************************** Radar Input File Name: 31903radar_01.rdf Site Input File Name: 31903site_01.rdf GCP Input File Name: 31903gcp_01.rdf ADP File Name: 00034601.adp Flight Date (Day, Month, Year): 46/03/00 Comments: Parallel San Andreas Fault line - north of 31901. Antenna Transmit Cal Pulse Enabled Antenna Receive Cal Pulse Enabled Sniffer Pulse Enabled Calibration Pulse Interval: 255 pulses BFPQ compression: 8, Block Size 128 Targeted steering angles relative to planned track angle: First: 0. Second: 0. Third: 0. Fourth: 0. Radar set up for POLSAR Method: Center Expected Wind Speed (m/s) and Direction (deg) : 40. 45. Planned Ground Speed (m/s and Direction (deg) : 221. 319. Planned Ground Speed (knots) : 429.589508 Expected air speed (m/s) and Direction (deg) : 221.828094 308.637207 Expected drift angle (positive is counter clockwise): 10.362793 Expected drift angle within desired range 12. Squint at near range is 7.29034138km Assuming maximum squint angle of 12. Site Name:SanAnd_31903 ************************** Aircraft height planned 12496.7998 m 40999.875 ft Finding maximum ground range swath width actual ground swath width of (m): 22314.4941 Pad of : 0 of DW is added to DW DW Increment : 10 DW Increment corresponds to : 900. m The Range Swath is : 16.4885864 km Estimated Data Window Duration: 150 microseconds This includes 40 microseconds for the pulse length Maximum Data Window Duration: 150 microseconds Minimum Data Window Duration: 50 microseconds Flight plan length in km (not including shortbit) 94.9996796 including the azimuth reference function length of 8. km and a pad on each side for a maximum squint of 7.29034138 km This flight line will take 10.3000002 minutes to fly Data only: 7.19999981 minutes to fly (excluding PRE-STA and STO-POS) Latitude range: 20. to 66.5 Season: 1 (0-all, 1-winter, 2-summer) Temperature at altitude 12496.7998 m expected to be -57.220871 r_aircraft_across_track: 15522.2695 r_latrun, r_lonrun, r_peg_head 36.5591545 -121.152893 319. shiftdistance: 0. Center of image Swath: 36.5591545 -121.152893 Nominal Length of line (km): 94.9996796 Flight heading 319. Aircraft center position (latitude, longtitude): 36.650898 -121.021812 Altitude (m, ft): 12496.7998 40999.875 Shift along track (km): 0. Minimum Nadir distance to ground = 12326.9941 m Horizontal distance to near range: 4366.09766 m Minimum near range distance: 12200.5996 m Nominal Pulse Length (microsec): 40 Minimum time to allow for data receive (microsec): 45. Minimum 2-way return time to nadir (microsec): 82.2368546 Minimum 2-way return time to near range (microsec): 81.3936386 Number of Minor PRFs per PRF: 2 desired PRF major 362.531708 desired PRI major 2758.37939 allowed PRI major 2760. Initial Estimate of Minor PRF(hz): 725.063416 Initial Estimate of Minor PRI (microsec): 1379.1897 Major PRI must be an integer multiple of 4 Nominal aircraft speed of 221. Major Delta PRI of 2 Implies Minor PRF of 724.637695 hz and a PRI of 1380. microsecond Major PRI is 2760. Updated Ground_Spacing (ft): 2.00117493 Maximum Major PRI: 3500 Minimum Major PRI: 1000 ground spacing is less than half the azimuth antenna length Azimuth Antenna Length is 1.5 m ground spacing is 0.60995996 m Nominal Pulse Lenth is being used: 40 Pulse Length Increment (microsec) is 2 Pulse Length Maximum (microsec) is 50 Pulse Length Minimum (microsec) is 4 Receiver Delay: 5. microseconds Final duty rate: 0.0333333351 CTU adds 6. microseconds in calculation of duty cycle Pulse Length (microsec): 40 Duty Cycle: 0.0333333351 Maximum Duty Cycle : 0.0500000007 Science Data Rate: Sampling Rate Mhz 180. Data Window Length (microseconds) 150 Number of Samples per Pulse: 27000. Number of Blocks in Pulse: 210 Number of header bytes per pulse: 700 Number of bits per sample: 8 Number of bits per block: 1024 Number of bytes per block: 128 Number of bytes per pulse: 27790 Data Rate per receiver channel (B/s, MB/s): 20137682. 