DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 163.10 Site Name: Equatorial Pacific 5 Site ID: NB5 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 9 / X-SAR Antenna Direction: Left Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 6 PRF (Hz): 1620.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: VV Product Type: Survey Image Data Take Start GMT: 1994/283:10:44:46.7 Data Take End GMT: 1994/283:10:52:01.9 Data Take Duration (min:sec): 7:17 Latitude at Start GMT: 7 deg 36.9' S Longitude at Start GMT: 156 deg 3.7' W Latitude at End GMT: 17 deg 9.5' N Longitude at End GMT: 141 deg 27.3' W Center Incidence Angle (deg): 28.8 Track Angle at Image Center: 30.0 deg E of True North Along-Track Image Size (km): 3175.5 Cross-Track Image Size (km): 101.2 Along-Track Resolution (m): 99 Cross-Track Resolution (m): 66 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: 32 Bytes per Record: 2000 Records per Segment: 2174 Product Generation Date: Feb 01, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LVV, CVV, XVV Processing Run Number: 40844 Comments: SEG_01 Lat/Long Near Early: 7 deg 51.0' S 155 deg 39.6' W Lat/Long Far Early: 7 deg 23.0' S 156 deg 27.5' W GMT Center 1994/283:10:44:53.6 Lat/Long Center: 7 deg 13.5' S 155 deg 49.9' W Lat/Long Near Late: 7 deg 4.1' S 155 deg 12.3' W Lat/Long Far Late: 6 deg 36.2' S 156 deg 0.0' W SEG_02 Lat/Long Near Early: 7 deg 4.1' S 155 deg 12.3' W Lat/Long Far Early: 6 deg 36.2' S 156 deg 0.0' W GMT Center 1994/283:10:45:07.3 Lat/Long Center: 6 deg 26.7' S 155 deg 22.6' W Lat/Long Near Late: 6 deg 17.2' S 154 deg 45.1' W Lat/Long Far Late: 5 deg 49.4' S 155 deg 32.7' W SEG_03 Lat/Long Near Early: 6 deg 17.2' S 154 deg 45.1' W Lat/Long Far Early: 5 deg 49.4' S 155 deg 32.7' W GMT Center 1994/283:10:45:21.0 Lat/Long Center: 5 deg 39.8' S 154 deg 55.3' W Lat/Long Near Late: 5 deg 30.2' S 154 deg 18.0' W Lat/Long Far Late: 5 deg 2.5' S 155 deg 5.4' W SEG_04 Lat/Long Near Early: 5 deg 30.2' S 154 deg 18.0' W Lat/Long Far Early: 5 deg 2.5' S 155 deg 5.4' W GMT Center 1994/283:10:45:34.7 Lat/Long Center: 4 deg 52.9' S 154 deg 28.2' W Lat/Long Near Late: 4 deg 43.2' S 153 deg 50.9' W Lat/Long Far Late: 4 deg 15.6' S 154 deg 38.3' W SEG_05 Lat/Long Near Early: 4 deg 43.2' S 153 deg 50.9' W Lat/Long Far Early: 4 deg 15.6' S 154 deg 38.3' W GMT Center 1994/283:10:45:48.4 Lat/Long Center: 4 deg 5.9' S 154 deg 1.1' W Lat/Long Near Late: 3 deg 56.2' S 153 deg 23.9' W Lat/Long Far Late: 3 deg 28.7' S 154 deg 11.2' W SEG_06 Lat/Long Near Early: 3 deg 56.2' S 153 deg 