DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 103.11 Site Name: NE Pacific Ocean A0 Site ID: N35 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 13 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1620.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/279:18:31:55.8 Data Take End GMT: 1994/279:18:36:43.1 Data Take Duration (min:sec): 4:48 Latitude at Start GMT: 55 deg 48.6' N Longitude at Start GMT: 163 deg 4.8' W Latitude at End GMT: 53 deg 11.6' N Longitude at End GMT: 131 deg 0.6' W Center Incidence Angle (deg): 30.0 Track Angle at Image Center: 98.1 deg E of True North Along-Track Image Size (km): 2083.8 Cross-Track Image Size (km): 35.8 Along-Track Resolution (m): 56 Cross-Track Resolution (m): 64 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): 1.9 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: 866 Product Generation Date: Feb 06, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LVV, CHH, CVV, XVV Processing Run Number: 40971 Comments: SEG_01 Lat/Long Near Early: 55 deg 58.3' N 163 deg 6.8' W Lat/Long Far Early: 55 deg 39.0' N 163 deg 2.8' W GMT Center 1994/279:18:32:02.7 Lat/Long Center: 55 deg 51.6' N 162 deg 17.3' W Lat/Long Near Late: 56 deg 3.9' N 161 deg 31.3' W Lat/Long Far Late: 55 deg 44.6' N 161 deg 28.1' W SEG_02 Lat/Long Near Early: 56 deg 3.9' N 161 deg 31.3' W Lat/Long Far Early: 55 deg 44.6' N 161 deg 28.1' W GMT Center 1994/279:18:32:16.5 Lat/Long Center: 55 deg 56.5' N 160 deg 42.0' W Lat/Long Near Late: 56 deg 8.2' N 159 deg 55.3' W Lat/Long Far Late: 55 deg 48.8' N 159 deg 53.0' W SEG_03 Lat/Long Near Early: 56 deg 8.2' N 159 deg 55.3' W Lat/Long Far Early: 55 deg 48.8' N 159 deg 53.0' W GMT Center 1994/279:18:32:30.2 Lat/Long Center: 56 deg 0.1' N 159 deg 6.3' W Lat/Long Near Late: 56 deg 11.1' N 158 deg 19.1' W Lat/Long Far Late: 55 deg 51.7' N 158 deg 17.6' W SEG_04 Lat/Long Near Early: 56 deg 11.1' N 158 deg 19.1' W Lat/Long Far Early: 55 deg 51.7' N 158 deg 17.6' W GMT Center 1994/279:18:32:44.0 Lat/Long Center: 56 deg 2.3' N 157 deg 30.4' W Lat/Long Near Late: 56 deg 12.6' N 156 deg 42.6' W Lat/Long Far Late: 55 deg 53.2' N 156 deg 42.1' W SEG_05 Lat/Long Near Early: 56 deg 12.6' N 156 deg 42.6' W Lat/Long Far Early: 55 deg 53.2' N 156 deg 42.1' W GMT Center 1994/279:18:32:57.8 Lat/Long Center: 56 deg 3.2' N 155 deg 54.3' W Lat/Long Near Late: 56 deg 12.8' N 155 deg 6.1' W Lat/Long Far Late: 55 deg 53.4' N 155 deg 6.4' W SEG_06 Lat/Long Near Early: 56 deg 12.8' N 155 deg 6.1' W Lat/Long Far Early: 55 deg 53.4' N 155 deg 6.4' W GMT Center 1994/279:18:33:11.6 Lat/Long Center: 56 deg 2.6' N 154 deg 18.2' W Lat/Long Near Late: 56 deg 11.6' N 153 deg 29.6' W Lat/Long Far Late: 55 deg 52.2' N 153 deg 30.8' W SEG_07 Lat/Long Near Early: 56 deg 11.6' N 153 deg 29.6' W Lat/Long Far Early: 55 deg 52.2' N 153 deg 30.8' W GMT Center 1994/279:18:33:25.4 Lat/Long Center: 56 deg 0.8' N 152 deg 42.2' W Lat/Long Near Late: 56 deg 9.1' N 151 deg 53.3' W Lat/Long Far Late: 55 deg 49.7' N 151 deg 55.3' W SEG_08 Lat/Long Near Early: 56 deg 9.1' N 151 deg 53.3' W Lat/Long Far Early: 55 deg 49.7' N 151 deg 55.3' W GMT Center 1994/279:18:33:39.2 Lat/Long Center: 55 deg 57.6' N 151 deg 6.4' W Lat/Long Near Late: 56 deg 5.1' N 150 deg 17.2' W Lat/Long Far Late: 55 deg 45.8' N 150 deg 20.1' W SEG_09 Lat/Long Near Early: 56 deg 5.1' N 150 deg 17.2' W Lat/Long Far Early: 55 deg 45.8' N 150 deg 20.1' W GMT Center 1994/279:18:33:53.0 Lat/Long Center: 55 deg 53.0' N 149 deg 31.0' W Lat/Long Near Late: 55 deg 59.9' N 148 deg 