DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 98.20 Site Name: Raco, Michigan Site ID: ES6 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 8 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1488.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/279:11:01:33.8 Data Take End GMT: 1994/279:11:03:00.5 Data Take Duration (min:sec): 1:27 Latitude at Start GMT: 44 deg 42.5' N Longitude at Start GMT: 87 deg 56.2' W Latitude at End GMT: 48 deg 5.8' N Longitude at End GMT: 81 deg 25.1' W Center Incidence Angle (deg): 37.9 Track Angle at Image Center: 53.1 deg E of True North Along-Track Image Size (km): 628.9 Cross-Track Image Size (km): 39.8 Along-Track Resolution (m): 110 Cross-Track Resolution (m): 104 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): -10.9 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 7 Bytes per Record: 2000 Records per Segment: 946 Product Generation Date: Oct 12, 1994 Processing Facility: JPL Processor S/W Version: 1.2.5 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV, XVV Processing Run Number: 40140 Comments: SEG_01 Lat/Long Near Early: 44 deg 50.8' N 88 deg 5.8' W Lat/Long Far Early: 44 deg 34.2' N 87 deg 46.7' W GMT Center 1994/279:11:01:40.7 Lat/Long Center: 44 deg 59.6' N 87 deg 26.9' W Lat/Long Near Late: 45 deg 24.9' N 87 deg 6.8' W Lat/Long Far Late: 45 deg 8.1' N 86 deg 47.8' W SEG_02 Lat/Long Near Early: 45 deg 24.9' N 87 deg 6.8' W Lat/Long Far Early: 45 deg 8.1' N 86 deg 47.8' W GMT Center 1994/279:11:01:54.5 Lat/Long Center: 45 deg 33.3' N 86 deg 27.4' W Lat/Long Near Late: 45 deg 58.4' N 86 deg 6.7' W Lat/Long Far Late: 45 deg 41.4' N 85 deg 47.8' W SEG_03 Lat/Long Near Early: 45 deg 58.4' N 86 deg 6.7' W Lat/Long Far Early: 45 deg 41.4' N 85 deg 47.8' W GMT Center 1994/279:11:02:08.3 Lat/Long Center: 46 deg 6.4' N 85 deg 26.7' W Lat/Long Near Late: 46 deg 31.3' N 85 deg 5.2' W Lat/Long Far Late: 46 deg 14.1' N 84 deg 46.5' W SEG_04 Lat/Long Near Early: 46 deg 31.3' N 85 deg 5.2' W Lat/Long Far Early: 46 deg 14.1' N 84 deg 46.5' W GMT Center 1994/279:11:02:22.0 Lat/Long Center: 46 deg 38.9' N 84 deg 24.6' W Lat/Long Near Late: 47 deg 3.6' N 84 deg 2.4' W Lat/Long Far Late: 46 deg 46.1' N 83 deg 43.8' W SEG_05 Lat/Long Near Early: 47 deg 3.6' N 84 deg 2.4' W Lat/Long Far Early: 46 deg 46.1' N 83 deg 43.8' W GMT Center 1994/279:11:02:35.8 Lat/Long Center: 47 deg 10.7' N 83 deg 21.2' W Lat/Long Near Late: 47 deg 35.1' N 82 deg 58.2' W Lat/Long Far Late: 47 deg 17.5' N 82 deg 39.9' W SEG_06 Lat/Long Near Early: 47 deg 35.1' N 82 deg 58.2' W Lat/Long Far Early: 47 deg 17.5' N 82 deg 39.9' W GMT Center 1994/279:11:02:49.6 Lat/Long Center: 47 deg 41.8' N 82 deg 16.5' W Lat/Long Near Late: 48 deg 6.0' N 81 deg 52.7' W Lat/Long Far Late: 47 deg 48.1' N 81 deg 34.5' W SEG_07 Lat/Long Near Early: 48 deg 6.0' N 81 deg 52.7' W Lat/Long Far Early: 47 deg 48.1' N 81 deg 34.5' W Lat/Long Near Data End: 48 deg 14.8' N 81 deg 34.2' W Lat/Long Far Data End: 47 deg 56.9' N 81 deg 16.1' W