DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 59.20 Site Name: Sea of Okhotsk A2 Site ID: N50 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): 34 Quantization Format: BFPQ Beam Spoiling Mode: 6 PRF (Hz): 1440.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: VV Product Type: Survey Image Data Take Start GMT: 1994/103:01:19:38.6 Data Take End GMT: 1994/103:01:24:25.9 Data Take Duration (min:sec): 4:48 Latitude at Start GMT: 55 deg 44.2' N Longitude at Start GMT: 139 deg 41.6' E Latitude at End GMT: 45 deg 48.3' N Longitude at End GMT: 165 deg 4.9' E Center Incidence Angle (deg): 29.3 Track Angle at Image Center: 122.9 deg E of True North Along-Track Image Size (km): 2082.4 Cross-Track Image Size (km): 106.8 Along-Track Resolution (m): 99 Cross-Track Resolution (m): 65 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): 6.1 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: 2286 Product Generation Date: Sep 19, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LVV, CVV, XVV Processing Run Number: 10498 Comments: SEG_01 Lat/Long Near Early: 55 deg 16.0' N 139 deg 23.0' E Lat/Long Far Early: 56 deg 11.5' N 140 deg 0.1' E GMT Center 1994/103:01:19:45.5 Lat/Long Center: 55 deg 34.6' N 140 deg 26.2' E Lat/Long Near Late: 54 deg 56.9' N 140 deg 50.9' E Lat/Long Far Late: 55 deg 51.7' N 141 deg 29.8' E SEG_02 Lat/Long Near Early: 54 deg 56.9' N 140 deg 50.9' E Lat/Long Far Early: 55 deg 51.7' N 141 deg 29.8' E GMT Center 1994/103:01:19:59.3 Lat/Long Center: 55 deg 14.5' N 141 deg 54.3' E Lat/Long Near Late: 54 deg 36.6' N 142 deg 17.4' E Lat/Long Far Late: 55 deg 30.8' N 142 deg 58.0' E SEG_03 Lat/Long Near Early: 54 deg 36.6' N 142 deg 17.4' E Lat/Long Far Early: 55 deg 30.8' N 142 deg 58.0' E GMT Center 1994/103:01:20:13.1 Lat/Long Center: 54 deg 53.3' N 143 deg 20.8' E Lat/Long Near Late: 54 deg 15.3' N 143 deg 42.4' E Lat/Long Far Late: 55 deg 8.7' N 144 deg 24.5' E SEG_04 Lat/Long Near Early: 54 deg 15.3' N 143 deg 42.4' E Lat/Long Far Early: 55 deg 8.7' N 144 deg 24.5' E GMT Center 1994/103:01:20:26.9 Lat/Long Center: 54 deg 31.1' N 144 deg 45.7' E Lat/Long Near Late: 53 deg 52.9' N 145 deg 5.9' E Lat/Long Far Late: 54 deg 45.7' N 145 deg 49.3' E SEG_05 Lat/Long Near Early: 53 deg 52.9' N 145 deg 5.9' E Lat/Long Far Early: 54 deg 45.7' N 145 deg 49.3' E GMT Center 1994/103:01:20:40.7 Lat/Long Center: 54 deg 7.8' N 146 deg 9.0' E Lat/Long Near Late: 53 deg 29.5' N 146 deg 27.8' E Lat/Long Far Late: 54 deg 21.5' N 147 deg 12.5' E SEG_06 Lat/Long Near Early: 53 deg 29.5' N 146 deg 27.8' E Lat/Long Far Early: 54 deg 21.5' N 147 deg 12.5' E GMT Center 1994/103:01:20:54.5 Lat/Long Center: 53 deg 43.5' N 147 deg 30.7' E Lat/Long Near Late: 53 deg 5.2' N 147 deg 48.1' E Lat/Long Far Late: 53 deg 56.4' N 148 deg 34.0' E SEG_07 Lat/Long Near Early: 53 deg 5.2' N 147 deg 48.1' E Lat/Long Far Early: 53 deg 56.4' N 148 deg 34.0' E GMT Center 1994/103:01:21:08.3 Lat/Long Center: 53 deg 18.2' N 148 deg 50.8' E Lat/Long Near Late: 52 deg 39.8' N 149 deg 6.9' E Lat/Long Far Late: 53 deg 30.4' N 149 deg 53.8' E SEG_08 Lat/Long Near Early: 52 deg 39.8' N 149 deg 6.9' E Lat/Long Far Early: 53 deg 30.4' N 149 deg 53.8' E GMT Center 1994/103:01:21:22.1 Lat/Long Center: 52 deg 52.0' N 150 deg 9.2' E Lat/Long Near Late: 52 deg 13.6' N 150 deg 24.1' E Lat/Long Far Late: 53 deg 3.4' N 151 deg 12.0' E SEG_09 Lat/Long Near Early: 52 deg 13.6' N 150 deg 24.1' E Lat/Long Far Early: 53 deg 3.4' N 151 deg 12.0' E GMT Center 1994/103:01:21:35.9 Lat/Long Center: 52 deg 24.9' N 151 deg 26.0' E Lat/Long