DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 75.80 Site Name: Equatorial Pacific Survey Site ID: NX7 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): 17 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: 1994/104:01:16:01.8 Data Take End GMT: 1994/104:01:21:47.0 Data Take Duration (min:sec): 5:47 Latitude at Start GMT: 9 deg 45.9' N Longitude at Start GMT: 166 deg 39.5' W Latitude at End GMT: 9 deg 52.2' S Longitude at End GMT: 155 deg 17.1' W Center Incidence Angle (deg): 28.4 Track Angle at Image Center: 150.1 deg E of True North Along-Track Image Size (km): 2510.5 Cross-Track Image Size (km): 119.2 Along-Track Resolution (m): 93 Cross-Track Resolution (m): 67 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): 8.2 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 26 Bytes per Record: 2000 Records per Segment: 2534 Product Generation Date: Sep 03, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LVV, CVV, XVV Processing Run Number: 11135 Comments: SEG_01 Lat/Long Near Early: 10 deg 3.1' N 166 deg 10.2' W Lat/Long Far Early: 9 deg 29.2' N 167 deg 7.7' W GMT Center 1994/104:01:16:08.7 Lat/Long Center: 9 deg 22.6' N 166 deg 25.6' W Lat/Long Near Late: 9 deg 16.3' N 165 deg 42.7' W Lat/Long Far Late: 8 deg 42.6' N 166 deg 39.9' W SEG_02 Lat/Long Near Early: 9 deg 16.3' N 165 deg 42.7' W Lat/Long Far Early: 8 deg 42.6' N 166 deg 39.9' W GMT Center 1994/104:01:16:22.5 Lat/Long Center: 8 deg 35.8' N 165 deg 57.9' W Lat/Long Near Late: 8 deg 29.4' N 165 deg 15.3' W Lat/Long Far Late: 7 deg 55.9' N 166 deg 12.3' W SEG_03 Lat/Long Near Early: 8 deg 29.4' N 165 deg 15.3' W Lat/Long Far Early: 7 deg 55.9' N 166 deg 12.3' W GMT Center 1994/104:01:16:36.2 Lat/Long Center: 7 deg 49.1' N 165 deg 30.4' W Lat/Long Near Late: 7 deg 42.4' N 164 deg 48.0' W Lat/Long Far Late: 7 deg 9.2' N 165 deg 44.7' W SEG_04 Lat/Long Near Early: 7 deg 42.4' N 164 deg 48.0' W Lat/Long Far Early: 7 deg 9.2' N 165 deg 44.7' W GMT Center 1994/104:01:16:49.9 Lat/Long Center: 7 deg 2.2' N 165 deg 3.0' W Lat/Long Near Late: 6 deg 55.5' N 164 deg 20.8' W Lat/Long Far Late: 6 deg 22.4' N 165 deg 17.3' W SEG_05 Lat/Long Near Early: 6 deg 55.5' N 164 deg 20.8' W Lat/Long Far Early: 6 deg 22.4' N 165 deg 17.3' W GMT Center 1994/104:01:17:03.7 Lat/Long Center: 6 deg 15.4' N 164 deg 35.6' W Lat/Long Near Late: 6 deg 8.5' N 163 deg 53.7' W Lat/Long Far Late: 5 deg 35.6' N 164 deg 50.0' W SEG_06 Lat/Long Near Early: 6 deg 8.5' N 163 deg 53.7' W Lat/Long Far Early: 5 deg 35.6' N 164 deg 50.0' W GMT Center 1994/104:01:17:17.4 Lat/Long Center: 5 deg 28.5' N 164 deg 8.4' W Lat/Long Near Late: 5 deg 21.5' N 163 deg 26.6' W Lat/Long Far Late: 4 deg 48.7' N 164 deg 22.8' W SEG_07 Lat/Long Near Early: 5 deg 21.5' N 163 deg 26.6' W Lat/Long