41.6' W Lat/Long Far Late: 55 deg 40.6' N 148 deg 45.3' W SEG_10 Lat/Long Near Early: 55 deg 59.9' N 148 deg 41.6' W Lat/Long Far Early: 55 deg 40.6' N 148 deg 45.3' W GMT Center 1994/279:18:34:06.8 Lat/Long Center: 55 deg 47.1' N 147 deg 56.0' W Lat/Long Near Late: 55 deg 53.2' N 147 deg 6.4' W Lat/Long Far Late: 55 deg 34.0' N 147 deg 11.0' W SEG_11 Lat/Long Near Early: 55 deg 53.2' N 147 deg 6.4' W Lat/Long Far Early: 55 deg 34.0' N 147 deg 11.0' W GMT Center 1994/279:18:34:20.6 Lat/Long Center: 55 deg 39.8' N 146 deg 21.6' W Lat/Long Near Late: 55 deg 45.3' N 145 deg 31.9' W Lat/Long Far Late: 55 deg 26.1' N 145 deg 37.3' W SEG_12 Lat/Long Near Early: 55 deg 45.3' N 145 deg 31.9' W Lat/Long Far Early: 55 deg 26.1' N 145 deg 37.3' W GMT Center 1994/279:18:34:34.3 Lat/Long Center: 55 deg 31.3' N 144 deg 47.9' W Lat/Long Near Late: 55 deg 36.0' N 143 deg 58.1' W Lat/Long Far Late: 55 deg 17.0' N 144 deg 4.3' W SEG_13 Lat/Long Near Early: 55 deg 36.0' N 143 deg 58.1' W Lat/Long Far Early: 55 deg 17.0' N 144 deg 4.3' W GMT Center 1994/279:18:34:48.1 Lat/Long Center: 55 deg 21.4' N 143 deg 14.9' W Lat/Long Near Late: 55 deg 25.5' N 142 deg 25.2' W Lat/Long Far Late: 55 deg 6.5' N 142 deg 32.1' W SEG_14 Lat/Long Near Early: 55 deg 25.5' N 142 deg 25.2' W Lat/Long Far Early: 55 deg 6.5' N 142 deg 32.1' W GMT Center 1994/279:18:35:01.9 Lat/Long Center: 55 deg 10.3' N 141 deg 42.7' W Lat/Long Near Late: 55 deg 13.7' N 140 deg 53.1' W Lat/Long Far Late: 54 deg 54.8' N 141 deg 0.8' W SEG_15 Lat/Long Near Early: 55 deg 13.7' N 140 deg 53.1' W Lat/Long Far Early: 54 deg 54.8' N 141 deg 0.8' W GMT Center 1994/279:18:35:15.7 Lat/Long Center: 54 deg 57.9' N 140 deg 11.5' W Lat/Long Near Late: 55 deg 0.6' N 139 deg 22.0' W Lat/Long Far Late: 54 deg 41.9' N 139 deg 30.5' W SEG_16 Lat/Long Near Early: 55 deg 0.6' N 139 deg 22.0' W Lat/Long Far Early: 54 deg 41.9' N 139 deg 30.5' W GMT Center 1994/279:18:35:29.5 Lat/Long Center: 54 deg 44.2' N 138 deg 41.3' W Lat/Long Near Late: 54 deg 46.3' N 137 deg 52.1' W Lat/Long Far Late: 54 deg 27.7' N 138 deg 1.2' W SEG_17 Lat/Long Near Early: 54 deg 46.3' N 137 deg 52.1' W Lat/Long Far Early: 54 deg 27.7' N 138 deg 1.2' W GMT Center 1994/279:18:35:43.3 Lat/Long Center: 54 deg 29.4' N 137 deg 12.2' W Lat/Long Near Late: 54 deg 30.7' N 136 deg 23.2' W Lat/Long Far Late: 54 deg 12.3' N 136 deg 33.0' W SEG_18 Lat/Long Near Early: 54 deg 30.7' N 136 deg 23.2' W Lat/Long Far Early: 54 deg 12.3' N 136 deg 33.0' W GMT Center 1994/279:18:35:57.1 Lat/Long Center: 54 deg 13.4' N 135 deg 44.3' W Lat/Long Near Late: 54 deg 14.0' N 134 deg 55.6' W Lat/Long Far Late: 53 deg 55.8' N 135 deg 6.0' W SEG_19 Lat/Long Near Early: 54 deg 14.0' N 134 deg 55.6' W Lat/Long Far Early: 53 deg 55.8' N 135 deg 6.0' W GMT Center 1994/279:18:36:10.9 Lat/Long Center: 53 deg 56.2' N 134 deg 17.6' W Lat/Long Near Late: 53 deg 56.2' N 133 deg 29.3' W Lat/Long Far Late: 53 deg 38.1' N 133 deg 40.3' W SEG_20 Lat/Long Near Early: 53 deg 56.2' N 133 deg 29.3' W Lat/Long Far Early: 53 deg 38.1' N 133 deg 40.3' W GMT Center 1994/279:18:36:24.6 Lat/Long Center: 53 deg 37.8' N 132 deg 52.2' W Lat/Long Near Late: 53 deg 37.2' N 132 deg 4.2' W Lat/Long Far Late: 53 deg 19.3' N 132 deg 15.8' W SEG_21 Lat/Long Near Early: 53 deg 37.2' N 132 deg 4.2' W Lat/Long Far Early: 53 deg 19.3' N 132 deg 15.8' W GMT Center 1994/279:18:36:38.4 Lat/Long Center: 53 deg 18.4' N 131 deg 28.1' W Lat/Long Near Data End: 53 deg 20.4' N 130 deg 54.6' W Lat/Long Far Data End: 53 deg 2.7' N 131 deg 6.6' W