DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 23.40 Site Name: Gulf of Mexico 0 Site ID: N06 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): 34 Quantization Format: BFPQ Beam Spoiling Mode: 6 PRF (Hz): 1512.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: VV Product Type: Survey Image Data Take Start GMT: 1994/100:20:11:11.8 Data Take End GMT: 1994/100:20:14:56.1 Data Take Duration (min:sec): 3:47 Latitude at Start GMT: 31 deg 16.4' N Longitude at Start GMT: 88 deg 53.5' W Latitude at End GMT: 19 deg 13.7' N Longitude at End GMT: 79 deg 38.1' W Center Incidence Angle (deg): 28.8 Track Angle at Image Center: 145.0 deg E of True North Along-Track Image Size (km): 1627.7 Cross-Track Image Size (km): 97.0 Along-Track Resolution (m): 102 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): 9.1 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: 2090 Product Generation Date: Sep 21, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LVV, CVV, XVV Processing Run Number: 10622 Comments: SEG_01 Lat/Long Near Early: 31 deg 33.7' N 88 deg 27.4' W Lat/Long Far Early: 30 deg 59.8' N 89 deg 18.2' W GMT Center 1994/100:20:11:18.7 Lat/Long Center: 30 deg 55.0' N 88 deg 34.4' W Lat/Long Near Late: 30 deg 50.5' N 87 deg 49.7' W Lat/Long Far Late: 30 deg 17.1' N 88 deg 40.0' W SEG_02 Lat/Long Near Early: 30 deg 50.5' N 87 deg 49.7' W Lat/Long Far Early: 30 deg 17.1' N 88 deg 40.0' W GMT Center 1994/100:20:11:32.5 Lat/Long Center: 30 deg 11.9' N 87 deg 56.6' W Lat/Long Near Late: 30 deg 7.0' N 87 deg 12.5' W Lat/Long Far Late: 29 deg 34.1' N 88 deg 2.4' W SEG_03 Lat/Long Near Early: 30 deg 7.0' N 87 deg 12.5' W Lat/Long Far Early: 29 deg 34.1' N 88 deg 2.4' W GMT Center 1994/100:20:11:46.2 Lat/Long Center: 29 deg 28.6' N 87 deg 19.5' W Lat/Long Near Late: 29 deg 23.3' N 86 deg 36.0' W Lat/Long Far Late: 28 deg 50.9' N 87 deg 25.5' W SEG_04 Lat/Long Near Early: 29 deg 23.3' N 86 deg 36.0' W Lat/Long Far Early: 28 deg 50.9' N 87 deg 25.5' W GMT Center 1994/100:20:12:00.0 Lat/Long Center: 28 deg 45.1' N 86 deg 43.0' W Lat/Long Near Late: 28 deg 39.4' N 85 deg 60.0' W Lat/Long Far Late: 28 deg 7.5' N 86 deg 49.1' W SEG_05 Lat/Long Near Early: 28 deg 39.4' N 85 deg 60.0' W Lat/Long Far Early: 28 deg 7.5' N 86 deg 49.1' W GMT Center 1994/100:20:12:13.8 Lat/Long Center: 28 deg 1.4' N 86 deg 7.0' W Lat/Long Near Late: 27 deg 55.4' N 85 deg 24.5' W Lat/Long Far Late: 27 deg 23.9' N 86 deg 13.3' W SEG_06 Lat/Long Near Early: 27 deg 55.4' N 85 deg 24.5' W Lat/Long Far Early: 27 deg 23.9' N 86 deg 13.3' W GMT Center 1994/100:20:12:27.6 Lat/Long Center: 27 deg 17.5' N 85 deg 31.5' W Lat/Long Near Late: 27 deg 11.1' N 84 deg 49.6' W Lat/Long Far Late: 26 deg 40.0' N 85 deg 37.9' W SEG_07 Lat/Long Near Early: 27 deg 11.1' N 84 deg 49.6' W Lat/Long Far Early: 26 deg 40.0' N 85 deg 37.9' W GMT Center 1994/100:20:12:41.4 Lat/Long Center: 26 deg 