DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 22.20 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: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 17 Quantization Format: BFPQ Beam Spoiling Mode: 3 PRF (Hz): 1674.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/274:18:42:09.8 Data Take End GMT: 1994/274:18:48:55.8 Data Take Duration (min:sec): 6:47 Latitude at Start GMT: 56 deg 2.6' N Longitude at Start GMT: 119 deg 10.6' W Latitude at End GMT: 44 deg 20.3' N Longitude at End GMT: 81 deg 33.5' W Center Incidence Angle (deg): 21.4 Track Angle at Image Center: 117.3 deg E of True North Along-Track Image Size (km): 2941.1 Cross-Track Image Size (km): 38.4 Along-Track Resolution (m): 110 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): 6.0 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 30 Bytes per Record: 2000 Records per Segment: 918 Product Generation Date: Nov 14, 1994 Processing Facility: JPL Processor S/W Version: 1.2.6 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV, XVV Processing Run Number: 40376 Comments: SEG_01 Lat/Long Near Early: 56 deg 13.6' N 119 deg 7.6' W Lat/Long Far Early: 55 deg 51.9' N 119 deg 13.4' W GMT Center 1994/274:18:42:16.7 Lat/Long Center: 55 deg 58.4' N 118 deg 23.1' W Lat/Long Near Late: 56 deg 4.9' N 117 deg 32.5' W Lat/Long Far Late: 55 deg 43.3' N 117 deg 39.2' W SEG_02 Lat/Long Near Early: 56 deg 4.9' N 117 deg 32.5' W Lat/Long Far Early: 55 deg 43.3' N 117 deg 39.2' W GMT Center 1994/274:18:42:30.5 Lat/Long Center: 55 deg 49.1' N 116 deg 48.8' W Lat/Long Near Late: 55 deg 54.8' N 115 deg 58.1' W Lat/Long Far Late: 55 deg 33.4' N 116 deg 5.7' W SEG_03 Lat/Long Near Early: 55 deg 54.8' N 115 deg 58.1' W Lat/Long Far Early: 55 deg 33.4' N 116 deg 5.7' W GMT Center 1994/274:18:42:44.3 Lat/Long Center: 55 deg 38.5' N 115 deg 15.4' W Lat/Long Near Late: 55 deg 43.5' N 114 deg 24.7' W Lat/Long Far Late: 55 deg 22.2' N 114 deg 33.1' W SEG_04 Lat/Long Near Early: 55 deg 43.5' N 114 deg 24.7' W Lat/Long Far Early: 55 deg 22.2' N 114 deg 33.1' W GMT Center 1994/274:18:42:58.1 Lat/Long Center: 55 deg 26.6' N 113 deg 42.8' W Lat/Long Near Late: 55 deg 30.8' N 112 deg 52.2' W Lat/Long Far Late: 55 deg 9.7' N 113 deg 1.5' W SEG_05 Lat/Long Near Early: 55 deg 30.8' N 112 deg 52.2' W Lat/Long Far Early: 55 deg 9.7' N 113 deg 1.5' W GMT Center 1994/274:18:43:11.9 Lat/Long Center: 55 deg 13.4' N 112 deg 11.3' W Lat/Long Near Late: 55 deg 16.9' N 111 deg 20.8' W Lat/Long Far Late: 54 deg 56.0' N 111 deg 30.9' W SEG_06 Lat/Long Near Early: 55 deg 16.9' N 111 deg 20.8' W Lat/Long Far Early: 54 deg 56.0' N 111 deg 30.9' W GMT Center 1994/274:18:43:25.7 Lat/Long Center: 54 deg 59.0' N 110 deg 40.9' W Lat/Long Near Late: 55 deg 1.8' N 109 deg 50.6' W Lat/Long Far Late: 54 deg 41.1' N 110 deg 1.4' W SEG_07 Lat/Long Near Early: 55 deg 1.8' N 109 deg 50.6' W Lat/Long Far Early: 54 deg 41.1' N 110 deg 1.4' W GMT Center 1994/274:18:43:39.5 Lat/Long Center: 54 deg 43.4' N 109 deg 11.6' W Lat/Long Near Late: 54 deg 45.5' N 108 deg 21.6' W Lat/Long Far Late: 54 deg 25.0' N 108 deg 33.1' W SEG_08 Lat/Long Near Early: 54 deg 45.5' N 108 deg 21.6' W Lat/Long Far Early: 54 deg 25.0' N 