NEW HEADER: RECORD LENGTH IN BYTES = 2294 NUMBER OF HEADER RECORDS = 10 NUMBER OF SAMPLES PER RECORD = 1147 NUMBER OF LINES IN IMAGE = 6202 NUMBER OF BYTES PER SAMPLE = 2 JPL AIRCRAFT SAR PROCESSOR VERSION 6.10 DATA TYPE = INTEGER*2 RANGE PROJECTION = GROUND RANGE PIXEL SPACING (METERS) = 10.0000 AZIMUTH PIXEL SPACING (METERS) = 10.0000 BYTE OFFSET OF OLD HEADER = 0 BYTE OFFSET OF USER HEADER = 0 BYTE OFFSET OF FIRST DATA RECORD = 22940 BYTE OFFSET OF PARAMETER HEADER = 2294 LINE FORMAT OF DATA = RANGE BYTE OFFSET OF CALIBRATION HEADER = 9176 BYTE OFFSET OF DEM HEADER = 0 PARAMETER HEADER: SALTVILLE 313-1 NAME OF HEADER PARAMETER SITE NAME Saltville313-1 LATITUDE OF SITE (DEGREES) 36.8833 LONGITUDE OF SITE (DEGREES) -80.2333 IMAGE TITLE SALTVILLE 313-1 HDDT ID 99023 FREQUENCY C POLARIZATION VV CCT TYPE TS CCT ID 1003 ARCHIVAL FLAG 0 TRANSFER START FRAMECOUNT 25836063 PROCESSOR START FRAMECOUNT 25836063 LATITUDE AT START OF SCENE (DEGREES) 36.6973 LONGITUDE AT START OF SCENE (DEGREES) -81.4164 LATITUDE AT END OF SCENE (DEGREES) 37.1178 LONGITUDE AT END OF SCENE (DEGREES) -81.9777 APPROXIMATE STARTING HDDT FOOTAGE 486329 DATE OF ACQUISITION (GMT) 25-MAY-99 TIME OF ACQUISITION: GMT DAY 145 TIME OF ACQUISITION: SECONDS IN DAY 75539.0 RECORD WINDOW DURATION (MICROSECONDS) 65 FREQUENCIES COLLECTED PLC DIGITAL DELAY (MICROSECONDS) 97.0 CHIRP DELAY (MICROSECONDS) 32.5 PROCESSOR DELAY (RAW SAMPLES) 0 PRF AT START OF TRANSFER (HZ) 836.5 SAMPLING RATE (MHZ) 90.00 CENTER FREQUENCY AT VIDEO (MHZ) 22.50 CHIRP BANDWIDTH (MHZ) 40.00 TYPE OF CHIRP USED (ANALOG OR DIGITAL) ANALOG PULSE LENGTH (MICROSECONDS) 10.00 PROCESSOR WAVELENGTH (METERS) 0.05670 BAROMETRIC ALTITUDE (METERS) 8827.5 RADAR ALTITUDE (METERS) 8457.4 ALTITUDE USED IN PROCESSOR (METERS) 8457.3 ELEVATION OF INVESTIGATOR SITE (METERS) 550 AIRCRAFT TRACK ANGLE (DEGREES) -47.1 AIRCRAFT YAW ANGLE (DEGREES) -9.1 AIRCRAFT PITCH ANGLE (DEGREES) -0.1 AIRCRAFT ROLL ANGLE (DEGREES) 1.4 PROCESSOR YAW ANGLE USED (DEGREES) VARIABLE PROCESSOR PITCH ANGLE USED (DEGREES) VARIABLE PROCESSOR ROLL ANGLE USED (DEGREES) VARIABLE NOMINAL PRF RATIO (HZ/KNOT) 1.000 NOMINAL PRF RATIO (1/METERS) 1.944 PRF RATIO CORRECTION FACTOR USED 1.0000 RANGE FFT SIZE 8192 AZIMUTH FFT SIZE 4096 FRAME SIZE (RANGE LINES) 2208 NUMBER OF FRAMES PROCESSED 62 RANGE ALIGNMENT DELAY USED,HH (MICROSEC) 0.0000 RANGE ALIGNMENT DELAY USED,HV (MICROSEC) 