DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 61.40 Site Name: Japan A0 Site ID: N66 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 / X-SAR Antenna Direction: Left 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: 1994/103:04:23:38.7 Data Take End GMT: 1994/103:04:28:14.5 Data Take Duration (min:sec): 4:32 Latitude at Start GMT: 41 deg 13.8' N Longitude at Start GMT: 126 deg 15.2' E Latitude at End GMT: 27 deg 6.0' N Longitude at End GMT: 139 deg 54.8' E Center Incidence Angle (deg): 28.9 Track Angle at Image Center: 142.0 deg E of True North Along-Track Image Size (km): 2003.1 Cross-Track Image Size (km): 19.0 Along-Track Resolution (m): 94 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): 27.5 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 21 Bytes per Record: 2000 Records per Segment: 530 Product Generation Date: Jul 21, 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: 10590 Comments: SEG_01 Lat/Long Near Early: 41 deg 10.2' N 126 deg 10.0' E Lat/Long Far Early: 41 deg 17.5' N 126 deg 20.3' E GMT Center 1994/103:04:23:45.5 Lat/Long Center: 40 deg 54.2' N 126 deg 39.6' E Lat/Long Near Late: 40 deg 30.8' N 126 deg 58.6' E Lat/Long Far Late: 40 deg 38.0' N 127 deg 8.9' E SEG_02 Lat/Long Near Early: 40 deg 30.8' N 126 deg 58.6' E Lat/Long Far Early: 40 deg 38.0' N 127 deg 8.9' E GMT Center 1994/103:04:23:59.3 Lat/Long Center: 40 deg 14.3' N 127 deg 28.0' E Lat/Long Near Late: 39 deg 50.8' N 127 deg 46.6' E Lat/Long Far Late: 39 deg 57.9' N 127 deg 56.8' E SEG_03 Lat/Long Near Early: 39 deg 50.8' N 127 deg 46.6' E Lat/Long Far Early: 39 deg 57.9' N 127 deg 56.8' E GMT Center 1994/103:04:24:13.1 Lat/Long Center: 39 deg 34.4' N 128 deg 15.1' E Lat/Long Near Late: 39 deg 10.8' N 128 deg 33.3' E Lat/Long Far Late: 39 deg 17.7' N 128 deg 43.4' E SEG_04 Lat/Long Near Early: 39 deg 10.8' N 128 deg 33.3' E Lat/Long Far Early: 39 deg 17.7' N 128 deg 43.4' E GMT Center 1994/103:04:24:26.9 Lat/Long Center: 38 deg 54.1' N 129 deg 1.3' E Lat/Long Near Late: 38 deg 30.3' N 129 deg 19.0' E Lat/Long Far Late: 38 deg 37.2' N 129 deg 29.1' E SEG_05 Lat/Long Near Early: 38 deg 30.3' N 129 deg 19.0' E Lat/Long Far Early: 38 deg 37.2' N 129 deg 29.1' E GMT Center 1994/103:04:24:40.6 Lat/Long Center: 38 deg 13.1' N 129 deg 46.9' E Lat/Long Near Late: 37 deg 49.3' N 130 deg 4.1' E Lat/Long Far Late: 37 deg 56.0' N 130 deg 14.2' E SEG_06 Lat/Long Near Early: 37 deg 49.3' N 130 deg 4.1' E Lat/Long Far Early: 37 deg 56.0' N 130 deg 14.2' E GMT Center 1994/103:04:24:54.4 Lat/Long Center: 37 deg 32.1' N 130 deg 31.2' E Lat/Long Near Late: 37 deg 8.2' N 130 deg 48.1' E Lat/Long Far Late: 37 deg 14.9' N 130 deg 58.1' E SEG_07 Lat/Long Near Early: 37 deg 8.2' N 130 deg 48.1' E Lat/Long Far Early: 37 deg 14.9' N 130 deg 58.1' E GMT Center 1994/103:04:25:08.2 Lat/Long Center: 36 deg 50.8' N 131 deg 14.7' E Lat/Long Near Late: 36 deg 26.8' N 131 deg 31.2' E Lat/Long Far Late: 36 deg 33.4' N 131 deg 41.1' E SEG_08 Lat/Long Near Early: 36 deg 26.8' N 131 deg 31.2' E Lat/Long Far Early: 36 deg 33.4' N 131 deg 41.1' E GMT Center 1994/103:04:25:21.9 Lat/Long Center: 36 deg 9.3' N 131 deg 57.4' E Lat/Long Near Late: 35 deg 44.8' N 132 deg 13.9' E Lat/Long Far Late: 35 deg 51.3' N 132 deg 23.7' E SEG_09 Lat/Long Near Early: 35 deg 44.8' N 132 deg 13.9' E Lat/Long Far Early: 35 deg 51.3' N 132 deg 23.7' E GMT Center 1994/103:04:25:35.7 Lat/Long Center: 35 deg 27.1' N 132 deg 39.6' E Lat/Long Near Late: 