DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 75.70 Site Name: Equatorial Pacific Survey Site ID: NX3 Mission ID: SRL-2 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): 1395.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: VV Product Type: Survey Image Data Take Start GMT: 1994/278:01:29:20.9 Data Take End GMT: 1994/278:01:35:07.5 Data Take Duration (min:sec): 5:47 Latitude at Start GMT: 1 deg 46.0' N Longitude at Start GMT: 162 deg 28.3' W Latitude at End GMT: 17 deg 53.6' S Longitude at End GMT: 150 deg 49.4' W Center Incidence Angle (deg): 35.0 Track Angle at Image Center: 149.9 deg E of True North Along-Track Image Size (km): 2520.2 Cross-Track Image Size (km): 91.0 Along-Track Resolution (m): 97 Cross-Track Resolution (m): 56 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): 6.1 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: 1970 Product Generation Date: Nov 12, 1994 Processing Facility: JPL Processor S/W Version: 1.2.6 Available Standard Products: LVV, CVV, XVV Processing Run Number: 40353 Comments: SEG_01 Lat/Long Near Early: 1 deg 58.2' N 162 deg 7.2' W Lat/Long Far Early: 1 deg 33.7' N 162 deg 49.5' W GMT Center 1994/278:01:29:27.8 Lat/Long Center: 1 deg 22.5' N 162 deg 14.8' W Lat/Long Near Late: 1 deg 11.2' N 161 deg 40.3' W Lat/Long Far Late: 0 deg 46.7' N 162 deg 22.6' W SEG_02 Lat/Long Near Early: 1 deg 11.2' N 161 deg 40.3' W Lat/Long Far Early: 0 deg 46.7' N 162 deg 22.6' W GMT Center 1994/278:01:29:41.5 Lat/Long Center: 0 deg 35.5' N 161 deg 47.9' W Lat/Long Near Late: 0 deg 24.2' N 161 deg 13.4' W Lat/Long Far Late: 0 deg 0.3' S 161 deg 55.7' W SEG_03 Lat/Long Near Early: 0 deg 24.2' N 161 deg 13.4' W Lat/Long Far Early: 0 deg 0.3' S 161 deg 55.7' W GMT Center 1994/278:01:29:55.3 Lat/Long Center: 0 deg 11.6' S 161 deg 21.0' W Lat/Long Near Late: 0 deg 22.9' S 160 deg 46.5' W Lat/Long Far Late: 0 deg 47.4' S 161 deg 28.8' W SEG_04 Lat/Long Near Early: 0 deg 22.9' S 160 deg 46.5' W Lat/Long Far Early: 0 deg 47.4' S 161 deg 28.8' W GMT Center 1994/278:01:30:09.0 Lat/Long Center: 0 deg 58.6' S 160 deg 54.1' W Lat/Long Near Late: 1 deg 9.9' S 160 deg 19.6' W Lat/Long Far Late: 1 deg 34.4' S 161 deg 1.9' W SEG_05 Lat/Long Near Early: 1 deg 9.9' S 160 deg 19.6' W Lat/Long Far Early: 1 deg 34.4' S 161 deg 1.9' W GMT Center 1994/278:01:30:22.8 Lat/Long Center: 1 deg 45.7' S 160 deg 27.3' W Lat/Long Near Late: 1 deg 57.0' S 159 deg 52.7' W Lat/Long Far Late: 2 deg 21.4' S 160 deg 35.0' W SEG_06 Lat/Long Near Early: 1 deg 57.0' S 159 deg 52.7' W Lat/Long Far Early: 2 deg 21.4' S 160 deg 35.0' W GMT Center 1994/278:01:30:36.5 Lat/Long Center: 2 deg 32.7' S 160 deg 0.4' W Lat/Long Near Late: 2 deg 44.0' S 159 deg 25.7' W Lat/Long Far Late: 3 deg 8.5' S 160 deg 8.1' W SEG_07 Lat/Long Near Early: 2 deg 44.0' S 159 