19.2047901 Maximum data rate per receiver channel is: 35. The PRI_MIN such that data rate does not exceed the allowed data rate: 1514 The PRI_Min such that the ground spacing is less than half the Azimuth Antenna Length 1034 The PRI_Min such that the Maximum Duty Cycle 0.0500000007 is not exceeded is 1600 PRI Min: 1600 Final PRI Min: 1600 Total Data Rate (B/s, MB/s): 40275364. 38.4095802 Maximum Data Rate to JBOD (MB/s): 120. Estimated Total Science Data Volume for this run (bytes,Gbytes): 1.73989581E+10 16.2040424 Timing delay of 25. added to DWP Average Terrain Height 1/3 into swath for entire run: 463.084442 Average Terrain slope 1/3 into swath for entire run: -2.66261721 Minimum Terrain Height 1/3 into swath for entire run: 74.6710281 Maximum Terrain Height 1/3 into swath for entire run: 917.435913 Expected Target Terrain Height: 504. Initial Look Angle (deg) 20. Average HH backscatter (within incidence angle limits) for entire run: -18.3960438 Average HV backscatter (within incidence angle limits) for entire run: -28.1363392 Average VV backscatter (within incidence angle limits) for entire run: -18.182251 near range, end of image: 36.9476204 -121.40789 far range, end of image: 36.81567 -121.596848 near swath, beginning of image: 36.3015366 -120.712463 far swath, beginning of image: 36.1695709 -120.899849 Power Transmitted: 3.20000005 kw Total Antenna Gain 19.8999996 HH Received Power: -81.0295715 Average HH sigma0 at beginning of run: -17.0316086 HV Received Power: -91.7448654 Average HV sigma0 at beginning of run: -27.7469044 VV Received Power: -81.2461853 Average HV sigma0 at beginning of run: -17.2482224 Desired Power Level at attenna: -15. Reference Range, actual range 18.625 19.3505516 Reference Pulse Width, actual 40. 40 Reference Incidence Angle, actual 45. 56.0049706 Reference Target Sigma0(CO, CROSS), actual -8. -10. -17.0316086 Avg terrain slope (deg) -2.66261721 Gain Correction to Attenuator values (HH): 6. Gain Correction to Attenuator values (HV): -4. Gain Correction to Attenuator values (VV): 6. ----- PRE and STA waypoints estimated DWP: 108 microseconds Maximum DWP: 510 microseconds Minimum DWP : 20 microseconds DWP: 108 microsec, Data Window Duration: 150 microsec Actual Ground Swath: 22314.4941 m, Desired Ground Swath: 16000. m Near Range Look Angle: 20.7026863 Far Range Look Angle: 66.5870132 Optimum Steering Angle: 53.3423538 Terrain Height 1/3 into swath: 722.326111 Near range distance: 16188.792 Nadir distance: 11560.3018 find STA: 36.650898 -121.021812 ,shift: 47.4998398 PRE Longitude : -120.529472 Latitude: 36.1907997 PRE loxodromic heading -40.8042297 STA Longitude : -120.674744 Latitude: 36.3273392 STA loxodromic heading -41.0118484 Distance from PRE: 20. km ---- STO and POS waypoints DWP: 112 microsec, Data Window Duration: 150 microsec Actual Ground Swath: 22314.4941 m, Desired Ground Swath: 16000. m Near Range Look Angle: 19.3342724 Far Range Look Angle: 64.9957962 Optimum Steering Angle: 53.3423538 Terrain Height 1/3 into swath: 116.787865 STO Longitude : -121.370415 Latitude: 36.9743805 STO loxodromic heading -41.0165176 Distance from PRE: 115.099998 km POS Longitude : -121.385162 Latitude: 36.9879761 Distance from PRE: 117.099998 km POS loxodromic heading -40.9108887 *****************************