DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 29.50 Site Name: Japan C3 Site ID: N79 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 13 / X-SAR Antenna Direction: Left Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 17 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1674.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/101:05:01:12.3 Data Take End GMT: 1994/101:05:05:00.9 Data Take Duration (min:sec): 3:47 Latitude at Start GMT: 42 deg 32.4' N Longitude at Start GMT: 128 deg 48.5' E Latitude at End GMT: 30 deg 52.5' N Longitude at End GMT: 140 deg 31.5' E Center Incidence Angle (deg): 47.8 Track Angle at Image Center: 141.5 deg E of True North Along-Track Image Size (km): 1656.7 Cross-Track Image Size (km): 32.6 Along-Track Resolution (m): 74 Cross-Track Resolution (m): 43 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): 71.6 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: 802 Product Generation Date: Jul 20, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LVV, CHH, CVV, XVV Processing Run Number: 10594 Comments: SEG_01 Lat/Long Near Early: 42 deg 26.3' N 128 deg 39.7' E Lat/Long Far Early: 42 deg 38.4' N 128 deg 57.3' E GMT Center 1994/101:05:01:19.2 Lat/Long Center: 42 deg 12.5' N 129 deg 13.3' E Lat/Long Near Late: 41 deg 46.6' N 129 deg 29.1' E Lat/Long Far Late: 41 deg 58.5' N 129 deg 46.6' E SEG_02 Lat/Long Near Early: 41 deg 46.6' N 129 deg 29.1' E Lat/Long Far Early: 41 deg 58.5' N 129 deg 46.6' E GMT Center 1994/101:05:01:33.0 Lat/Long Center: 41 deg 32.5' N 130 deg 2.1' E Lat/Long Near Late: 41 deg 6.5' N 130 deg 17.3' E Lat/Long Far Late: 41 deg 18.2' N 130 deg 34.8' E SEG_03 Lat/Long Near Early: 41 deg 6.5' N 130 deg 17.3' E Lat/Long Far Early: 41 deg 18.2' N 130 deg 34.8' E GMT Center 1994/101:05:01:46.8 Lat/Long Center: 40 deg 52.1' N 130 deg 49.8' E Lat/Long Near Late: 40 deg 25.7' N 131 deg 4.9' E Lat/Long Far Late: 40 deg 37.3' N 131 deg 22.4' E SEG_04 Lat/Long Near Early: 40 deg 25.7' N 131 deg 4.9' E Lat/Long Far Early: 40 deg 37.3' N 131 deg 22.4' E GMT Center 1994/101:05:02:00.6 Lat/Long Center: 40 deg 11.1' N 131 deg 36.9' E Lat/Long Near Late: 39 deg 44.9' N 131 deg 51.2' E Lat/Long Far Late: 39 deg 56.4' N 132 deg 8.6' E SEG_05 Lat/Long Near Early: 39 deg 44.9' N 131 deg 51.2' E Lat/Long Far Early: 39 deg 56.4' N 132 deg 8.6' E GMT Center 1994/101:05:02:14.4 Lat/Long Center: 39 deg 30.1' N 132 deg 22.7' E Lat/Long Near Late: 39 deg 3.8' N 132 deg 36.6' E Lat/Long Far Late: 39 deg 15.1' N 132 deg 53.9' E SEG_06 Lat/Long Near Early: 39 deg 3.8' N 132 deg 36.6' E Lat/Long Far Early: 39 deg 15.1' N 132 deg 53.9' E GMT Center 1994/101:05:02:28.2 Lat/Long Center: 38 deg 48.7' N 133 deg 7.5' E Lat/Long Near Late: 38 deg 22.3' N 133 deg 21.0' E Lat/Long Far Late: 38 deg 33.5' N 133 deg 38.3' E SEG_07 Lat/Long Near Early: 38 deg 22.3' N 133 deg 21.0' E Lat/Long Far Early: 38 deg 33.5' N 133 deg 38.3' E GMT Center 1994/101:05:02:42.0 Lat/Long Center: 38 deg 7.0' N 133 deg 