DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 147.30 Site Name: EN Atlantic G Site ID: NSY Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 13 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 8 Quantization Format: 8-bit Beam Spoiling Mode: 4 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: 1994/108:11:27:53.9 Data Take End GMT: 1994/108:11:32:38.2 Data Take Duration (min:sec): 4:47 Latitude at Start GMT: 51 deg 3.7' N Longitude at Start GMT: 35 deg 21.1' W Latitude at End GMT: 39 deg 46.7' N Longitude at End GMT: 14 deg 14.3' W Center Incidence Angle (deg): 35.2 Track Angle at Image Center: 127.9 deg E of True North Along-Track Image Size (km): 2066.4 Cross-Track Image Size (km): 25.4 Along-Track Resolution (m): 105 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): -7.1 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 21 Bytes per Record: 2000 Records per Segment: 658 Product Generation Date: Aug 15, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LVV, CHH, CVV, XVV Processing Run Number: 10933 Comments: SEG_01 Lat/Long Near Early: 51 deg 9.9' N 35 deg 15.9' W Lat/Long Far Early: 50 deg 57.5' N 35 deg 26.3' W GMT Center 1994/108:11:28:00.7 Lat/Long Center: 50 deg 51.0' N 34 deg 43.6' W Lat/Long Near Late: 50 deg 44.1' N 34 deg 1.2' W Lat/Long Far Late: 50 deg 31.8' N 34 deg 11.9' W SEG_02 Lat/Long Near Early: 50 deg 44.1' N 34 deg 1.2' W Lat/Long Far Early: 50 deg 31.8' N 34 deg 11.9' W GMT Center 1994/108:11:28:14.5 Lat/Long Center: 50 deg 24.7' N 33 deg 29.8' W Lat/Long Near Late: 50 deg 17.4' N 32 deg 47.9' W Lat/Long Far Late: 50 deg 5.3' N 32 deg 58.8' W SEG_03 Lat/Long Near Early: 50 deg 17.4' N 32 deg 47.9' W Lat/Long Far Early: 50 deg 5.3' N 32 deg 58.8' W GMT Center 1994/108:11:28:28.3 Lat/Long Center: 49 deg 57.7' N 32 deg 17.4' W Lat/Long Near Late: 49 deg 49.8' N 31 deg 36.1' W Lat/Long Far Late: 49 deg 37.8' N 31 deg 47.3' W SEG_04 Lat/Long Near Early: 49 deg 49.8' N 31 deg 36.1' W Lat/Long Far Early: 49 deg 37.8' N 31 deg 47.3' W GMT Center 1994/108:11:28:42.0 Lat/Long Center: 49 deg 29.8' N 31 deg 6.4' W Lat/Long Near Late: 49 deg 21.4' N 30 deg 25.8' W Lat/Long Far Late: 49 deg 9.6' N 30 deg 37.1' W SEG_05 Lat/Long Near Early: 49 deg 21.4' N 30 deg 25.8' W Lat/Long Far Early: 49 deg 9.6' N 30 deg 37.1' W GMT Center 1994/108:11:28:55.8 Lat/Long Center: 49 deg 1.0' N 29 deg 56.9' W Lat/Long Near Late: 48 deg 52.2' N 29 deg 16.9' W Lat/Long Far Late: 48 deg 40.6' N 29 deg 28.4' W SEG_06 Lat/Long Near Early: 48 deg 52.2' N 29 deg 16.9' W Lat/Long Far Early: 48 deg 40.6' N 29 deg 28.4' W GMT Center 1994/108:11:29:09.5 Lat/Long Center: 48 deg 31.5' N 28 deg 48.8' W Lat/Long Near Late: 48 deg 22.3' N 28 deg 9.4' W Lat/Long Far Late: 48 deg 10.8' N 28 deg 21.1' W SEG_07 Lat/Long Near Early: 48 deg 22.3' N 28 deg 9.4' W Lat/Long Far Early: 48 deg 10.8' N 28 deg 21.1' W GMT Center 1994/108:11:29:23.3 Lat/Long Center: 48 deg 1.3' N 27 deg 42.1' W Lat/Long Near Late: 47 deg 51.6' N 27 deg 3.3' W Lat/Long Far Late: 47 deg 40.2' N 27 deg 15.1' W SEG_08 Lat/Long Near Early: 47 deg 51.6' N 27 deg 3.3' W Lat/Long Far Early: 47 deg 40.2' N 27 deg 15.1' W GMT Center 1994/108:11:29:37.1 Lat/Long Center: 47 deg 30.3' N 26 deg 36.8' W Lat/Long Near Late: 47 deg 20.2' N 25 deg 58.6' W Lat/Long Far Late: 47 deg 9.0' N 26 deg 10.5' W SEG_09 Lat/Long Near Early: 47 deg 20.2' N 25 deg 58.6' W Lat/Long Far Early: 47 deg 9.0' N 26 deg 10.5' W GMT Center 1994/108:11:29:50.8 Lat/Long Center: 46 deg 58.7' N 25 deg 