DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 19.20 Site Name: EN Atlantic A Site ID: NS5 Mission ID: SRL-2 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): 17 Quantization Format: BFPQ Beam Spoiling Mode: 4 PRF (Hz): 1512.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/274:14:16:12.9 Data Take End GMT: 1994/274:14:22:26.3 Data Take Duration (min:sec): 6:15 Latitude at Start GMT: 55 deg 10.6' N Longitude at Start GMT: 47 deg 40.9' W Latitude at End GMT: 43 deg 54.6' N Longitude at End GMT: 14 deg 4.9' W Center Incidence Angle (deg): 31.6 Track Angle at Image Center: 118.6 deg E of True North Along-Track Image Size (km): 2705.3 Cross-Track Image Size (km): 51.6 Along-Track Resolution (m): 108 Cross-Track Resolution (m): 61 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): 2.7 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 28 Bytes per Record: 2000 Records per Segment: 1182 Product Generation Date: Oct 24, 1994 Processing Facility: JPL Processor S/W Version: 1.2.5 Available Standard Products: LHH, LVV, CHH, CVV, XVV Processing Run Number: 40156 Comments: SEG_01 Lat/Long Near Early: 55 deg 24.6' N 47 deg 35.7' W Lat/Long Far Early: 54 deg 56.7' N 47 deg 46.0' W GMT Center 1994/274:14:16:19.8 Lat/Long Center: 55 deg 4.9' N 46 deg 55.1' W Lat/Long Near Late: 55 deg 12.8' N 46 deg 3.7' W Lat/Long Far Late: 54 deg 45.1' N 46 deg 15.1' W SEG_02 Lat/Long Near Early: 55 deg 12.8' N 46 deg 3.7' W Lat/Long Far Early: 54 deg 45.1' N 46 deg 15.1' W GMT Center 1994/274:14:16:33.6 Lat/Long Center: 54 deg 52.5' N 45 deg 24.1' W Lat/Long Near Late: 54 deg 59.7' N 44 deg 32.7' W Lat/Long Far Late: 54 deg 32.2' N 44 deg 45.1' W SEG_03 Lat/Long Near Early: 54 deg 59.7' N 44 deg 32.7' W Lat/Long Far Early: 54 deg 32.2' N 44 deg 45.1' W GMT Center 1994/274:14:16:47.4 Lat/Long Center: 54 deg 38.9' N 43 deg 54.2' W Lat/Long Near Late: 54 deg 45.4' N 43 deg 2.8' W Lat/Long Far Late: 54 deg 18.0' N 43 deg 16.2' W SEG_04 Lat/Long Near Early: 54 deg 45.4' N 43 deg 2.8' W Lat/Long Far Early: 54 deg 18.0' N 43 deg 16.2' W GMT Center 1994/274:14:17:01.2 Lat/Long Center: 54 deg 24.1' N 42 deg 25.3' W Lat/Long Near Late: 54 deg 29.8' N 41 deg 34.1' W Lat/Long Far Late: 54 deg 2.7' N 41 deg 48.4' W SEG_05 Lat/Long Near Early: 54 deg 29.8' N 41 deg 34.1' W Lat/Long Far Early: 54 deg 2.7' N 41 deg 48.4' W GMT Center 1994/274:14:17:15.0 Lat/Long Center: 54 deg 8.1' N 40 deg 57.6' W Lat/Long Near Late: 54 deg 13.1' N 40 deg 6.5' W Lat/Long Far Late: 53 deg 46.2' N 40 deg 21.8' W SEG_06 Lat/Long Near Early: 54 deg 13.1' N 40 deg 6.5' W Lat/Long Far Early: 53 deg 46.2' N 40 deg 21.8' W GMT Center 1994/274:14:17:28.8 Lat/Long Center: 53 deg 50.9' N 39 deg 31.1' W Lat/Long Near Late: 53 deg 55.3' N 38 deg 40.2' W Lat/Long Far Late: 53 deg 28.6' N 38 deg 56.4' W SEG_07 Lat/Long Near Early: 53 deg 55.3' N 38 deg 40.2' W Lat/Long Far Early: 53 deg 28.6' N 38 deg 56.4' W GMT Center 1994/274:14:17:42.6 Lat/Long Center: 53 deg 32.6' N 38 deg 5.9' W