DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 150.30 Site Name: North Atlantic Ocean Site ID: T12 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 11 / X-SAR Antenna Direction: Left 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: HH Product Type: Survey Image Data Take Start GMT: 1994/108:16:00:13.9 Data Take End GMT: 1994/108:16:02:27.2 Data Take Duration (min:sec): 2:54 Latitude at Start GMT: 36 deg 8.3' N Longitude at Start GMT: 74 deg 18.0' W Latitude at End GMT: 29 deg 13.1' N Longitude at End GMT: 67 deg 55.5' W Center Incidence Angle (deg): 21.6 Track Angle at Image Center: 142.2 deg E of True North Along-Track Image Size (km): 991.5 Cross-Track Image Size (km): 72.0 Along-Track Resolution (m): 87 Cross-Track Resolution (m): 87 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): 5.7 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: 1590 Product Generation Date: Jun 09, 1994 Processing Facility: JPL Processor S/W Version: 1.0 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 10131 Comments: SEG_01 Lat/Long Near Early: 35 deg 55.8' N 74 deg 36.6' W Lat/Long Far Early: 36 deg 20.7' N 73 deg 59.4' W GMT Center 1994/108:16:00:20.6 Lat/Long Center: 35 deg 48.0' N 73 deg 57.3' W Lat/Long Near Late: 35 deg 15.3' N 73 deg 54.6' W Lat/Long Far Late: 35 deg 39.6' N 73 deg 18.0' W SEG_02 Lat/Long Near Early: 35 deg 15.3' N 73 deg 54.6' W Lat/Long Far Early: 35 deg 39.6' N 73 deg 18.0' W GMT Center 1994/108:16:00:34.0 Lat/Long Center: 35 deg 7.0' N 73 deg 16.1' W Lat/Long Near Late: 34 deg 34.9' N 73 deg 13.7' W Lat/Long Far Late: 34 deg 58.6' N 72 deg 37.7' W SEG_03 Lat/Long Near Early: 34 deg 34.9' N 73 deg 13.7' W Lat/Long Far Early: 34 deg 58.6' N 72 deg 37.7' W GMT Center 1994/108:16:00:47.5 Lat/Long Center: 34 deg 25.8' N 72 deg 35.7' W Lat/Long Near Late: 33 deg 53.8' N 72 deg 33.3' W Lat/Long Far Late: 34 deg 17.0' N 71 deg 57.8' W SEG_04 Lat/Long Near Early: 33 deg 53.8' N 72 deg 33.3' W Lat/Long Far Early: 34 deg 17.0' N 71 deg 57.8' W GMT Center 1994/108:16:01:00.9 Lat/Long Center: 33 deg 44.6' N 71 deg 56.3' W Lat/Long Near Late: 33 deg 12.5' N 71 deg 53.5' W Lat/Long Far Late: 33 deg 35.2' N 71 deg 18.5' W SEG_05 Lat/Long Near Early: 33 deg 12.5' N 71 deg 53.5' W Lat/Long Far Early: 33 deg 35.2' N 71 deg 18.5' W GMT Center 1994/108:16:01:14.4 Lat/Long Center: 33 deg 2.8' N 71 deg 17.2' W Lat/Long Near Late: 32 deg 31.2' N 71 deg 14.8' W Lat/Long Far Late: 32 deg 53.4' N 70 deg 40.3' W SEG_06 Lat/Long Near Early: 32 deg 31.2' N 71 deg 14.8' W Lat/Long Far Early: 32 deg 53.4' N 70 deg 40.3' W GMT Center 1994/108:16:01:27.8 Lat/Long Center: 32 deg 20.8' N 70 deg 38.8' W Lat/Long Near Late: 31 deg 49.4' N 70 deg 36.4' W Lat/Long Far Late: 32 deg 11.1' N 70 deg 2.4' W SEG_07 Lat/Long Near Early: 31 deg 49.4' N 70 deg 36.4' W Lat/Long Far Early: 32 deg 11.1' N 70 deg 2.4' W GMT Center 1994/108:16:01:41.3 Lat/Long Center: 31 deg 38.6' N 70 deg 1.1' W Lat/Long Near Late: 31 deg 7.3' N 69 deg 58.6' W Lat/Long Far Late: 31 deg 28.6' N 69 deg 25.1' W SEG_08 Lat/Long Near Early: 31 deg 7.3' N 69 deg 58.6' W Lat/Long Far Early: 31 deg 28.6' N 69 deg 25.1' W GMT Center 1994/108:16:01:54.7 Lat/Long Center: 30 deg 56.4' N 69 deg 24.2' W Lat/Long Near Late: 30 deg 25.0' N 69 deg 21.5' W Lat/Long Far Late: 30 deg 45.9' N 68 deg 48.4' W SEG_09 Lat/Long Near Early: 30 deg 25.0' N 69 deg 21.5' W Lat/Long Far Early: 30 deg 45.9' N 68 deg 48.4' W GMT Center 1994/108:16:02:08.2 Lat/Long Center: 30 deg 13.8' N 68 deg 47.7' W Lat/Long Near Late: 29 deg 42.8' N 68 deg 45.2' W Lat/Long Far Late: 30 deg 3.3' N 68 deg 12.6' W SEG_10 Lat/Long Near Early: 29 deg 42.8' N 68 deg 45.2' W Lat/Long Far Early: 30 deg 3.3' N 68 deg 12.6' W GMT Center 1994/108:16:02:21.7 Lat/Long Center: 29 deg 30.9' N 68 deg 11.7' W Lat/Long Near Data End: 29 deg 3.5' N 68 deg 10.7' W Lat/Long Far Data End: 29 deg 23.7' N 67 deg 38.4' W