NEW HEADER: RECORD LENGTH IN BYTES = 4396 NUMBER OF HEADER RECORDS = 8 NUMBER OF SAMPLES PER RECORD = 2198 NUMBER OF LINES IN IMAGE = 8619 NUMBER OF BYTES PER SAMPLE = 2 JPL AIRCRAFT SAR PROCESSOR VERSION 6.35 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 = 35168 BYTE OFFSET OF PARAMETER HEADER = 4396 LINE FORMAT OF DATA = RANGE BYTE OFFSET OF CALIBRATION HEADER = 13188 BYTE OFFSET OF DEM HEADER = 0 PARAMETER HEADER: NABESCA180-1 NAME OF HEADER PARAMETER SITE NAME Nabesca180-1 LATITUDE OF SITE (DEGREES) 63.1167 LONGITUDE OF SITE (DEGREES) -140.2500 IMAGE TITLE NABESCA180-1 HDDT ID 101 FREQUENCY C POLARIZATION VV CCT TYPE TS CCT ID 1433 ARCHIVAL FLAG 0 TRANSFER START FRAMECOUNT 4231060 PROCESSOR START FRAMECOUNT 4231060 LATITUDE AT START OF SCENE (DEGREES) 63.0802 LONGITUDE AT START OF SCENE (DEGREES) -141.8543 LATITUDE AT END OF SCENE (DEGREES) 62.4870 LONGITUDE AT END OF SCENE (DEGREES) -141.8542 APPROXIMATE STARTING HDDT FOOTAGE 216733 DATE OF ACQUISITION (GMT) 22-OCT-00 TIME OF ACQUISITION: GMT DAY 296 TIME OF ACQUISITION: SECONDS IN DAY 61700.0 RECORD WINDOW DURATION (MICROSECONDS) 65 FREQUENCIES COLLECTED PLC DIGITAL DELAY (MICROSECONDS) 85.0 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) 7924.4 RADAR ALTITUDE (METERS) 6885.7 ALTITUDE USED IN PROCESSOR (METERS) 6885.7 ELEVATION OF INVESTIGATOR SITE (METERS) 600 AIRCRAFT TRACK ANGLE (DEGREES) -179.9 AIRCRAFT YAW ANGLE (DEGREES) 1.6 AIRCRAFT PITCH ANGLE (DEGREES) 0.8 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 56 RANGE ALIGNMENT DELAY USED,HH (MICROSEC) 0.0246 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) 7952.37 FAR SLANT RANGE (METERS) 16476.47 NEAR LOOK ANGLE (DEGREES) 30.0 FAR LOOK ANGLE (DEGEES) 65.3 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) 62.7826 IMAGE CENTER LONGITUDE (DEGREES) -141.7687 CALTONE VIDEO FREQUENCY 43.5938 CALTONE POWER MEASURED, DB, HH 97.2 CALTONE POWER MEASURED, DB, HV 97.1 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 8.9 CALTONE PHASE MEASURED, DEG, HV 30.4 CALTONE PHASE MEASURED, DEG, VH 8.7 CALTONE PHASE MEASURED, DEG, VV 30.4 GENERAL SCALE FACTOR 60.0 GPS ALTITUDE, M 7489.6 LATITUDE OF PEG POINT 62.8848572 LONGITUDE OF PEG POINT -141.9323273 HEADING AT PEG POINT -179.9302673 P-BAND RFI FILTER APPLIED FLAG NO P-BAND RFI FILTER ALGORITHM ALONG-TRACK OFFSET S0 (M) -21307.10 CROSS-TRACK OFFSET C0 (M) 3978.40 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 17584 NUMBER OF BYTES IN CORRECTION VECTORS 17584