32.8' W Lat/Long Near Late: 46 deg 48.1' N 24 deg 55.3' W Lat/Long Far Late: 46 deg 37.1' N 25 deg 7.3' W SEG_10 Lat/Long Near Early: 46 deg 48.1' N 24 deg 55.3' W Lat/Long Far Early: 46 deg 37.1' N 25 deg 7.3' W GMT Center 1994/108:11:30:04.6 Lat/Long Center: 46 deg 26.3' N 24 deg 30.2' W Lat/Long Near Late: 46 deg 15.4' N 23 deg 53.3' W Lat/Long Far Late: 46 deg 4.5' N 24 deg 5.4' W SEG_11 Lat/Long Near Early: 46 deg 15.4' N 23 deg 53.3' W Lat/Long Far Early: 46 deg 4.5' N 24 deg 5.4' W GMT Center 1994/108:11:30:18.3 Lat/Long Center: 45 deg 53.4' N 23 deg 28.9' W Lat/Long Near Late: 45 deg 42.0' N 22 deg 52.7' W Lat/Long Far Late: 45 deg 31.3' N 23 deg 4.8' W SEG_12 Lat/Long Near Early: 45 deg 42.0' N 22 deg 52.7' W Lat/Long Far Early: 45 deg 31.3' N 23 deg 4.8' W GMT Center 1994/108:11:30:32.1 Lat/Long Center: 45 deg 19.8' N 22 deg 28.9' W Lat/Long Near Late: 45 deg 8.1' N 21 deg 53.3' W Lat/Long Far Late: 44 deg 57.4' N 22 deg 5.5' W SEG_13 Lat/Long Near Early: 45 deg 8.1' N 21 deg 53.3' W Lat/Long Far Early: 44 deg 57.4' N 22 deg 5.5' W GMT Center 1994/108:11:30:45.9 Lat/Long Center: 44 deg 45.6' N 21 deg 30.2' W Lat/Long Near Late: 44 deg 33.5' N 20 deg 55.1' W Lat/Long Far Late: 44 deg 23.0' N 21 deg 7.4' W SEG_14 Lat/Long Near Early: 44 deg 33.5' N 20 deg 55.1' W Lat/Long Far Early: 44 deg 23.0' N 21 deg 7.4' W GMT Center 1994/108:11:30:59.6 Lat/Long Center: 44 deg 10.8' N 20 deg 32.7' W Lat/Long Near Late: 43 deg 58.4' N 19 deg 58.2' W Lat/Long Far Late: 43 deg 48.0' N 20 deg 10.6' W SEG_15 Lat/Long Near Early: 43 deg 58.4' N 19 deg 58.2' W Lat/Long Far Early: 43 deg 48.0' N 20 deg 10.6' W GMT Center 1994/108:11:31:13.4 Lat/Long Center: 43 deg 35.5' N 19 deg 36.4' W Lat/Long Near Late: 43 deg 22.7' N 19 deg 2.5' W Lat/Long Far Late: 43 deg 12.5' N 19 deg 14.9' W SEG_16 Lat/Long Near Early: 43 deg 22.7' N 19 deg 2.5' W Lat/Long Far Early: 43 deg 12.5' N 19 deg 14.9' W GMT Center 1994/108:11:31:27.1 Lat/Long Center: 42 deg 59.6' N 18 deg 41.3' W Lat/Long Near Late: 42 deg 46.5' N 18 deg 8.0' W Lat/Long Far Late: 42 deg 36.5' N 18 deg 20.4' W SEG_17 Lat/Long Near Early: 42 deg 46.5' N 18 deg 8.0' W Lat/Long Far Early: 42 deg 36.5' N 18 deg 20.4' W GMT Center 1994/108:11:31:40.9 Lat/Long Center: 42 deg 23.3' N 17 deg 47.4' W Lat/Long Near Late: 42 deg 9.9' N 17 deg 14.6' W Lat/Long Far Late: 41 deg 59.9' N 17 deg 27.0' W SEG_18 Lat/Long Near Early: 42 deg 9.9' N 17 deg 14.6' W Lat/Long Far Early: 41 deg 59.9' N 17 deg 27.0' W GMT Center 1994/108:11:31:54.7 Lat/Long Center: 41 deg 46.4' N 16 deg 54.5' W Lat/Long Near Late: 41 deg 32.7' N 16 deg 22.3' W Lat/Long Far Late: 41 deg 22.9' N 16 deg 34.7' W SEG_19 Lat/Long Near Early: 41 deg 32.7' N 16 deg 22.3' W Lat/Long Far Early: 41 deg 22.9' N 16 deg 34.7' W GMT Center 1994/108:11:32:08.4 Lat/Long Center: 41 deg 9.1' N 16 deg 2.8' W Lat/Long Near Late: 40 deg 55.1' N 15 deg 31.1' W Lat/Long Far Late: 40 deg 45.4' N 15 deg 43.5' W SEG_20 Lat/Long Near Early: 40 deg 55.1' N 15 deg 31.1' W Lat/Long Far Early: 40 deg 45.4' N 15 deg 43.5' W GMT Center 1994/108:11:32:22.2 Lat/Long Center: 40 deg 31.3' N 15 deg 12.1' W Lat/Long Near Late: 40 deg 17.0' N 14 deg 40.9' W Lat/Long Far Late: 40 deg 7.5' N 14 deg 53.3' W SEG_21 Lat/Long Near Early: 40 deg 17.0' N 14 deg 40.9' W Lat/Long Far Early: 40 deg 7.5' N 14 deg 53.3' W GMT Center 1994/108:11:32:35.9 Lat/Long Center: 39 deg 53.1' N 14 deg 22.4' W Lat/Long Near Data End: 39 deg 51.5' N 14 deg 8.1' W Lat/Long Far Data End: 39 deg 42.0' N 14 deg 20.5' W