DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 84.40 Site Name: Labrador Sea A1 Site ID: NBG Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: 9 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 17 Quantization Format: 8-bit Beam Spoiling Mode: 6 PRF (Hz): 1395.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: VV Product Type: Survey Image Data Take Start GMT: 1994/104:14:19:57.8 Data Take End GMT: 1994/104:14:23:07.1 Data Take Duration (min:sec): 3:18 Latitude at Start GMT: 52 deg 36.5' N Longitude at Start GMT: 59 deg 16.8' W Latitude at End GMT: 46 deg 0.4' N Longitude at End GMT: 43 deg 14.9' W Center Incidence Angle (deg): 28.0 Track Angle at Image Center: 124.6 deg E of True North Along-Track Image Size (km): 1369.5 Cross-Track Image Size (km): 28.2 Along-Track Resolution (m): 93 Cross-Track Resolution (m): 68 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): 5.2 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 14 Bytes per Record: 2000 Records per Segment: 714 Product Generation Date: May 19, 1994 Processing Facility: JPL Processor S/W Version: 1.0 Available Standard Products: LVV, CVV, XVV Processing Run Number: 10097 Comments: SEG_01 Lat/Long Near Early: 52 deg 43.7' N 59 deg 11.3' W Lat/Long Far Early: 52 deg 29.4' N 59 deg 22.3' W GMT Center 1994/104:14:20:04.7 Lat/Long Center: 52 deg 25.0' N 58 deg 37.0' W Lat/Long Near Late: 52 deg 20.1' N 57 deg 51.2' W Lat/Long Far Late: 52 deg 5.9' N 58 deg 2.5' W SEG_02 Lat/Long Near Early: 52 deg 20.1' N 57 deg 51.2' W Lat/Long Far Early: 52 deg 5.9' N 58 deg 2.5' W GMT Center 1994/104:14:20:18.5 Lat/Long Center: 52 deg 0.9' N 57 deg 17.8' W Lat/Long Near Late: 51 deg 55.6' N 56 deg 33.3' W Lat/Long Far Late: 51 deg 41.7' N 56 deg 44.9' W SEG_03 Lat/Long Near Early: 51 deg 55.6' N 56 deg 33.3' W Lat/Long Far Early: 51 deg 41.7' N 56 deg 44.9' W GMT Center 1994/104:14:20:32.4 Lat/Long Center: 51 deg 36.0' N 56 deg 0.8' W Lat/Long Near Late: 51 deg 30.1' N 55 deg 16.8' W Lat/Long Far Late: 51 deg 16.4' N 55 deg 28.7' W SEG_04 Lat/Long Near Early: 51 deg 30.1' N 55 deg 16.8' W Lat/Long Far Early: 51 deg 16.4' N 55 deg 28.7' W GMT Center 1994/104:14:20:46.2 Lat/Long Center: 51 deg 10.1' N 54 deg 44.6' W Lat/Long Near Late: 51 deg 3.6' N 54 deg 1.3' W Lat/Long Far Late: 50 deg 50.1' N 54 deg 13.4' W SEG_05 Lat/Long Near Early: 51 deg 3.6' N 54 deg 1.3' W Lat/Long Far Early: 50 deg 50.1' N 54 deg 13.4' W GMT Center 1994/104:14:21:00.0 Lat/Long Center: 50 deg 43.4' N 53 deg 30.6' W Lat/Long Near Late: 50 deg 36.4' N 52 deg 47.9' W Lat/Long Far Late: 50 