35 deg 2.8' N 132 deg 55.4' E Lat/Long Far Late: 35 deg 9.2' N 133 deg 5.2' E SEG_10 Lat/Long Near Early: 35 deg 2.8' N 132 deg 55.4' E Lat/Long Far Early: 35 deg 9.2' N 133 deg 5.2' E GMT Center 1994/103:04:25:49.5 Lat/Long Center: 34 deg 44.9' N 133 deg 20.7' E Lat/Long Near Late: 34 deg 20.6' N 133 deg 36.2' E Lat/Long Far Late: 34 deg 26.9' N 133 deg 45.9' E SEG_11 Lat/Long Near Early: 34 deg 20.6' N 133 deg 36.2' E Lat/Long Far Early: 34 deg 26.9' N 133 deg 45.9' E GMT Center 1994/103:04:26:03.3 Lat/Long Center: 34 deg 2.5' N 134 deg 1.1' E Lat/Long Near Late: 33 deg 37.8' N 134 deg 16.5' E Lat/Long Far Late: 33 deg 44.0' N 134 deg 26.2' E SEG_12 Lat/Long Near Early: 33 deg 37.8' N 134 deg 16.5' E Lat/Long Far Early: 33 deg 44.0' N 134 deg 26.2' E GMT Center 1994/103:04:26:17.0 Lat/Long Center: 33 deg 19.5' N 134 deg 41.1' E Lat/Long Near Late: 32 deg 55.0' N 134 deg 55.9' E Lat/Long Far Late: 33 deg 1.2' N 135 deg 5.5' E SEG_13 Lat/Long Near Early: 32 deg 55.0' N 134 deg 55.9' E Lat/Long Far Early: 33 deg 1.2' N 135 deg 5.5' E GMT Center 1994/103:04:26:30.8 Lat/Long Center: 32 deg 36.6' N 135 deg 20.1' E Lat/Long Near Late: 32 deg 12.0' N 135 deg 34.6' E Lat/Long Far Late: 32 deg 18.1' N 135 deg 44.1' E SEG_14 Lat/Long Near Early: 32 deg 12.0' N 135 deg 34.6' E Lat/Long Far Early: 32 deg 18.1' N 135 deg 44.1' E GMT Center 1994/103:04:26:44.6 Lat/Long Center: 31 deg 53.5' N 135 deg 58.4' E Lat/Long Near Late: 31 deg 28.5' N 136 deg 12.9' E Lat/Long Far Late: 31 deg 34.5' N 136 deg 22.4' E SEG_15 Lat/Long Near Early: 31 deg 28.5' N 136 deg 12.9' E Lat/Long Far Early: 31 deg 34.5' N 136 deg 22.4' E GMT Center 1994/103:04:26:58.4 Lat/Long Center: 31 deg 9.8' N 136 deg 36.4' E Lat/Long Near Late: 30 deg 45.1' N 136 deg 50.3' E Lat/Long Far Late: 30 deg 51.0' N 136 deg 59.7' E SEG_16 Lat/Long Near Early: 30 deg 45.1' N 136 deg 50.3' E Lat/Long Far Early: 30 deg 51.0' N 136 deg 59.7' E GMT Center 1994/103:04:27:12.1 Lat/Long Center: 30 deg 26.2' N 137 deg 13.5' E Lat/Long Near Late: 30 deg 1.4' N 137 deg 27.1' E Lat/Long Far Late: 30 deg 7.2' N 137 deg 36.5' E SEG_17 Lat/Long Near Early: 30 deg 1.4' N 137 deg 27.1' E Lat/Long Far Early: 30 deg 7.2' N 137 deg 36.5' E GMT Center 1994/103:04:27:25.9 Lat/Long Center: 29 deg 42.4' N 137 deg 50.0' E Lat/Long Near Late: 29 deg 17.6' N 138 deg 3.4' E Lat/Long Far Late: 29 deg 23.3' N 138 deg 12.7' E SEG_18 Lat/Long Near Early: 29 deg 17.6' N 138 deg 3.4' E Lat/Long Far Early: 29 deg 23.3' N 138 deg 12.7' E GMT Center 1994/103:04:27:39.7 Lat/Long Center: 28 deg 58.1' N 138 deg 26.2' E Lat/Long Near Late: 28 deg 33.2' N 138 deg 39.4' E Lat/Long Far Late: 28 deg 38.9' N 138 deg 48.6' E SEG_19 Lat/Long Near Early: 28 deg 33.2' N 138 deg 39.4' E Lat/Long Far Early: 28 deg 38.9' N 138 deg 48.6' E GMT Center 1994/103:04:27:53.4 Lat/Long Center: 28 deg 13.9' N 139 deg 1.6' E Lat/Long Near Late: 27 deg 49.0' N 139 deg 14.5' E Lat/Long Far Late: 27 deg 54.6' N 139 deg 23.7' E SEG_20 Lat/Long Near Early: 27 deg 49.0' N 139 deg 14.5' E Lat/Long Far Early: 27 deg 54.6' N 139 deg 23.7' E GMT Center 1994/103:04:28:07.2 Lat/Long Center: 27 deg 29.6' N 139 deg 36.4' E Lat/Long Near Late: 27 deg 4.6' N 139 deg 49.2' E Lat/Long Far Late: 27 deg 10.1' N 139 deg 58.3' E SEG_21 Lat/Long Near Early: 27 deg 4.6' N 139 deg 49.2' E Lat/Long Far Early: 27 deg 10.1' N 139 deg 58.3' E Lat/Long Near Data End: 27 deg 3.2' N 139 deg 50.2' E Lat/Long Far Data End: 27 deg 8.7' N 139 deg 59.3' E