0.0000 RANGE ALIGNMENT DELAY USED,VH (MICROSEC) 0.0000 RANGE ALIGNMENT DELAY USED,VV (MICROSEC) 0.0000 NEAR SLANT RANGE (METERS) 9612.85 FAR SLANT RANGE (METERS) 18136.95 NEAR LOOK ANGLE (DEGREES) 28.4 FAR LOOK ANGLE (DEGEES) 62.2 NUMBER OF LOOKS PROCESSED IN AZIMUTH 18 NUMBER OF LOOKS PROCESSED IN RANGE 1 RANGE WEIGHTING USED COS2 RANGE WEIGHTING COEFFICIENT 0.100 AZIMUTH WEIGHTING USED NONE AZIMUTH WEIGHTING COEFFICIENT 1.000 PERCENT OF PRF BANDWIDTH PROCESSED 42.9 DESKEW FLAG (1=DESKEWED, 2=NOT DESKEWED) 1 SLANT RANGE SAMPLE SPACING (METERS) 3.3300 NOMINAL SLANT RANGE RESOLUTION (METERS) 5.5 AZIMUTH SAMPLE SPACING (METERS) 9.2600 NOMINAL AZIMUTH RESOLUTION (METERS) 21.6 NUMBER OF INTERPOLATION PNTS USED IN RMC 8 AZIMUTH REFERENCE SIZE/LOOK, NEAR RANGE VARIABLE AZIMUTH REFERENCE SIZE/LOOK, FAR RANGE VARIABLE IMAGE CENTER LATITUDE (DEGREES) 36.8795 IMAGE CENTER LONGITUDE (DEGREES) -81.7295 CALTONE VIDEO FREQUENCY 43.5938 CALTONE POWER MEASURED, DB, HH 97.3 CALTONE POWER MEASURED, DB, HV 96.5 CALTONE POWER MEASURED, DB, VH 97.3 CALTONE POWER MEASURED, DB, VV 96.4 CALIBRATION FACTOR APPLIED, DB, HH 0 CALIBRATION FACTOR APPLIED, DB, HV 0 CALIBRATION FACTOR APPLIED, DB, VH 0 CALIBRATION FACTOR APPLIED, DB, VV -96 MEASURED AND CORRECTED HV/VH POWER RATIO 1.000 MEASURED AND CORRECTED HV/VH PHASE (DEG) 0.0 CALTONE PHASE MEASURED, DEG, HH 138.1 CALTONE PHASE MEASURED, DEG, HV -61.8 CALTONE PHASE MEASURED, DEG, VH 137.8 CALTONE PHASE MEASURED, DEG, VV -61.7 GENERAL SCALE FACTOR 60.0 GPS ALTITUDE, M 9034.4 LATITUDE OF PEG POINT 36.914421 LONGITUDE OF PEG POINT -81.632790 HEADING AT PEG POINT -47.072514 P-BAND RFI FILTER APPLIED FLAG NO P-BAND RFI FILTER ALGORITHM CALIBRATION HEADER: NAME OF HEADER CALIBRATION GENERAL SCALE FACTOR (dB) 60.00 HH AMPLITUDE CALIBRATION FACTOR (dB) 0.00 HV AMPLITUDE CALIBRATION FACTOR (dB) 0.00 VH AMPLITUDE CALIBRATION FACTOR (dB) 0.00 VV AMPLITUDE CALIBRATION FACTOR (dB) -95.65 HH PHASE CALIBRATION FACTOR (DEGREES) 0.00 HV PHASE CALIBRATION FACTOR (DEGREES) 0.00 VH PHASE CALIBRATION FACTOR (DEGREES) 0.00 VV PHASE CALIBRATION FACTOR (DEGREES) 0.00 HH NOISE EQUIVALENT SIGMA ZERO (dB) 0.00 HV NOISE EQUIVALENT SIGMA ZERO (dB) 0.00 VV NOISE EQUIVALENT SIGMA ZERO (dB) 0.00 BYTE OFFSET TO HH CORRECTION VECTOR 0 BYTE OFFSET TO HV CORRECTION VECTOR 0 BYTE OFFSET TO VV CORRECTION VECTOR 11470 NUMBER OF BYTES IN CORRECTION VECTORS 10240