deg 23.1' N 53 deg 0.2' W SEG_06 Lat/Long Near Early: 50 deg 36.4' N 52 deg 47.9' W Lat/Long Far Early: 50 deg 23.1' N 53 deg 0.2' W GMT Center 1994/104:14:21:13.8 Lat/Long Center: 50 deg 15.9' N 52 deg 18.0' W Lat/Long Near Late: 50 deg 8.1' N 51 deg 35.4' W Lat/Long Far Late: 49 deg 55.0' N 51 deg 47.9' W SEG_07 Lat/Long Near Early: 50 deg 8.1' N 51 deg 35.4' W Lat/Long Far Early: 49 deg 55.0' N 51 deg 47.9' W GMT Center 1994/104:14:21:27.6 Lat/Long Center: 49 deg 47.3' N 51 deg 6.3' W Lat/Long Near Late: 49 deg 39.3' N 50 deg 25.0' W Lat/Long Far Late: 49 deg 26.3' N 50 deg 37.7' W SEG_08 Lat/Long Near Early: 49 deg 39.3' N 50 deg 25.0' W Lat/Long Far Early: 49 deg 26.3' N 50 deg 37.7' W GMT Center 1994/104:14:21:41.5 Lat/Long Center: 49 deg 18.1' N 49 deg 56.7' W Lat/Long Near Late: 49 deg 9.6' N 49 deg 16.0' W Lat/Long Far Late: 48 deg 56.9' N 49 deg 28.8' W SEG_09 Lat/Long Near Early: 49 deg 9.6' N 49 deg 16.0' W Lat/Long Far Early: 48 deg 56.9' N 49 deg 28.8' W GMT Center 1994/104:14:21:55.3 Lat/Long Center: 48 deg 47.9' N 48 deg 48.0' W Lat/Long Near Late: 48 deg 38.9' N 48 deg 8.0' W Lat/Long Far Late: 48 deg 26.4' N 48 deg 20.9' W SEG_10 Lat/Long Near Early: 48 deg 38.9' N 48 deg 8.0' W Lat/Long Far Early: 48 deg 26.4' N 48 deg 20.9' W GMT Center 1994/104:14:22:09.1 Lat/Long Center: 48 deg 17.2' N 47 deg 41.3' W Lat/Long Near Late: 48 deg 7.8' N 47 deg 1.9' W Lat/Long Far Late: 47 deg 55.4' N 47 deg 15.0' W SEG_11 Lat/Long Near Early: 48 deg 7.8' N 47 deg 1.9' W Lat/Long Far Early: 47 deg 55.4' N 47 deg 15.0' W GMT Center 1994/104:14:22:22.9 Lat/Long Center: 47 deg 45.6' N 46 deg 35.5' W Lat/Long Near Late: 47 deg 35.7' N 45 deg 56.8' W Lat/Long Far Late: 47 deg 23.5' N 46 deg 9.9' W SEG_12 Lat/Long Near Early: 47 deg 35.7' N 45 deg 56.8' W Lat/Long Far Early: 47 deg 23.5' N 46 deg 9.9' W GMT Center 1994/104:14:22:36.8 Lat/Long Center: 47 deg 13.5' N 45 deg 31.6' W Lat/Long Near Late: 47 deg 3.1' N 44 deg 53.5' W Lat/Long Far Late: 46 deg 51.2' N 45 deg 6.8' W SEG_13 Lat/Long Near Early: 47 deg 3.1' N 44 deg 53.5' W Lat/Long Far Early: 46 deg 51.2' N 45 deg 6.8' W GMT Center 1994/104:14:22:50.6 Lat/Long Center: 46 deg 40.7' N 44 deg 29.1' W Lat/Long Near Late: 46 deg 29.7' N 43 deg 51.2' W Lat/Long Far Late: 46 deg 17.9' N 44 deg 4.5' W SEG_14 Lat/Long Near Early: 46 deg 29.7' N 43 deg 51.2' W Lat/Long Far Early: 46 deg 17.9' N 44 deg 4.5' W GMT Center 1994/104:14:23:04.4 Lat/Long Center: 46 deg 7.1' N 43 deg 27.4' W Lat/Long Near Data End: 46 deg 6.2' N 43 deg 8.2' W Lat/Long Far Data End: 45 deg 54.6' N 43 deg 21.5' W