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-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 9 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 34 Quantization Format: BFPQ 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: 1994/278:14:31:17.8 Data Take End GMT: 1994/278:14:34:34.3 Data Take Duration (min:sec): 3:17 Latitude at Start GMT: 52 deg 4.3' N Longitude at Start GMT: 57 deg 47.1' W Latitude at End GMT: 44 deg 58.7' N Longitude at End GMT: 41 deg 39.6' W Center Incidence Angle (deg): 28.9 Track Angle at Image Center: 123.6 deg E of True North Along-Track Image Size (km): 1425.0 Cross-Track Image Size (km): 113.2 Along-Track Resolution (m): 94 Cross-Track Resolution (m): 66 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): 9.2 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 15 Bytes per Record: 2000 Records per Segment: 2414 Product Generation Date: Dec 21, 1994 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LVV, CVV, XVV Processing Run Number: 40691 Comments: SEG_01 Lat/Long Near Early: 52 deg 33.5' N 57 deg 23.3' W Lat/Long Far Early: 51 deg 36.3' N 58 deg 9.2' W GMT Center 1994/278:14:31:24.7 Lat/Long Center: 51 deg 52.1' N 57 deg 8.2' W Lat/Long Near Late: 52 deg 8.5' N 56 deg 5.4' W Lat/Long Far Late: 51 deg 12.2' N 56 deg 52.4' W SEG_02 Lat/Long Near Early: 52 deg 8.5' N 56 deg 5.4' W Lat/Long Far Early: 51 deg 12.2' N 56 deg 52.4' W GMT Center 1994/278:14:31:38.5 Lat/Long Center: 51 deg 27.2' N 55 deg 51.5' W Lat/Long Near Late: 51 deg 42.6' N 54 deg 49.0' W Lat/Long Far Late: 50 deg 47.1' N 55 deg 37.1' W SEG_03 Lat/Long Near Early: 51 deg 42.6' N 54 deg 49.0' W Lat/Long Far Early: 50 deg 47.1' N 55 deg 37.1' W GMT Center 1994/278:14:31:52.3 Lat/Long Center: 51 deg 1.3' N 54 deg 36.3' W Lat/Long Near Late: 51 deg 15.8' N 53 deg 34.1' W Lat/Long Far Late: 50 deg 21.1' N 54 deg 23.2' W SEG_04 Lat/Long Near Early: 51 deg 15.8' N 53 deg 34.1' W Lat/Long Far Early: 50 deg 21.1' N 54 deg 23.2' W GMT Center 1994/278:14:32:06.1 Lat/Long Center: 50 deg 34.6' N 53 deg 22.6' W Lat/Long Near Late: 50 deg 48.1' N 52 deg 20.8' W Lat/Long Far Late: 49 deg 54.3' N 53 deg 10.7' W SEG_05 Lat/Long Near Early: 50 deg 48.1' N 52 deg 20.8' W Lat/Long Far Early: 49 deg 54.3' N 53 deg 10.7' W GMT Center 1994/278:14:32:19.9 Lat/Long Center: 50 deg 7.0' N 52 deg 10.4' W Lat/Long Near Late: 50 deg 19.6' N 51 deg 9.0' W Lat/Long Far Late: 49 deg 26.6' N 51 deg 59.6' W SEG_06 Lat/Long Near Early: 50 deg 19.6' N 51 deg 9.0' W Lat/Long Far Early: 49 deg 26.6' N 51 deg 59.6' W GMT Center 1994/278:14:32:33.7 Lat/Long Center: 49 deg 