DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 86.24 Site Name: NE Pacific Ocean A2 Site ID: N37 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 11 / X-SAR Antenna Direction: Left Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1344.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/104:17:08:20.4 Data Take End GMT: 1994/104:17:12:42.9 Data Take Duration (min:sec): 4:24 Latitude at Start GMT: 55 deg 3.6' N Longitude at Start GMT: 166 deg 49.0' W Latitude at End GMT: 60 deg 10.1' N Longitude at End GMT: 135 deg 54.2' W Center Incidence Angle (deg): 58.7 Track Angle at Image Center: 72.0 deg E of True North Along-Track Image Size (km): 1901.7 Cross-Track Image Size (km): 58.8 Along-Track Resolution (m): 148 Cross-Track Resolution (m): 75 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): 50.9 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 20 Bytes per Record: 2000 Records per Segment: 1326 Product Generation Date: Aug 23, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 11009 Comments: SEG_01 Lat/Long Near Early: 54 deg 50.0' N 166 deg 35.1' W Lat/Long Far Early: 55 deg 17.2' N 167 deg 2.9' W GMT Center 1994/104:17:08:27.3 Lat/Long Center: 55 deg 17.2' N 166 deg 7.9' W Lat/Long Near Late: 55 deg 16.7' N 165 deg 13.0' W Lat/Long Far Late: 55 deg 44.2' N 165 deg 40.1' W SEG_02 Lat/Long Near Early: 55 deg 16.7' N 165 deg 13.0' W Lat/Long Far Early: 55 deg 44.2' N 165 deg 40.1' W GMT Center 1994/104:17:08:41.1 Lat/Long Center: 55 deg 43.5' N 164 deg 44.5' W Lat/Long Near Late: 55 deg 42.4' N 163 deg 48.9' W Lat/Long Far Late: 56 deg 10.3' N 164 deg 15.3' W SEG_03 Lat/Long Near Early: 55 deg 42.4' N 163 deg 48.9' W Lat/Long Far Early: 56 deg 10.3' N 164 deg 15.3' W GMT Center 1994/104:17:08:54.9 Lat/Long Center: 56 deg 8.9' N 163 deg 19.1' W Lat/Long Near Late: 56 deg 7.1' N 162 deg 23.0' W Lat/Long Far Late: 56 deg 35.3' N 162 deg 48.6' W SEG_04 Lat/Long Near Early: 56 deg 7.1' N 162 deg 23.0' W Lat/Long Far Early: 56 deg 35.3' N 162 deg 48.6' W GMT Center 1994/104:17:09:08.7 Lat/Long Center: 56 deg 33.2' N 161 deg 51.9' W Lat/Long Near Late: 56 deg 30.7' N 160 deg 55.3' W Lat/Long Far Late: 56 deg 59.3' N 161 deg 20.0' W SEG_05 Lat/Long Near Early: 56 deg 30.7' N 160 deg 55.3' W Lat/Long Far Early: 56 deg 59.3' N 161 deg 20.0' W GMT Center 1994/104:17:09:22.5 Lat/Long Center: 56 deg 56.5' N 160 deg 22.8' W Lat/Long Near Late: 56 deg 53.3' N 159 deg 25.7' W Lat/Long Far Late: 57 deg 22.1' N 159 deg 49.5' W SEG_06 Lat/Long Near Early: 56 deg 53.3' N 159 deg 25.7' W Lat/Long Far Early: 57 deg 22.1' N 159 deg 49.5' W GMT Center 1994/104:17:09:36.3 Lat/Long Center: 57 deg 18.6' N 158 deg 51.8' W Lat/Long Near Late: 57 deg 14.7' N 157 deg 54.3' W Lat/Long Far Late: 57 deg 43.8' N 158 deg 17.1' W SEG_07 Lat/Long Near Early: 57 deg 14.7' N 157 deg 54.3' W Lat/Long Far Early: 57 deg 43.8' N 158 deg 17.1' W GMT Center 1994/104:17:09:50.1 Lat/Long Center: 57 deg 39.6' N 157 deg 19.0' W Lat/Long Near Late: 57 deg 34.9' N 156 deg 21.2' W Lat/Long Far Late: 58 deg 4.3' N 156 deg 42.9' W SEG_08 Lat/Long Near Early: 57 deg 34.9' N 156 deg 21.2' W Lat/Long Far Early: 58 deg 4.3' N 156 deg 42.9' W GMT Center 1994/104:17:10:03.9 Lat/Long Center: 57 deg 59.4' N 155 deg 44.4' W Lat/Long Near Late: 57 deg 54.0' N 154 deg 46.3' W Lat/Long Far Late: 58 deg 23.7' N 155 deg 6.8' W SEG_09 Lat/Long Near