DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 150.31 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: Left Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1440.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/282:16:03:15.7 Data Take End GMT: 1994/282:16:06:47.0 Data Take Duration (min:sec): 3:33 Latitude at Start GMT: 52 deg 42.4' N Longitude at Start GMT: 97 deg 38.4' W Latitude at End GMT: 44 deg 2.8' N Longitude at End GMT: 81 deg 19.0' W Center Incidence Angle (deg): 40.6 Track Angle at Image Center: 129.1 deg E of True North Along-Track Image Size (km): 1536.0 Cross-Track Image Size (km): 16.6 Along-Track Resolution (m): 108 Cross-Track Resolution (m): 49 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): 68.2 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 16 Bytes per Record: 2000 Records per Segment: 482 Product Generation Date: Oct 21, 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: 40142 Comments: SEG_01 Lat/Long Near Early: 52 deg 38.6' N 97 deg 42.3' W Lat/Long Far Early: 52 deg 46.2' N 97 deg 34.5' W GMT Center 1994/282:16:03:22.6 Lat/Long Center: 52 deg 28.1' N 97 deg 0.8' W Lat/Long Near Late: 52 deg 9.8' N 96 deg 27.5' W Lat/Long Far Late: 52 deg 17.3' N 96 deg 19.6' W SEG_02 Lat/Long Near Early: 52 deg 9.8' N 96 deg 27.5' W Lat/Long Far Early: 52 deg 17.3' N 96 deg 19.6' W GMT Center 1994/282:16:03:36.3 Lat/Long Center: 51 deg 58.8' N 95 deg 46.8' W Lat/Long Near Late: 51 deg 40.2' N 95 deg 14.4' W Lat/Long Far Late: 51 deg 47.6' N 95 deg 6.3' W SEG_03 Lat/Long Near Early: 51 deg 40.2' N 95 deg 14.4' W Lat/Long Far Early: 51 deg 47.6' N 95 deg 6.3' W GMT Center 1994/282:16:03:50.1 Lat/Long Center: 51 deg 28.8' N 94 deg 34.4' W Lat/Long Near Late: 51 deg 9.8' N 94 deg 2.9' W Lat/Long Far Late: 51 deg 17.1' N 93 deg 54.7' W SEG_04 Lat/Long Near Early: 51 deg 9.8' N 94 deg 2.9' W Lat/Long Far Early: 51 deg 17.1' N 93 deg 54.7' W GMT Center 1994/282:16:04:03.9 Lat/Long Center: 50 deg 57.9' N 93 deg 23.7' W Lat/Long Near Late: 50 deg 38.6' N 92 deg 53.0' W Lat/Long Far Late: 50 deg 45.8' N 92 deg 44.8' W SEG_05 Lat/Long Near Early: 50 deg 38.6' N 92 deg 53.0' W Lat/Long Far Early: 50 deg 45.8' N 92 deg 44.8' W GMT Center 1994/282:16:04:17.6 Lat/Long Center: 50 deg 26.3' N 92 deg 14.5' W Lat/Long Near Late: 50 deg 6.7' N 91 deg 44.8' W Lat/Long Far Late: 50 deg 13.8' N 91 deg 36.4' W SEG_06 Lat/Long Near Early: 50 deg 6.7' N 91 deg 44.8' W Lat/Long Far Early: 50 deg 13.8' N 91 deg 36.4' W GMT Center 1994/282:16:04:31.4 Lat/Long Center: 49 deg 54.0' N 91 deg 7.0' W Lat/Long Near Late: 49 deg 34.1' N 90 deg 38.0' W Lat/Long Far Late: 49 deg 41.1' N 90 deg 29.6' W SEG_07 Lat/Long Near Early: 49 deg 34.1' N 90 deg 