DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 173.60 Site Name: Rabaul Volcano Site ID: G1T Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 11 Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1302.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/284:02:16:03.0 Data Take End GMT: 1994/284:02:19:48.7 Data Take Duration (min:sec): 3:47 Latitude at Start GMT: 2 deg 15.8' N Longitude at Start GMT: 148 deg 26.6' E Latitude at End GMT: 10 deg 37.9' S Longitude at End GMT: 155 deg 50.9' E Center Incidence Angle (deg): 59.3 Track Angle at Image Center: 150.2 deg E of True North Along-Track Image Size (km): 1644.7 Cross-Track Image Size (km): 27.2 Along-Track Resolution (m): 134 Cross-Track Resolution (m): 37 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): 69.8 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: 694 Product Generation Date: Nov 03, 1994 Processing Facility: JPL Processor S/W Version: 1.2.6 Available Standard Products: LHH, LHV, CHH, CHV Processing Run Number: 40276 Comments: SEG_01 Lat/Long Near Early: 2 deg 19.5' N 148 deg 33.0' E Lat/Long Far Early: 2 deg 12.1' N 148 deg 20.3' E GMT Center 1994/284:02:16:09.8 Lat/Long Center: 1 deg 52.3' N 148 deg 40.2' E Lat/Long Near Late: 1 deg 32.5' N 149 deg 0.0' E Lat/Long Far Late: 1 deg 25.1' N 148 deg 47.3' E SEG_02 Lat/Long Near Early: 1 deg 32.5' N 149 deg 0.0' E Lat/Long Far Early: 1 deg 25.1' N 148 deg 47.3' E GMT Center 1994/284:02:16:23.5 Lat/Long Center: 1 deg 5.4' N 149 deg 7.2' E Lat/Long Near Late: 0 deg 45.6' N 149 deg 27.0' E Lat/Long Far Late: 0 deg 38.2' N 149 deg 14.3' E SEG_03 Lat/Long Near Early: 0 deg 45.6' N 149 deg 27.0' E Lat/Long Far Early: 0 deg 38.2' N 149 deg 14.3' E GMT Center 1994/284:02:16:37.3 Lat/Long Center: 0 deg 18.4' N 149 deg 34.1' E Lat/Long Near Late: 0 deg 1.4' S 149 deg 54.0' E Lat/Long Far Late: 0 deg 8.8' S 149 deg 41.3' E SEG_04 Lat/Long Near Early: 0 deg 1.4' S 149 deg 54.0' E Lat/Long Far Early: 0 deg 8.8' S 149 deg 41.3' E GMT Center 1994/284:02:16:51.0 Lat/Long Center: 0 deg 28.6' S 150 deg 1.1' E Lat/Long Near Late: 0 deg 48.4' S 150 deg 20.9' E Lat/Long Far Late: 0 deg 55.8' S 150 deg 8.2' E SEG_05 Lat/Long Near Early: 0 deg 48.4' S 150 deg 20.9' E Lat/Long Far Early: 0 deg 55.8' S 150 deg 8.2' E GMT Center 1994/284:02:17:04.7 Lat/Long Center: 1 deg 15.6' S 150 deg 28.0' E Lat/Long Near Late: 1 deg 35.5' S 150 deg 47.8' E Lat/Long Far Late: 1 deg 42.8' S 150 deg 35.0' E SEG_06 Lat/Long Near Early: 1 deg 35.5' S 150 deg 47.8' E Lat/Long Far Early: 1 deg 42.8' S 150 deg 35.0' E GMT Center 1994/284:02:17:18.4 Lat/Long Center: 2 deg 2.7' S 150 deg 54.8' E Lat/Long Near Late: 2 deg 22.5' S 151 deg 14.6' E Lat/Long Far Late: 2 deg 29.9' S 151 deg 1.9' E SEG_07 Lat/Long Near Early: 2 deg 22.5' S 151 deg 14.6' E Lat/Long Far Early: 2 deg 29.9' S 151 deg 1.9' E GMT Center 1994/284:02:17:32.2 Lat/Long Center: 2 deg 