DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 139.40 Site Name: Sea of Okhotsk A4 Site ID: N52 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 9 / X-SAR Antenna Direction: Left Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 17 Quantization Format: BFPQ Beam Spoiling Mode: 6 PRF (Hz): 1395.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: VV Product Type: Survey Image Data Take Start GMT: 1994/107:23:36:17.7 Data Take End GMT: 1994/107:23:40:04.6 Data Take Duration (min:sec): 3:47 Latitude at Start GMT: 56 deg 43.0' N Longitude at Start GMT: 130 deg 56.8' E Latitude at End GMT: 50 deg 16.3' N Longitude at End GMT: 153 deg 30.7' E Center Incidence Angle (deg): 29.0 Track Angle at Image Center: 116.3 deg E of True North Along-Track Image Size (km): 1647.3 Cross-Track Image Size (km): 125.8 Along-Track Resolution (m): 92 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): 7.5 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: 2666 Product Generation Date: Sep 03, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LVV, CVV, XVV Processing Run Number: 11063 Comments: SEG_01 Lat/Long Near Early: 56 deg 9.3' N 130 deg 39.8' E Lat/Long Far Early: 57 deg 15.9' N 131 deg 13.8' E GMT Center 1994/107:23:36:24.6 Lat/Long Center: 56 deg 35.6' N 131 deg 43.9' E Lat/Long Near Late: 55 deg 54.6' N 132 deg 12.5' E Lat/Long Far Late: 57 deg 0.5' N 132 deg 49.0' E SEG_02 Lat/Long Near Early: 55 deg 54.6' N 132 deg 12.5' E Lat/Long Far Early: 57 deg 0.5' N 132 deg 49.0' E GMT Center 1994/107:23:36:38.4 Lat/Long Center: 56 deg 19.9' N 133 deg 17.2' E Lat/Long Near Late: 55 deg 38.7' N 133 deg 43.9' E Lat/Long Far Late: 56 deg 43.9' N 134 deg 22.9' E SEG_03 Lat/Long Near Early: 55 deg 38.7' N 133 deg 43.9' E Lat/Long Far Early: 56 deg 43.9' N 134 deg 22.9' E GMT Center 1994/107:23:36:52.1 Lat/Long Center: 56 deg 2.9' N 134 deg 49.1' E Lat/Long Near Late: 55 deg 21.6' N 135 deg 14.0' E Lat/Long Far Late: 56 deg 26.0' N 135 deg 55.2' E SEG_04 Lat/Long Near Early: 55 deg 21.6' N 135 deg 14.0' E Lat/Long Far Early: 56 deg 26.0' N 135 deg 55.2' E GMT Center 1994/107:23:37:05.9 Lat/Long Center: 55 deg 44.8' N 136 deg 19.5' E Lat/Long Near Late: 55 deg 3.3' N 136 deg 42.8' E Lat/Long Far Late: 56 deg 7.0' N 137 deg 26.1' E SEG_05 Lat/Long Near Early: 55 deg 3.3' N 136 deg 42.8' E Lat/Long Far Early: 56 deg 7.0' N 137 deg 26.1' E GMT Center 1994/107:23:37:19.7 Lat/Long Center: 55 deg 25.5' N 137 deg 48.6' E Lat/Long Near Late: 54 deg 43.9' N 138 deg 10.1' E Lat/Long Far Late: 55 deg 46.8' N 138 deg 55.4' E SEG_06 Lat/Long Near Early: 54 deg 43.9' N 138 deg 10.1' E Lat/Long Far Early: 55 deg 46.8' N 138 deg 55.4' E GMT Center 1994/107:23:37:33.4 Lat/Long Center: 55 deg 5.1' N 139 deg 16.1' E Lat/Long Near Late: 54 deg 23.5' N 139 deg 36.0' E Lat/Long Far Late: 55 deg 25.4' N 140 deg 23.1' E SEG_07 Lat/Long Near Early: 54 deg 23.5' N 139 deg 36.0' E Lat/Long Far Early: 55 deg 25.4' N 140 deg 23.1' E GMT Center 