DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 148.30 Site Name: Labrador Sea A0 Site ID: NBF Mission ID: SRL-1 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): 8 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: 1994/108:12:57:23.9 Data Take End GMT: 1994/108:12:59:31.5 Data Take Duration (min:sec): 2:9 Latitude at Start GMT: 49 deg 44.0' N Longitude at Start GMT: 52 deg 56.0' W Latitude at End GMT: 44 deg 45.9' N Longitude at End GMT: 43 deg 5.9' W Center Incidence Angle (deg): 28.7 Track Angle at Image Center: 126.3 deg E of True North Along-Track Image Size (km): 927.1 Cross-Track Image Size (km): 125.4 Along-Track Resolution (m): 91 Cross-Track Resolution (m): 67 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): 2.6 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 10 Bytes per Record: 2000 Records per Segment: 2658 Product Generation Date: Sep 15, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LVV, CVV, XVV Processing Run Number: 11209 Comments: SEG_01 Lat/Long Near Early: 50 deg 15.0' N 52 deg 25.6' W Lat/Long Far Early: 49 deg 14.9' N 53 deg 23.9' W GMT Center 1994/108:12:57:30.8 Lat/Long Center: 49 deg 29.5' N 52 deg 21.1' W Lat/Long Near Late: 49 deg 45.0' N 51 deg 16.1' W Lat/Long Far Late: 48 deg 46.0' N 52 deg 14.9' W SEG_02 Lat/Long Near Early: 49 deg 45.0' N 51 deg 16.1' W Lat/Long Far Early: 48 deg 46.0' N 52 deg 14.9' W GMT Center 1994/108:12:57:44.5 Lat/Long Center: 48 deg 59.9' N 51 deg 12.4' W Lat/Long Near Late: 49 deg 14.2' N 50 deg 8.1' W Lat/Long Far Late: 48 deg 16.4' N 51 deg 7.3' W SEG_03 Lat/Long Near Early: 49 deg 14.2' N 50 deg 8.1' W Lat/Long Far Early: 48 deg 16.4' N 51 deg 7.3' W GMT Center 1994/108:12:57:58.3 Lat/Long Center: 48 deg 29.5' N 50 deg 5.1' W Lat/Long Near Late: 48 deg 42.7' N 49 deg 1.5' W Lat/Long Far Late: 47 deg 46.0' N 50 deg 1.1' W SEG_04 Lat/Long Near Early: 48 deg 42.7' N 49 deg 1.5' W Lat/Long Far Early: 47 deg 46.0' N 50 deg 1.1' W GMT Center 1994/108:12:58:12.0 Lat/Long Center: 47 deg 58.4' N 48 deg 59.3' W Lat/Long Near Late: 48 deg 10.6' N 47 deg 56.4' W Lat/Long Far Late: 47 deg 14.9' N 48 deg 56.2' W SEG_05 Lat/Long Near Early: 48 deg 10.6' N 47 deg 56.4' W Lat/Long Far Early: 47 deg 14.9' N 48 deg 56.2' W GMT Center 1994/108:12:58:25.8 Lat/Long Center: 47 deg 26.5' N 47 deg 54.8' W Lat/Long Near Late: 47 deg 37.8' N 46 deg 52.8' W Lat/Long Far Late: 46 deg 43.2' N 47 deg 52.7' W SEG_06 Lat/Long Near Early: 47 deg 37.8' N 46 deg 52.8' W Lat/Long Far Early: 46 deg 43.2' N 47 deg 52.7' W GMT Center 1994/108:12:58:39.6 Lat/Long Center: 46 deg 54.1' N 46 deg 51.8' W Lat/Long Near Late: 47 deg 4.3' N 45 deg 50.5' W Lat/Long Far Late: 46 deg 10.7' N 46 deg 50.5' W SEG_07 Lat/Long Near Early: 47 deg 4.3' N 45 deg 50.5' W Lat/Long Far Early: 46 deg 10.7' N 46 deg 50.5' W GMT Center 1994/108:12:58:53.3 Lat/Long Center: 46 deg 20.9' N 45 deg 50.1' W Lat/Long Near Late: 46 deg 30.2' N 44 deg 49.6' W Lat/Long Far Late: 45 deg 37.6' N 45 deg 49.7' W SEG_08 Lat/Long Near Early: 46 deg 30.2' N 44 deg 49.6' W Lat/Long Far Early: 45 deg 37.6' N 45 deg 49.7' W GMT Center 1994/108:12:59:07.1 Lat/Long Center: 45 deg 47.2' N 44 deg 49.7' W Lat/Long Near Late: 45 deg 55.6' N 43 deg 50.0' W Lat/Long Far Late: 45 deg 4.0' N 44 deg 50.1' W SEG_09 Lat/Long Near Early: 45 deg 55.6' N 43 deg 50.0' W Lat/Long Far Early: 45 deg 4.0' N 44 deg 50.1' W GMT Center 1994/108:12:59:20.8 Lat/Long Center: 45 deg 12.8' N 43 deg 50.6' W Lat/Long Near Late: 45 deg 20.3' N 42 deg 51.7' W Lat/Long Far Late: 44 deg 29.7' N 43 deg 51.7' W SEG_10 Lat/Long Near Early: 45 deg 20.3' N 42 deg 51.7' W Lat/Long Far Early: 44 deg 29.7' N 43 deg 51.7' W Lat/Long Near Data End: 45 deg 10.7' N 42 deg 36.1' W Lat/Long Far Data End: 44 deg 20.3' N 43 deg 36.2' W