DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 76.60 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): 1620.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/104:02:31:47.8 Data Take End GMT: 1994/104:02:35:34.2 Data Take Duration (min:sec): 3:47 Latitude at Start GMT: 48 deg 38.6' N Longitude at Start GMT: 131 deg 19.9' E Latitude at End GMT: 39 deg 1.8' N Longitude at End GMT: 146 deg 53.3' E Center Incidence Angle (deg): 31.0 Track Angle at Image Center: 130.6 deg E of True North Along-Track Image Size (km): 1642.3 Cross-Track Image Size (km): 16.4 Along-Track Resolution (m): 112 Cross-Track Resolution (m): 62 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): -0.2 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: 478 Product Generation Date: Sep 02, 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: 11136 Comments: SEG_01 Lat/Long Near Early: 48 deg 42.4' N 131 deg 23.7' E Lat/Long Far Early: 48 deg 34.8' N 131 deg 16.1' E GMT Center 1994/104:02:31:54.7 Lat/Long Center: 48 deg 23.4' N 131 deg 53.4' E Lat/Long Near Late: 48 deg 11.8' N 132 deg 30.4' E Lat/Long Far Late: 48 deg 4.4' N 132 deg 22.7' E SEG_02 Lat/Long Near Early: 48 deg 11.8' N 132 deg 30.4' E Lat/Long Far Early: 48 deg 4.4' N 132 deg 22.7' E GMT Center 1994/104:02:32:08.5 Lat/Long Center: 47 deg 52.6' N 132 deg 59.4' E Lat/Long Near Late: 47 deg 40.6' N 133 deg 35.7' E Lat/Long Far Late: 47 deg 33.2' N 133 deg 27.9' E SEG_03 Lat/Long Near Early: 47 deg 40.6' N 133 deg 35.7' E Lat/Long Far Early: 47 deg 33.2' N 133 deg 27.9' E GMT Center 1994/104:02:32:22.3 Lat/Long Center: 47 deg 21.1' N 134 deg 3.9' E Lat/Long Near Late: 47 deg 8.7' N 134 deg 39.6' E Lat/Long Far Late: 47 deg 1.4' N 134 deg 31.7' E SEG_04 Lat/Long Near Early: 47 deg 8.7' N 134 deg 39.6' E Lat/Long Far Early: 47 deg 1.4' N 134 deg 31.7' E GMT Center 1994/104:02:32:36.0 Lat/Long Center: 46 deg 48.9' N 135 deg 7.1' E Lat/Long Near Late: 46 deg 36.1' N 135 deg 42.2' E Lat/Long Far Late: 46 deg 28.9' N 135 deg 34.2' E SEG_05 Lat/Long Near Early: 46 deg 36.1' N 135 deg 42.2' E Lat/Long Far Early: 46 deg 28.9' N 135 deg 34.2' E GMT Center 1994/104:02:32:49.8 Lat/Long Center: 46 deg 16.0' N 136 deg 8.9' E Lat/Long Near Late: 46 deg 2.8' N 136 deg 43.4' E Lat/Long Far Late: 45 deg 55.8' N 136 deg 35.4' E SEG_06 Lat/Long Near Early: 46 deg 2.8' N 136 deg 43.4' E Lat/Long Far Early: 45 deg 55.8' N 136 deg 35.4' E GMT Center 1994/104:02:33:03.6 Lat/Long Center: 45 deg 42.5' N 137 deg 9.5' E Lat/Long Near Late: 45 deg 29.0' N 137 deg 43.3' E Lat/Long Far Late: 45 deg 22.0' N 137 deg 35.3' E SEG_07 Lat/Long Near Early: 45 deg 29.0' N 137 deg 43.3' E Lat/Long Far Early: 45 deg 22.0' N 137 deg 35.3' E GMT Center 1994/104:02:33:17.4 Lat/Long Center: 45 deg 8.4' N 138 deg 8.7' E Lat/Long Near Late: 44 deg 54.5' N 138 deg 41.9' E Lat/Long Far