DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 149.42 Site Name: Alligator River, Australia Site ID: E68 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 / X-SAR Antenna Direction: Left Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 17 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1736.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/108:15:21:55.7 Data Take End GMT: 1994/108:15:23:40.7 Data Take Duration (min:sec): 1:45 Latitude at Start GMT: 15 deg 54.8' S Longitude at Start GMT: 130 deg 44.0' E Latitude at End GMT: 9 deg 59.4' S Longitude at End GMT: 134 deg 23.2' E Center Incidence Angle (deg): 29.0 Track Angle at Image Center: 31.3 deg E of True North Along-Track Image Size (km): 765.8 Cross-Track Image Size (km): 18.2 Along-Track Resolution (m): 109 Cross-Track Resolution (m): 66 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): -6.4 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 8 Bytes per Record: 2000 Records per Segment: 514 Product Generation Date: Jul 31, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV, XVV Processing Run Number: 10729 Comments: SEG_01 Lat/Long Near Early: 15 deg 57.4' S 130 deg 48.4' E Lat/Long Far Early: 15 deg 52.1' S 130 deg 39.6' E GMT Center 1994/108:15:22:02.5 Lat/Long Center: 15 deg 31.5' S 130 deg 58.8' E Lat/Long Near Late: 15 deg 11.2' S 131 deg 17.7' E Lat/Long Far Late: 15 deg 6.0' S 131 deg 9.0' E SEG_02 Lat/Long Near Early: 15 deg 11.2' S 131 deg 17.7' E Lat/Long Far Early: 15 deg 6.0' S 131 deg 9.0' E GMT Center 1994/108:15:22:16.2 Lat/Long Center: 14 deg 45.7' S 131 deg 27.8' E Lat/Long Near Late: 14 deg 25.0' S 131 deg 46.8' E Lat/Long Far Late: 14 deg 19.8' S 131 deg 38.1' E SEG_03 Lat/Long Near Early: 14 deg 25.0' S 131 deg 46.8' E Lat/Long Far Early: 14 deg 19.8' S 131 deg 38.1' E GMT Center 1994/108:15:22:30.0 Lat/Long Center: 13 deg 59.4' S 131 deg 56.8' E Lat/Long Near Late: 13 deg 38.6' S 132 deg 15.7' E Lat/Long Far Late: 13 deg 33.5' S 132 deg 7.1' E SEG_04 Lat/Long Near Early: 13 deg 38.6' S 132 deg 15.7' E Lat/Long Far Early: 13 deg 33.5' S 132 deg 7.1' E GMT Center 1994/108:15:22:43.7 Lat/Long Center: 13 deg 13.0' S 132 deg 25.6' E Lat/Long Near Late: 12 deg 52.2' S 132 deg 44.4' E Lat/Long Far Late: 12 deg 47.1' S 132 deg 35.7' E SEG_05 Lat/Long Near Early: 12 deg 52.2' S 132 deg 44.4' E Lat/Long Far Early: 12 deg 47.1' S 132 deg 35.7' E GMT Center 1994/108:15:22:57.4 Lat/Long Center: 12 deg 26.6' S 132 deg 54.2' E Lat/Long Near Late: 12 deg 5.7' S 133 deg 12.8' E Lat/Long Far Late: 12 deg 0.6' S 133 deg 4.2' E SEG_06 Lat/Long Near Early: 12 deg 5.7' S 133 deg 12.8' E Lat/Long Far Early: 12 deg 0.6' S 133 deg 4.2' E GMT Center 1994/108:15:23:11.1 Lat/Long Center: 11 deg 40.0' S 133 deg 22.6' E Lat/Long Near Late: 11 deg 19.5' S 133 deg 40.9' E Lat/Long Far Late: 11 deg 14.4' S 133 deg 32.3' E SEG_07 Lat/Long Near Early: 11 deg 19.5' S 133 deg 40.9' E Lat/Long Far Early: 11 deg 14.4' S 133 deg 32.3' E GMT Center 1994/108:15:23:24.8 Lat/Long Center: 10 deg 53.5' S 133 deg 50.8' E Lat/Long Near Late: 10 deg 32.8' S 134 deg 9.0' E Lat/Long Far Late: 10 deg 27.8' S 134 deg 0.5' E SEG_08 Lat/Long Near Early: 10 deg 32.8' S 134 deg 9.0' E Lat/Long Far Early: 10 deg 27.8' S 134 deg 0.5' E GMT Center 1994/108:15:23:38.5 Lat/Long Center: 10 deg 6.8' S 134 deg 18.8' E Lat/Long Near Data End: 10 deg 1.9' S 134 deg 27.5' E Lat/Long Far Data End: 9 deg 56.9' S 134 deg 19.0' E