1994/107:23:37:47.2 Lat/Long Center: 54 deg 43.5' N 140 deg 42.0' E Lat/Long Near Late: 54 deg 1.9' N 141 deg 0.4' E Lat/Long Far Late: 55 deg 3.0' N 141 deg 49.1' E SEG_08 Lat/Long Near Early: 54 deg 1.9' N 141 deg 0.4' E Lat/Long Far Early: 55 deg 3.0' N 141 deg 49.1' E GMT Center 1994/107:23:38:01.0 Lat/Long Center: 54 deg 21.0' N 142 deg 6.3' E Lat/Long Near Late: 53 deg 39.4' N 142 deg 23.3' E Lat/Long Far Late: 54 deg 39.6' N 143 deg 13.5' E SEG_09 Lat/Long Near Early: 53 deg 39.4' N 142 deg 23.3' E Lat/Long Far Early: 54 deg 39.6' N 143 deg 13.5' E GMT Center 1994/107:23:38:14.8 Lat/Long Center: 53 deg 57.4' N 143 deg 29.1' E Lat/Long Near Late: 53 deg 15.8' N 143 deg 44.6' E Lat/Long Far Late: 54 deg 15.1' N 144 deg 36.2' E SEG_10 Lat/Long Near Early: 53 deg 15.8' N 143 deg 44.6' E Lat/Long Far Early: 54 deg 15.1' N 144 deg 36.2' E GMT Center 1994/107:23:38:28.5 Lat/Long Center: 53 deg 32.8' N 144 deg 50.2' E Lat/Long Near Late: 52 deg 51.2' N 145 deg 4.4' E Lat/Long Far Late: 53 deg 49.6' N 145 deg 57.2' E SEG_11 Lat/Long Near Early: 52 deg 51.2' N 145 deg 4.4' E Lat/Long Far Early: 53 deg 49.6' N 145 deg 57.2' E GMT Center 1994/107:23:38:42.3 Lat/Long Center: 53 deg 7.2' N 146 deg 9.7' E Lat/Long Near Late: 52 deg 25.7' N 146 deg 22.6' E Lat/Long Far Late: 53 deg 23.2' N 147 deg 16.5' E SEG_12 Lat/Long Near Early: 52 deg 25.7' N 146 deg 22.6' E Lat/Long Far Early: 53 deg 23.2' N 147 deg 16.5' E GMT Center 1994/107:23:38:56.1 Lat/Long Center: 52 deg 40.7' N 147 deg 27.5' E Lat/Long Near Late: 51 deg 59.3' N 147 deg 39.2' E Lat/Long Far Late: 52 deg 55.9' N 148 deg 34.1' E SEG_13 Lat/Long Near Early: 51 deg 59.3' N 147 deg 39.2' E Lat/Long Far Early: 52 deg 55.9' N 148 deg 34.1' E GMT Center 1994/107:23:39:09.8 Lat/Long Center: 52 deg 13.3' N 148 deg 43.8' E Lat/Long Near Late: 51 deg 32.0' N 148 deg 54.3' E Lat/Long Far Late: 52 deg 27.7' N 149 deg 50.0' E SEG_14 Lat/Long Near Early: 51 deg 32.0' N 148 deg 54.3' E Lat/Long Far Early: 52 deg 27.7' N 149 deg 50.0' E GMT Center 1994/107:23:39:23.6 Lat/Long Center: 51 deg 45.1' N 149 deg 58.4' E Lat/Long Near Late: 51 deg 3.9' N 150 deg 7.8' E Lat/Long Far Late: 51 deg 58.7' N 151 deg 4.3' E SEG_15 Lat/Long Near Early: 51 deg 3.9' N 150 deg 7.8' E Lat/Long Far Early: 51 deg 58.7' N 151 deg 4.3' E GMT Center 1994/107:23:39:37.4 Lat/Long Center: 51 deg 16.0' N 151 deg 11.3' E Lat/Long Near Late: 50 deg 35.0' N 151 deg 19.8' E Lat/Long Far Late: 51 deg 28.8' N 152 deg 16.9' E SEG_16 Lat/Long Near Early: 50 deg 35.0' N 151 deg 19.8' E Lat/Long Far Early: 51 deg 28.8' N 152 deg 16.9' E GMT Center 1994/107:23:39:51.1 Lat/Long Center: 50 deg 46.2' N 152 deg 22.7' E Lat/Long Near Late: 50 deg 5.2' N 152 deg 30.2' E Lat/Long Far Late: 50 deg 58.2' N 153 deg 27.8' E SEG_17 Lat/Long Near Early: 50 deg 5.2' N 152 deg 30.2' E Lat/Long Far Early: 50 deg 58.2' N 153 deg 27.8' E Lat/Long Near Data End: 49 deg 50.9' N 153 deg 3.0' E Lat/Long Far Data End: 50 deg 43.4' N 154 deg 0.9' E