deg 25.7' W Lat/Long Far Early: 3 deg 8.5' S 160 deg 8.1' W GMT Center 1994/278:01:30:50.3 Lat/Long Center: 3 deg 19.7' S 159 deg 33.4' W Lat/Long Near Late: 3 deg 31.0' S 158 deg 58.8' W Lat/Long Far Late: 3 deg 55.5' S 159 deg 41.2' W SEG_08 Lat/Long Near Early: 3 deg 31.0' S 158 deg 58.8' W Lat/Long Far Early: 3 deg 55.5' S 159 deg 41.2' W GMT Center 1994/278:01:31:04.0 Lat/Long Center: 4 deg 6.8' S 159 deg 6.5' W Lat/Long Near Late: 4 deg 18.0' S 158 deg 31.7' W Lat/Long Far Late: 4 deg 42.6' S 159 deg 14.2' W SEG_09 Lat/Long Near Early: 4 deg 18.0' S 158 deg 31.7' W Lat/Long Far Early: 4 deg 42.6' S 159 deg 14.2' W GMT Center 1994/278:01:31:17.8 Lat/Long Center: 4 deg 53.8' S 158 deg 39.4' W Lat/Long Near Late: 5 deg 5.0' S 158 deg 4.7' W Lat/Long Far Late: 5 deg 29.6' S 158 deg 47.2' W SEG_10 Lat/Long Near Early: 5 deg 5.0' S 158 deg 4.7' W Lat/Long Far Early: 5 deg 29.6' S 158 deg 47.2' W GMT Center 1994/278:01:31:31.6 Lat/Long Center: 5 deg 40.8' S 158 deg 12.4' W Lat/Long Near Late: 5 deg 52.0' S 157 deg 37.5' W Lat/Long Far Late: 6 deg 16.6' S 158 deg 20.1' W SEG_11 Lat/Long Near Early: 5 deg 52.0' S 157 deg 37.5' W Lat/Long Far Early: 6 deg 16.6' S 158 deg 20.1' W GMT Center 1994/278:01:31:45.3 Lat/Long Center: 6 deg 27.8' S 157 deg 45.2' W Lat/Long Near Late: 6 deg 38.9' S 157 deg 10.3' W Lat/Long Far Late: 7 deg 3.6' S 157 deg 53.0' W SEG_12 Lat/Long Near Early: 6 deg 38.9' S 157 deg 10.3' W Lat/Long Far Early: 7 deg 3.6' S 157 deg 53.0' W GMT Center 1994/278:01:31:59.1 Lat/Long Center: 7 deg 14.7' S 157 deg 18.0' W Lat/Long Near Late: 7 deg 25.8' S 156 deg 43.0' W Lat/Long Far Late: 7 deg 50.6' S 157 deg 25.7' W SEG_13 Lat/Long Near Early: 7 deg 25.8' S 156 deg 43.0' W Lat/Long Far Early: 7 deg 50.6' S 157 deg 25.7' W GMT Center 1994/278:01:32:12.8 Lat/Long Center: 8 deg 1.7' S 156 deg 50.7' W Lat/Long Near Late: 8 deg 12.7' S 156 deg 15.5' W Lat/Long Far Late: 8 deg 37.5' S 156 deg 58.4' W SEG_14 Lat/Long Near Early: 8 deg 12.7' S 156 deg 15.5' W Lat/Long Far Early: 8 deg 37.5' S 156 deg 58.4' W GMT Center 1994/278:01:32:26.6 Lat/Long Center: 8 deg 48.6' S 156 deg 23.2' W Lat/Long Near Late: 8 deg 59.6' S 155 deg 48.0' W Lat/Long Far Late: 9 deg 24.4' S 156 deg 31.0' W SEG_15 Lat/Long Near Early: 8 deg 59.6' S 155 deg 48.0' W Lat/Long Far Early: 9 deg 24.4' S 156 deg 31.0' W GMT Center 1994/278:01:32:40.3 Lat/Long Center: 9 deg 35.4' S 155 deg 55.7' W Lat/Long Near Late: 9 deg 46.4' S 155 deg 20.3' W Lat/Long Far Late: 10 deg 11.3' S 156 deg 3.4' W SEG_16 Lat/Long Near Early: 9 deg 46.4' S 155 deg 20.3' W Lat/Long Far Early: 10 deg 11.3' S 156 deg 3.4' W GMT Center 1994/278:01:32:54.1 Lat/Long Center: 10 deg 22.3' S 155 deg 28.0' W Lat/Long Near Late: 10 deg 33.1' S 154 deg 52.5' W Lat/Long Far Late: 10 deg 58.1' S 155 deg 35.7' W SEG_17 