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: SIR-C 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: 1994/108:05:24:19.7 Data Take End GMT: 1994/108:05:27:57.8 Data Take Duration (min:sec): 3:40 Latitude at Start GMT: 52 deg 23.1' N Longitude at Start GMT: 3 deg 31.8' W Latitude at End GMT: 55 deg 46.4' N Longitude at End GMT: 20 deg 2.9' E Center Incidence Angle (deg): 35.4 Track Angle at Image Center: 76.0 deg E of True North Along-Track Image Size (km): 1584.0 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): 5.0 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: Jul 01, 1994 Processing Facility: JPL Processor S/W Version: 1.2.3 Available Standard Products: LHH, LVV, CHH, CVV, XVV Processing Run Number: 10435 Comments: SEG_01 Lat/Long Near Early: 52 deg 33.2' N 3 deg 39.2' W Lat/Long Far Early: 52 deg 13.0' N 3 deg 24.5' W GMT Center 1994/108:05:24:26.6 Lat/Long Center: 52 deg 33.9' N 2 deg 51.6' W Lat/Long Near Late: 52 deg 54.8' N 2 deg 17.6' W Lat/Long Far Late: 52 deg 34.4' N 2 deg 3.4' W SEG_02 Lat/Long Near Early: 52 deg 54.8' N 2 deg 17.6' W Lat/Long Far Early: 52 deg 34.4' N 2 deg 3.4' W GMT Center 1994/108:05:24:40.3 Lat/Long Center: 52 deg 55.0' N 1 deg 29.6' W Lat/Long Near Late: 53 deg 15.3' N 0 deg 55.2' W Lat/Long Far Late: 52 deg 54.7' N 0 deg 41.6' W SEG_03 Lat/Long Near Early: 53 deg 15.3' N 0 deg 55.2' W Lat/Long Far Early: 52 deg 54.7' N 0 deg 41.6' W GMT Center 1994/108:05:24:54.1 Lat/Long Center: 53 deg 14.8' N 0 deg 6.8' W Lat/Long Near Late: 53 deg 34.7' N 0 deg 28.6' E Lat/Long Far Late: 53 deg 13.9' N 0 deg 41.5' E SEG_04 Lat/Long Near Early: 53 deg 34.7' N 0 deg 28.6' E Lat/Long Far Early: 53 deg 13.9' N 0 deg 41.5' E GMT Center 1994/108:05:25:07.9 Lat/Long Center: 53 deg 33.6' N 1 deg 17.3' E Lat/Long Near Late: 53 deg 53.2' N 1 deg 54.3' E Lat/Long Far Late: 53 deg 32.1' N 2 deg 6.6' E SEG_05 Lat/Long Near Early: 53 deg 53.2' N 1 deg 54.3' E Lat/Long Far Early: 53 deg 32.1' N 2 deg 6.6' E GMT Center 1994/108:05:25:21.6 Lat/Long Center: 53 deg 51.3' N 2 deg 43.3' E Lat/Long Near Late: 54 deg 10.3' N 3 deg 20.7' E Lat/Long Far Late: 53 deg 49.1' N 3 deg 32.2' E SEG_06 Lat/Long Near Early: 54 deg 10.3' N 3 deg 20.7' E Lat/Long Far Early: 53 deg 49.1' N 3 deg 32.2' E GMT Center 1994/108:05:25:35.4 Lat/Long Center: 54 deg 7.8' N 4 deg 9.9' E Lat/Long Near Late: 54 deg 26.3' N 4 deg 48.2' E Lat/Long Far Late: 54 deg 5.0' N 4 deg 59.1' E SEG_07 Lat/Long Near Early: 54 deg 26.3' N 4 deg 48.2' E Lat/Long Far Early: 54 deg 5.0' N 4 deg 59.1' E GMT Center 1994/108:05:25:49.2 Lat/Long Center: 54 deg 23.2' N 5 deg 37.7' E Lat/Long Near