DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 118.31 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: 1994/280:16:49:09.6 Data Take End GMT: 1994/280:16:52:40.8 Data Take Duration (min:sec): 3:31 Latitude at Start GMT: 52 deg 31.6' N Longitude at Start GMT: 97 deg 11.5' W Latitude at End GMT: 43 deg 48.8' N Longitude at End GMT: 81 deg 0.6' W Center Incidence Angle (deg): 40.6 Track Angle at Image Center: 129.4 deg E of True North Along-Track Image Size (km): 1535.2 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 07, 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: 40092 Comments: SEG_01 Lat/Long Near Early: 52 deg 27.8' N 97 deg 15.4' W Lat/Long Far Early: 52 deg 35.4' N 97 deg 7.5' W GMT Center 1994/280:16:49:16.5 Lat/Long Center: 52 deg 17.1' N 96 deg 34.1' W Lat/Long Near Late: 51 deg 58.7' N 96 deg 1.2' W Lat/Long Far Late: 52 deg 6.2' N 95 deg 53.2' W SEG_02 Lat/Long Near Early: 51 deg 58.7' N 96 deg 1.2' W Lat/Long Far Early: 52 deg 6.2' N 95 deg 53.2' W GMT Center 1994/280:16:49:30.3 Lat/Long Center: 51 deg 47.6' N 95 deg 20.7' W Lat/Long Near Late: 51 deg 28.8' N 94 deg 48.7' W Lat/Long Far Late: 51 deg 36.2' N 94 deg 40.6' W SEG_03 Lat/Long Near Early: 51 deg 28.8' N 94 deg 48.7' W Lat/Long Far Early: 51 deg 36.2' N 94 deg 40.6' W GMT Center 1994/280:16:49:44.0 Lat/Long Center: 51 deg 17.3' N 94 deg 8.9' W Lat/Long Near Late: 50 deg 58.1' N 93 deg 37.8' W Lat/Long Far Late: 51 deg 5.5' N 93 deg 29.6' W SEG_04 Lat/Long Near Early: 50 deg 58.1' N 93 deg 37.8' W Lat/Long Far Early: 51 deg 5.5' N 93 deg 29.6' W GMT Center 1994/280:16:49:57.8 Lat/Long Center: 50 deg 46.1' N 92 deg 58.8' W Lat/Long Near Late: 50 deg 26.7' N 92 deg 28.5' W Lat/Long Far Late: 50 deg 33.9' N 92 deg 20.2' W SEG_05 Lat/Long Near Early: 50 deg 26.7' N 92 deg 28.5' W Lat/Long Far Early: 50 deg 33.9' N 92 deg 20.2' W GMT Center 1994/280:16:50:11.5 Lat/Long Center: 50 deg 14.3' N 91 deg 50.3' W Lat/Long Near Late: 49 deg 54.5' N 91 deg 20.8' W Lat/Long Far Late: 50 deg 1.7' N 91 deg 12.4' W SEG_06 Lat/Long Near Early: 49 deg 54.5' N 91 deg 20.8' W Lat/Long Far Early: 50 deg 1.7' N 91 deg 12.4' W GMT Center 1994/280:16:50:25.3 Lat/Long Center: 49 deg 41.7' N 90 deg 43.3' W Lat/Long Near Late: 49 deg 21.7' N 90 deg 14.6' W Lat/Long Far Late: 49 deg 28.7' N 90 deg 6.2' W SEG_07 Lat/Long Near Early: 49 deg 21.7' N 90 deg 14.6' W Lat/Long Far Early: 49 deg 28.7' N 90 deg 6.2' W GMT Center 1994/280:16:50:39.1 Lat/Long Center: 49 deg 8.5' N 89 deg 37.9' W Lat/Long Near Late: 48 deg 48.2' N 