NEW HEADER: RECORD LENGTH IN BYTES = 2074 NUMBER OF HEADER RECORDS = 10 NUMBER OF SAMPLES PER RECORD = 1037 NUMBER OF LINES IN IMAGE = 4061 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 = 20740 BYTE OFFSET OF PARAMETER HEADER = 2074 LINE FORMAT OF DATA = RANGE BYTE OFFSET OF CALIBRATION HEADER = 8296 BYTE OFFSET OF DEM HEADER = 0 PARAMETER HEADER: GISP 268-1 (A) NAME OF HEADER PARAMETER SITE NAME Grip-Gisp-268-1 LATITUDE OF SITE (DEGREES) 72.6183 LONGITUDE OF SITE (DEGREES) -36.5317 IMAGE TITLE GISP 268-1 (A) HDDT ID 95015 FREQUENCY C POLARIZATION VV CCT TYPE TS CCT ID 746 ARCHIVAL FLAG 0 TRANSFER START FRAMECOUNT 10870136 PROCESSOR START FRAMECOUNT 10870136 LATITUDE AT START OF SCENE (DEGREES) 72.5948 LONGITUDE AT START OF SCENE (DEGREES) -37.5302 LATITUDE AT END OF SCENE (DEGREES) 72.5948 LONGITUDE AT END OF SCENE (DEGREES) -39.3569 APPROXIMATE STARTING HDDT FOOTAGE 270367 DATE OF ACQUISITION (GMT) 15-MAY-95 TIME OF ACQUISITION: GMT DAY 135 TIME OF ACQUISITION: SECONDS IN DAY 69839.0 RECORD WINDOW DURATION (MICROSECONDS) 66 FREQUENCIES COLLECTED LC DIGITAL DELAY (MICROSECONDS) 64.0 CHIRP DELAY (MICROSECONDS) 27.2 PROCESSOR DELAY (RAW SAMPLES) 0 PRF AT START OF TRANSFER (HZ) 828.4 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) 5.00 PROCESSOR WAVELENGTH (METERS) 0.05670 BAROMETRIC ALTITUDE (METERS) 7927.7 RADAR ALTITUDE (METERS) 4680.3 ALTITUDE USED IN PROCESSOR (METERS) 4680.4 ELEVATION OF INVESTIGATOR SITE (METERS) 3048 AIRCRAFT TRACK ANGLE (DEGREES) -92.9 AIRCRAFT YAW ANGLE (DEGREES) 3.8 AIRCRAFT PITCH ANGLE (DEGREES) 0.0 AIRCRAFT ROLL ANGLE (DEGREES) 0.5 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) 3.888 PRF RATIO CORRECTION FACTOR USED 1.0000 RANGE FFT SIZE 8192 AZIMUTH FFT SIZE 4096 FRAME SIZE (RANGE LINES) 2208 NUMBER OF FRAMES PROCESSED 105 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) 5453.22 FAR SLANT RANGE (METERS) 13977.32 NEAR LOOK ANGLE (DEGREES) 30.9 FAR LOOK ANGLE (DEGEES) 70.4 NUMBER OF LOOKS PROCESSED IN AZIMUTH 36 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 21.4 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) 43.2 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) 72.5563 IMAGE CENTER LONGITUDE (DEGREES) -38.4398 CALTONE VIDEO FREQUENCY 43.5938 CALTONE POWER MEASURED, DB, HH 89.2 CALTONE POWER MEASURED, DB, HV 91.3 CALTONE POWER MEASURED, DB, VH 89.2 CALTONE POWER MEASURED, DB, VV 91.3 CALIBRATION FACTOR APPLIED, DB, HH 0 CALIBRATION FACTOR APPLIED, DB, HV 0 CALIBRATION FACTOR APPLIED, DB, VH 0 CALIBRATION FACTOR APPLIED, DB, VV -98 MEASURED AND CORRECTED HV/VH POWER RATIO 1.000 MEASURED AND CORRECTED HV/VH PHASE (DEG) 0.0 CALTONE PHASE MEASURED, DEG, HH -151.0 CALTONE PHASE MEASURED, DEG, HV 164.0 CALTONE PHASE MEASURED, DEG, VH -151.0 CALTONE PHASE MEASURED, DEG, VV 164.0 GENERAL SCALE FACTOR 60.0 GPS ALTITUDE, M 7882.1 LATITUDE OF PEG POINT 72.613655 LONGITUDE OF PEG POINT -38.144115 HEADING AT PEG POINT -92.316780 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) -98.28 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 10370 NUMBER OF BYTES IN CORRECTION VECTORS 10240