DTHDR.TXT: DATA TAKE HEADER FILE 


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Data Take ID:                      100.00
Site Name:                         Honolulu, Hawaii               
Site ID:                           T29

Mission ID:                        SRL-2
Sensor ID:                         SIR-C
Radar Data Acquisition Mode:       SIR-C 16 / X-SAR
Antenna Direction:                 Right Looking
Orbit Direction:                   Ascending
Pulse Bandwidth (MHz):             20
Pulse Duration (micro sec):        8
Quantization Format:               BFPQ
Beam Spoiling Mode:                0
PRF (Hz):                          1395.000
Frequency Band:                    L
Carrier Frequency (GHz):           1.249
Wavelength (m):                    0.240
Polarization Channel:              HH
Product Type:                      Survey Image
Data Take Start GMT:               1994/279:13:50:32.8
Data Take End GMT:                 1994/279:13:51:18.7
Data Take Duration (min:sec):      0:47
Latitude at Start GMT:             19 deg 28.0' N
Longitude at Start GMT:            159 deg 7.3' W
Latitude at End GMT:               21 deg 59.5' N
Longitude at End GMT:              157 deg 22.3' W
Center Incidence Angle (deg):      34.2
Track Angle at Image Center:       33.4 deg E of True North
Along-Track Image Size (km):       334.6
Cross-Track Image Size (km):       22.4
Along-Track Resolution (m):        95
Cross-Track Resolution (m):        57
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):        100.0
Bit Error Rate (exponent):         0.0
Number of Looks:                   4.0
Image Segment Size (km):           100
Image Segments:                    4
Bytes per Record:                  2000
Records per Segment:               598
Product Generation Date:           Feb 09, 1995
Processing Facility:               JPL
Processor S/W Version:             1.2.7   
Available Standard Products:       LHH, LVH, LHV, LVV,
                                   CHH, CVH, CHV, CVV,
                                   XVV
Processing Run Number:             40984
Comments:                          



SEG_01
   Lat/Long Near Early:            19 deg 31.3' N  159 deg 12.7' W
   Lat/Long Far Early:             19 deg 24.7' N  159 deg 2.0' W
   GMT Center                      1994/279:13:50:39.6
   Lat/Long Center:                19 deg 50.8' N  158 deg 51.8' W
   Lat/Long Near Late:             20 deg 16.8' N  158 deg 41.6' W
   Lat/Long Far Late:              20 deg 10.1' N  158 deg 30.8' W

SEG_02
   Lat/Long Near Early:            20 deg 16.8' N  158 deg 41.6' W
   Lat/Long Far Early:             20 deg 10.1' N  158 deg 30.8' W
   GMT Center                      1994/279:13:50:53.4
   Lat/Long Center:                20 deg 36.1' N  158 deg 20.5' W
   Lat/Long Near Late:             21 deg 2.1' N  158 deg 10.1' W
   Lat/Long Far Late:              20 deg 55.4' N  157 deg 59.3' W

SEG_03
   Lat/Long Near Early:            21 deg 2.1' N  158 deg 10.1' W
   Lat/Long Far Early:             20 deg 55.4' N  157 deg 59.3' W
   GMT Center                      1994/279:13:51:07.1
   Lat/Long Center:                21 deg 21.4' N  157 deg 48.8' W
   Lat/Long Near Late:             21 deg 47.3' N  157 deg 38.3' W
   Lat/Long Far Late:              21 deg 40.6' N  157 deg 27.5' W

SEG_04
   Lat/Long Near Early:            21 deg 47.3' N  157 deg 38.3' W
   Lat/Long Far Early:             21 deg 40.6' N  157 deg 27.5' W
   Lat/Long Near Data End:         22 deg 2.9' N  157 deg 27.7' W
   Lat/Long Far Data End:          21 deg 56.1' N  157 deg 16.9' W