************************** Radar Input File Name: 13300radar_01.rdf Site Input File Name: 13300site_01.rdf GCP Input File Name: 13300gcp_01.rdf ADP File Name: 00066302.adp Flight Date (Day, Month, Year): 63/06/00 Comments: RPI Line. Low priority for repeating. 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. 132.962234 Planned Ground Speed (knots) : 429.589508 Expected air speed (m/s) and Direction (deg) : 223.186752 143.28009 Expected drift angle (positive is counter clockwise): 349.682129 Expected drift angle within desired range 12. Squint at near range is 7.52620363km Assuming maximum squint angle of 12. Site Name:CValle_13300 ************************** Aircraft height planned 12496.7998 m 40999.875 ft Finding maximum ground range swath width actual ground swath width of (m): 22450.5059 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) 121.979408 including the azimuth reference function length of 8. km and a pad on each side for a maximum squint of 7.52620363 km This flight line will take 12.3000002 minutes to fly Data only: 9.19999981 minutes to fly (excluding PRE-STA and STO-POS) Latitude range: 20. to 66.5 Season: 2 (0-all, 1-winter, 2-summer) Temperature at altitude 12496.7998 m expected to be -50.9031982 r_aircraft_across_track: 15731.4951 r_latrun, r_lonrun, r_peg_head 35.1104965 -119.234436 132.962234 shiftdistance: 0. Center of image Swath: 35.1104965 -119.234436 Nominal Length of line (km): 121.979408 Flight heading 132.962234 Aircraft center position (latitude, longtitude): 35.0066147 -119.351952 Altitude (m, ft): 12496.7998 40999.875 Shift along track (km): 0. Minimum Nadir distance to ground = 10922.042 m Horizontal distance to near range: 4517.63818 m Minimum near range distance: 11095.7578 m Nominal Pulse Length (microsec): 40 Minimum time to allow for data receive (microsec): 45. Minimum 2-way return time to nadir (microsec): 72.8640289 Minimum 2-way return time to near range (microsec): 74.022934 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): 2.22320005E+10 20.705164 Timing delay of 25. added to DWP Average Terrain Height 1/3 into swath for entire run: 549.369629 Average Terrain slope 1/3 into swath for entire run: -2.18251944 Minimum Terrain Height 1/3 into swath for entire run: 94.4393234 Maximum Terrain Height 1/3 into swath for entire run: 1642.23279 Expected Target Terrain Height: 116. Initial Look Angle (deg) 20. Average HH backscatter (within incidence angle limits) for entire run: -17.781332 Average HV backscatter (within incidence angle limits) for entire run: -27.8916378 Average VV backscatter (within incidence angle limits) for entire run: -17.8092232 near range, end of image: 34.6607361 -118.830582 far range, end of image: 34.8088951 -118.663445 near swath, beginning of image: 35.4100456 -119.810532 far swath, beginning of image: 35.5581856 -119.641861 Power Transmitted: 3.20000005 kw Total Antenna Gain 19.8999996 HH Received Power: -82.5759277 Average HH sigma0 at beginning of run: -18.3442192 HV Received Power: -92.1984482 Average HV sigma0 at beginning of run: -27.9667454 VV Received Power: -82.4526215 Average HV sigma0 at beginning of run: -18.2209187 Desired Power Level at attenna: -15. Reference Range, actual range 18.625 19.7892513 Reference Pulse Width, actual 40. 40 Reference Incidence Angle, actual 45. 54.8876076 Reference Target Sigma0(CO, CROSS), actual -8. -10. -18.3442192 Avg terrain slope (deg) -2.18251944 Gain Correction to Attenuator values (HH): 4. Gain Correction to Attenuator values (HV): -4. Gain Correction to Attenuator values (VV): 4. ----- PRE and STA waypoints estimated DWP: 110 microseconds Maximum DWP: 510 microseconds Minimum DWP : 20 microseconds DWP: 110 microsec, Data Window Duration: 150 microsec Actual Ground Swath: 22450.5059 m, Desired Ground Swath: 16000. m Near Range Look Angle: 20.6445618 Far Range Look Angle: 66.0289688 Optimum Steering Angle: 52.7050896 Terrain Height 1/3 into swath: 190.228455 Near range distance: 16488.584 Nadir distance: 11791.2539 find STA: 35.0066147 -119.351952 ,shift: 60.9897041 PRE Longitude : -119.997108 Latitude: 35.4962616 PRE loxodromic heading 132.703262 STA Longitude : -119.843155 Latitude: 35.3802719 STA loxodromic heading 132.970276 Distance from PRE: 19. km ---- STO and POS waypoints DWP: 108 microsec, Data Window Duration: 150 microsec Actual Ground Swath: 22450.5059 m, Desired Ground Swath: 16000. m Near Range Look Angle: 21.4465084 Far Range Look Angle: 66.904892 Optimum Steering Angle: 52.7050896 Terrain Height 1/3 into swath: 1031.54688 STO Longitude : -118.863152 Latitude: 34.6327782 STO loxodromic heading 132.975647 Distance from PRE: 141. km POS Longitude : -118.847191 Latitude: 34.6204834 Distance from PRE: 143. km POS loxodromic heading 132.843231 *****************************