DTHDR.TXT: DATA TAKE HEADER FILE 


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Data Take ID:                      24.10
Site Name:                         Japan C0 -a                    
Site ID:                           N11

Mission ID:                        SRL-1
Sensor ID:                         SIR-C
Radar Data Acquisition Mode:       SIR-C 9 / X-SAR
Antenna Direction:                 Right Looking
Orbit Direction:                   Ascending
Pulse Bandwidth (MHz):             10
Pulse Duration (micro sec):        34
Quantization Format:               8-bit
Beam Spoiling Mode:                0
PRF (Hz):                          1395.000
Frequency Band:                    L
Carrier Frequency (GHz):           1.254
Wavelength (m):                    0.239
Polarization Channel:              VV
Product Type:                      Survey Image
Data Take Start GMT:               1994/100:21:16:09.6
Data Take End GMT:                 1994/100:21:16:43.3
Data Take Duration (min:sec):      0:34
Latitude at Start GMT:             34 deg 21.2' N
Longitude at Start GMT:            129 deg 47.1' E
Latitude at End GMT:               35 deg 58.9' N
Longitude at End GMT:              131 deg 34.7' E
Center Incidence Angle (deg):      55.4
Track Angle at Image Center:       42.1 deg E of True North
Along-Track Image Size (km):       244.5
Cross-Track Image Size (km):       59.0
Along-Track Resolution (m):        141
Cross-Track Resolution (m):        78
Along-Track Pixel Spacing (m):     50
Cross-Track Pixel Spacing (m):     50
Radiometric Representation:        8-bit Amplitude
Geometric Reresentation:           Ground Range
Signal-to-Noise Ratio (dB):        4.0
Bit Error Rate (exponent):         0.0
Number of Looks:                   4.0
Image Segment Size (km):           100
Image Segments:                    3
Bytes per Record:                  2000
Records per Segment:               1330
Product Generation Date:           Sep 22, 1994
Processing Facility:               JPL
Processor S/W Version:             1.2.4   
Available Standard Products:       LVV, CVV,
                                   XVV
Processing Run Number:             10625
Comments:                          



SEG_01
   Lat/Long Near Early:            34 deg 31.8' N  129 deg 32.7' E
   Lat/Long Far Early:             34 deg 10.6' N  130 deg 1.5' E
   GMT Center                      1994/100:21:16:16.5
   Lat/Long Center:                34 deg 41.3' N  130 deg 8.7' E
   Lat/Long Near Late:             35 deg 12.1' N  130 deg 16.1' E
   Lat/Long Far Late:              34 deg 50.7' N  130 deg 44.9' E

SEG_02
   Lat/Long Near Early:            35 deg 12.1' N  130 deg 16.1' E
   Lat/Long Far Early:             34 deg 50.7' N  130 deg 44.9' E
   GMT Center                      1994/100:21:16:30.3
   Lat/Long Center:                35 deg 21.4' N  130 deg 52.5' E
   Lat/Long Near Late:             35 deg 52.1' N  131 deg 0.3' E
   Lat/Long Far Late:              35 deg 30.5' N  131 deg 29.1' E

SEG_03
   Lat/Long Near Early:            35 deg 52.1' N  131 deg 0.3' E
   Lat/Long Far Early:             35 deg 30.5' N  131 deg 29.1' E
   Lat/Long Near Data End:         36 deg 9.8' N  131 deg 20.2' E
   Lat/Long Far Data End:          35 deg 48.0' N  131 deg 49.0' E