DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 134.00 Site Name: NE Pacific Ocean A2 Site ID: N37 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 13 / X-SAR Antenna Direction: Left Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 8 Quantization Format: 8-bit Beam Spoiling Mode: 0 PRF (Hz): 1395.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/107:16:05:57.9 Data Take End GMT: 1994/107:16:09:43.4 Data Take Duration (min:sec): 3:47 Latitude at Start GMT: 53 deg 44.2' N Longitude at Start GMT: 165 deg 49.2' W Latitude at End GMT: 58 deg 8.1' N Longitude at End GMT: 140 deg 33.3' W Center Incidence Angle (deg): 31.8 Track Angle at Image Center: 72.2 deg E of True North Along-Track Image Size (km): 1637.9 Cross-Track Image Size (km): 23.8 Along-Track Resolution (m): 96 Cross-Track Resolution (m): 61 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): -1.6 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: 626 Product Generation Date: Jul 18, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LVV, CHH, CVV, XVV Processing Run Number: 10583 Comments: SEG_01 Lat/Long Near Early: 53 deg 38.7' N 165 deg 44.2' W Lat/Long Far Early: 53 deg 49.8' N 165 deg 54.2' W GMT Center 1994/107:16:06:04.8 Lat/Long Center: 53 deg 56.8' N 165 deg 8.9' W Lat/Long Near Late: 54 deg 3.5' N 164 deg 23.2' W Lat/Long Far Late: 54 deg 14.7' N 164 deg 33.0' W SEG_02 Lat/Long Near Early: 54 deg 3.5' N 164 deg 23.2' W Lat/Long Far Early: 54 deg 14.7' N 164 deg 33.0' W GMT Center 1994/107:16:06:18.5 Lat/Long Center: 54 deg 21.3' N 163 deg 46.4' W Lat/Long Near Late: 54 deg 27.5' N 163 deg 0.1' W Lat/Long Far Late: 54 deg 38.8' N 163 deg 9.5' W SEG_03 Lat/Long Near Early: 54 deg 27.5' N 163 deg 0.1' W Lat/Long Far Early: 54 deg 38.8' N 163 deg 9.5' W GMT Center 1994/107:16:06:32.3 Lat/Long Center: 54 deg 44.7' N 162 deg 22.8' W Lat/Long Near Late: 54 deg 50.2' N 161 deg 35.8' W Lat/Long Far Late: 55 deg 1.8' N 161 deg 45.0' W SEG_04 Lat/Long Near Early: 54 deg 50.2' N 161 deg 35.8' W Lat/Long Far Early: 55 deg 1.8' N 161 deg 45.0' W GMT Center 1994/107:16:06:46.1 Lat/Long Center: 55 deg 7.0' N 160 deg 57.6' W Lat/Long Near Late: 55 deg 12.1' N 160 deg 9.4' W Lat/Long Far Late: 55 deg 23.8' N 160 deg 18.2' W SEG_05 Lat/Long Near Early: 55 deg 12.1' N 160 deg 9.4' W Lat/Long Far Early: 55 deg 23.8' N 160 deg 18.2' W GMT Center 1994/107:16:06:59.9 Lat/Long Center: 55 deg 28.5' N 159 deg 30.2' W Lat/Long Near Late: 55 deg 32.8' N 158 deg 42.0' W Lat/Long Far Late: 55 deg 44.6' N 158 deg 50.5' W SEG_06 Lat/Long Near Early: 55 deg 32.8' N 158 deg 42.0' W Lat/Long Far Early: 55 deg 44.6' N 158 deg 50.5' W GMT Center 1994/107:16:07:13.6 Lat/Long Center: 55 deg 48.6' N 158 deg 1.8' W Lat/Long Near Late: 55 deg 52.3' N 157 deg 13.1' W Lat/Long Far Late: 56 deg 4.2' N 157 deg 21.1' W SEG_07 Lat/Long Near Early: 55 deg 52.3' N 157 deg 13.1' W Lat/Long Far Early: 56 deg 4.2' N 157 deg 21.1' W GMT Center 1994/107:16:07:27.4 