DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 143.30 Site Name: North Sea Slick Site ID: N45 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: 13 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 17 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1488.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/108:05:24:19.5 Data Take End GMT: 1994/108:05:27:58.6 Data Take Duration (min:sec): 3:40 Latitude at Start GMT: 52 deg 22.8' N Longitude at Start GMT: 3 deg 32.6' W Latitude at End GMT: 55 deg 46.5' N Longitude at End GMT: 20 deg 8.2' E Center Incidence Angle (deg): 35.4 Track Angle at Image Center: 76.0 deg E of True North Along-Track Image Size (km): 1591.2 Cross-Track Image Size (km): 41.2 Along-Track Resolution (m): 106 Cross-Track Resolution (m): 55 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): 4.7 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 16 Bytes per Record: 2000 Records per Segment: 974 Product Generation Date: Jun 01, 1994 Processing Facility: JPL Processor S/W Version: 1.1 Available Standard Products: LHH, LVV, CHH, CVV, XVV Processing Run Number: 10196 Comments: SEG_01 Lat/Long Near Early: 52 deg 32.9' N 3 deg 39.9' W Lat/Long Far Early: 52 deg 12.6' N 3 deg 25.2' W GMT Center 1994/108:05:24:26.4 Lat/Long Center: 52 deg 33.6' N 2 deg 52.4' W Lat/Long Near Late: 52 deg 54.5' N 2 deg 18.4' W Lat/Long Far Late: 52 deg 34.1' N 2 deg 4.2' W SEG_02 Lat/Long Near Early: 52 deg 54.5' N 2 deg 18.4' W Lat/Long Far Early: 52 deg 34.1' N 2 deg 4.2' W GMT Center 1994/108:05:24:40.2 Lat/Long Center: 52 deg 54.6' N 1 deg 30.5' W Lat/Long Near Late: 53 deg 15.0' N 0 deg 56.1' W Lat/Long Far Late: 52 deg 54.4' N 0 deg 42.6' W SEG_03 Lat/Long Near Early: 53 deg 15.0' N 0 deg 56.1' W Lat/Long Far Early: 52 deg 54.4' N 0 deg 42.6' W GMT Center 1994/108:05:24:54.0 Lat/Long Center: 53 deg 14.5' N 0 deg 7.8' W Lat/Long Near Late: 53 deg 34.5' N 0 deg 28.2' E Lat/Long Far Late: 53 deg 13.7' N 0 deg 41.1' E SEG_04 Lat/Long Near Early: 53 deg 34.5' N 0 deg 28.2' E Lat/Long Far Early: 53 deg 13.7' N 0 deg 41.1' E GMT Center 1994/108:05:25:07.7 Lat/Long Center: 53 deg 33.3' N 1 deg 16.8' E Lat/Long Near Late: 53 deg 52.8' N 1 deg 53.1' E Lat/Long Far Late: 53 deg 31.8' N 2 deg 5.4' E SEG_05 Lat/Long Near Early: 53 deg 52.8' N 1 deg 53.1' E Lat/Long Far Early: 53 deg 31.8' N 2 deg 5.4' E GMT Center 1994/108:05:25:21.5 Lat/Long Center: 53 deg 51.0' N 2 deg 42.1' E Lat/Long Near Late: 54 deg 10.1' N 3 deg 20.0' E Lat/Long Far Late: 53 deg 48.9' N 3 deg 31.6' E SEG_06 Lat/Long Near Early: 54 deg 10.1' N 3 deg 20.0' E Lat/Long Far Early: 53 deg 48.9' N 3 deg 31.6' E GMT Center 1994/108:05:25:35.3 Lat/Long Center: 54 deg 7.6' N 4 deg 9.2' E Lat/Long Near Late: 54 deg 26.1' N 4 deg 47.4' E Lat/Long Far Late: 54 deg 4.7' N 4 deg 58.3' E SEG_07 