108 deg 33.1' W GMT Center 1994/274:18:43:53.4 Lat/Long Center: 54 deg 26.6' N 107 deg 43.6' W Lat/Long Near Late: 54 deg 28.0' N 106 deg 53.9' W Lat/Long Far Late: 54 deg 7.7' N 107 deg 6.1' W SEG_09 Lat/Long Near Early: 54 deg 28.0' N 106 deg 53.9' W Lat/Long Far Early: 54 deg 7.7' N 107 deg 6.1' W GMT Center 1994/274:18:44:07.2 Lat/Long Center: 54 deg 8.6' N 106 deg 16.9' W Lat/Long Near Late: 54 deg 9.3' N 105 deg 27.6' W Lat/Long Far Late: 53 deg 49.2' N 105 deg 40.3' W SEG_10 Lat/Long Near Early: 54 deg 9.3' N 105 deg 27.6' W Lat/Long Far Early: 53 deg 49.2' N 105 deg 40.3' W GMT Center 1994/274:18:44:21.0 Lat/Long Center: 53 deg 49.5' N 104 deg 51.5' W Lat/Long Near Late: 53 deg 49.5' N 104 deg 2.6' W Lat/Long Far Late: 53 deg 29.7' N 104 deg 15.9' W SEG_11 Lat/Long Near Early: 53 deg 49.5' N 104 deg 2.6' W Lat/Long Far Early: 53 deg 29.7' N 104 deg 15.9' W GMT Center 1994/274:18:44:34.8 Lat/Long Center: 53 deg 29.3' N 103 deg 27.5' W Lat/Long Near Late: 53 deg 28.6' N 102 deg 39.0' W Lat/Long Far Late: 53 deg 9.1' N 102 deg 52.9' W SEG_12 Lat/Long Near Early: 53 deg 28.6' N 102 deg 39.0' W Lat/Long Far Early: 53 deg 9.1' N 102 deg 52.9' W GMT Center 1994/274:18:44:48.6 Lat/Long Center: 53 deg 8.1' N 102 deg 4.9' W Lat/Long Near Late: 53 deg 6.7' N 101 deg 16.9' W Lat/Long Far Late: 52 deg 47.4' N 101 deg 31.3' W SEG_13 Lat/Long Near Early: 53 deg 6.7' N 101 deg 16.9' W Lat/Long Far Early: 52 deg 47.4' N 101 deg 31.3' W GMT Center 1994/274:18:45:02.4 Lat/Long Center: 52 deg 45.8' N 100 deg 43.8' W Lat/Long Near Late: 52 deg 43.8' N 99 deg 56.3' W Lat/Long Far Late: 52 deg 24.8' N 100 deg 11.1' W SEG_14 Lat/Long Near Early: 52 deg 43.8' N 99 deg 56.3' W Lat/Long Far Early: 52 deg 24.8' N 100 deg 11.1' W GMT Center 1994/274:18:45:16.2 Lat/Long Center: 52 deg 22.4' N 99 deg 24.1' W Lat/Long Near Late: 52 deg 19.8' N 98 deg 37.2' W Lat/Long Far Late: 52 deg 1.1' N 98 deg 52.4' W SEG_15 Lat/Long Near Early: 52 deg 19.8' N 98 deg 37.2' W Lat/Long Far Early: 52 deg 1.1' N 98 deg 52.4' W GMT Center 1994/274:18:45:30.0 Lat/Long Center: 51 deg 58.2' N 98 deg 5.9' W Lat/Long Near Late: 51 deg 54.9' N 97 deg 19.6' W Lat/Long Far Late: 51 deg 36.4' N 97 deg 35.2' W SEG_16 Lat/Long Near Early: 51 deg 54.9' N 97 deg 19.6' W Lat/Long Far Early: 51 deg 36.4' N 97 deg 35.2' W GMT Center 1994/274:18:45:43.8 Lat/Long Center: 51 deg 32.9' N 96 deg 49.3' W Lat/Long Near Late: 51 deg 29.1' N 96 deg 3.5' W Lat/Long Far Late: 51 deg 10.9' N 96 deg 19.4' W SEG_17 Lat/Long Near Early: 51 deg 29.1' N 96 deg 3.5' W Lat/Long Far Early: 51 deg 10.9' N 96 deg 19.4' W GMT Center 1994/274:18:45:57.6 Lat/Long Center: 51 deg 6.8' N 95 deg 34.1' W Lat/Long Near Late: 51 deg 2.3' N 94 deg 48.9' W Lat/Long Far Late: 50 deg 44.4' N 95 deg 5.2' W SEG_18 Lat/Long Near Early: 51 deg 2.3' N 94 deg 48.9' W Lat/Long Far Early: 50 deg 44.4' N 95 deg 5.2' W GMT Center 1994/274:18:46:11.4 Lat/Long Center: 50 deg 39.8' N 94 deg 20.4' W Lat/Long Near Late: 50 deg 34.7' N 93 deg 35.9' W Lat/Long Far Late: 50 deg 17.1' N 93 deg 52.4' W SEG_19 Lat/Long Near Early: 50 deg 34.7' N 93 deg 35.9' W Lat/Long Far Early: 50 deg 17.1' N 93 deg 52.4' W GMT Center 1994/274:18:46:25.2 