DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 92.20 Site Name: Japan B0 Site ID: N71 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 34 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: 1994/105:02:11:51.8 Data Take End GMT: 1994/105:02:15:32.2 Data Take Duration (min:sec): 3:42 Latitude at Start GMT: 48 deg 34.9' N Longitude at Start GMT: 131 deg 44.1' E Latitude at End GMT: 39 deg 4.1' N Longitude at End GMT: 146 deg 44.2' E Center Incidence Angle (deg): 23.5 Track Angle at Image Center: 131.3 deg E of True North Along-Track Image Size (km): 1601.0 Cross-Track Image Size (km): 27.8 Along-Track Resolution (m): 89 Cross-Track Resolution (m): 80 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): -2.0 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 17 Bytes per Record: 2000 Records per Segment: 706 Product Generation Date: Sep 07, 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: 11144 Comments: SEG_01 Lat/Long Near Early: 48 deg 41.6' N 131 deg 51.0' E Lat/Long Far Early: 48 deg 28.4' N 131 deg 37.3' E GMT Center 1994/105:02:11:58.7 Lat/Long Center: 48 deg 19.4' N 132 deg 17.1' E Lat/Long Near Late: 48 deg 10.2' N 132 deg 56.8' E Lat/Long Far Late: 47 deg 57.3' N 132 deg 43.0' E SEG_02 Lat/Long Near Early: 48 deg 10.2' N 132 deg 56.8' E Lat/Long Far Early: 47 deg 57.3' N 132 deg 43.0' E GMT Center 1994/105:02:12:12.4 Lat/Long Center: 47 deg 47.8' N 133 deg 22.2' E Lat/Long Near Late: 47 deg 38.1' N 134 deg 1.2' E Lat/Long Far Late: 47 deg 25.4' N 133 deg 47.4' E SEG_03 Lat/Long Near Early: 47 deg 38.1' N 134 deg 1.2' E Lat/Long Far Early: 47 deg 25.4' N 133 deg 47.4' E GMT Center 1994/105:02:12:26.2 Lat/Long Center: 47 deg 15.5' N 134 deg 25.9' E Lat/Long Near Late: 47 deg 5.3' N 135 deg 4.2' E Lat/Long Far Late: 46 deg 52.9' N 134 deg 50.4' E SEG_04 Lat/Long Near Early: 47 deg 5.3' N 135 deg 4.2' E Lat/Long Far Early: 46 deg 52.9' N 134 deg 50.4' E GMT Center 1994/105:02:12:40.0 Lat/Long Center: 46 deg 42.5' N 135 deg 28.2' E Lat/Long Near Late: 46 deg 31.9' N 136 deg 5.9' E Lat/Long Far Late: 46 deg 19.8' N 135 deg 52.0' E SEG_05 Lat/Long Near Early: 46 deg 31.9' N 136 deg 5.9' E Lat/Long Far Early: 46 deg 19.8' N 135 deg 52.0' E GMT Center 1994/105:02:12:53.7 Lat/Long Center: 46 deg 8.9' N 136 deg 29.2' E Lat/Long Near Late: 45 deg 57.9' N 137 deg 6.2' E Lat/Long Far Late: 45 deg 46.0' N 136 deg 52.3' E SEG_06 Lat/Long Near Early: 45 deg 57.9' N 137 deg 6.2' E Lat/Long Far Early: 45 deg 46.0' N 136 deg 52.3' E GMT Center 1994/105:02:13:07.5 Lat/Long Center: 45 deg 34.8' N 137 deg 28.8' E Lat/Long Near Late: 45 deg 23.3' N 138 deg 5.2' E Lat/Long Far Late: 45 deg 11.6' N 137 deg 51.3' E SEG_07 Lat/Long Near Early: 45 deg 23.3' N 138 deg 5.2' E Lat/Long Far Early: 45 deg 11.6' N 137 deg 51.3' E GMT Center 1994/105:02:13:21.3 Lat/Long Center: 44 deg 60.0' N 138 deg 27.2' E Lat/Long Near Late: 44 deg 