Lat/Long Near Early: 10 deg 33.1' S 154 deg 52.5' W Lat/Long Far Early: 10 deg 58.1' S 155 deg 35.7' W GMT Center 1994/278:01:33:07.8 Lat/Long Center: 11 deg 9.0' S 155 deg 0.2' W Lat/Long Near Late: 11 deg 19.8' S 154 deg 24.5' W Lat/Long Far Late: 11 deg 44.9' S 155 deg 7.9' W SEG_18 Lat/Long Near Early: 11 deg 19.8' S 154 deg 24.5' W Lat/Long Far Early: 11 deg 44.9' S 155 deg 7.9' W GMT Center 1994/278:01:33:21.6 Lat/Long Center: 11 deg 55.8' S 154 deg 32.2' W Lat/Long Near Late: 12 deg 6.5' S 153 deg 56.4' W Lat/Long Far Late: 12 deg 31.7' S 154 deg 39.9' W SEG_19 Lat/Long Near Early: 12 deg 6.5' S 153 deg 56.4' W Lat/Long Far Early: 12 deg 31.7' S 154 deg 39.9' W GMT Center 1994/278:01:33:35.3 Lat/Long Center: 12 deg 42.4' S 154 deg 4.1' W Lat/Long Near Late: 12 deg 53.0' S 153 deg 28.1' W Lat/Long Far Late: 13 deg 18.4' S 154 deg 11.7' W SEG_20 Lat/Long Near Early: 12 deg 53.0' S 153 deg 28.1' W Lat/Long Far Early: 13 deg 18.4' S 154 deg 11.7' W GMT Center 1994/278:01:33:49.1 Lat/Long Center: 13 deg 29.1' S 153 deg 35.7' W Lat/Long Near Late: 13 deg 39.6' S 152 deg 59.6' W Lat/Long Far Late: 14 deg 5.0' S 153 deg 43.3' W SEG_21 Lat/Long Near Early: 13 deg 39.6' S 152 deg 59.6' W Lat/Long Far Early: 14 deg 5.0' S 153 deg 43.3' W GMT Center 1994/278:01:34:02.8 Lat/Long Center: 14 deg 15.6' S 153 deg 7.2' W Lat/Long Near Late: 14 deg 26.0' S 152 deg 30.9' W Lat/Long Far Late: 14 deg 51.6' S 153 deg 14.8' W SEG_22 Lat/Long Near Early: 14 deg 26.0' S 152 deg 30.9' W Lat/Long Far Early: 14 deg 51.6' S 153 deg 14.8' W GMT Center 1994/278:01:34:16.6 Lat/Long Center: 15 deg 2.1' S 152 deg 38.5' W Lat/Long Near Late: 15 deg 12.4' S 152 deg 1.9' W Lat/Long Far Late: 15 deg 38.1' S 152 deg 46.0' W SEG_23 Lat/Long Near Early: 15 deg 12.4' S 152 deg 1.9' W Lat/Long Far Early: 15 deg 38.1' S 152 deg 46.0' W GMT Center 1994/278:01:34:30.3 Lat/Long Center: 15 deg 48.5' S 152 deg 9.6' W Lat/Long Near Late: 15 deg 58.7' S 151 deg 32.8' W Lat/Long Far Late: 16 deg 24.6' S 152 deg 17.1' W SEG_24 Lat/Long Near Early: 15 deg 58.7' S 151 deg 32.8' W Lat/Long Far Early: 16 deg 24.6' S 152 deg 17.1' W GMT Center 1994/278:01:34:44.1 Lat/Long Center: 16 deg 34.9' S 151 deg 40.4' W Lat/Long Near Late: 16 deg 44.9' S 151 deg 3.4' W Lat/Long Far Late: 17 deg 10.9' S 151 deg 47.8' W SEG_25 Lat/Long Near Early: 16 deg 44.9' S 151 deg 3.4' W Lat/Long Far Early: 17 deg 10.9' S 151 deg 47.8' W GMT Center 1994/278:01:34:57.8 Lat/Long Center: 17 deg 21.1' S 151 deg 11.0' W Lat/Long Near Late: 17 deg 31.0' S 150 deg 33.7' W Lat/Long Far Late: 17 deg 57.2' S 151 deg 18.4' W SEG_26 Lat/Long Near Early: 17 deg 31.0' S 150 deg 33.7' W Lat/Long Far Early: 17 deg 57.2' S 151 deg 18.4' W Lat/Long Near Data End: 17 deg 40.4' S 150 deg 27.0' W Lat/Long Far Data End: 18 deg 6.6' S 151 deg 11.7' W