23.9' W Lat/Long Far Early: 3 deg 28.7' S 154 deg 11.2' W GMT Center 1994/283:10:46:02.1 Lat/Long Center: 3 deg 19.0' S 153 deg 34.0' W Lat/Long Near Late: 3 deg 9.2' S 152 deg 57.0' W Lat/Long Far Late: 2 deg 41.8' S 153 deg 44.1' W SEG_07 Lat/Long Near Early: 3 deg 9.2' S 152 deg 57.0' W Lat/Long Far Early: 2 deg 41.8' S 153 deg 44.1' W GMT Center 1994/283:10:46:15.8 Lat/Long Center: 2 deg 32.0' S 153 deg 7.1' W Lat/Long Near Late: 2 deg 22.2' S 152 deg 30.1' W Lat/Long Far Late: 1 deg 54.8' S 153 deg 17.2' W SEG_08 Lat/Long Near Early: 2 deg 22.2' S 152 deg 30.1' W Lat/Long Far Early: 1 deg 54.8' S 153 deg 17.2' W GMT Center 1994/283:10:46:29.5 Lat/Long Center: 1 deg 45.0' S 152 deg 40.1' W Lat/Long Near Late: 1 deg 35.1' S 152 deg 3.2' W Lat/Long Far Late: 1 deg 7.8' S 152 deg 50.2' W SEG_09 Lat/Long Near Early: 1 deg 35.1' S 152 deg 3.2' W Lat/Long Far Early: 1 deg 7.8' S 152 deg 50.2' W GMT Center 1994/283:10:46:43.2 Lat/Long Center: 0 deg 58.0' S 152 deg 13.2' W Lat/Long Near Late: 0 deg 48.1' S 151 deg 36.3' W Lat/Long Far Late: 0 deg 20.8' S 152 deg 23.3' W SEG_10 Lat/Long Near Early: 0 deg 48.1' S 151 deg 36.3' W Lat/Long Far Early: 0 deg 20.8' S 152 deg 23.3' W GMT Center 1994/283:10:46:56.9 Lat/Long Center: 0 deg 11.0' S 151 deg 46.3' W Lat/Long Near Late: 0 deg 1.0' S 151 deg 9.4' W Lat/Long Far Late: 0 deg 26.2' N 151 deg 56.4' W SEG_11 Lat/Long Near Early: 0 deg 1.0' S 151 deg 9.4' W Lat/Long Far Early: 0 deg 26.2' N 151 deg 56.4' W GMT Center 1994/283:10:47:10.6 Lat/Long Center: 0 deg 36.1' N 151 deg 19.4' W Lat/Long Near Late: 0 deg 46.0' N 150 deg 42.5' W Lat/Long Far Late: 1 deg 13.3' N 151 deg 29.6' W SEG_12 Lat/Long Near Early: 0 deg 46.0' N 150 deg 42.5' W Lat/Long Far Early: 1 deg 13.3' N 151 deg 29.6' W GMT Center 1994/283:10:47:24.3 Lat/Long Center: 1 deg 23.1' N 150 deg 52.5' W Lat/Long Near Late: 1 deg 33.0' N 150 deg 15.6' W Lat/Long Far Late: 2 deg 0.3' N 151 deg 2.7' W SEG_13 Lat/Long Near Early: 1 deg 33.0' N 150 deg 15.6' W Lat/Long Far Early: 2 deg 0.3' N 151 deg 2.7' W GMT Center 1994/283:10:47:38.0 Lat/Long Center: 2 deg 10.1' N 150 deg 25.6' W Lat/Long Near Late: 2 deg 20.0' N 149 deg 48.6' W Lat/Long Far Late: 2 deg 47.3' N 150 deg 35.8' W SEG_14 Lat/Long Near Early: 2 deg 20.0' N 149 deg 48.6' W Lat/Long Far Early: 2 deg 47.3' N 150 deg 35.8' W GMT Center 1994/283:10:47:51.7 Lat/Long Center: 2 deg 57.2' N 149 deg 58.7' W Lat/Long Near Late: 3 deg 7.0' N 149 deg 21.6' W Lat/Long Far Late: 3 deg 34.3' N 150 deg 8.8' W SEG_15 Lat/Long Near Early: 3 deg 7.0' N 149 deg 21.6' W