38.0' W Lat/Long Far Early: 49 deg 41.1' N 90 deg 29.6' W GMT Center 1994/282:16:04:45.1 Lat/Long Center: 49 deg 21.0' N 90 deg 1.0' W Lat/Long Near Late: 49 deg 0.8' N 89 deg 32.8' W Lat/Long Far Late: 49 deg 7.8' N 89 deg 24.3' W SEG_08 Lat/Long Near Early: 49 deg 0.8' N 89 deg 32.8' W Lat/Long Far Early: 49 deg 7.8' N 89 deg 24.3' W GMT Center 1994/282:16:04:58.9 Lat/Long Center: 48 deg 47.4' N 88 deg 56.6' W Lat/Long Near Late: 48 deg 26.9' N 88 deg 29.1' W Lat/Long Far Late: 48 deg 33.7' N 88 deg 20.6' W SEG_09 Lat/Long Near Early: 48 deg 26.9' N 88 deg 29.1' W Lat/Long Far Early: 48 deg 33.7' N 88 deg 20.6' W GMT Center 1994/282:16:05:12.6 Lat/Long Center: 48 deg 13.1' N 87 deg 53.6' W Lat/Long Near Late: 47 deg 52.3' N 87 deg 26.9' W Lat/Long Far Late: 47 deg 59.1' N 87 deg 18.3' W SEG_10 Lat/Long Near Early: 47 deg 52.3' N 87 deg 26.9' W Lat/Long Far Early: 47 deg 59.1' N 87 deg 18.3' W GMT Center 1994/282:16:05:26.4 Lat/Long Center: 47 deg 38.2' N 86 deg 52.0' W Lat/Long Near Late: 47 deg 17.1' N 86 deg 26.1' W Lat/Long Far Late: 47 deg 23.9' N 86 deg 17.5' W SEG_11 Lat/Long Near Early: 47 deg 17.1' N 86 deg 26.1' W Lat/Long Far Early: 47 deg 23.9' N 86 deg 17.5' W GMT Center 1994/282:16:05:40.2 Lat/Long Center: 47 deg 2.7' N 85 deg 51.9' W Lat/Long Near Late: 46 deg 41.4' N 85 deg 26.7' W Lat/Long Far Late: 46 deg 48.1' N 85 deg 18.0' W SEG_12 Lat/Long Near Early: 46 deg 41.4' N 85 deg 26.7' W Lat/Long Far Early: 46 deg 48.1' N 85 deg 18.0' W GMT Center 1994/282:16:05:53.9 Lat/Long Center: 46 deg 26.7' N 84 deg 53.1' W Lat/Long Near Late: 46 deg 5.2' N 84 deg 28.6' W Lat/Long Far Late: 46 deg 11.7' N 84 deg 19.9' W SEG_13 Lat/Long Near Early: 46 deg 5.2' N 84 deg 28.6' W Lat/Long Far Early: 46 deg 11.7' N 84 deg 19.9' W GMT Center 1994/282:16:06:07.7 Lat/Long Center: 45 deg 50.1' N 83 deg 55.7' W Lat/Long Near Late: 45 deg 28.4' N 83 deg 31.8' W Lat/Long Far Late: 45 deg 34.8' N 83 deg 23.2' W SEG_14 Lat/Long Near Early: 45 deg 28.4' N 83 deg 31.8' W Lat/Long Far Early: 45 deg 34.8' N 83 deg 23.2' W GMT Center 1994/282:16:06:21.4 Lat/Long Center: 45 deg 13.0' N 82 deg 59.6' W Lat/Long Near Late: 44 deg 51.1' N 82 deg 36.4' W Lat/Long Far Late: 44 deg 57.5' N 82 deg 27.7' W SEG_15 Lat/Long Near Early: 44 deg 51.1' N 82 deg 36.4' W Lat/Long Far Early: 44 deg 57.5' N 82 deg 27.7' W GMT Center 1994/282:16:06:35.2 Lat/Long Center: 44 deg 35.5' N 82 deg 4.8' W Lat/Long Near Late: 44 deg 13.3' N 81 deg 42.1' W Lat/Long Far Late: 44 deg 19.6' N 81 deg 33.4' W SEG_16 Lat/Long Near Early: 44 deg 13.3' N 81 deg 42.1' W Lat/Long Far Early: 44 deg 19.6' N 81 deg 33.4' W Lat/Long Near Data End: 43 deg 59.6' N 81 deg 23.3' W Lat/Long Far Data End: 44 deg 5.9' N 81 deg 14.7' W