Lat/Long Near Late: 53 deg 36.3' N 37 deg 15.3' W Lat/Long Far Late: 53 deg 9.9' N 37 deg 32.2' W SEG_08 Lat/Long Near Early: 53 deg 36.3' N 37 deg 15.3' W Lat/Long Far Early: 53 deg 9.9' N 37 deg 32.2' W GMT Center 1994/274:14:17:56.4 Lat/Long Center: 53 deg 13.2' N 36 deg 42.0' W Lat/Long Near Late: 53 deg 16.2' N 35 deg 51.7' W Lat/Long Far Late: 52 deg 50.1' N 36 deg 9.4' W SEG_09 Lat/Long Near Early: 53 deg 16.2' N 35 deg 51.7' W Lat/Long Far Early: 52 deg 50.1' N 36 deg 9.4' W GMT Center 1994/274:14:18:10.2 Lat/Long Center: 52 deg 52.7' N 35 deg 19.5' W Lat/Long Near Late: 52 deg 55.1' N 34 deg 29.5' W Lat/Long Far Late: 52 deg 29.2' N 34 deg 47.9' W SEG_10 Lat/Long Near Early: 52 deg 55.1' N 34 deg 29.5' W Lat/Long Far Early: 52 deg 29.2' N 34 deg 47.9' W GMT Center 1994/274:14:18:24.1 Lat/Long Center: 52 deg 31.2' N 33 deg 58.4' W Lat/Long Near Late: 52 deg 32.9' N 33 deg 8.7' W Lat/Long Far Late: 52 deg 7.3' N 33 deg 27.8' W SEG_11 Lat/Long Near Early: 52 deg 32.9' N 33 deg 8.7' W Lat/Long Far Early: 52 deg 7.3' N 33 deg 27.8' W GMT Center 1994/274:14:18:37.9 Lat/Long Center: 52 deg 8.7' N 32 deg 38.6' W Lat/Long Near Late: 52 deg 9.7' N 31 deg 49.3' W Lat/Long Far Late: 51 deg 44.4' N 32 deg 9.1' W SEG_12 Lat/Long Near Early: 52 deg 9.7' N 31 deg 49.3' W Lat/Long Far Early: 51 deg 44.4' N 32 deg 9.1' W GMT Center 1994/274:14:18:51.7 Lat/Long Center: 51 deg 45.2' N 31 deg 20.3' W Lat/Long Near Late: 51 deg 45.6' N 30 deg 31.4' W Lat/Long Far Late: 51 deg 20.6' N 30 deg 51.8' W SEG_13 Lat/Long Near Early: 51 deg 45.6' N 30 deg 31.4' W Lat/Long Far Early: 51 deg 20.6' N 30 deg 51.8' W GMT Center 1994/274:14:19:05.5 Lat/Long Center: 51 deg 20.7' N 30 deg 3.4' W Lat/Long Near Late: 51 deg 20.5' N 29 deg 15.0' W Lat/Long Far Late: 50 deg 55.8' N 29 deg 35.9' W SEG_14 Lat/Long Near Early: 51 deg 20.5' N 29 deg 15.0' W Lat/Long Far Early: 50 deg 55.8' N 29 deg 35.9' W GMT Center 1994/274:14:19:19.3 Lat/Long Center: 50 deg 55.3' N 28 deg 48.0' W Lat/Long Near Late: 50 deg 54.5' N 28 deg 0.1' W Lat/Long Far Late: 50 deg 30.1' N 28 deg 21.5' W SEG_15 Lat/Long Near Early: 50 deg 54.5' N 28 deg 0.1' W Lat/Long Far Early: 50 deg 30.1' N 28 deg 21.5' W GMT Center 1994/274:14:19:33.1 Lat/Long Center: 50 deg 29.0' N 27 deg 34.1' W Lat/Long Near Late: 50 deg 27.6' N 26 deg 46.7' W Lat/Long Far Late: 50 deg 3.5' N 27 deg 8.5' W SEG_16 Lat/Long Near Early: 50 deg 27.6' N 26 deg 46.7' W Lat/Long Far Early: 50 deg 3.5' N 27 deg 8.5' W GMT Center 1994/274:14:19:46.9 Lat/Long Center: 50 deg 1.9' N 26 deg 21.6' W Lat/Long Near Late: 49 deg 59.9' N 25 deg 34.7' W Lat/Long Far Late: 49 deg 36.0' N 25 deg 57.0' W SEG_17 Lat/Long Near Early: 49 deg 59.9' N 25 deg 34.7' W Lat/Long Far Early: 49 deg 36.0' N 25 deg 57.0' W GMT Center 1994/274:14:20:00.7 Lat/Long Center: 49 deg 33.9' N 25 deg 10.5' W Lat/Long Near Late: 49 deg 31.3' N 24 deg 24.2' W Lat/Long Far Late: 49 deg 7.8' N 24 deg 46.8' W SEG_18 Lat/Long Near Early: 49 deg 31.3' N 24 deg 24.2' W