Near Late: 51 deg 46.5' N 151 deg 39.7' E Lat/Long Far Late: 52 deg 35.5' N 152 deg 28.4' E SEG_10 Lat/Long Near Early: 51 deg 46.5' N 151 deg 39.7' E Lat/Long Far Early: 52 deg 35.5' N 152 deg 28.4' E GMT Center 1994/103:01:21:49.7 Lat/Long Center: 51 deg 56.9' N 152 deg 41.2' E Lat/Long Near Late: 51 deg 18.5' N 152 deg 53.8' E Lat/Long Far Late: 52 deg 6.7' N 153 deg 43.1' E SEG_11 Lat/Long Near Early: 51 deg 18.5' N 152 deg 53.8' E Lat/Long Far Early: 52 deg 6.7' N 153 deg 43.1' E GMT Center 1994/103:01:22:03.4 Lat/Long Center: 51 deg 28.0' N 153 deg 54.7' E Lat/Long Near Late: 50 deg 49.7' N 154 deg 6.2' E Lat/Long Far Late: 51 deg 37.2' N 154 deg 56.2' E SEG_12 Lat/Long Near Early: 50 deg 49.7' N 154 deg 6.2' E Lat/Long Far Early: 51 deg 37.2' N 154 deg 56.2' E GMT Center 1994/103:01:22:17.2 Lat/Long Center: 50 deg 58.4' N 155 deg 6.7' E Lat/Long Near Late: 50 deg 20.1' N 155 deg 17.2' E Lat/Long Far Late: 51 deg 6.8' N 156 deg 7.7' E SEG_13 Lat/Long Near Early: 50 deg 20.1' N 155 deg 17.2' E Lat/Long Far Early: 51 deg 6.8' N 156 deg 7.7' E GMT Center 1994/103:01:22:31.0 Lat/Long Center: 50 deg 28.0' N 156 deg 17.0' E Lat/Long Near Late: 49 deg 49.7' N 156 deg 26.6' E Lat/Long Far Late: 50 deg 35.7' N 157 deg 17.6' E SEG_14 Lat/Long Near Early: 49 deg 49.7' N 156 deg 26.6' E Lat/Long Far Early: 50 deg 35.7' N 157 deg 17.6' E GMT Center 1994/103:01:22:44.8 Lat/Long Center: 49 deg 56.8' N 157 deg 25.8' E Lat/Long Near Late: 49 deg 18.6' N 157 deg 34.4' E Lat/Long Far Late: 50 deg 3.8' N 158 deg 25.8' E SEG_15 Lat/Long Near Early: 49 deg 18.6' N 157 deg 34.4' E Lat/Long Far Early: 50 deg 3.8' N 158 deg 25.8' E GMT Center 1994/103:01:22:58.6 Lat/Long Center: 49 deg 24.9' N 158 deg 33.1' E Lat/Long Near Late: 48 deg 46.8' N 158 deg 40.9' E Lat/Long Far Late: 49 deg 31.3' N 159 deg 32.5' E SEG_16 Lat/Long Near Early: 48 deg 46.8' N 158 deg 40.9' E Lat/Long Far Early: 49 deg 31.3' N 159 deg 32.5' E GMT Center 1994/103:01:23:12.4 Lat/Long Center: 48 deg 52.4' N 159 deg 38.8' E Lat/Long Near Late: 48 deg 14.2' N 159 deg 45.8' E Lat/Long Far Late: 48 deg 58.0' N 160 deg 37.7' E SEG_17 Lat/Long Near Early: 48 deg 14.2' N 159 deg 45.8' E Lat/Long Far Early: 48 deg 58.0' N 160 deg 37.7' E GMT Center 1994/103:01:23:26.2 Lat/Long Center: 48 deg 19.1' N 160 deg 43.1' E Lat/Long Near Late: 47 deg 41.1' N 160 deg 49.3' E Lat/Long Far Late: 48 deg 24.1' N 161 deg 41.4' E SEG_18 Lat/Long Near Early: 47 deg 41.1' N 160 deg 49.3' E Lat/Long Far Early: 48 deg 24.1' N 161 deg 41.4' E GMT Center 1994/103:01:23:40.0 Lat/Long Center: 47 deg 45.2' N 161 deg 45.9' E Lat/Long Near Late: 47 deg 7.3' N 161 deg 51.4' E Lat/Long Far Late: 47 deg 49.6' N 162 deg 43.6' E SEG_19 Lat/Long Near Early: 47 deg 7.3' N 161 deg 51.4' E Lat/Long Far Early: 47 deg 49.6' N 162 deg 43.6' E GMT Center 1994/103:01:23:53.8 Lat/Long Center: 47 deg 10.7' N 162 deg 47.4' E Lat/Long Near Late: 46 deg 32.9' N 162 deg 52.2' E Lat/Long Far Late: 47 deg 14.5' N 163 deg 44.4' E SEG_20 Lat/Long Near Early: 46 deg 32.9' N 162 deg 52.2' E Lat/Long Far Early: 47 deg 14.5' N 163 deg 44.4' E GMT Center 1994/103:01:24:07.6 Lat/Long Center: 46 deg 35.7' N 163 deg 47.4' E Lat/Long Near Late: 45 deg 57.9' N 163 deg 51.6' E Lat/Long Far Late: 46 deg 38.9' N 164 deg 43.9' E SEG_21 Lat/Long Near Early: 45 deg 57.9' N 163 deg 51.6' E Lat/Long Far Early: 46 deg 38.9' N 164 deg 43.9' E GMT Center 1994/103:01:24:21.4 Lat/Long Center: 46 deg 0.0' N 164 deg 46.1' E Lat/Long Near Data End: 45 deg 28.6' N 164 deg 39.6' E Lat/Long Far Data End: 46 deg 9.0' N 165 deg 31.8' E