Lat/Long Center: 50 deg 11.9' N 93 deg 8.2' W Lat/Long Near Late: 50 deg 6.3' N 92 deg 24.3' W Lat/Long Far Late: 49 deg 49.0' N 92 deg 41.1' W SEG_20 Lat/Long Near Early: 50 deg 6.3' N 92 deg 24.3' W Lat/Long Far Early: 49 deg 49.0' N 92 deg 41.1' W GMT Center 1994/274:18:46:39.0 Lat/Long Center: 49 deg 43.2' N 91 deg 57.5' W Lat/Long Near Late: 49 deg 37.0' N 91 deg 14.3' W Lat/Long Far Late: 49 deg 20.0' N 91 deg 31.2' W SEG_21 Lat/Long Near Early: 49 deg 37.0' N 91 deg 14.3' W Lat/Long Far Early: 49 deg 20.0' N 91 deg 31.2' W GMT Center 1994/274:18:46:52.8 Lat/Long Center: 49 deg 13.7' N 90 deg 48.3' W Lat/Long Near Late: 49 deg 7.0' N 90 deg 5.7' W Lat/Long Far Late: 48 deg 50.2' N 90 deg 22.8' W SEG_22 Lat/Long Near Early: 49 deg 7.0' N 90 deg 5.7' W Lat/Long Far Early: 48 deg 50.2' N 90 deg 22.8' W GMT Center 1994/274:18:47:06.6 Lat/Long Center: 48 deg 43.5' N 89 deg 40.6' W Lat/Long Near Late: 48 deg 36.2' N 88 deg 58.6' W Lat/Long Far Late: 48 deg 19.7' N 89 deg 15.9' W SEG_23 Lat/Long Near Early: 48 deg 36.2' N 88 deg 58.6' W Lat/Long Far Early: 48 deg 19.7' N 89 deg 15.9' W GMT Center 1994/274:18:47:20.4 Lat/Long Center: 48 deg 12.5' N 88 deg 34.2' W Lat/Long Near Late: 48 deg 4.7' N 87 deg 53.0' W Lat/Long Far Late: 47 deg 48.5' N 88 deg 10.3' W SEG_24 Lat/Long Near Early: 48 deg 4.7' N 87 deg 53.0' W Lat/Long Far Early: 47 deg 48.5' N 88 deg 10.3' W GMT Center 1994/274:18:47:34.2 Lat/Long Center: 47 deg 40.8' N 87 deg 29.3' W Lat/Long Near Late: 47 deg 32.5' N 86 deg 48.7' W Lat/Long Far Late: 47 deg 16.6' N 87 deg 6.2' W SEG_25 Lat/Long Near Early: 47 deg 32.5' N 86 deg 48.7' W Lat/Long Far Early: 47 deg 16.6' N 87 deg 6.2' W GMT Center 1994/274:18:47:48.0 Lat/Long Center: 47 deg 8.4' N 86 deg 25.8' W Lat/Long Near Late: 46 deg 59.7' N 85 deg 45.9' W Lat/Long Far Late: 46 deg 44.0' N 86 deg 3.4' W SEG_26 Lat/Long Near Early: 46 deg 59.7' N 85 deg 45.9' W Lat/Long Far Early: 46 deg 44.0' N 86 deg 3.4' W GMT Center 1994/274:18:48:01.8 Lat/Long Center: 46 deg 35.3' N 85 deg 23.7' W Lat/Long Near Late: 46 deg 26.2' N 84 deg 44.4' W Lat/Long Far Late: 46 deg 10.8' N 85 deg 2.0' W SEG_27 Lat/Long Near Early: 46 deg 26.2' N 84 deg 44.4' W Lat/Long Far Early: 46 deg 10.8' N 85 deg 2.0' W GMT Center 1994/274:18:48:15.6 Lat/Long Center: 46 deg 1.7' N 84 deg 22.9' W Lat/Long Near Late: 45 deg 52.1' N 83 deg 44.3' W Lat/Long Far Late: 45 deg 36.9' N 84 deg 1.8' W SEG_28 Lat/Long Near Early: 45 deg 52.1' N 83 deg 44.3' W Lat/Long Far Early: 45 deg 36.9' N 84 deg 1.8' W GMT Center 1994/274:18:48:29.4 Lat/Long Center: 45 deg 27.4' N 83 deg 23.4' W Lat/Long Near Late: 45 deg 17.4' N 82 deg 45.4' W Lat/Long Far Late: 45 deg 2.5' N 83 deg 3.0' W SEG_29 Lat/Long Near Early: 45 deg 17.4' N 82 deg 45.4' W Lat/Long Far Early: 45 deg 2.5' N 83 deg 3.0' W GMT Center 1994/274:18:48:43.2 Lat/Long Center: 44 deg 52.5' N 82 deg 25.1' W Lat/Long Near Late: 44 deg 42.1' N 81 deg 47.8' W Lat/Long Far Late: 44 deg 27.5' N 82 deg 5.4' W SEG_30 Lat/Long Near Early: 44 deg 42.1' N 81 deg 47.8' W Lat/Long Far Early: 44 deg 27.5' N 82 deg 5.4' W Lat/Long Near Data End: 44 deg 27.4' N 81 deg 24.8' W Lat/Long Far Data End: 44 deg 12.9' N 81 deg 42.4' W