48.2' N 139 deg 2.9' E Lat/Long Far Late: 44 deg 36.6' N 138 deg 49.0' E SEG_08 Lat/Long Near Early: 44 deg 48.2' N 139 deg 2.9' E Lat/Long Far Early: 44 deg 36.6' N 138 deg 49.0' E GMT Center 1994/105:02:13:35.0 Lat/Long Center: 44 deg 24.6' N 139 deg 24.3' E Lat/Long Near Late: 44 deg 12.4' N 139 deg 59.4' E Lat/Long Far Late: 44 deg 1.1' N 139 deg 45.5' E SEG_09 Lat/Long Near Early: 44 deg 12.4' N 139 deg 59.4' E Lat/Long Far Early: 44 deg 1.1' N 139 deg 45.5' E GMT Center 1994/105:02:13:48.8 Lat/Long Center: 43 deg 48.8' N 140 deg 20.2' E Lat/Long Near Late: 43 deg 36.2' N 140 deg 54.6' E Lat/Long Far Late: 43 deg 25.1' N 140 deg 40.8' E SEG_10 Lat/Long Near Early: 43 deg 36.2' N 140 deg 54.6' E Lat/Long Far Early: 43 deg 25.1' N 140 deg 40.8' E GMT Center 1994/105:02:14:02.6 Lat/Long Center: 43 deg 12.4' N 141 deg 14.9' E Lat/Long Near Late: 42 deg 59.4' N 141 deg 48.7' E Lat/Long Far Late: 42 deg 48.5' N 141 deg 34.9' E SEG_11 Lat/Long Near Early: 42 deg 59.4' N 141 deg 48.7' E Lat/Long Far Early: 42 deg 48.5' N 141 deg 34.9' E GMT Center 1994/105:02:14:16.4 Lat/Long Center: 42 deg 35.5' N 142 deg 8.5' E Lat/Long Near Late: 42 deg 22.2' N 142 deg 41.7' E Lat/Long Far Late: 42 deg 11.5' N 142 deg 27.9' E SEG_12 Lat/Long Near Early: 42 deg 22.2' N 142 deg 41.7' E Lat/Long Far Early: 42 deg 11.5' N 142 deg 27.9' E GMT Center 1994/105:02:14:30.1 Lat/Long Center: 41 deg 58.1' N 143 deg 0.9' E Lat/Long Near Late: 41 deg 44.5' N 143 deg 33.5' E Lat/Long Far Late: 41 deg 33.9' N 143 deg 19.8' E SEG_13 Lat/Long Near Early: 41 deg 44.5' N 143 deg 33.5' E Lat/Long Far Early: 41 deg 33.9' N 143 deg 19.8' E GMT Center 1994/105:02:14:43.9 Lat/Long Center: 41 deg 20.3' N 143 deg 52.2' E Lat/Long Near Late: 41 deg 6.3' N 144 deg 24.2' E Lat/Long Far Late: 40 deg 56.0' N 144 deg 10.6' E SEG_14 Lat/Long Near Early: 41 deg 6.3' N 144 deg 24.2' E Lat/Long Far Early: 40 deg 56.0' N 144 deg 10.6' E GMT Center 1994/105:02:14:57.7 Lat/Long Center: 40 deg 42.0' N 144 deg 42.5' E Lat/Long Near Late: 40 deg 27.8' N 145 deg 14.0' E Lat/Long Far Late: 40 deg 17.6' N 145 deg 0.4' E SEG_15 Lat/Long Near Early: 40 deg 27.8' N 145 deg 14.0' E Lat/Long Far Early: 40 deg 17.6' N 145 deg 0.4' E GMT Center 1994/105:02:15:11.4 Lat/Long Center: 40 deg 3.3' N 145 deg 31.7' E Lat/Long Near Late: 39 deg 48.8' N 146 deg 2.6' E Lat/Long Far Late: 39 deg 38.8' N 145 deg 49.2' E SEG_16 Lat/Long Near Early: 39 deg 48.8' N 146 deg 2.6' E Lat/Long Far Early: 39 deg 38.8' N 145 deg 49.2' E GMT Center 1994/105:02:15:25.2 Lat/Long Center: 39 deg 24.2' N 146 deg 19.9' E Lat/Long Near Late: 39 deg 9.4' N 146 deg 50.3' E Lat/Long Far Late: 38 deg 59.6' N 146 deg 37.0' E SEG_17 Lat/Long Near Early: 39 deg 9.4' N 146 deg 50.3' E Lat/Long Far Early: 38 deg 59.6' N 146 deg 37.0' E Lat/Long Near Data End: 39 deg 9.0' N 146 deg 50.8' E Lat/Long Far Data End: 38 deg 59.2' N 146 deg 37.4' E