DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 82.20 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): 20 Pulse Duration (micro sec): 8 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1620.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/278:11:21:30.7 Data Take End GMT: 1994/278:11:24:11.5 Data Take Duration (min:sec): 2:42 Latitude at Start GMT: 44 deg 59.8' N Longitude at Start GMT: 87 deg 21.0' W Latitude at End GMT: 50 deg 55.7' N Longitude at End GMT: 74 deg 26.6' W Center Incidence Angle (deg): 31.5 Track Angle at Image Center: 55.5 deg E of True North Along-Track Image Size (km): 1167.0 Cross-Track Image Size (km): 23.2 Along-Track Resolution (m): 57 Cross-Track Resolution (m): 61 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): -4.2 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: 614 Product Generation Date: Jan 03, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV, XVV Processing Run Number: 40688 Comments: SEG_01 Lat/Long Near Early: 45 deg 4.6' N 87 deg 26.6' W Lat/Long Far Early: 44 deg 55.0' N 87 deg 15.5' W GMT Center 1994/278:11:21:37.6 Lat/Long Center: 45 deg 17.0' N 86 deg 51.6' W Lat/Long Near Late: 45 deg 38.8' N 86 deg 27.5' W Lat/Long Far Late: 45 deg 29.1' N 86 deg 16.4' W SEG_02 Lat/Long Near Early: 45 deg 38.8' N 86 deg 27.5' W Lat/Long Far Early: 45 deg 29.1' N 86 deg 16.4' W GMT Center 1994/278:11:21:51.4 Lat/Long Center: 45 deg 50.8' N 85 deg 51.9' W Lat/Long Near Late: 46 deg 12.4' N 85 deg 27.1' W Lat/Long Far Late: 46 deg 2.6' N 85 deg 16.1' W SEG_03 Lat/Long Near Early: 46 deg 12.4' N 85 deg 27.1' W Lat/Long Far Early: 46 deg 2.6' N 85 deg 16.1' W GMT Center 1994/278:11:22:05.2 Lat/Long Center: 46 deg 24.1' N 84 deg 50.9' W Lat/Long Near Late: 46 deg 45.4' N 84 deg 25.4' W Lat/Long Far Late: 46 deg 35.4' N 84 deg 14.5' W SEG_04 Lat/Long Near Early: 46 deg 45.4' N 84 deg 25.4' W Lat/Long Far Early: 46 deg 35.4' N 84 deg 14.5' W GMT Center 1994/278:11:22:18.9 Lat/Long Center: 46 deg 56.7' N 83 deg 48.6' W Lat/Long Near Late: 47 deg 17.8' N 83 deg 22.4' W Lat/Long Far Late: 47 deg 7.6' N 83 deg 11.5' W SEG_05 Lat/Long Near Early: 47 deg 17.8' N 83 deg 22.4' W Lat/Long Far Early: 47 deg 7.6' N 83 deg 11.5' W GMT Center 1994/278:11:22:32.7 Lat/Long Center: 47 deg 28.6' N 82 deg 44.9' W Lat/Long Near Late: 47 deg 49.4' N 82 deg 18.0' W Lat/Long Far Late: 47 deg 39.2' N 82 deg 7.2' W SEG_06 Lat/Long Near Early: 47 deg 49.4' N 82 deg 18.0' W Lat/Long Far Early: 47 deg 39.2' N 82 deg 7.2' W GMT Center 1994/278:11:22:46.5 Lat/Long Center: 47 deg 59.8' N 81 deg 39.9' W Lat/Long Near Late: 48 deg 20.4' N 81 deg 12.2' W Lat/Long Far Late: 48 deg 10.0' N 81 deg 1.6' W SEG_07 Lat/Long Near Early: 48 deg 20.4' N 81 deg 12.2' W Lat/Long Far Early: 48 deg 10.0' N 81 deg 1.6' W GMT Center 1994/278:11:23:00.3 Lat/Long Center: 48 deg 30.4' N 80 deg 33.5' W Lat/Long Near Late: 48 deg 50.6' N 80 deg 5.0' W Lat/Long Far Late: 48 deg 40.1' N 79 deg 54.5' W SEG_08 Lat/Long Near Early: 48 deg 50.6' N 80 deg 5.0' W Lat/Long Far Early: 48 deg 40.1' N 79 deg 54.5' W GMT Center 1994/278:11:23:14.1 Lat/Long Center: 49 deg 0.1' N 79 deg 25.6' W Lat/Long Near Late: 49 deg 20.1' N 78 deg 56.4' W Lat/Long Far Late: 49 deg 9.4' N 78 deg 46.0' W SEG_09 Lat/Long Near Early: 49 deg 20.1' N 78 deg 56.4' W Lat/Long Far Early: 49 deg 9.4' N 78 deg 46.0' W GMT Center 1994/278:11:23:27.8 Lat/Long Center: 49 deg 29.2' N 78 deg 16.4' W Lat/Long Near Late: 49 deg 48.8' N 77 deg 46.3' W Lat/Long Far Late: 49 deg 38.0' N 77 deg 36.1' W SEG_10 Lat/Long Near Early: 49 deg 48.8' N 77 deg 46.3' W Lat/Long Far Early: 49 deg 38.0' N 77 deg 36.1' W GMT Center 1994/278:11:23:41.6 Lat/Long Center: 49 deg 57.4' N 77 deg 5.7' W Lat/Long Near Late: 50 deg 16.7' N 76 deg 34.8' W Lat/Long Far Late: 50 deg 5.7' N 76 deg 24.8' W SEG_11 Lat/Long Near Early: 50 deg 16.7' N 76 deg 34.8' W Lat/Long Far Early: 50 deg 5.7' N 76 deg 24.8' W GMT Center 1994/278:11:23:55.4 Lat/Long Center: 50 deg 24.8' N 75 deg 53.5' W Lat/Long Near Late: 50 deg 43.7' N 75 deg 21.8' W Lat/Long Far Late: 50 deg 32.6' N 75 deg 12.0' W SEG_12 Lat/Long Near Early: 50 deg 43.7' N 75 deg 21.8' W Lat/Long Far Early: 50 deg 32.6' N 75 deg 12.0' W GMT Center 1994/278:11:24:09.2 Lat/Long Center: 50 deg 51.3' N 74 deg 39.9' W Lat/Long Near Data End: 51 deg 1.3' N 74 deg 31.5' W Lat/Long Far Data End: 50 deg 50.1' N 74 deg 21.8' W