DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 36.40 Site Name: Labrador Sea A0 Site ID: NBF Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 9 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 34 Quantization Format: 8-bit Beam Spoiling Mode: 5 PRF (Hz): 1395.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: VV Product Type: Survey Image Data Take Start GMT: 1994/275:15:28:06.9 Data Take End GMT: 1994/275:15:31:52.8 Data Take Duration (min:sec): 3:47 Latitude at Start GMT: 53 deg 4.2' N Longitude at Start GMT: 60 deg 43.8' W Latitude at End GMT: 45 deg 40.0' N Longitude at End GMT: 41 deg 11.6' W Center Incidence Angle (deg): 36.8 Track Angle at Image Center: 120.5 deg E of True North Along-Track Image Size (km): 1637.3 Cross-Track Image Size (km): 84.8 Along-Track Resolution (m): 104 Cross-Track Resolution (m): 107 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): 7.2 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 17 Bytes per Record: 2000 Records per Segment: 1846 Product Generation Date: Jan 06, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LVV, CVV, XVV Processing Run Number: 40742 Comments: SEG_01 Lat/Long Near Early: 53 deg 25.9' N 60 deg 29.6' W Lat/Long Far Early: 52 deg 42.6' N 60 deg 57.6' W GMT Center 1994/275:15:28:13.8 Lat/Long Center: 52 deg 54.2' N 60 deg 2.4' W Lat/Long Near Late: 53 deg 5.5' N 59 deg 6.6' W Lat/Long Far Late: 52 deg 22.7' N 59 deg 35.8' W SEG_02 Lat/Long Near Early: 53 deg 5.5' N 59 deg 6.6' W Lat/Long Far Early: 52 deg 22.7' N 59 deg 35.8' W GMT Center 1994/275:15:28:27.6 Lat/Long Center: 52 deg 33.5' N 58 deg 40.7' W Lat/Long Near Late: 52 deg 44.1' N 57 deg 44.9' W Lat/Long Far Late: 52 deg 1.6' N 58 deg 15.4' W SEG_03 Lat/Long Near Early: 52 deg 44.1' N 57 deg 44.9' W Lat/Long Far Early: 52 deg 1.6' N 58 deg 15.4' W GMT Center 1994/275:15:28:41.4 Lat/Long Center: 52 deg 11.8' N 57 deg 20.3' W Lat/Long Near Late: 52 deg 21.6' N 56 deg 24.7' W Lat/Long Far Late: 51 deg 39.6' N 56 deg 56.2' W SEG_04 Lat/Long Near Early: 52 deg 21.6' N 56 deg 24.7' W Lat/Long Far Early: 51 deg 39.6' N 56 deg 56.2' W GMT Center 1994/275:15:28:55.2 Lat/Long Center: 51 deg 49.1' N 56 deg 1.3' W Lat/Long Near Late: 51 deg 58.2' N 55 deg 5.9' W Lat/Long Far Late: 51 deg 16.6' N 55 deg 38.5' W SEG_05 Lat/Long Near Early: 51 deg 58.2' N 55 deg 5.9' W Lat/Long Far Early: 51 deg 16.6' N 55 deg 38.5' W GMT Center 1994/275:15:29:09.0 Lat/Long Center: 51 deg 25.4' N 54 deg 43.8' W Lat/Long Near Late: 51 deg 33.7' N 53 deg 48.6' W Lat/Long Far Late: 50 deg 52.7' N 54 deg 22.1' W SEG_06 Lat/Long Near Early: 51 deg 33.7' N 53 deg 48.6' W Lat/Long Far Early: 50 deg 52.7' N 54 deg 22.1' W GMT Center 1994/275:15:29:22.8 Lat/Long Center: 51 deg 0.8' N 53 deg 27.6' W Lat/Long Near Late: 51 deg 8.4' N 52 deg 32.7' W Lat/Long Far Late: 50 deg 27.8' N 53 deg 7.1' W SEG_07 Lat/Long Near Early: 51 deg 8.4' N 52 deg 32.7' W Lat/Long Far Early: 50 deg 27.8' N 53 