33.4' N 84 deg 56.6' W Lat/Long Near Late: 26 deg 26.7' N 84 deg 15.1' W Lat/Long Far Late: 25 deg 56.0' N 85 deg 3.1' W SEG_08 Lat/Long Near Early: 26 deg 26.7' N 84 deg 15.1' W Lat/Long Far Early: 25 deg 56.0' N 85 deg 3.1' W GMT Center 1994/100:20:12:55.1 Lat/Long Center: 25 deg 49.1' N 84 deg 22.1' W Lat/Long Near Late: 25 deg 42.1' N 83 deg 41.2' W Lat/Long Far Late: 25 deg 11.8' N 84 deg 28.8' W SEG_09 Lat/Long Near Early: 25 deg 42.1' N 83 deg 41.2' W Lat/Long Far Early: 25 deg 11.8' N 84 deg 28.8' W GMT Center 1994/100:20:13:08.9 Lat/Long Center: 25 deg 4.7' N 83 deg 48.2' W Lat/Long Near Late: 24 deg 57.3' N 83 deg 7.7' W Lat/Long Far Late: 24 deg 27.4' N 83 deg 54.9' W SEG_10 Lat/Long Near Early: 24 deg 57.3' N 83 deg 7.7' W Lat/Long Far Early: 24 deg 27.4' N 83 deg 54.9' W GMT Center 1994/100:20:13:22.7 Lat/Long Center: 24 deg 20.0' N 83 deg 14.6' W Lat/Long Near Late: 24 deg 12.4' N 82 deg 34.6' W Lat/Long Far Late: 23 deg 42.8' N 83 deg 21.5' W SEG_11 Lat/Long Near Early: 24 deg 12.4' N 82 deg 34.6' W Lat/Long Far Early: 23 deg 42.8' N 83 deg 21.5' W GMT Center 1994/100:20:13:36.5 Lat/Long Center: 23 deg 35.3' N 82 deg 41.6' W Lat/Long Near Late: 23 deg 27.3' N 82 deg 1.9' W Lat/Long Far Late: 22 deg 58.1' N 82 deg 48.5' W SEG_12 Lat/Long Near Early: 23 deg 27.3' N 82 deg 1.9' W Lat/Long Far Early: 22 deg 58.1' N 82 deg 48.5' W GMT Center 1994/100:20:13:50.3 Lat/Long Center: 22 deg 50.3' N 82 deg 8.9' W Lat/Long Near Late: 22 deg 42.1' N 81 deg 29.7' W Lat/Long Far Late: 22 deg 13.2' N 82 deg 16.0' W SEG_13 Lat/Long Near Early: 22 deg 42.1' N 81 deg 29.7' W Lat/Long Far Early: 22 deg 13.2' N 82 deg 16.0' W GMT Center 1994/100:20:14:04.0 Lat/Long Center: 22 deg 5.2' N 81 deg 36.6' W Lat/Long Near Late: 21 deg 56.8' N 80 deg 57.8' W Lat/Long Far Late: 21 deg 28.2' N 81 deg 43.8' W SEG_14 Lat/Long Near Early: 21 deg 56.8' N 80 deg 57.8' W Lat/Long Far Early: 21 deg 28.2' N 81 deg 43.8' W GMT Center 1994/100:20:14:17.8 Lat/Long Center: 21 deg 20.0' N 81 deg 4.8' W Lat/Long Near Late: 21 deg 11.3' N 80 deg 26.3' W Lat/Long Far Late: 20 deg 43.1' N 81 deg 12.0' W SEG_15 Lat/Long Near Early: 21 deg 11.3' N 80 deg 26.3' W Lat/Long Far Early: 20 deg 43.1' N 81 deg 12.0' W GMT Center 1994/100:20:14:31.6 Lat/Long Center: 20 deg 34.6' N 80 deg 33.3' W Lat/Long Near Late: 20 deg 25.7' N 79 deg 55.2' W Lat/Long Far Late: 19 deg 57.8' N 80 deg 40.6' W SEG_16 Lat/Long Near Early: 20 deg 25.7' N 79 deg 55.2' W Lat/Long Far Early: 19 deg 57.8' N 80 deg 40.6' W GMT Center 1994/100:20:14:45.4 Lat/Long Center: 19 deg 49.2' N 80 deg 2.1' W Lat/Long Near Late: 19 deg 40.0' N 79 deg 24.3' W Lat/Long Far Late: 19 deg 12.3' N 80 deg 9.5' W SEG_17 Lat/Long Near Early: 19 deg 40.0' N 79 deg 24.3' W Lat/Long Far Early: 19 deg 12.3' N 80 deg 9.5' W Lat/Long Near Data End: 19 deg 27.3' N 79 deg 15.9' W Lat/Long Far Data End: 18 deg 59.7' N 80 deg 0.9' W