Lat/Long Far Early: 3 deg 34.3' N 150 deg 8.8' W GMT Center 1994/283:10:48:05.4 Lat/Long Center: 3 deg 44.2' N 149 deg 31.7' W Lat/Long Near Late: 3 deg 54.0' N 148 deg 54.6' W Lat/Long Far Late: 4 deg 21.4' N 149 deg 41.9' W SEG_16 Lat/Long Near Early: 3 deg 54.0' N 148 deg 54.6' W Lat/Long Far Early: 4 deg 21.4' N 149 deg 41.9' W GMT Center 1994/283:10:48:19.1 Lat/Long Center: 4 deg 31.2' N 149 deg 4.7' W Lat/Long Near Late: 4 deg 40.9' N 148 deg 27.4' W Lat/Long Far Late: 5 deg 8.4' N 149 deg 14.8' W SEG_17 Lat/Long Near Early: 4 deg 40.9' N 148 deg 27.4' W Lat/Long Far Early: 5 deg 8.4' N 149 deg 14.8' W GMT Center 1994/283:10:48:32.8 Lat/Long Center: 5 deg 18.1' N 148 deg 37.6' W Lat/Long Near Late: 5 deg 27.9' N 148 deg 0.3' W Lat/Long Far Late: 5 deg 55.3' N 148 deg 47.7' W SEG_18 Lat/Long Near Early: 5 deg 27.9' N 148 deg 0.3' W Lat/Long Far Early: 5 deg 55.3' N 148 deg 47.7' W GMT Center 1994/283:10:48:46.6 Lat/Long Center: 6 deg 5.1' N 148 deg 10.4' W Lat/Long Near Late: 6 deg 14.7' N 147 deg 33.0' W Lat/Long Far Late: 6 deg 42.3' N 148 deg 20.6' W SEG_19 Lat/Long Near Early: 6 deg 14.7' N 147 deg 33.0' W Lat/Long Far Early: 6 deg 42.3' N 148 deg 20.6' W GMT Center 1994/283:10:49:00.3 Lat/Long Center: 6 deg 52.0' N 147 deg 43.2' W Lat/Long Near Late: 7 deg 1.6' N 147 deg 5.6' W Lat/Long Far Late: 7 deg 29.3' N 147 deg 53.3' W SEG_20 Lat/Long Near Early: 7 deg 1.6' N 147 deg 5.6' W Lat/Long Far Early: 7 deg 29.3' N 147 deg 53.3' W GMT Center 1994/283:10:49:14.0 Lat/Long Center: 7 deg 38.9' N 147 deg 15.8' W Lat/Long Near Late: 7 deg 48.4' N 146 deg 38.1' W Lat/Long Far Late: 8 deg 16.2' N 147 deg 26.0' W SEG_21 Lat/Long Near Early: 7 deg 48.4' N 146 deg 38.1' W Lat/Long Far Early: 8 deg 16.2' N 147 deg 26.0' W GMT Center 1994/283:10:49:27.7 Lat/Long Center: 8 deg 25.8' N 146 deg 48.4' W Lat/Long Near Late: 8 deg 35.2' N 146 deg 10.5' W Lat/Long Far Late: 9 deg 3.1' N 146 deg 58.5' W SEG_22 Lat/Long Near Early: 8 deg 35.2' N 146 deg 10.5' W Lat/Long Far Early: 9 deg 3.1' N 146 deg 58.5' W GMT Center 1994/283:10:49:41.4 Lat/Long Center: 9 deg 12.6' N 146 deg 20.8' W Lat/Long Near Late: 9 deg 21.9' N 145 deg 42.7' W Lat/Long Far Late: 9 deg 49.9' N 146 deg 31.0' W SEG_23 Lat/Long Near Early: 9 deg 21.9' N 145 deg 42.7' W Lat/Long Far Early: 9 deg 49.9' N 146 deg 31.0' W GMT Center 1994/283:10:49:55.1 Lat/Long Center: 9 deg 59.4' N 145 deg 53.1' W Lat/Long Near Late: 10 deg 8.5' N 145 deg 14.8' W Lat/Long Far Late: 10 deg 36.7' N 146 deg 3.3' W SEG_24 Lat/Long Near Early: 10 deg 8.5' N 145 deg 14.8' W