Far Early: 4 deg 48.7' N 164 deg 22.8' W GMT Center 1994/104:01:17:31.2 Lat/Long Center: 4 deg 41.6' N 163 deg 41.3' W Lat/Long Near Late: 4 deg 34.4' N 162 deg 59.6' W Lat/Long Far Late: 4 deg 1.8' N 163 deg 55.7' W SEG_08 Lat/Long Near Early: 4 deg 34.4' N 162 deg 59.6' W Lat/Long Far Early: 4 deg 1.8' N 163 deg 55.7' W GMT Center 1994/104:01:17:44.9 Lat/Long Center: 3 deg 54.6' N 163 deg 14.2' W Lat/Long Near Late: 3 deg 47.4' N 162 deg 32.7' W Lat/Long Far Late: 3 deg 14.9' N 163 deg 28.6' W SEG_09 Lat/Long Near Early: 3 deg 47.4' N 162 deg 32.7' W Lat/Long Far Early: 3 deg 14.9' N 163 deg 28.6' W GMT Center 1994/104:01:17:58.7 Lat/Long Center: 3 deg 7.6' N 162 deg 47.2' W Lat/Long Near Late: 3 deg 0.4' N 162 deg 5.8' W Lat/Long Far Late: 2 deg 27.9' N 163 deg 1.6' W SEG_10 Lat/Long Near Early: 3 deg 0.4' N 162 deg 5.8' W Lat/Long Far Early: 2 deg 27.9' N 163 deg 1.6' W GMT Center 1994/104:01:18:12.4 Lat/Long Center: 2 deg 20.6' N 162 deg 20.2' W Lat/Long Near Late: 2 deg 13.3' N 161 deg 38.9' W Lat/Long Far Late: 1 deg 41.0' N 162 deg 34.6' W SEG_11 Lat/Long Near Early: 2 deg 13.3' N 161 deg 38.9' W Lat/Long Far Early: 1 deg 41.0' N 162 deg 34.6' W GMT Center 1994/104:01:18:26.2 Lat/Long Center: 1 deg 33.6' N 161 deg 53.3' W Lat/Long Near Late: 1 deg 26.3' N 161 deg 12.0' W Lat/Long Far Late: 0 deg 54.0' N 162 deg 7.7' W SEG_12 Lat/Long Near Early: 1 deg 26.3' N 161 deg 12.0' W Lat/Long Far Early: 0 deg 54.0' N 162 deg 7.7' W GMT Center 1994/104:01:18:39.9 Lat/Long Center: 0 deg 46.6' N 161 deg 26.4' W Lat/Long Near Late: 0 deg 39.2' N 160 deg 45.1' W Lat/Long Far Late: 0 deg 7.0' N 161 deg 40.8' W SEG_13 Lat/Long Near Early: 0 deg 39.2' N 160 deg 45.1' W Lat/Long Far Early: 0 deg 7.0' N 161 deg 40.8' W GMT Center 1994/104:01:18:53.7 Lat/Long Center: 0 deg 0.4' S 160 deg 59.5' W Lat/Long Near Late: 0 deg 7.8' S 160 deg 18.3' W Lat/Long Far Late: 0 deg 40.1' S 161 deg 13.9' W SEG_14 Lat/Long Near Early: 0 deg 7.8' S 160 deg 18.3' W Lat/Long Far Early: 0 deg 40.1' S 161 deg 13.9' W GMT Center 1994/104:01:19:07.4 Lat/Long Center: 0 deg 47.5' S 160 deg 32.7' W Lat/Long Near Late: 0 deg 54.8' S 159 deg 51.4' W Lat/Long Far Late: 1 deg 27.1' S 160 deg 47.1' W SEG_15 Lat/Long Near Early: 0 deg 54.8' S 159 deg 51.4' W Lat/Long Far Early: 1 deg 27.1' S 160 deg 47.1' W GMT Center 1994/104:01:19:21.2 Lat/Long Center: 1 deg 34.5' S 160 deg 5.8' W Lat/Long Near Late: 1 deg 41.9' S 159 deg 24.4' W Lat/Long Far Late: 2 deg 14.1' S 160 deg 20.2' W SEG_16 Lat/Long Near Early: 1 deg 41.9' S 159 deg 24.4' W Lat/Long Far Early: 2 deg 14.1' S 160 deg 20.2' W GMT Center 1994/104:01:19:34.9 Lat/Long Center: 2 deg 21.5' S 159 deg 38.9' W Lat/Long Near Late: 2 deg 28.9' S 158 deg 57.5' W Lat/Long Far Late: 3 deg 1.2' S 159 deg 53.3' W