DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 107.50 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: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 6 PRF (Hz): 1620.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: VV Product Type: Survey Image Data Take Start GMT: 1994/106:00:18:35.8 Data Take End GMT: 1994/106:00:22:23.7 Data Take Duration (min:sec): 3:47 Latitude at Start GMT: 54 deg 57.6' N Longitude at Start GMT: 131 deg 2.9' E Latitude at End GMT: 48 deg 39.4' N Longitude at End GMT: 152 deg 52.6' E Center Incidence Angle (deg): 29.1 Track Angle at Image Center: 115.2 deg E of True North Along-Track Image Size (km): 1654.6 Cross-Track Image Size (km): 97.4 Along-Track Resolution (m): 54 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): 6.9 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: 2098 Product Generation Date: Jul 30, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LVV, CVV, XVV Processing Run Number: 10709 Comments: SEG_01 Lat/Long Near Early: 55 deg 24.2' N 131 deg 15.4' E Lat/Long Far Early: 54 deg 31.8' N 130 deg 51.0' E GMT Center 1994/106:00:18:42.7 Lat/Long Center: 54 deg 50.5' N 131 deg 47.8' E Lat/Long Near Late: 55 deg 9.4' N 132 deg 45.9' E Lat/Long Far Late: 54 deg 17.4' N 132 deg 19.6' E SEG_02 Lat/Long Near Early: 55 deg 9.4' N 132 deg 45.9' E Lat/Long Far Early: 54 deg 17.4' N 132 deg 19.6' E GMT Center 1994/106:00:18:56.5 Lat/Long Center: 54 deg 35.2' N 133 deg 17.4' E Lat/Long Near Late: 54 deg 53.2' N 134 deg 15.8' E Lat/Long Far Late: 54 deg 1.7' N 133 deg 47.7' E SEG_03 Lat/Long Near Early: 54 deg 53.2' N 134 deg 15.8' E Lat/Long Far Early: 54 deg 1.7' N 133 deg 47.7' E GMT Center 1994/106:00:19:10.2 Lat/Long Center: 54 deg 18.8' N 134 deg 45.2' E Lat/Long Near Late: 54 deg 35.9' N 135 deg 43.8' E Lat/Long Far Late: 53 deg 45.0' N 135 deg 14.0' E SEG_04 Lat/Long Near Early: 54 deg 35.9' N 135 deg 43.8' E Lat/Long Far Early: 53 deg 45.0' N 135 deg 14.0' E GMT Center 1994/106:00:19:24.0 Lat/Long Center: 54 deg 1.2' N 136 deg 11.7' E Lat/Long Near Late: 54 deg 17.5' N 137 deg 10.5' E Lat/Long Far Late: 53 deg 27.1' N 136 deg 39.1' E SEG_05 Lat/Long Near Early: 54 deg 17.5' N 137 deg 10.5' E Lat/Long Far Early: 53 deg 27.1' N 136 deg 39.1' E GMT Center 1994/106:00:19:37.8 Lat/Long Center: 53 deg 42.6' N 137 deg 36.9' E Lat/Long Near Late: 53 deg 57.9' N 138 deg 35.7' E Lat/Long Far Late: 53 deg 8.1' N 138 deg 2.8' E SEG_06 Lat/Long Near Early: 53 deg 57.9' N 138 deg 35.7' E Lat/Long Far Early: 53 deg 8.1' N 138 deg 2.8' E GMT Center 1994/106:00:19:51.6 Lat/Long Center: 53 deg 22.6' N 139 deg 1.3' E Lat/Long Near Late: 53 deg 37.1' N 140 deg 0.2' E Lat/Long Far Late: 52 deg 47.9' N 139 deg 25.9' E SEG_07 Lat/Long Near Early: 53 deg 37.1' N 140 deg 0.2' E Lat/Long Far Early: 52 deg 47.9' N 139 deg 25.9' E GMT Center 1994/106:00:20:05.3 Lat/Long Center: 53 deg 1.8' N 140 deg 23.8' E Lat/Long Near Late: 53 deg 15.4' N 141 deg 