Lat/Long Far Early: 10 deg 36.7' N 146 deg 3.3' W GMT Center 1994/283:10:50:08.8 Lat/Long Center: 10 deg 46.1' N 145 deg 25.2' W Lat/Long Near Late: 10 deg 55.1' N 144 deg 46.7' W Lat/Long Far Late: 11 deg 23.5' N 145 deg 35.4' W SEG_25 Lat/Long Near Early: 10 deg 55.1' N 144 deg 46.7' W Lat/Long Far Early: 11 deg 23.5' N 145 deg 35.4' W GMT Center 1994/283:10:50:22.5 Lat/Long Center: 11 deg 32.8' N 144 deg 57.2' W Lat/Long Near Late: 11 deg 41.6' N 144 deg 18.4' W Lat/Long Far Late: 12 deg 10.2' N 145 deg 7.4' W SEG_26 Lat/Long Near Early: 11 deg 41.6' N 144 deg 18.4' W Lat/Long Far Early: 12 deg 10.2' N 145 deg 7.4' W GMT Center 1994/283:10:50:36.2 Lat/Long Center: 12 deg 19.4' N 144 deg 29.1' W Lat/Long Near Late: 12 deg 28.1' N 143 deg 50.0' W Lat/Long Far Late: 12 deg 56.8' N 144 deg 39.2' W SEG_27 Lat/Long Near Early: 12 deg 28.1' N 143 deg 50.0' W Lat/Long Far Early: 12 deg 56.8' N 144 deg 39.2' W GMT Center 1994/283:10:50:49.9 Lat/Long Center: 13 deg 6.0' N 144 deg 0.7' W Lat/Long Near Late: 13 deg 14.5' N 143 deg 21.3' W Lat/Long Far Late: 13 deg 43.4' N 144 deg 10.9' W SEG_28 Lat/Long Near Early: 13 deg 14.5' N 143 deg 21.3' W Lat/Long Far Early: 13 deg 43.4' N 144 deg 10.9' W GMT Center 1994/283:10:51:03.6 Lat/Long Center: 13 deg 52.5' N 143 deg 32.2' W Lat/Long Near Late: 14 deg 0.8' N 142 deg 52.5' W Lat/Long Far Late: 14 deg 30.0' N 143 deg 42.3' W SEG_29 Lat/Long Near Early: 14 deg 0.8' N 142 deg 52.5' W Lat/Long Far Early: 14 deg 30.0' N 143 deg 42.3' W GMT Center 1994/283:10:51:17.3 Lat/Long Center: 14 deg 38.9' N 143 deg 3.4' W Lat/Long Near Late: 14 deg 47.0' N 142 deg 23.4' W Lat/Long Far Late: 15 deg 16.5' N 143 deg 13.6' W SEG_30 Lat/Long Near Early: 14 deg 47.0' N 142 deg 23.4' W Lat/Long Far Early: 15 deg 16.5' N 143 deg 13.6' W GMT Center 1994/283:10:51:31.0 Lat/Long Center: 15 deg 25.2' N 142 deg 34.4' W Lat/Long Near Late: 15 deg 33.2' N 141 deg 54.1' W Lat/Long Far Late: 16 deg 2.9' N 142 deg 44.6' W SEG_31 Lat/Long Near Early: 15 deg 33.2' N 141 deg 54.1' W Lat/Long Far Early: 16 deg 2.9' N 142 deg 44.6' W GMT Center 1994/283:10:51:44.7 Lat/Long Center: 16 deg 11.5' N 142 deg 5.2' W Lat/Long Near Late: 16 deg 19.2' N 141 deg 24.5' W Lat/Long Far Late: 16 deg 49.2' N 142 deg 15.4' W SEG_32 Lat/Long Near Early: 16 deg 19.2' N 141 deg 24.5' W Lat/Long Far Early: 16 deg 49.2' N 142 deg 15.4' W GMT Center 1994/283:10:51:58.4 Lat/Long Center: 16 deg 57.7' N 141 deg 35.8' W Lat/Long Near Data End: 16 deg 53.9' N 141 deg 1.0' W Lat/Long Far Data End: 17 deg 24.1' N 141 deg 52.2' W