deg 7.1' W GMT Center 1994/275:15:29:36.6 Lat/Long Center: 50 deg 35.2' N 52 deg 12.9' W Lat/Long Near Late: 50 deg 42.2' N 51 deg 18.4' W Lat/Long Far Late: 50 deg 2.0' N 51 deg 53.6' W SEG_08 Lat/Long Near Early: 50 deg 42.2' N 51 deg 18.4' W Lat/Long Far Early: 50 deg 2.0' N 51 deg 53.6' W GMT Center 1994/275:15:29:50.4 Lat/Long Center: 50 deg 8.8' N 50 deg 59.7' W Lat/Long Near Late: 50 deg 15.1' N 50 deg 5.5' W Lat/Long Far Late: 49 deg 35.4' N 50 deg 41.4' W SEG_09 Lat/Long Near Early: 50 deg 15.1' N 50 deg 5.5' W Lat/Long Far Early: 49 deg 35.4' N 50 deg 41.4' W GMT Center 1994/275:15:30:04.2 Lat/Long Center: 49 deg 41.5' N 49 deg 47.8' W Lat/Long Near Late: 49 deg 47.1' N 48 deg 54.0' W Lat/Long Far Late: 49 deg 7.9' N 49 deg 30.6' W SEG_10 Lat/Long Near Early: 49 deg 47.1' N 48 deg 54.0' W Lat/Long Far Early: 49 deg 7.9' N 49 deg 30.6' W GMT Center 1994/275:15:30:18.0 Lat/Long Center: 49 deg 13.4' N 48 deg 37.4' W Lat/Long Near Late: 49 deg 18.4' N 47 deg 44.0' W Lat/Long Far Late: 48 deg 39.7' N 48 deg 21.3' W SEG_11 Lat/Long Near Early: 49 deg 18.4' N 47 deg 44.0' W Lat/Long Far Early: 48 deg 39.7' N 48 deg 21.3' W GMT Center 1994/275:15:30:31.8 Lat/Long Center: 48 deg 44.5' N 47 deg 28.5' W Lat/Long Near Late: 48 deg 48.8' N 46 deg 35.5' W Lat/Long Far Late: 48 deg 10.6' N 47 deg 13.3' W SEG_12 Lat/Long Near Early: 48 deg 48.8' N 46 deg 35.5' W Lat/Long Far Early: 48 deg 10.6' N 47 deg 13.3' W GMT Center 1994/275:15:30:45.6 Lat/Long Center: 48 deg 14.8' N 46 deg 20.9' W Lat/Long Near Late: 48 deg 18.5' N 45 deg 28.4' W Lat/Long Far Late: 47 deg 40.8' N 46 deg 6.7' W SEG_13 Lat/Long Near Early: 48 deg 18.5' N 45 deg 28.4' W Lat/Long Far Early: 47 deg 40.8' N 46 deg 6.7' W GMT Center 1994/275:15:30:59.4 Lat/Long Center: 47 deg 44.4' N 45 deg 14.7' W Lat/Long Near Late: 47 deg 47.5' N 44 deg 22.7' W Lat/Long Far Late: 47 deg 10.2' N 45 deg 1.4' W SEG_14 Lat/Long Near Early: 47 deg 47.5' N 44 deg 22.7' W Lat/Long Far Early: 47 deg 10.2' N 45 deg 1.4' W GMT Center 1994/275:15:31:13.2 Lat/Long Center: 47 deg 13.2' N 44 deg 9.9' W Lat/Long Near Late: 47 deg 15.7' N 43 deg 18.4' W Lat/Long Far Late: 46 deg 39.0' N 43 deg 57.5' W SEG_15 Lat/Long Near Early: 47 deg 15.7' N 43 deg 18.4' W Lat/Long Far Early: 46 deg 39.0' N 43 deg 57.5' W GMT Center 1994/275:15:31:27.0 Lat/Long Center: 46 deg 41.4' N 43 deg 6.4' W Lat/Long Near Late: 46 deg 43.3' N 42 deg 15.4' W Lat/Long Far Late: 46 deg 7.0' N 42 deg 54.9' W SEG_16 Lat/Long Near Early: 46 deg 43.3' N 42 deg 15.4' W Lat/Long Far Early: 46 deg 7.0' N 42 deg 54.9' W GMT Center 1994/275:15:31:40.8 Lat/Long Center: 46 deg 8.9' N 42 deg 4.3' W Lat/Long Near Late: 46 deg 10.3' N 41 deg 13.8' W Lat/Long Far Late: 45 deg 34.4' N 41 deg 53.6' W SEG_17 Lat/Long Near Early: 46 deg 10.3' N 41 deg 13.8' W Lat/Long Far Early: 45 deg 34.4' N 41 deg 53.6' W Lat/Long Near Data End: 45 deg 57.8' N 40 deg 51.6' W Lat/Long Far Data End: 45 deg 22.1' N 41 deg 31.5' W