49.7' S 151 deg 21.7' E Lat/Long Near Late: 3 deg 9.6' S 151 deg 41.5' E Lat/Long Far Late: 3 deg 17.0' S 151 deg 28.8' E SEG_08 Lat/Long Near Early: 3 deg 9.6' S 151 deg 41.5' E Lat/Long Far Early: 3 deg 17.0' S 151 deg 28.8' E GMT Center 1994/284:02:17:45.9 Lat/Long Center: 3 deg 36.8' S 151 deg 48.6' E Lat/Long Near Late: 3 deg 56.7' S 152 deg 8.4' E Lat/Long Far Late: 4 deg 4.0' S 151 deg 55.6' E SEG_09 Lat/Long Near Early: 3 deg 56.7' S 152 deg 8.4' E Lat/Long Far Early: 4 deg 4.0' S 151 deg 55.6' E GMT Center 1994/284:02:17:59.6 Lat/Long Center: 4 deg 23.9' S 152 deg 15.5' E Lat/Long Near Late: 4 deg 43.8' S 152 deg 35.3' E Lat/Long Far Late: 4 deg 51.1' S 152 deg 22.5' E SEG_10 Lat/Long Near Early: 4 deg 43.8' S 152 deg 35.3' E Lat/Long Far Early: 4 deg 51.1' S 152 deg 22.5' E GMT Center 1994/284:02:18:13.3 Lat/Long Center: 5 deg 11.0' S 152 deg 42.4' E Lat/Long Near Late: 5 deg 30.9' S 153 deg 2.3' E Lat/Long Far Late: 5 deg 38.2' S 152 deg 49.5' E SEG_11 Lat/Long Near Early: 5 deg 30.9' S 153 deg 2.3' E Lat/Long Far Early: 5 deg 38.2' S 152 deg 49.5' E GMT Center 1994/284:02:18:27.1 Lat/Long Center: 5 deg 58.1' S 153 deg 9.4' E Lat/Long Near Late: 6 deg 17.9' S 153 deg 29.2' E Lat/Long Far Late: 6 deg 25.3' S 153 deg 16.4' E SEG_12 Lat/Long Near Early: 6 deg 17.9' S 153 deg 29.2' E Lat/Long Far Early: 6 deg 25.3' S 153 deg 16.4' E GMT Center 1994/284:02:18:40.8 Lat/Long Center: 6 deg 45.2' S 153 deg 36.4' E Lat/Long Near Late: 7 deg 5.0' S 153 deg 56.3' E Lat/Long Far Late: 7 deg 12.4' S 153 deg 43.5' E SEG_13 Lat/Long Near Early: 7 deg 5.0' S 153 deg 56.3' E Lat/Long Far Early: 7 deg 12.4' S 153 deg 43.5' E GMT Center 1994/284:02:18:54.5 Lat/Long Center: 7 deg 32.2' S 154 deg 3.4' E Lat/Long Near Late: 7 deg 52.1' S 154 deg 23.4' E Lat/Long Far Late: 7 deg 59.4' S 154 deg 10.6' E SEG_14 Lat/Long Near Early: 7 deg 52.1' S 154 deg 23.4' E Lat/Long Far Early: 7 deg 59.4' S 154 deg 10.6' E GMT Center 1994/284:02:19:08.2 Lat/Long Center: 8 deg 19.3' S 154 deg 30.6' E Lat/Long Near Late: 8 deg 39.1' S 154 deg 50.6' E Lat/Long Far Late: 8 deg 46.5' S 154 deg 37.8' E SEG_15 Lat/Long Near Early: 8 deg 39.1' S 154 deg 50.6' E Lat/Long Far Early: 8 deg 46.5' S 154 deg 37.8' E GMT Center 1994/284:02:19:22.0 Lat/Long Center: 9 deg 6.3' S 154 deg 57.8' E Lat/Long Near Late: 9 deg 26.2' S 155 deg 17.9' E Lat/Long Far Late: 9 deg 33.5' S 155 deg 5.0' E SEG_16 Lat/Long Near Early: 9 deg 26.2' S 155 deg 17.9' E Lat/Long Far Early: 9 deg 33.5' S 155 deg 5.0' E GMT Center 1994/284:02:19:35.7 Lat/Long Center: 9 deg 53.4' S 155 deg 25.1' E Lat/Long Near Late: 10 deg 13.2' S 155 deg 45.3' E Lat/Long Far Late: 10 deg 20.6' S 155 deg 32.4' E SEG_17 Lat/Long Near Early: 10 deg 13.2' S 155 deg 45.3' E Lat/Long Far Early: 10 deg 20.6' S 155 deg 32.4' E Lat/Long Near Data End: 10 deg 34.2' S 155 deg 57.4' E Lat/Long Far Data End: 10 deg 41.6' S 155 deg 44.5' E