NEW HEADER: RECORD LENGTH IN BYTES = 4308 NUMBER OF HEADER RECORDS = 8 NUMBER OF SAMPLES PER RECORD = 2154 NUMBER OF LINES IN IMAGE = 1975 NUMBER OF BYTES PER SAMPLE = 2 JPL AIRCRAFT SAR PROCESSOR VERSION 6.37 DATA TYPE = INTEGER*2 RANGE PROJECTION = GROUND RANGE PIXEL SPACING (METERS) = 5.0000 AZIMUTH PIXEL SPACING (METERS) = 5.0000 BYTE OFFSET OF OLD HEADER = 0 BYTE OFFSET OF USER HEADER = 0 BYTE OFFSET OF FIRST DATA RECORD = 34464 BYTE OFFSET OF PARAMETER HEADER = 4308 LINE FORMAT OF DATA = RANGE BYTE OFFSET OF CALIBRATION HEADER = 12924 BYTE OFFSET OF DEM HEADER = 0 PARAMETER HEADER: BIGDELTA270-1 NAME OF HEADER PARAMETER SITE NAME BigDelta270-1 LATITUDE OF SITE (DEGREES) 64.2000 LONGITUDE OF SITE (DEGREES) -145.7667 IMAGE TITLE BIGDELTA270-1 HDDT ID 98 FREQUENCY C POLARIZATION VV CCT TYPE TS CCT ID 1478 ARCHIVAL FLAG 0 TRANSFER START FRAMECOUNT 3774573 PROCESSOR START FRAMECOUNT 3774573 LATITUDE AT START OF SCENE (DEGREES) 64.2436 LONGITUDE AT START OF SCENE (DEGREES) -145.2789 LATITUDE AT END OF SCENE (DEGREES) 64.2450 LONGITUDE AT END OF SCENE (DEGREES) -145.4936 APPROXIMATE STARTING HDDT FOOTAGE 315230 DATE OF ACQUISITION (GMT) 21-OCT-00 TIME OF ACQUISITION: GMT DAY 295 TIME OF ACQUISITION: SECONDS IN DAY 65934.0 RECORD WINDOW DURATION (MICROSECONDS) 65 FREQUENCIES COLLECTED PLC DIGITAL DELAY (MICROSECONDS) 86.0 CHIRP DELAY (MICROSECONDS) 32.5 PROCESSOR DELAY (RAW SAMPLES) 0 PRF AT START OF TRANSFER (HZ) 837.4 SAMPLING RATE (MHZ) 90.00 CENTER FREQUENCY AT VIDEO (MHZ) 22.50 CHIRP BANDWIDTH (MHZ) 40.00 TYPE OF CHIRP USED (ANALOG OR DIGITAL) DIGITAL PULSE LENGTH (MICROSECONDS) 10.00 PROCESSOR WAVELENGTH (METERS) 0.05670 BAROMETRIC ALTITUDE (METERS) 7912.9 RADAR ALTITUDE (METERS) 6804.1 ALTITUDE USED IN PROCESSOR (METERS) 6804.1 ELEVATION OF INVESTIGATOR SITE (METERS) 500 AIRCRAFT TRACK ANGLE (DEGREES) -89.2 AIRCRAFT YAW ANGLE (DEGREES) -0.3 AIRCRAFT PITCH ANGLE (DEGREES) 0.5 AIRCRAFT ROLL ANGLE (DEGREES) 0.1 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 13 RANGE ALIGNMENT DELAY USED,HH (MICROSEC) 0.0234 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) 8102.27 FAR SLANT RANGE (METERS) 16626.36 NEAR LOOK ANGLE (DEGREES) 32.9 FAR LOOK ANGLE (DEGEES) 65.8 NUMBER OF LOOKS PROCESSED IN AZIMUTH 9 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) 3.3310 NOMINAL SLANT RANGE RESOLUTION (METERS) 5.5 AZIMUTH SAMPLE SPACING (METERS) 4.6300 NOMINAL AZIMUTH RESOLUTION (METERS) 10.8 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) 64.2062 IMAGE CENTER LONGITUDE (DEGREES) -145.3876 CALTONE VIDEO FREQUENCY 43.5938 CALTONE POWER MEASURED, DB, HH 97.2 CALTONE POWER MEASURED, DB, HV 97.0 CALTONE POWER MEASURED, DB, VH 97.2 CALTONE POWER MEASURED, DB, VV 97.0 CALIBRATION FACTOR APPLIED, DB, HH 0 CALIBRATION FACTOR APPLIED, DB, HV 0 CALIBRATION FACTOR APPLIED, DB, VH 0 CALIBRATION FACTOR APPLIED, DB, VV -99 MEASURED AND CORRECTED HV/VH POWER RATIO 1.000 MEASURED AND CORRECTED HV/VH PHASE (DEG) 0.0 CALTONE PHASE MEASURED, DEG, HH 27.1 CALTONE PHASE MEASURED, DEG, HV 78.7 CALTONE PHASE MEASURED, DEG, VH 26.9 CALTONE PHASE MEASURED, DEG, VV 78.7 GENERAL SCALE FACTOR 60.0 GPS ALTITUDE, M 7304.1 LATITUDE OF PEG POINT 64.2838287 LONGITUDE OF PEG POINT -145.3848877 HEADING AT PEG POINT -89.1338501 P-BAND RFI FILTER APPLIED FLAG NO P-BAND RFI FILTER ALGORITHM ALONG-TRACK OFFSET S0 (M) -4929.20 CROSS-TRACK OFFSET C0 (M) 4399.00 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) -99.11 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 17232 NUMBER OF BYTES IN CORRECTION VECTORS 17232