0.00

Interval  3

  Mean of Raw Data Histogram:                     127.6
  Standard Deviation of Raw Data Histogram:       48.3
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         16.28
  Signal-to-Noise Ratio (dB):                     17.59
  Spurious Peak Count:                            5
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -88.33
  Caltone Phase (deg):                            -175.83
  Mean of Image Histogram:                        
                                  Near Range:     94.08
                                Center Swath:     89.19
                                   Far Range:     82.46
  Standard Deviation of Image Histogram:          
                                  Near Range:     75.97
                                Center Swath:     64.34
                                   Far Range:     57.89
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.07
                                Center Swath:     0.04
                                   Far Range:     0.02
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.10
                                Center Swath:     0.00
                                   Far Range:     0.00

Interval  4

  Mean of Raw Data Histogram:                     127.7
  Standard Deviation of Raw Data Histogram:       36.0
  % 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):                     14.99
  Spurious Peak Count:                            7
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -83.22
  Caltone Phase (deg):                            17.31
  Mean of Image Histogram:                        
                                  Near Range:     78.76
                                Center Swath:     82.47
                                   Far Range:     71.58
  Standard Deviation of Image Histogram:          
                                  Near Range:     40.27
                                Center Swath:     30.64
                                   Far Range:     43.87
  % 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:     0.00