Lat/Long Near Early: 54 deg 26.1' N 4 deg 47.4' E Lat/Long Far Early: 54 deg 4.7' N 4 deg 58.3' E GMT Center 1994/108:05:25:49.0 Lat/Long Center: 54 deg 22.9' N 5 deg 36.9' E Lat/Long Near Late: 54 deg 41.0' N 6 deg 16.7' E Lat/Long Far Late: 54 deg 19.5' N 6 deg 26.8' E SEG_08 Lat/Long Near Early: 54 deg 41.0' N 6 deg 16.7' E Lat/Long Far Early: 54 deg 19.5' N 6 deg 26.8' E GMT Center 1994/108:05:26:02.8 Lat/Long Center: 54 deg 37.2' N 7 deg 6.3' E Lat/Long Near Late: 54 deg 54.7' N 7 deg 46.4' E Lat/Long Far Late: 54 deg 33.0' N 7 deg 55.7' E SEG_09 Lat/Long Near Early: 54 deg 54.7' N 7 deg 46.4' E Lat/Long Far Early: 54 deg 33.0' N 7 deg 55.7' E GMT Center 1994/108:05:26:16.6 Lat/Long Center: 54 deg 50.2' N 8 deg 36.8' E Lat/Long Near Late: 55 deg 7.1' N 9 deg 17.8' E Lat/Long Far Late: 54 deg 45.3' N 9 deg 26.3' E SEG_10 Lat/Long Near Early: 55 deg 7.1' N 9 deg 17.8' E Lat/Long Far Early: 54 deg 45.3' N 9 deg 26.3' E GMT Center 1994/108:05:26:30.3 Lat/Long Center: 55 deg 1.9' N 10 deg 7.6' E Lat/Long Near Late: 55 deg 18.3' N 10 deg 49.5' E Lat/Long Far Late: 54 deg 56.4' N 10 deg 57.0' E SEG_11 Lat/Long Near Early: 55 deg 18.3' N 10 deg 49.5' E Lat/Long Far Early: 54 deg 56.4' N 10 deg 57.0' E GMT Center 1994/108:05:26:44.1 Lat/Long Center: 55 deg 12.4' N 11 deg 39.9' E Lat/Long Near Late: 55 deg 28.2' N 12 deg 22.7' E Lat/Long Far Late: 55 deg 6.2' N 12 deg 29.4' E SEG_12 Lat/Long Near Early: 55 deg 28.2' N 12 deg 22.7' E Lat/Long Far Early: 55 deg 6.2' N 12 deg 29.4' E GMT Center 1994/108:05:26:57.9 Lat/Long Center: 55 deg 21.6' N 13 deg 12.3' E Lat/Long Near Late: 55 deg 36.8' N 13 deg 55.9' E Lat/Long Far Late: 55 deg 14.7' N 14 deg 1.7' E SEG_13 Lat/Long Near Early: 55 deg 36.8' N 13 deg 55.9' E Lat/Long Far Early: 55 deg 14.7' N 14 deg 1.7' E GMT Center 1994/108:05:27:11.6 Lat/Long Center: 55 deg 29.5' N 14 deg 46.2' E Lat/Long Near Late: 55 deg 44.1' N 15 deg 30.6' E Lat/Long Far Late: 55 deg 21.9' N 15 deg 35.4' E SEG_14 Lat/Long Near Early: 55 deg 44.1' N 15 deg 30.6' E Lat/Long Far Early: 55 deg 21.9' N 15 deg 35.4' E GMT Center 1994/108:05:27:25.4 Lat/Long Center: 55 deg 36.1' N 16 deg 19.9' E Lat/Long Near Late: 55 deg 50.0' N 17 deg 5.0' E Lat/Long Far Late: 55 deg 27.8' N 17 deg 8.9' E SEG_15 Lat/Long Near Early: 55 deg 50.0' N 17 deg 5.0' E Lat/Long Far Early: 55 deg 27.8' N 17 deg 8.9' E GMT Center 1994/108:05:27:39.2 Lat/Long Center: 55 deg 41.4' N 17 deg 54.9' E Lat/Long Near Late: 55 deg 54.7' N 18 deg 40.7' E Lat/Long Far Late: 55 deg 32.4' N 18 deg 43.6' E SEG_16 Lat/Long Near Early: 55 deg 54.7' N 18 deg 40.7' E Lat/Long Far Early: 55 deg 32.4' N 18 deg 43.6' E GMT Center 1994/108:05:27:53.0 Lat/Long Center: 55 deg 45.3' N 19 deg 29.5' E Lat/Long Near Data End: 55 deg 57.7' N 20 deg 7.2' E Lat/Long Far Data End: 55 deg 35.4' N 20 deg 9.2' E