Lat/Long Center: 56 deg 7.6' N 156 deg 31.9' W Lat/Long Near Late: 56 deg 10.8' N 155 deg 42.0' W Lat/Long Far Late: 56 deg 22.8' N 155 deg 49.6' W SEG_08 Lat/Long Near Early: 56 deg 10.8' N 155 deg 42.0' W Lat/Long Far Early: 56 deg 22.8' N 155 deg 49.6' W GMT Center 1994/107:16:07:41.2 Lat/Long Center: 56 deg 25.6' N 154 deg 59.9' W Lat/Long Near Late: 56 deg 28.0' N 154 deg 10.1' W Lat/Long Far Late: 56 deg 40.1' N 154 deg 17.3' W SEG_09 Lat/Long Near Early: 56 deg 28.0' N 154 deg 10.1' W Lat/Long Far Early: 56 deg 40.1' N 154 deg 17.3' W GMT Center 1994/107:16:07:54.9 Lat/Long Center: 56 deg 42.2' N 153 deg 27.1' W Lat/Long Near Late: 56 deg 44.0' N 152 deg 36.8' W Lat/Long Far Late: 56 deg 56.2' N 152 deg 43.5' W SEG_10 Lat/Long Near Early: 56 deg 44.0' N 152 deg 36.8' W Lat/Long Far Early: 56 deg 56.2' N 152 deg 43.5' W GMT Center 1994/107:16:08:08.7 Lat/Long Center: 56 deg 57.6' N 151 deg 52.9' W Lat/Long Near Late: 56 deg 58.8' N 151 deg 1.6' W Lat/Long Far Late: 57 deg 11.1' N 151 deg 7.8' W SEG_11 Lat/Long Near Early: 56 deg 58.8' N 151 deg 1.6' W Lat/Long Far Early: 57 deg 11.1' N 151 deg 7.8' W GMT Center 1994/107:16:08:22.5 Lat/Long Center: 57 deg 11.9' N 150 deg 16.8' W Lat/Long Near Late: 57 deg 12.2' N 149 deg 25.8' W Lat/Long Far Late: 57 deg 24.6' N 149 deg 31.4' W SEG_12 Lat/Long Near Early: 57 deg 12.2' N 149 deg 25.8' W Lat/Long Far Early: 57 deg 24.6' N 149 deg 31.4' W GMT Center 1994/107:16:08:36.2 Lat/Long Center: 57 deg 24.7' N 148 deg 40.1' W Lat/Long Near Late: 57 deg 24.4' N 147 deg 48.8' W Lat/Long Far Late: 57 deg 36.9' N 147 deg 53.9' W SEG_13 Lat/Long Near Early: 57 deg 24.4' N 147 deg 48.8' W Lat/Long Far Early: 57 deg 36.9' N 147 deg 53.9' W GMT Center 1994/107:16:08:50.0 Lat/Long Center: 57 deg 36.2' N 147 deg 2.4' W Lat/Long Near Late: 57 deg 35.3' N 146 deg 10.1' W Lat/Long Far Late: 57 deg 47.8' N 146 deg 14.7' W SEG_14 Lat/Long Near Early: 57 deg 35.3' N 146 deg 10.1' W Lat/Long Far Early: 57 deg 47.8' N 146 deg 14.7' W GMT Center 1994/107:16:09:03.8 Lat/Long Center: 57 deg 46.5' N 145 deg 22.9' W Lat/Long Near Late: 57 deg 44.7' N 144 deg 31.2' W Lat/Long Far Late: 57 deg 57.4' N 144 deg 35.2' W SEG_15 Lat/Long Near Early: 57 deg 44.7' N 144 deg 31.2' W Lat/Long Far Early: 57 deg 57.4' N 144 deg 35.2' W GMT Center 1994/107:16:09:17.6 Lat/Long Center: 57 deg 55.3' N 143 deg 43.3' W Lat/Long Near Late: 57 deg 52.8' N 142 deg 51.5' W Lat/Long Far Late: 58 deg 5.5' N 142 deg 54.8' W SEG_16 Lat/Long Near Early: 57 deg 52.8' N 142 deg 51.5' W Lat/Long Far Early: 58 deg 5.5' N 142 deg 54.8' W GMT Center 1994/107:16:09:31.3 Lat/Long Center: 58 deg 2.7' N 142 deg 2.9' W Lat/Long Near Late: 57 deg 59.6' N 141 deg 10.3' W Lat/Long Far Late: 58 deg 12.3' N 141 deg 13.0' W SEG_17 Lat/Long Near Early: 57 deg 59.6' N 141 deg 10.3' W Lat/Long Far Early: 58 deg 12.3' N 141 deg 13.0' W Lat/Long Near Data End: 58 deg 1.8' N 140 deg 32.1' W Lat/Long Far Data End: 58 deg 14.5' N 140 deg 34.6' W