SEG_17 Lat/Long Near Early: 2 deg 28.9' S 158 deg 57.5' W Lat/Long Far Early: 3 deg 1.2' S 159 deg 53.3' W GMT Center 1994/104:01:19:48.7 Lat/Long Center: 3 deg 8.5' S 159 deg 11.9' W Lat/Long Near Late: 3 deg 15.8' S 158 deg 30.4' W Lat/Long Far Late: 3 deg 48.2' S 159 deg 26.3' W SEG_18 Lat/Long Near Early: 3 deg 15.8' S 158 deg 30.4' W Lat/Long Far Early: 3 deg 48.2' S 159 deg 26.3' W GMT Center 1994/104:01:20:02.4 Lat/Long Center: 3 deg 55.5' S 158 deg 44.9' W Lat/Long Near Late: 4 deg 2.8' S 158 deg 3.3' W Lat/Long Far Late: 4 deg 35.2' S 158 deg 59.4' W SEG_19 Lat/Long Near Early: 4 deg 2.8' S 158 deg 3.3' W Lat/Long Far Early: 4 deg 35.2' S 158 deg 59.4' W GMT Center 1994/104:01:20:16.2 Lat/Long Center: 4 deg 42.5' S 158 deg 17.9' W Lat/Long Near Late: 4 deg 49.7' S 157 deg 36.2' W Lat/Long Far Late: 5 deg 22.2' S 158 deg 32.3' W SEG_20 Lat/Long Near Early: 4 deg 49.7' S 157 deg 36.2' W Lat/Long Far Early: 5 deg 22.2' S 158 deg 32.3' W GMT Center 1994/104:01:20:29.9 Lat/Long Center: 5 deg 29.5' S 157 deg 50.8' W Lat/Long Near Late: 5 deg 36.6' S 157 deg 8.9' W Lat/Long Far Late: 6 deg 9.2' S 158 deg 5.3' W SEG_21 Lat/Long Near Early: 5 deg 36.6' S 157 deg 8.9' W Lat/Long Far Early: 6 deg 9.2' S 158 deg 5.3' W GMT Center 1994/104:01:20:43.7 Lat/Long Center: 6 deg 16.4' S 157 deg 23.6' W Lat/Long Near Late: 6 deg 23.4' S 156 deg 41.6' W Lat/Long Far Late: 6 deg 56.2' S 157 deg 38.1' W SEG_22 Lat/Long Near Early: 6 deg 23.4' S 156 deg 41.6' W Lat/Long Far Early: 6 deg 56.2' S 157 deg 38.1' W GMT Center 1994/104:01:20:57.4 Lat/Long Center: 7 deg 3.4' S 156 deg 56.3' W Lat/Long Near Late: 7 deg 10.2' S 156 deg 14.1' W Lat/Long Far Late: 7 deg 43.1' S 157 deg 10.8' W SEG_23 Lat/Long Near Early: 7 deg 10.2' S 156 deg 14.1' W Lat/Long Far Early: 7 deg 43.1' S 157 deg 10.8' W GMT Center 1994/104:01:21:11.2 Lat/Long Center: 7 deg 50.2' S 156 deg 29.0' W Lat/Long Near Late: 7 deg 57.0' S 155 deg 46.5' W Lat/Long Far Late: 8 deg 30.0' S 156 deg 43.5' W SEG_24 Lat/Long Near Early: 7 deg 57.0' S 155 deg 46.5' W Lat/Long Far Early: 8 deg 30.0' S 156 deg 43.5' W GMT Center 1994/104:01:21:24.9 Lat/Long Center: 8 deg 37.1' S 156 deg 1.5' W Lat/Long Near Late: 8 deg 43.7' S 155 deg 18.8' W Lat/Long Far Late: 9 deg 16.9' S 156 deg 16.0' W SEG_25 Lat/Long Near Early: 8 deg 43.7' S 155 deg 18.8' W Lat/Long Far Early: 9 deg 16.9' S 156 deg 16.0' W GMT Center 1994/104:01:21:38.7 Lat/Long Center: 9 deg 23.9' S 155 deg 33.9' W Lat/Long Near Late: 9 deg 30.3' S 154 deg 50.9' W Lat/Long Far Late: 10 deg 3.7' S 155 deg 48.4' W SEG_26 Lat/Long Near Early: 9 deg 30.3' S 154 deg 50.9' W Lat/Long Far Early: 10 deg 3.7' S 155 deg 48.4' W Lat/Long Near Data End: 9 deg 35.2' S 154 deg 48.0' W Lat/Long Far Data End: 10 deg 8.7' S 155 deg 45.5' W