Late: 44 deg 47.7' N 138 deg 33.9' E SEG_08 Lat/Long Near Early: 44 deg 54.5' N 138 deg 41.9' E Lat/Long Far Early: 44 deg 47.7' N 138 deg 33.9' E GMT Center 1994/104:02:33:31.2 Lat/Long Center: 44 deg 33.7' N 139 deg 6.7' E Lat/Long Near Late: 44 deg 19.5' N 139 deg 39.3' E Lat/Long Far Late: 44 deg 12.8' N 139 deg 31.2' E SEG_09 Lat/Long Near Early: 44 deg 19.5' N 139 deg 39.3' E Lat/Long Far Early: 44 deg 12.8' N 139 deg 31.2' E GMT Center 1994/104:02:33:45.0 Lat/Long Center: 43 deg 58.5' N 140 deg 3.5' E Lat/Long Near Late: 43 deg 44.0' N 140 deg 35.4' E Lat/Long Far Late: 43 deg 37.3' N 140 deg 27.3' E SEG_10 Lat/Long Near Early: 43 deg 44.0' N 140 deg 35.4' E Lat/Long Far Early: 43 deg 37.3' N 140 deg 27.3' E GMT Center 1994/104:02:33:58.7 Lat/Long Center: 43 deg 22.7' N 140 deg 59.0' E Lat/Long Near Late: 43 deg 7.9' N 141 deg 30.4' E Lat/Long Far Late: 43 deg 1.3' N 141 deg 22.3' E SEG_11 Lat/Long Near Early: 43 deg 7.9' N 141 deg 30.4' E Lat/Long Far Early: 43 deg 1.3' N 141 deg 22.3' E GMT Center 1994/104:02:34:12.5 Lat/Long Center: 42 deg 46.4' N 141 deg 53.4' E Lat/Long Near Late: 42 deg 31.3' N 142 deg 24.2' E Lat/Long Far Late: 42 deg 24.8' N 142 deg 16.1' E SEG_12 Lat/Long Near Early: 42 deg 31.3' N 142 deg 24.2' E Lat/Long Far Early: 42 deg 24.8' N 142 deg 16.1' E GMT Center 1994/104:02:34:26.3 Lat/Long Center: 42 deg 9.6' N 142 deg 46.7' E Lat/Long Near Late: 41 deg 54.2' N 143 deg 16.9' E Lat/Long Far Late: 41 deg 47.8' N 143 deg 8.8' E SEG_13 Lat/Long Near Early: 41 deg 54.2' N 143 deg 16.9' E Lat/Long Far Early: 41 deg 47.8' N 143 deg 8.8' E GMT Center 1994/104:02:34:40.1 Lat/Long Center: 41 deg 32.3' N 143 deg 38.8' E Lat/Long Near Late: 41 deg 16.6' N 144 deg 8.5' E Lat/Long Far Late: 41 deg 10.4' N 144 deg 0.4' E SEG_14 Lat/Long Near Early: 41 deg 16.6' N 144 deg 8.5' E Lat/Long Far Early: 41 deg 10.4' N 144 deg 0.4' E GMT Center 1994/104:02:34:53.9 Lat/Long Center: 40 deg 54.6' N 144 deg 29.9' E Lat/Long Near Late: 40 deg 38.7' N 144 deg 59.0' E Lat/Long Far Late: 40 deg 32.5' N 144 deg 51.0' E SEG_15 Lat/Long Near Early: 40 deg 38.7' N 144 deg 59.0' E Lat/Long Far Early: 40 deg 32.5' N 144 deg 51.0' E GMT Center 1994/104:02:35:07.7 Lat/Long Center: 40 deg 16.4' N 145 deg 19.9' E Lat/Long Near Late: 40 deg 0.2' N 145 deg 48.6' E Lat/Long Far Late: 39 deg 54.1' N 145 deg 40.5' E SEG_16 Lat/Long Near Early: 40 deg 0.2' N 145 deg 48.6' E Lat/Long Far Early: 39 deg 54.1' N 145 deg 40.5' E GMT Center 1994/104:02:35:21.4 Lat/Long Center: 39 deg 37.8' N 146 deg 8.9' E Lat/Long Near Late: 39 deg 21.4' N 146 deg 37.1' E Lat/Long Far Late: 39 deg 15.4' N 146 deg 29.0' E SEG_17 Lat/Long Near Early: 39 deg 21.4' N 146 deg 37.1' E Lat/Long Far Early: 39 deg 15.4' N 146 deg 29.0' E Lat/Long Near Data End: 39 deg 4.8' N 146 deg 57.3' E Lat/Long Far Data End: 38 deg 58.8' N 146 deg 49.3' E