NEW HEADER: RECORD LENGTH IN BYTES = 21720 NUMBER OF HEADER RECORDS = 6 NUMBER OF SAMPLES PER RECORD = 2172 NUMBER OF LINES IN IMAGE = 13006 NUMBER OF BYTES PER SAMPLE = 10 JPL AIRCRAFT SAR PROCESSOR VERSION 6.10 DATA TYPE = COMPRESSED RANGE PROJECTION = SLANT RANGE PIXEL SPACING (METERS) = 1.6655 AZIMUTH PIXEL SPACING (METERS) = 4.6296 BYTE OFFSET OF OLD HEADER = 0 BYTE OFFSET OF USER HEADER = 0 BYTE OFFSET OF FIRST DATA RECORD = 130320 BYTE OFFSET OF PARAMETER HEADER = 21720 LINE FORMAT OF DATA = RANGE BYTE OFFSET OF CALIBRATION HEADER = 43440 BYTE OFFSET OF DEM HEADER = 0 PARAMETER HEADER: GALVESTON 230-2 (A) NAME OF HEADER PARAMETER SITE NAME Galveston230-2 LATITUDE OF SITE (DEGREES) 29.1967 LONGITUDE OF SITE (DEGREES) -93.0467 IMAGE TITLE GALVESTON 230-2 (A) HDDT ID 98060 FREQUENCY L POLARIZATION AL CCT TYPE CM CCT ID 5616 ARCHIVAL FLAG 0 TRANSFER START FRAMECOUNT 5048233 PROCESSOR START FRAMECOUNT 5048233 LATITUDE AT START OF SCENE (DEGREES) 29.7144 LONGITUDE AT START OF SCENE (DEGREES) -94.2985 LATITUDE AT END OF SCENE (DEGREES) 29.2855 LONGITUDE AT END OF SCENE (DEGREES) -94.8700 APPROXIMATE STARTING HDDT FOOTAGE 388420 DATE OF ACQUISITION (GMT) 5-NOV-98 TIME OF ACQUISITION: GMT DAY 309 TIME OF ACQUISITION: SECONDS IN DAY 60777.0 RECORD WINDOW DURATION (MICROSECONDS) 130 FREQUENCIES COLLECTED PLC DIGITAL DELAY (MICROSECONDS) 93.0 CHIRP DELAY (MICROSECONDS) 32.5 PROCESSOR DELAY (RAW SAMPLES) 0 PRF AT START OF TRANSFER (HZ) 842.3 SAMPLING RATE (MHZ) 180.00 CENTER FREQUENCY AT VIDEO (MHZ) 42.50 CHIRP BANDWIDTH (MHZ) 80.00 TYPE OF CHIRP USED (ANALOG OR DIGITAL) ANALOG PULSE LENGTH (MICROSECONDS) 10.00 PROCESSOR WAVELENGTH (METERS) 0.23840 BAROMETRIC ALTITUDE (METERS) 7927.4 RADAR ALTITUDE (METERS) 8256.7 ALTITUDE USED IN PROCESSOR (METERS) 8256.7 ELEVATION OF INVESTIGATOR SITE (METERS) 6 AIRCRAFT TRACK ANGLE (DEGREES) -129.8 AIRCRAFT YAW ANGLE (DEGREES) 7.2 AIRCRAFT PITCH ANGLE (DEGREES) 0.9 AIRCRAFT ROLL ANGLE (DEGREES) 0.6 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 8192 FRAME SIZE (RANGE LINES) 4192 NUMBER OF FRAMES PROCESSED 33 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) 9013.26 FAR SLANT RANGE (METERS) 13275.31 NEAR LOOK ANGLE (DEGREES) 23.6 FAR LOOK ANGLE (DEGEES) 51.5 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 34.3 DESKEW FLAG (1=DESKEWED, 2=NOT DESKEWED) 1 SLANT RANGE SAMPLE SPACING (METERS) 1.67 NOMINAL SLANT RANGE RESOLUTION (METERS) 2.7 AZIMUTH SAMPLE SPACING (METERS) 4.63 NOMINAL AZIMUTH RESOLUTION (METERS) 13.5 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) 29.4832 IMAGE CENTER LONGITUDE (DEGREES) -94.5726 CALTONE VIDEO FREQUENCY 87.1875 CALTONE POWER MEASURED, DB, HH 85.1 CALTONE POWER MEASURED, DB, HV 77.5 CALTONE POWER MEASURED, DB, VH 85.1 CALTONE POWER MEASURED, DB, VV 77.5 CALIBRATION FACTOR APPLIED, DB, HH -145 CALIBRATION FACTOR APPLIED, DB, HV -138 CALIBRATION FACTOR APPLIED, DB, VH -145 CALIBRATION FACTOR APPLIED, DB, VV -138 MEASURED AND CORRECTED HV/VH POWER RATIO 0.184 MEASURED AND CORRECTED HV/VH PHASE (DEG) 57.3 CALTONE PHASE MEASURED, DEG, HH -2.5 CALTONE PHASE MEASURED, DEG, HV -166.0 CALTONE PHASE MEASURED, DEG, VH -2.7 CALTONE PHASE MEASURED, DEG, VV -166.0 GENERAL SCALE FACTOR 0.0 GPS ALTITUDE, M 8080.3 LATITUDE OF PEG POINT 29.57 LONGITUDE OF PEG POINT -94.56 HEADING AT PEG POINT -129.75 P-BAND RFI FILTER APPLIED FLAG NO P-BAND RFI FILTER ALGORITHM CALIBRATION HEADER: NAME OF HEADER CALIBRATION GENERAL SCALE FACTOR (dB) 0.00 HH AMPLITUDE CALIBRATION FACTOR (dB) -145.31 HV AMPLITUDE CALIBRATION FACTOR (dB) -137.51 VH AMPLITUDE CALIBRATION FACTOR (dB) -145.21 VV AMPLITUDE CALIBRATION FACTOR (dB) -137.51 HH PHASE CALIBRATION FACTOR (DEGREES) -42.01 HV PHASE CALIBRATION FACTOR (DEGREES) -49.65 VH PHASE CALIBRATION FACTOR (DEGREES) 7.65 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 65160 BYTE OFFSET TO HV CORRECTION VECTOR 86880 BYTE OFFSET TO VV CORRECTION VECTOR 108600 NUMBER OF BYTES IN CORRECTION VECTORS 10240