DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 147.80 Site Name: Western Pacific NEW Site ID: TBB Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 12 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 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: 1994/108:12:22:52.8 Data Take End GMT: 1994/108:12:27:23.1 Data Take Duration (min:sec): 4:32 Latitude at Start GMT: 23 deg 4.8' S Longitude at Start GMT: 173 deg 47.7' E Latitude at End GMT: 7 deg 51.2' S Longitude at End GMT: 176 deg 37.2' W Center Incidence Angle (deg): 37.1 Track Angle at Image Center: 31.0 deg E of True North Along-Track Image Size (km): 1970.8 Cross-Track Image Size (km): 40.2 Along-Track Resolution (m): 95 Cross-Track Resolution (m): 53 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): 0.8 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 20 Bytes per Record: 2000 Records per Segment: 954 Product Generation Date: Aug 29, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LVH, LVV, CVH, CVV, XVV Processing Run Number: 11065 Comments: SEG_01 Lat/Long Near Early: 22 deg 58.8' S 173 deg 37.6' E Lat/Long Far Early: 23 deg 10.8' S 173 deg 57.7' E GMT Center 1994/108:12:22:59.6 Lat/Long Center: 22 deg 42.1' S 174 deg 3.6' E Lat/Long Near Late: 22 deg 13.3' S 174 deg 9.4' E Lat/Long Far Late: 22 deg 25.2' S 174 deg 29.4' E SEG_02 Lat/Long Near Early: 22 deg 13.3' S 174 deg 9.4' E Lat/Long Far Early: 22 deg 25.2' S 174 deg 29.4' E GMT Center 1994/108:12:23:13.3 Lat/Long Center: 21 deg 56.5' S 174 deg 35.1' E Lat/Long Near Late: 21 deg 27.8' S 174 deg 40.8' E Lat/Long Far Late: 21 deg 39.6' S 175 deg 0.7' E SEG_03 Lat/Long Near Early: 21 deg 27.8' S 174 deg 40.8' E Lat/Long Far Early: 21 deg 39.6' S 175 deg 0.7' E GMT Center 1994/108:12:23:27.1 Lat/Long Center: 21 deg 10.8' S 175 deg 6.3' E Lat/Long Near Late: 20 deg 42.0' S 175 deg 11.9' E Lat/Long Far Late: 20 deg 53.8' S 175 deg 31.7' E SEG_04 Lat/Long Near Early: 20 deg 42.0' S 175 deg 11.9' E Lat/Long Far Early: 20 deg 53.8' S 175 deg 31.7' E GMT Center 1994/108:12:23:40.8 Lat/Long Center: 20 deg 25.0' S 175 deg 37.2' E Lat/Long Near Late: 19 deg 56.2' S 175 deg 42.6' E Lat/Long Far Late: 20 deg 7.9' S 176 deg 2.3' E SEG_05 Lat/Long Near Early: 19 deg 56.2' S 175 deg 42.6' E Lat/Long Far Early: 20 deg 7.9' S 176 deg 2.3' E GMT Center 1994/108:12:23:54.5 Lat/Long Center: 19 deg 39.1' S 176 deg 7.7' E Lat/Long Near Late: 19 deg 10.3' S 176 deg 13.1' E Lat/Long Far Late: 19 deg 21.9' S 176 deg 32.7' E SEG_06 Lat/Long Near Early: 19 deg 10.3' S 176 deg 13.1' E Lat/Long Far Early: 19 deg 21.9' S 176 deg 32.7' E GMT Center 1994/108:12:24:08.2 Lat/Long Center: 18 deg 53.1' S 176 deg 38.0' E Lat/Long Near Late: 18 deg 24.3' S 176 deg 43.2' E Lat/Long Far Late: 18 deg 35.8' S 177 deg 2.7' E SEG_07 Lat/Long Near Early: 18 deg 24.3' S 176 deg 43.2' E Lat/Long Far Early: 18 deg 35.8' S 177 deg 2.7' E GMT Center 1994/108:12:24:21.9 Lat/Long Center: 18 deg 6.9' S 177 deg 7.9' E Lat/Long Near Late: 17 deg 38.1' S 177 deg 13.0' E Lat/Long Far Late: 17 deg 49.6' S 177 deg 32.5' E SEG_08 Lat/Long Near Early: 17 deg 38.1' S 177 deg 13.0' E Lat/Long Far Early: 17 deg 49.6' S 177 deg 32.5' E GMT Center 1994/108:12:24:35.7 Lat/Long Center: 17 deg 20.7' S 177 deg 37.6' E Lat/Long Near Late: 16 deg 51.9' S 177 deg 42.6' E Lat/Long Far Late: 17 deg 3.3' S 178 deg 2.0' E SEG_09 Lat/Long Near Early: 16 deg 51.9' S 177 