51.5' E Lat/Long Near Late: 37 deg 40.5' N 134 deg 4.5' E Lat/Long Far Late: 37 deg 51.6' N 134 deg 21.8' E SEG_08 Lat/Long Near Early: 37 deg 40.5' N 134 deg 4.5' E Lat/Long Far Early: 37 deg 51.6' N 134 deg 21.8' E GMT Center 1994/101:05:02:55.8 Lat/Long Center: 37 deg 25.0' N 134 deg 34.6' E Lat/Long Near Late: 36 deg 58.4' N 134 deg 47.3' E Lat/Long Far Late: 37 deg 9.4' N 135 deg 4.4' E SEG_09 Lat/Long Near Early: 36 deg 58.4' N 134 deg 47.3' E Lat/Long Far Early: 37 deg 9.4' N 135 deg 4.4' E GMT Center 1994/101:05:03:09.6 Lat/Long Center: 36 deg 42.8' N 135 deg 16.9' E Lat/Long Near Late: 36 deg 16.1' N 135 deg 29.2' E Lat/Long Far Late: 36 deg 26.9' N 135 deg 46.3' E SEG_10 Lat/Long Near Early: 36 deg 16.1' N 135 deg 29.2' E Lat/Long Far Early: 36 deg 26.9' N 135 deg 46.3' E GMT Center 1994/101:05:03:23.4 Lat/Long Center: 36 deg 0.2' N 135 deg 58.3' E Lat/Long Near Late: 35 deg 33.5' N 136 deg 10.3' E Lat/Long Far Late: 35 deg 44.2' N 136 deg 27.3' E SEG_11 Lat/Long Near Early: 35 deg 33.5' N 136 deg 10.3' E Lat/Long Far Early: 35 deg 44.2' N 136 deg 27.3' E GMT Center 1994/101:05:03:37.2 Lat/Long Center: 35 deg 17.1' N 136 deg 39.3' E Lat/Long Near Late: 34 deg 50.3' N 136 deg 50.9' E Lat/Long Far Late: 35 deg 0.9' N 137 deg 7.9' E SEG_12 Lat/Long Near Early: 34 deg 50.3' N 136 deg 50.9' E Lat/Long Far Early: 35 deg 0.9' N 137 deg 7.9' E GMT Center 1994/101:05:03:51.0 Lat/Long Center: 34 deg 34.1' N 137 deg 19.3' E Lat/Long Near Late: 34 deg 7.2' N 137 deg 30.6' E Lat/Long Far Late: 34 deg 17.7' N 137 deg 47.5' E SEG_13 Lat/Long Near Early: 34 deg 7.2' N 137 deg 30.6' E Lat/Long Far Early: 34 deg 17.7' N 137 deg 47.5' E GMT Center 1994/101:05:04:04.8 Lat/Long Center: 33 deg 50.8' N 137 deg 58.6' E Lat/Long Near Late: 33 deg 23.8' N 138 deg 9.5' E Lat/Long Far Late: 33 deg 34.3' N 138 deg 26.4' E SEG_14 Lat/Long Near Early: 33 deg 23.8' N 138 deg 9.5' E Lat/Long Far Early: 33 deg 34.3' N 138 deg 26.4' E GMT Center 1994/101:05:04:18.6 Lat/Long Center: 33 deg 7.3' N 138 deg 37.1' E Lat/Long Near Late: 32 deg 40.3' N 138 deg 47.8' E Lat/Long Far Late: 32 deg 50.6' N 139 deg 4.6' E SEG_15 Lat/Long Near Early: 32 deg 40.3' N 138 deg 47.8' E Lat/Long Far Early: 32 deg 50.6' N 139 deg 4.6' E GMT Center 1994/101:05:04:32.4 Lat/Long Center: 32 deg 23.6' N 139 deg 15.1' E Lat/Long Near Late: 31 deg 56.5' N 139 deg 25.5' E Lat/Long Far Late: 32 deg 6.7' N 139 deg 42.1' E SEG_16 Lat/Long Near Early: 31 deg 56.5' N 139 deg 25.5' E Lat/Long Far Early: 32 deg 6.7' N 139 deg 42.1' E GMT Center 1994/101:05:04:46.2 Lat/Long Center: 31 deg 39.6' N 139 deg 52.3' E Lat/Long Near Late: 31 deg 12.5' N 140 deg 2.5' E Lat/Long Far Late: 31 deg 22.6' N 140 deg 19.1' E SEG_17 Lat/Long Near Early: 31 deg 12.5' N 140 deg 2.5' E Lat/Long Far Early: 31 deg 22.6' N 140 deg 19.1' E GMT Center 1994/101:05:05:00.0 Lat/Long Center: 30 deg 55.5' N 140 deg 29.0' E Lat/Long Near Data End: 30 deg 47.5' N 140 deg 23.2' E Lat/Long Far Data End: 30 deg 57.5' N 140 deg 39.8' E