DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 161.20 Site Name: N. Atlantic 0 Site ID: N65 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 13 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 4 PRF (Hz): 1736.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/283:08:10:29.8 Data Take End GMT: 1994/283:08:13:08.0 Data Take Duration (min:sec): 2:39 Latitude at Start GMT: 54 deg 57.7' N Longitude at Start GMT: 32 deg 45.4' W Latitude at End GMT: 55 deg 21.9' N Longitude at End GMT: 14 deg 44.2' W Center Incidence Angle (deg): 40.0 Track Angle at Image Center: 87.7 deg E of True North Along-Track Image Size (km): 1149.6 Cross-Track Image Size (km): 24.6 Along-Track Resolution (m): 65 Cross-Track Resolution (m): 50 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): -0.7 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 12 Bytes per Record: 2000 Records per Segment: 642 Product Generation Date: Jan 19, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LVV, CHH, CVV, XVV Processing Run Number: 40836 Comments: SEG_01 Lat/Long Near Early: 55 deg 4.2' N 32 deg 47.5' W Lat/Long Far Early: 54 deg 51.1' N 32 deg 43.3' W GMT Center 1994/283:08:10:36.7 Lat/Long Center: 55 deg 2.3' N 31 deg 59.4' W Lat/Long Near Late: 55 deg 13.3' N 31 deg 15.0' W Lat/Long Far Late: 55 deg 0.1' N 31 deg 11.3' W SEG_02 Lat/Long Near Early: 55 deg 13.3' N 31 deg 15.0' W Lat/Long Far Early: 55 deg 0.1' N 31 deg 11.3' W GMT Center 1994/283:08:10:50.4 Lat/Long Center: 55 deg 10.7' N 30 deg 26.8' W Lat/Long Near Late: 55 deg 21.0' N 29 deg 41.8' W Lat/Long Far Late: 55 deg 7.8' N 29 deg 38.7' W SEG_03 Lat/Long Near Early: 55 deg 21.0' N 29 deg 41.8' W Lat/Long Far Early: 55 deg 7.8' N 29 deg 38.7' W GMT Center 1994/283:08:11:04.2 Lat/Long Center: 55 deg 17.8' N 28 deg 53.5' W Lat/Long Near Late: 55 deg 27.5' N 28 deg 8.0' W Lat/Long Far Late: 55 deg 14.3' N 28 deg 5.5' W SEG_04 Lat/Long Near Early: 55 deg 27.5' N 28 deg 8.0' W Lat/Long Far Early: 55 deg 14.3' N 28 deg 5.5' W GMT Center 1994/283:08:11:18.0 Lat/Long Center: 55 deg 23.6' N 27 deg 19.8' W Lat/Long Near Late: 55 deg 32.6' N 26 deg 33.7' W Lat/Long Far Late: 55 deg 19.4' N 26 deg 31.8' W SEG_05 Lat/Long Near Early: 55 deg 32.6' N 26 deg 33.7' W Lat/Long Far Early: 55 deg 19.4' N 26 deg 31.8' W GMT Center 1994/283:08:11:31.7 Lat/Long Center: 55 deg 28.1' N 25 deg 45.6' W Lat/Long Near Late: 55 deg 36.4' N 24 deg 59.1' W Lat/Long Far Late: 55 deg 23.2' N 24 deg 57.7' W SEG_06 Lat/Long Near Early: 55 deg 36.4' N 24 deg 59.1' W Lat/Long Far Early: 55 deg 23.2' N 24 deg 57.7' W GMT Center 1994/283:08:11:45.5 Lat/Long Center: 55 deg 31.2' N 24 deg 11.1' W Lat/Long Near Late: 55 deg 38.9' N 23 deg 24.2' W Lat/Long Far Late: 55 deg 25.6' N 23 deg 23.4' W SEG_07 Lat/Long Near Early: 55 deg 38.9' N 23 deg 24.2' W Lat/Long Far Early: 55 deg 25.6' N 23 deg 23.4' W GMT Center 1994/283:08:11:59.3 Lat/Long Center: 55 deg 33.0' N 22 deg 36.5' W Lat/Long Near Late: 55 deg 40.0' N 21 deg 49.2' W Lat/Long Far Late: 55 deg 26.7' N 21 deg 49.0' W SEG_08 Lat/Long Near Early: 55 deg 40.0' N 21 deg 49.2' W Lat/Long Far Early: 55 deg 26.7' N 21 deg 49.0' W GMT Center 1994/283:08:12:13.0 Lat/Long Center: 55 deg 33.5' N 21 deg 1.7' W Lat/Long Near Late: 55 deg 39.8' N 20 deg 14.1' W Lat/Long Far Late: 55 deg 26.5' N 20 deg 14.5' W SEG_09 Lat/Long Near Early: 55 deg 39.8' N 20 deg 14.1' W Lat/Long Far Early: 55 deg 26.5' N 20 deg 14.5' W GMT Center 1994/283:08:12:26.8 Lat/Long Center: 55 deg 32.6' N 19 deg 26.9' W Lat/Long Near Late: 55 deg 38.3' N 18 deg 39.1' W Lat/Long Far Late: 55 deg 25.0' N 18 deg 40.0' W SEG_10 Lat/Long Near Early: 55 deg 38.3' N 18 deg 39.1' W Lat/Long Far Early: 55 deg 25.0' N 18 deg 40.0' W GMT Center 1994/283:08:12:40.6 Lat/Long Center: 55 deg 30.3' N 17 deg 52.3' W Lat/Long Near Late: 55 deg 35.4' N 17 deg 4.3' W Lat/Long Far Late: 55 deg 22.1' N 17 deg 5.8' W SEG_11 Lat/Long Near Early: 55 deg 35.4' N 17 deg 4.3' W Lat/Long Far Early: 55 deg 22.1' N 17 deg 5.8' W GMT Center 1994/283:08:12:54.3 Lat/Long Center: 55 deg 26.8' N 16 deg 17.9' W Lat/Long Near Late: 55 deg 31.1' N 15 deg 29.7' W Lat/Long Far Late: 55 deg 17.9' N 15 deg 31.9' W SEG_12 Lat/Long Near Early: 55 deg 31.1' N 15 deg 29.7' W Lat/Long Far Early: 55 deg 17.9' N 15 deg 31.9' W Lat/Long Near Data End: 55 deg 28.5' N 14 deg 43.0' W Lat/Long Far Data End: 55 deg 15.3' N 14 deg 45.4' W