Early: 57 deg 54.0' N 154 deg 46.3' W Lat/Long Far Early: 58 deg 23.7' N 155 deg 6.8' W GMT Center 1994/104:17:10:17.7 Lat/Long Center: 58 deg 17.9' N 154 deg 8.1' W Lat/Long Near Late: 58 deg 11.8' N 153 deg 9.8' W Lat/Long Far Late: 58 deg 41.7' N 153 deg 29.1' W SEG_10 Lat/Long Near Early: 58 deg 11.8' N 153 deg 9.8' W Lat/Long Far Early: 58 deg 41.7' N 153 deg 29.1' W GMT Center 1994/104:17:10:31.5 Lat/Long Center: 58 deg 35.2' N 152 deg 30.2' W Lat/Long Near Late: 58 deg 28.3' N 151 deg 31.7' W Lat/Long Far Late: 58 deg 58.5' N 151 deg 49.7' W SEG_11 Lat/Long Near Early: 58 deg 28.3' N 151 deg 31.7' W Lat/Long Far Early: 58 deg 58.5' N 151 deg 49.7' W GMT Center 1994/104:17:10:45.3 Lat/Long Center: 58 deg 51.2' N 150 deg 50.7' W Lat/Long Near Late: 58 deg 43.5' N 149 deg 52.1' W Lat/Long Far Late: 59 deg 13.9' N 150 deg 8.7' W SEG_12 Lat/Long Near Early: 58 deg 43.5' N 149 deg 52.1' W Lat/Long Far Early: 59 deg 13.9' N 150 deg 8.7' W GMT Center 1994/104:17:10:59.1 Lat/Long Center: 59 deg 5.8' N 149 deg 9.6' W Lat/Long Near Late: 58 deg 57.3' N 148 deg 11.1' W Lat/Long Far Late: 59 deg 28.0' N 148 deg 26.2' W SEG_13 Lat/Long Near Early: 58 deg 57.3' N 148 deg 11.1' W Lat/Long Far Early: 59 deg 28.0' N 148 deg 26.2' W GMT Center 1994/104:17:11:12.9 Lat/Long Center: 59 deg 19.1' N 147 deg 27.2' W Lat/Long Near Late: 59 deg 9.8' N 146 deg 28.7' W Lat/Long Far Late: 59 deg 40.6' N 146 deg 42.4' W SEG_14 Lat/Long Near Early: 59 deg 9.8' N 146 deg 28.7' W Lat/Long Far Early: 59 deg 40.6' N 146 deg 42.4' W GMT Center 1994/104:17:11:26.7 Lat/Long Center: 59 deg 30.9' N 145 deg 43.5' W Lat/Long Near Late: 59 deg 20.8' N 144 deg 45.2' W Lat/Long Far Late: 59 deg 51.9' N 144 deg 57.3' W SEG_15 Lat/Long Near Early: 59 deg 20.8' N 144 deg 45.2' W Lat/Long Far Early: 59 deg 51.9' N 144 deg 57.3' W GMT Center 1994/104:17:11:40.5 Lat/Long Center: 59 deg 41.4' N 143 deg 58.6' W Lat/Long Near Late: 59 deg 30.5' N 143 deg 0.6' W Lat/Long Far Late: 60 deg 1.7' N 143 deg 11.0' W SEG_16 Lat/Long Near Early: 59 deg 30.5' N 143 deg 0.6' W Lat/Long Far Early: 60 deg 1.7' N 143 deg 11.0' W GMT Center 1994/104:17:11:54.3 Lat/Long Center: 59 deg 50.4' N 142 deg 12.7' W Lat/Long Near Late: 59 deg 38.6' N 141 deg 15.0' W Lat/Long Far Late: 60 deg 10.0' N 141 deg 23.8' W SEG_17 Lat/Long Near Early: 59 deg 38.6' N 141 deg 15.0' W Lat/Long Far Early: 60 deg 10.0' N 141 deg 23.8' W GMT Center 1994/104:17:12:08.1 Lat/Long Center: 59 deg 57.9' N 140 deg 25.9' W Lat/Long Near Late: 59 deg 45.4' N 139 deg 28.7' W Lat/Long Far Late: 60 deg 16.8' N 139 deg 35.8' W SEG_18 Lat/Long Near Early: 59 deg 45.4' N 139 deg 28.7' W Lat/Long Far Early: 60 deg 16.8' N 139 deg 35.8' W GMT Center 1994/104:17:12:21.9 Lat/Long Center: 60 deg 3.9' N 138 deg 38.3' W Lat/Long Near Late: 59 deg 50.6' N 137 deg 41.7' W Lat/Long Far Late: 60 deg 22.1' N 137 deg 47.0' W SEG_19 Lat/Long Near Early: 59 deg 50.6' N 137 deg 41.7' W Lat/Long Far Early: 60 deg 22.1' N 137 deg 47.0' W GMT Center 1994/104:17:12:35.8 Lat/Long Center: 60 deg 8.4' N 136 deg 50.2' W Lat/Long Near Late: 59 deg 54.3' N 135 deg 54.3' W Lat/Long Far Late: 60 deg 25.9' N 135 deg 57.8' W SEG_20 Lat/Long Near Early: 59 deg 54.3' N 135 deg 54.3' W Lat/Long Far Early: 60 deg 25.9' N 135 deg 57.8' W Lat/Long Near Data End: 59 deg 54.3' N 135 deg 52.4' W Lat/Long Far Data End: 60 deg 25.9' N 135 deg 55.9' W