NEW HEADER: RECORD LENGTH IN BYTES = 2592 NUMBER OF HEADER RECORDS = 8 NUMBER OF SAMPLES PER RECORD = 1296 NUMBER OF LINES IN IMAGE = 4767 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 = 20736 BYTE OFFSET OF PARAMETER HEADER = 2592 LINE FORMAT OF DATA = RANGE BYTE OFFSET OF CALIBRATION HEADER = 7776 BYTE OFFSET OF DEM HEADER = 0 PARAMETER HEADER: ANIAKCHAK 090-3 (A) NAME OF HEADER PARAMETER SITE NAME Aniakchak-090-3 LATITUDE OF SITE (DEGREES) 56.9667 LONGITUDE OF SITE (DEGREES) -157.3000 IMAGE TITLE ANIAKCHAK 090-3 (A) HDDT ID 96021 FREQUENCY C POLARIZATION VV CCT TYPE TS CCT ID 758 ARCHIVAL FLAG 0 TRANSFER START FRAMECOUNT 9509160 PROCESSOR START FRAMECOUNT 9509160 LATITUDE AT START OF SCENE (DEGREES) 56.9117 LONGITUDE AT START OF SCENE (DEGREES) -158.7476 LATITUDE AT END OF SCENE (DEGREES) 56.9117 LONGITUDE AT END OF SCENE (DEGREES) -157.8125 APPROXIMATE STARTING HDDT FOOTAGE 482660 DATE OF ACQUISITION (GMT) 14-JUN-96 TIME OF ACQUISITION: GMT DAY 166 TIME OF ACQUISITION: SECONDS IN DAY 70036.0 RECORD WINDOW DURATION (MICROSECONDS) 50 FREQUENCIES COLLECTED LC DIGITAL DELAY (MICROSECONDS) 85.0 CHIRP DELAY (MICROSECONDS) 27.2 PROCESSOR DELAY (RAW SAMPLES) 0 PRF AT START OF TRANSFER (HZ) 1091.5 SAMPLING RATE (MHZ) 90.00 CENTER FREQUENCY AT VIDEO (MHZ) 22.50 CHIRP BANDWIDTH (MHZ) 40.00 TYPE OF CHIRP USED (ANALOG OR DIGITAL) DIGITAL PULSE LENGTH (MICROSECONDS) 10.00 PROCESSOR WAVELENGTH (METERS) 0.05670 BAROMETRIC ALTITUDE (METERS) 8853.1 RADAR ALTITUDE (METERS) 8370.7 ALTITUDE USED IN PROCESSOR (METERS) 8370.8 ELEVATION OF INVESTIGATOR SITE (METERS) 609 AIRCRAFT TRACK ANGLE (DEGREES) 90.8 AIRCRAFT YAW ANGLE (DEGREES) -5.4 AIRCRAFT PITCH ANGLE (DEGREES) 1.2 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) 1.300 NOMINAL PRF RATIO (1/METERS) 2.527 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) 8601.05 FAR SLANT RANGE (METERS) 17125.14 NEAR LOOK ANGLE (DEGREES) 13.3 FAR LOOK ANGLE (DEGEES) 60.7 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 33.0 DESKEW FLAG (1=DESKEWED, 2=NOT DESKEWED) 1 SLANT RANGE SAMPLE SPACING (METERS) 3.33 NOMINAL SLANT RANGE RESOLUTION (METERS) 5.5 AZIMUTH SAMPLE SPACING (METERS) 7.1200 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) 56.9502 IMAGE CENTER LONGITUDE (DEGREES) -158.2783 CALTONE VIDEO FREQUENCY 43.5938 CALTONE POWER MEASURED, DB, HH 89.6 CALTONE POWER MEASURED, DB, HV 91.5 CALTONE POWER MEASURED, DB, VH 89.6 CALTONE POWER MEASURED, DB, VV 91.4 CALIBRATION FACTOR APPLIED, DB, HH 0 CALIBRATION FACTOR APPLIED, DB, HV 0 CALIBRATION FACTOR APPLIED, DB, VH 0 CALIBRATION FACTOR APPLIED, DB, VV -95 MEASURED AND CORRECTED HV/VH POWER RATIO 1.000 MEASURED AND CORRECTED HV/VH PHASE (DEG) 0.0 CALTONE PHASE MEASURED, DEG, HH -129.9 CALTONE PHASE MEASURED, DEG, HV -87.2 CALTONE PHASE MEASURED, DEG, VH -130.3 CALTONE PHASE MEASURED, DEG, VV -87.0 GENERAL SCALE FACTOR 60.0 GPS ALTITUDE, M 8716.2 LATITUDE OF PEG POINT 56.893360 LONGITUDE OF PEG POINT -158.362457 HEADING AT PEG POINT 90.490425 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) -95.28 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 10368 NUMBER OF BYTES IN CORRECTION VECTORS 10240