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: 19.50 Site Name: Lake Chad, Sahara Chad Site ID: GS5 Product Type: Survey Image Carrier Frequency (GHz): 1.249 Polarization Channel: HH Number of Q/A Intervals: 7 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: 127.9 Standard Deviation of Raw Data Histogram: 29.1 % 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): 10.44 Spurious Peak Count: 1 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -90.02 Caltone Phase (deg): -178.47 Mean of Image Histogram: Near Range: 23.41 Center Swath: 78.58 Far Range: 90.28 Standard Deviation of Image Histogram: Near Range: 25.05 Center Swath: 45.92 Far Range: 66.68 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.01 Far Range: 0.02 % Under Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.00 Far Range: 0.00 Interval 2 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 10.2 % 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): -3.16 Spurious Peak Count: 1 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -94.75 Caltone Phase (deg): 167.32 Mean of Image Histogram: Near Range: 9.94 Center Swath: 28.45 Far Range: 60.03 Standard Deviation of Image Histogram: Near Range: 9.90 Center Swath: 19.00 Far Range: 54.67 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.00 Far Range: 0.02 % Under Saturation in Image Histogram: Near Range: 0.35 Center Swath: 0.00 Far Range: 0.18 Interval 3 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 5.2 % 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): 100.00 Spurious Peak Count: 5 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -98.16 Caltone Phase (deg): 47.99 Mean of Image Histogram: Near Range: 39.18 Center Swath: 91.12 Far Range: 93.92 Standard Deviation of Image Histogram: Near Range: 34.47 Center Swath: 38.54 Far Range: 59.74 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.00 Far Range: 0.01 % Under Saturation in Image Histogram: Near Range: 0.35 Center Swath: 0.00 Far Range: 0.18 Interval 4 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 10.6 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 10.34 Signal-to-Noise Ratio (dB): -2.13 Spurious Peak Count: 2 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -90.47 Caltone Phase (deg): 14.73 Mean of Image Histogram: Near Range: 54.59 Center Swath: 110.14 Far Range: 109.17 Standard Deviation of Image Histogram: Near Range: 51.91 Center Swath: 46.16 Far Range: 64.19 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.01 Far Range: 0.02 % Under Saturation in Image Histogram: Near Range: 0.38 Center Swath: 0.00 Far Range: 0.14 Interval 5 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 16.0 % 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): 4.28 Spurious Peak Count: 1 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -86.95 Caltone Phase (deg): -151.01 Mean of Image Histogram: Near Range: 26.74 Center Swath: 56.20 Far Range: 30.89 Standard Deviation of Image Histogram: Near Range: 25.01 Center Swath: 26.33 Far Range: 21.49 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.00 Far Range: 0.00 % Under Saturation in Image Histogram: Near Range: 0.37 Center Swath: 0.00 Far Range: 0.15 Interval 6 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 24.4 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 10.39 Signal-to-Noise Ratio (dB): 8.80 Spurious Peak Count: 2 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -87.04 Caltone Phase (deg): 134.71 Mean of Image Histogram: Near Range: 63.12 Center Swath: 115.81 Far Range: 84.85 Standard Deviation of Image Histogram: Near Range: 54.52 Center Swath: 37.82 Far Range: 46.11 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.00 Far Range: 0.00 % Under Saturation in Image Histogram: Near Range: 0.37 Center Swath: 0.00 Far Range: 0.15 Interval 7 Mean of Raw Data Histogram: 127.8 Standard Deviation of Raw Data Histogram: 44.5 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 8.25 Signal-to-Noise Ratio (dB): 14.40 Spurious Peak Count: 2 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -81.86 Caltone Phase (deg): -174.58 Mean of Image Histogram: Near Range: 99.54 Center Swath: 110.80 Far Range: 74.02 Standard Deviation of Image Histogram: Near Range: 83.83 Center Swath: 32.50 Far Range: 43.78 % Over Saturation in Image Histogram: Near Range: 0.02 Center Swath: 0.00 Far Range: 0.00 % Under Saturation in Image Histogram: Near Range: 0.37 Center Swath: 0.00 Far Range: 0.15