22.6' E Lat/Long Far Late: 52 deg 26.8' N 140 deg 47.0' E SEG_08 Lat/Long Near Early: 53 deg 15.4' N 141 deg 22.6' E Lat/Long Far Early: 52 deg 26.8' N 140 deg 47.0' E GMT Center 1994/106:00:20:19.1 Lat/Long Center: 52 deg 39.9' N 141 deg 44.8' E Lat/Long Near Late: 52 deg 52.7' N 142 deg 43.5' E Lat/Long Far Late: 52 deg 4.6' N 142 deg 6.7' E SEG_09 Lat/Long Near Early: 52 deg 52.7' N 142 deg 43.5' E Lat/Long Far Early: 52 deg 4.6' N 142 deg 6.7' E GMT Center 1994/106:00:20:32.9 Lat/Long Center: 52 deg 17.0' N 143 deg 4.4' E Lat/Long Near Late: 52 deg 28.9' N 144 deg 2.9' E Lat/Long Far Late: 51 deg 41.5' N 143 deg 25.0' E SEG_10 Lat/Long Near Early: 52 deg 28.9' N 144 deg 2.9' E Lat/Long Far Early: 51 deg 41.5' N 143 deg 25.0' E GMT Center 1994/106:00:20:46.7 Lat/Long Center: 51 deg 53.0' N 144 deg 23.2' E Lat/Long Near Late: 52 deg 4.1' N 145 deg 21.3' E Lat/Long Far Late: 51 deg 17.3' N 144 deg 42.4' E SEG_11 Lat/Long Near Early: 52 deg 4.1' N 145 deg 21.3' E Lat/Long Far Early: 51 deg 17.3' N 144 deg 42.4' E GMT Center 1994/106:00:21:00.5 Lat/Long Center: 51 deg 28.1' N 145 deg 39.8' E Lat/Long Near Late: 51 deg 38.4' N 146 deg 37.6' E Lat/Long Far Late: 50 deg 52.3' N 145 deg 57.9' E SEG_12 Lat/Long Near Early: 51 deg 38.4' N 146 deg 37.6' E Lat/Long Far Early: 50 deg 52.3' N 145 deg 57.9' E GMT Center 1994/106:00:21:14.2 Lat/Long Center: 51 deg 2.4' N 146 deg 55.0' E Lat/Long Near Late: 51 deg 11.9' N 147 deg 52.5' E Lat/Long Far Late: 50 deg 26.4' N 147 deg 11.9' E SEG_13 Lat/Long Near Early: 51 deg 11.9' N 147 deg 52.5' E Lat/Long Far Early: 50 deg 26.4' N 147 deg 11.9' E GMT Center 1994/106:00:21:28.0 Lat/Long Center: 50 deg 35.8' N 148 deg 8.7' E Lat/Long Near Late: 50 deg 44.2' N 149 deg 6.3' E Lat/Long Far Late: 49 deg 59.4' N 148 deg 25.0' E SEG_14 Lat/Long Near Early: 50 deg 44.2' N 149 deg 6.3' E Lat/Long Far Early: 49 deg 59.4' N 148 deg 25.0' E GMT Center 1994/106:00:21:41.8 Lat/Long Center: 50 deg 8.1' N 149 deg 21.5' E Lat/Long Near Late: 50 deg 16.0' N 150 deg 18.1' E Lat/Long Far Late: 49 deg 31.8' N 149 deg 36.1' E SEG_15 Lat/Long Near Early: 50 deg 16.0' N 150 deg 18.1' E Lat/Long Far Early: 49 deg 31.8' N 149 deg 36.1' E GMT Center 1994/106:00:21:55.6 Lat/Long Center: 49 deg 39.8' N 150 deg 32.3' E Lat/Long Near Late: 49 deg 46.9' N 151 deg 28.4' E Lat/Long Far Late: 49 deg 3.4' N 150 deg 45.8' E SEG_16 Lat/Long Near Early: 49 deg 46.9' N 151 deg 28.4' E Lat/Long Far Early: 49 deg 3.4' N 150 deg 45.8' E GMT Center 1994/106:00:22:09.3 Lat/Long Center: 49 deg 10.7' N 151 deg 41.6' E Lat/Long Near Late: 49 deg 17.0' N 152 deg 37.2' E Lat/Long Far Late: 48 deg 34.2' N 151 deg 54.1' E SEG_17 Lat/Long Near Early: 49 deg 17.0' N 152 deg 37.2' E Lat/Long Far Early: 48 deg 34.2' N 151 deg 54.1' E GMT Center 1994/106:00:22:23.1 Lat/Long Center: 48 deg 40.8' N 152 deg 49.4' E Lat/Long Near Data End: 49 deg 0.4' N 153 deg 14.1' E Lat/Long Far Data End: 48 deg 17.9' N 152 deg 30.8' E