deg 42.6' E Lat/Long Far Early: 17 deg 3.3' S 178 deg 2.0' E GMT Center 1994/108:12:24:49.4 Lat/Long Center: 16 deg 34.4' S 178 deg 7.0' E Lat/Long Near Late: 16 deg 5.6' S 178 deg 11.9' E Lat/Long Far Late: 16 deg 16.9' S 178 deg 31.2' E SEG_10 Lat/Long Near Early: 16 deg 5.6' S 178 deg 11.9' E Lat/Long Far Early: 16 deg 16.9' S 178 deg 31.2' E GMT Center 1994/108:12:25:03.1 Lat/Long Center: 15 deg 48.1' S 178 deg 36.1' E Lat/Long Near Late: 15 deg 19.3' S 178 deg 41.0' E Lat/Long Far Late: 15 deg 30.5' S 179 deg 0.2' E SEG_11 Lat/Long Near Early: 15 deg 19.3' S 178 deg 41.0' E Lat/Long Far Early: 15 deg 30.5' S 179 deg 0.2' E GMT Center 1994/108:12:25:16.8 Lat/Long Center: 15 deg 1.6' S 179 deg 5.1' E Lat/Long Near Late: 14 deg 32.8' S 179 deg 9.9' E Lat/Long Far Late: 14 deg 44.0' S 179 deg 29.0' E SEG_12 Lat/Long Near Early: 14 deg 32.8' S 179 deg 9.9' E Lat/Long Far Early: 14 deg 44.0' S 179 deg 29.0' E GMT Center 1994/108:12:25:30.5 Lat/Long Center: 14 deg 15.1' S 179 deg 33.8' E Lat/Long Near Late: 13 deg 46.3' S 179 deg 38.5' E Lat/Long Far Late: 13 deg 57.4' S 179 deg 57.6' E SEG_13 Lat/Long Near Early: 13 deg 46.3' S 179 deg 38.5' E Lat/Long Far Early: 13 deg 57.4' S 179 deg 57.6' E GMT Center 1994/108:12:25:44.2 Lat/Long Center: 13 deg 28.5' S 179 deg 57.7' W Lat/Long Near Late: 12 deg 59.7' S 179 deg 53.1' W Lat/Long Far Late: 13 deg 10.7' S 179 deg 34.0' W SEG_14 Lat/Long Near Early: 12 deg 59.7' S 179 deg 53.1' W Lat/Long Far Early: 13 deg 10.7' S 179 deg 34.0' W GMT Center 1994/108:12:25:58.0 Lat/Long Center: 12 deg 41.9' S 179 deg 29.4' W Lat/Long Near Late: 12 deg 13.0' S 179 deg 24.8' W Lat/Long Far Late: 12 deg 24.0' S 179 deg 5.8' W SEG_15 Lat/Long Near Early: 12 deg 13.0' S 179 deg 24.8' W Lat/Long Far Early: 12 deg 24.0' S 179 deg 5.8' W GMT Center 1994/108:12:26:11.7 Lat/Long Center: 11 deg 55.2' S 179 deg 1.3' W Lat/Long Near Late: 11 deg 26.3' S 178 deg 56.7' W Lat/Long Far Late: 11 deg 37.3' S 178 deg 37.8' W SEG_16 Lat/Long Near Early: 11 deg 26.3' S 178 deg 56.7' W Lat/Long Far Early: 11 deg 37.3' S 178 deg 37.8' W GMT Center 1994/108:12:26:25.4 Lat/Long Center: 11 deg 8.4' S 178 deg 33.3' W Lat/Long Near Late: 10 deg 39.6' S 178 deg 28.8' W Lat/Long Far Late: 10 deg 50.5' S 178 deg 9.9' W SEG_17 Lat/Long Near Early: 10 deg 39.6' S 178 deg 28.8' W Lat/Long Far Early: 10 deg 50.5' S 178 deg 9.9' W GMT Center 1994/108:12:26:39.1 Lat/Long Center: 10 deg 21.6' S 178 deg 5.5' W Lat/Long Near Late: 9 deg 52.8' S 178 deg 1.0' W Lat/Long Far Late: 10 deg 3.6' S 177 deg 42.2' W SEG_18 Lat/Long Near Early: 9 deg 52.8' S 178 deg 1.0' W Lat/Long Far Early: 10 deg 3.6' S 177 deg 42.2' W GMT Center 1994/108:12:26:52.8 Lat/Long Center: 9 deg 34.8' S 177 deg 37.8' W Lat/Long Near Late: 9 deg 5.9' S 177 deg 33.4' W Lat/Long Far Late: 9 deg 16.8' S 177 deg 14.6' W SEG_19 Lat/Long Near Early: 9 deg 5.9' S 177 deg 33.4' W Lat/Long Far Early: 9 deg 16.8' S 177 deg 14.6' W GMT Center 1994/108:12:27:06.6 Lat/Long Center: 8 deg 47.9' S 177 deg 10.3' W Lat/Long Near Late: 8 deg 19.0' S 177 deg 5.9' W Lat/Long Far Late: 8 deg 29.8' S 176 deg 47.2' W SEG_20 Lat/Long Near Early: 8 deg 19.0' S 177 deg 5.9' W Lat/Long Far Early: 8 deg 29.8' S 176 deg 47.2' W GMT Center 1994/108:12:27:20.3 Lat/Long Center: 8 deg 1.0' S 176 deg 42.9' W Lat/Long Near Data End: 7 deg 45.8' S 176 deg 46.5' W Lat/Long Far Data End: 7 deg 56.6' S 176 deg 27.8' W