38.5' N 50 deg 59.6' W Lat/Long Near Late: 49 deg 50.2' N 49 deg 58.7' W Lat/Long Far Late: 48 deg 58.1' N 50 deg 49.9' W SEG_07 Lat/Long Near Early: 49 deg 50.2' N 49 deg 58.7' W Lat/Long Far Early: 48 deg 58.1' N 50 deg 49.9' W GMT Center 1994/278:14:32:47.5 Lat/Long Center: 49 deg 9.3' N 49 deg 50.3' W Lat/Long Near Late: 49 deg 20.1' N 48 deg 49.9' W Lat/Long Far Late: 48 deg 28.8' N 49 deg 41.7' W SEG_08 Lat/Long Near Early: 49 deg 20.1' N 48 deg 49.9' W Lat/Long Far Early: 48 deg 28.8' N 49 deg 41.7' W GMT Center 1994/278:14:33:01.2 Lat/Long Center: 48 deg 39.3' N 48 deg 42.4' W Lat/Long Near Late: 48 deg 49.3' N 47 deg 42.6' W Lat/Long Far Late: 47 deg 58.8' N 48 deg 34.9' W SEG_09 Lat/Long Near Early: 48 deg 49.3' N 47 deg 42.6' W Lat/Long Far Early: 47 deg 58.8' N 48 deg 34.9' W GMT Center 1994/278:14:33:15.0 Lat/Long Center: 48 deg 8.5' N 47 deg 36.0' W Lat/Long Near Late: 48 deg 17.7' N 46 deg 36.7' W Lat/Long Far Late: 47 deg 28.0' N 47 deg 29.4' W SEG_10 Lat/Long Near Early: 48 deg 17.7' N 46 deg 36.7' W Lat/Long Far Early: 47 deg 28.0' N 47 deg 29.4' W GMT Center 1994/278:14:33:28.8 Lat/Long Center: 47 deg 37.1' N 46 deg 30.9' W Lat/Long Near Late: 47 deg 45.4' N 45 deg 32.3' W Lat/Long Far Late: 46 deg 56.5' N 46 deg 25.3' W SEG_11 Lat/Long Near Early: 47 deg 45.4' N 45 deg 32.3' W Lat/Long Far Early: 46 deg 56.5' N 46 deg 25.3' W GMT Center 1994/278:14:33:42.6 Lat/Long Center: 47 deg 4.9' N 45 deg 27.3' W Lat/Long Near Late: 47 deg 12.5' N 44 deg 29.3' W Lat/Long Far Late: 46 deg 24.4' N 45 deg 22.5' W SEG_12 Lat/Long Near Early: 47 deg 12.5' N 44 deg 29.3' W Lat/Long Far Early: 46 deg 24.4' N 45 deg 22.5' W GMT Center 1994/278:14:33:56.4 Lat/Long Center: 46 deg 32.1' N 44 deg 25.0' W Lat/Long Near Late: 46 deg 38.9' N 43 deg 27.7' W Lat/Long Far Late: 45 deg 51.6' N 44 deg 21.1' W SEG_13 Lat/Long Near Early: 46 deg 38.9' N 43 deg 27.7' W Lat/Long Far Early: 45 deg 51.6' N 44 deg 21.1' W GMT Center 1994/278:14:34:10.2 Lat/Long Center: 45 deg 58.7' N 43 deg 24.0' W Lat/Long Near Late: 46 deg 4.7' N 42 deg 27.4' W Lat/Long Far Late: 45 deg 18.2' N 43 deg 20.9' W SEG_14 Lat/Long Near Early: 46 deg 4.7' N 42 deg 27.4' W Lat/Long Far Early: 45 deg 18.2' N 43 deg 20.9' W GMT Center 1994/278:14:34:24.0 Lat/Long Center: 45 deg 24.7' N 42 deg 24.4' W Lat/Long Near Late: 45 deg 29.9' N 41 deg 28.4' W Lat/Long Far Late: 44 deg 44.2' N 42 deg 22.0' W SEG_15 Lat/Long Near Early: 45 deg 29.9' N 41 deg 28.4' W Lat/Long Far Early: 44 deg 44.2' N 42 deg 22.0' W Lat/Long Near Data End: 45 deg 21.1' N 41 deg 12.9' W Lat/Long Far Data End: 44 deg 35.6' N 42 deg 6.6' W