89 deg 10.0' W Lat/Long Far Late: 48 deg 55.1' N 89 deg 1.5' W SEG_08 Lat/Long Near Early: 48 deg 48.2' N 89 deg 10.0' W Lat/Long Far Early: 48 deg 55.1' N 89 deg 1.5' W GMT Center 1994/280:16:50:52.8 Lat/Long Center: 48 deg 34.6' N 88 deg 33.9' W Lat/Long Near Late: 48 deg 14.0' N 88 deg 6.8' W Lat/Long Far Late: 48 deg 20.9' N 87 deg 58.3' W SEG_09 Lat/Long Near Early: 48 deg 14.0' N 88 deg 6.8' W Lat/Long Far Early: 48 deg 20.9' N 87 deg 58.3' W GMT Center 1994/280:16:51:06.6 Lat/Long Center: 48 deg 0.1' N 87 deg 31.5' W Lat/Long Near Late: 47 deg 39.3' N 87 deg 5.1' W Lat/Long Far Late: 47 deg 46.0' N 86 deg 56.5' W SEG_10 Lat/Long Near Early: 47 deg 39.3' N 87 deg 5.1' W Lat/Long Far Early: 47 deg 46.0' N 86 deg 56.5' W GMT Center 1994/280:16:51:20.3 Lat/Long Center: 47 deg 25.0' N 86 deg 30.5' W Lat/Long Near Late: 47 deg 3.9' N 86 deg 4.8' W Lat/Long Far Late: 47 deg 10.6' N 85 deg 56.2' W SEG_11 Lat/Long Near Early: 47 deg 3.9' N 86 deg 4.8' W Lat/Long Far Early: 47 deg 10.6' N 85 deg 56.2' W GMT Center 1994/280:16:51:34.1 Lat/Long Center: 46 deg 49.3' N 85 deg 30.8' W Lat/Long Near Late: 46 deg 28.0' N 85 deg 5.9' W Lat/Long Far Late: 46 deg 34.6' N 84 deg 57.2' W SEG_12 Lat/Long Near Early: 46 deg 28.0' N 85 deg 5.9' W Lat/Long Far Early: 46 deg 34.6' N 84 deg 57.2' W GMT Center 1994/280:16:51:47.8 Lat/Long Center: 46 deg 13.1' N 84 deg 32.6' W Lat/Long Near Late: 45 deg 51.6' N 84 deg 8.3' W Lat/Long Far Late: 45 deg 58.1' N 83 deg 59.6' W SEG_13 Lat/Long Near Early: 45 deg 51.6' N 84 deg 8.3' W Lat/Long Far Early: 45 deg 58.1' N 83 deg 59.6' W GMT Center 1994/280:16:52:01.6 Lat/Long Center: 45 deg 36.4' N 83 deg 35.6' W Lat/Long Near Late: 45 deg 14.6' N 83 deg 12.0' W Lat/Long Far Late: 45 deg 21.0' N 83 deg 3.3' W SEG_14 Lat/Long Near Early: 45 deg 14.6' N 83 deg 12.0' W Lat/Long Far Early: 45 deg 21.0' N 83 deg 3.3' W GMT Center 1994/280:16:52:15.4 Lat/Long Center: 44 deg 59.1' N 82 deg 40.0' W Lat/Long Near Late: 44 deg 37.1' N 82 deg 16.9' W Lat/Long Far Late: 44 deg 43.5' N 82 deg 8.2' W SEG_15 Lat/Long Near Early: 44 deg 37.1' N 82 deg 16.9' W Lat/Long Far Early: 44 deg 43.5' N 82 deg 8.2' W GMT Center 1994/280:16:52:29.1 Lat/Long Center: 44 deg 21.4' N 81 deg 45.5' W Lat/Long Near Late: 43 deg 59.2' N 81 deg 23.1' W Lat/Long Far Late: 44 deg 5.4' N 81 deg 14.4' W SEG_16 Lat/Long Near Early: 43 deg 59.2' N 81 deg 23.1' W Lat/Long Far Early: 44 deg 5.4' N 81 deg 14.4' W Lat/Long Near Data End: 43 deg 45.7' N 81 deg 4.9' W Lat/Long Far Data End: 43 deg 51.9' N 80 deg 56.3' W