Late: 54 deg 41.3' N 6 deg 17.6' E Lat/Long Far Late: 54 deg 19.8' N 6 deg 27.7' E SEG_08 Lat/Long Near Early: 54 deg 41.3' N 6 deg 17.6' E Lat/Long Far Early: 54 deg 19.8' N 6 deg 27.7' E GMT Center 1994/108:05:26:03.0 Lat/Long Center: 54 deg 37.4' N 7 deg 7.3' E Lat/Long Near Late: 54 deg 54.9' N 7 deg 47.4' E Lat/Long Far Late: 54 deg 33.2' N 7 deg 56.7' E SEG_09 Lat/Long Near Early: 54 deg 54.9' N 7 deg 47.4' E Lat/Long Far Early: 54 deg 33.2' N 7 deg 56.7' E GMT Center 1994/108:05:26:16.7 Lat/Long Center: 54 deg 50.4' N 8 deg 37.2' E Lat/Long Near Late: 55 deg 7.3' N 9 deg 18.3' E Lat/Long Far Late: 54 deg 45.5' N 9 deg 26.7' E SEG_10 Lat/Long Near Early: 55 deg 7.3' N 9 deg 18.3' E Lat/Long Far Early: 54 deg 45.5' N 9 deg 26.7' E GMT Center 1994/108:05:26:30.5 Lat/Long Center: 55 deg 2.2' N 10 deg 8.8' E Lat/Long Near Late: 55 deg 18.5' N 10 deg 50.7' E Lat/Long Far Late: 54 deg 56.6' N 10 deg 58.3' E SEG_11 Lat/Long Near Early: 55 deg 18.5' N 10 deg 50.7' E Lat/Long Far Early: 54 deg 56.6' N 10 deg 58.3' E GMT Center 1994/108:05:26:44.3 Lat/Long Center: 55 deg 12.6' N 11 deg 40.5' E Lat/Long Near Late: 55 deg 28.4' N 12 deg 23.4' E Lat/Long Far Late: 55 deg 6.3' N 12 deg 30.0' E SEG_12 Lat/Long Near Early: 55 deg 28.4' N 12 deg 23.4' E Lat/Long Far Early: 55 deg 6.3' N 12 deg 30.0' E GMT Center 1994/108:05:26:58.0 Lat/Long Center: 55 deg 21.8' N 13 deg 13.1' E Lat/Long Near Late: 55 deg 36.9' N 13 deg 56.8' E Lat/Long Far Late: 55 deg 14.8' N 14 deg 2.5' E SEG_13 Lat/Long Near Early: 55 deg 36.9' N 13 deg 56.8' E Lat/Long Far Early: 55 deg 14.8' N 14 deg 2.5' E GMT Center 1994/108:05:27:11.8 Lat/Long Center: 55 deg 29.7' N 14 deg 47.0' E Lat/Long Near Late: 55 deg 44.2' N 15 deg 31.5' E Lat/Long Far Late: 55 deg 22.0' N 15 deg 36.3' E SEG_14 Lat/Long Near Early: 55 deg 44.2' N 15 deg 31.5' E Lat/Long Far Early: 55 deg 22.0' N 15 deg 36.3' E GMT Center 1994/108:05:27:25.6 Lat/Long Center: 55 deg 36.2' N 16 deg 20.9' E Lat/Long Near Late: 55 deg 50.2' N 17 deg 6.1' E Lat/Long Far Late: 55 deg 27.9' N 17 deg 9.9' E SEG_15 Lat/Long Near Early: 55 deg 50.2' N 17 deg 6.1' E Lat/Long Far Early: 55 deg 27.9' N 17 deg 9.9' E GMT Center 1994/108:05:27:39.3 Lat/Long Center: 55 deg 41.5' N 17 deg 55.2' E Lat/Long Near Late: 55 deg 54.8' N 18 deg 41.1' E Lat/Long Far Late: 55 deg 32.5' N 18 deg 44.0' E SEG_16 Lat/Long Near Early: 55 deg 54.8' N 18 deg 41.1' E Lat/Long Far Early: 55 deg 32.5' N 18 deg 44.0' E GMT Center 1994/108:05:27:53.1 Lat/Long Center: 55 deg 45.4' N 19 deg 30.7' E Lat/Long Near Data End: 55 deg 57.6' N 20 deg 1.8' E Lat/Long Far Data End: 55 deg 35.3' N 20 deg 3.9' E