Lat/Long Far Early: 49 deg 7.8' N 24 deg 46.8' W GMT Center 1994/274:14:20:14.5 Lat/Long Center: 49 deg 5.1' N 24 deg 0.9' W Lat/Long Near Late: 49 deg 2.0' N 23 deg 15.1' W Lat/Long Far Late: 48 deg 38.8' N 23 deg 38.1' W SEG_19 Lat/Long Near Early: 49 deg 2.0' N 23 deg 15.1' W Lat/Long Far Early: 48 deg 38.8' N 23 deg 38.1' W GMT Center 1994/274:14:20:28.3 Lat/Long Center: 48 deg 35.5' N 22 deg 52.7' W Lat/Long Near Late: 48 deg 31.8' N 22 deg 7.5' W Lat/Long Far Late: 48 deg 9.0' N 22 deg 30.8' W SEG_20 Lat/Long Near Early: 48 deg 31.8' N 22 deg 7.5' W Lat/Long Far Early: 48 deg 9.0' N 22 deg 30.8' W GMT Center 1994/274:14:20:42.1 Lat/Long Center: 48 deg 5.2' N 21 deg 46.0' W Lat/Long Near Late: 48 deg 1.0' N 21 deg 1.3' W Lat/Long Far Late: 47 deg 38.4' N 21 deg 24.9' W SEG_21 Lat/Long Near Early: 48 deg 1.0' N 21 deg 1.3' W Lat/Long Far Early: 47 deg 38.4' N 21 deg 24.9' W GMT Center 1994/274:14:20:55.9 Lat/Long Center: 47 deg 34.1' N 20 deg 40.6' W Lat/Long Near Late: 47 deg 29.4' N 19 deg 56.6' W Lat/Long Far Late: 47 deg 7.2' N 20 deg 20.3' W SEG_22 Lat/Long Near Early: 47 deg 29.4' N 19 deg 56.6' W Lat/Long Far Early: 47 deg 7.2' N 20 deg 20.3' W GMT Center 1994/274:14:21:09.7 Lat/Long Center: 47 deg 2.4' N 19 deg 36.6' W Lat/Long Near Late: 46 deg 57.2' N 18 deg 53.1' W Lat/Long Far Late: 46 deg 35.2' N 19 deg 17.1' W SEG_23 Lat/Long Near Early: 46 deg 57.2' N 18 deg 53.1' W Lat/Long Far Early: 46 deg 35.2' N 19 deg 17.1' W GMT Center 1994/274:14:21:23.5 Lat/Long Center: 46 deg 30.0' N 18 deg 34.0' W Lat/Long Near Late: 46 deg 24.3' N 17 deg 51.1' W Lat/Long Far Late: 46 deg 2.6' N 18 deg 15.2' W SEG_24 Lat/Long Near Early: 46 deg 24.3' N 17 deg 51.1' W Lat/Long Far Early: 46 deg 2.6' N 18 deg 15.2' W GMT Center 1994/274:14:21:37.3 Lat/Long Center: 45 deg 56.9' N 17 deg 32.6' W Lat/Long Near Late: 45 deg 50.8' N 16 deg 50.3' W Lat/Long Far Late: 45 deg 29.4' N 17 deg 14.6' W SEG_25 Lat/Long Near Early: 45 deg 50.8' N 16 deg 50.3' W Lat/Long Far Early: 45 deg 29.4' N 17 deg 14.6' W GMT Center 1994/274:14:21:51.1 Lat/Long Center: 45 deg 23.2' N 16 deg 32.6' W Lat/Long Near Late: 45 deg 16.6' N 15 deg 50.9' W Lat/Long Far Late: 44 deg 55.5' N 16 deg 15.3' W SEG_26 Lat/Long Near Early: 45 deg 16.6' N 15 deg 50.9' W Lat/Long Far Early: 44 deg 55.5' N 16 deg 15.3' W GMT Center 1994/274:14:22:04.9 Lat/Long Center: 44 deg 48.9' N 15 deg 33.9' W Lat/Long Near Late: 44 deg 41.9' N 14 deg 52.7' W Lat/Long Far Late: 44 deg 21.1' N 15 deg 17.2' W SEG_27 Lat/Long Near Early: 44 deg 41.9' N 14 deg 52.7' W Lat/Long Far Early: 44 deg 21.1' N 15 deg 17.2' W GMT Center 1994/274:14:22:18.7 Lat/Long Center: 44 deg 14.1' N 14 deg 36.4' W Lat/Long Near Late: 44 deg 6.6' N 13 deg 55.8' W Lat/Long Far Late: 43 deg 46.1' N 14 deg 20.4' W SEG_28 Lat/Long Near Early: 44 deg 6.6' N 13 deg 55.8' W Lat/Long Far Early: 43 deg 46.1' N 14 deg 20.4' W Lat/Long Near Data End: 44 deg 4.8' N 13 deg 52.6' W Lat/Long Far Data End: 43 deg 44.2' N 14 deg 17.2' W