DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 86.40 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): 17 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1395.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/278:17:27:33.8 Data Take End GMT: 1994/278:17:32:29.0 Data Take Duration (min:sec): 4:56 Latitude at Start GMT: 55 deg 44.3' N Longitude at Start GMT: 109 deg 13.9' W Latitude at End GMT: 45 deg 27.6' N Longitude at End GMT: 83 deg 17.3' W Center Incidence Angle (deg): 26.5 Track Angle at Image Center: 123.2 deg E of True North Along-Track Image Size (km): 2140.7 Cross-Track Image Size (km): 31.2 Along-Track Resolution (m): 94 Cross-Track Resolution (m): 72 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): 4.9 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 22 Bytes per Record: 2000 Records per Segment: 774 Product Generation Date: Oct 27, 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: 40208 Comments: SEG_01 Lat/Long Near Early: 55 deg 36.2' N 109 deg 19.3' W Lat/Long Far Early: 55 deg 52.3' N 109 deg 8.5' W GMT Center 1994/278:17:27:40.7 Lat/Long Center: 55 deg 34.7' N 108 deg 29.3' W Lat/Long Near Late: 55 deg 16.8' N 107 deg 50.7' W Lat/Long Far Late: 55 deg 32.7' N 107 deg 39.4' W SEG_02 Lat/Long Near Early: 55 deg 16.8' N 107 deg 50.7' W Lat/Long Far Early: 55 deg 32.7' N 107 deg 39.4' W GMT Center 1994/278:17:27:54.5 Lat/Long Center: 55 deg 14.6' N 107 deg 1.2' W Lat/Long Near Late: 54 deg 56.3' N 106 deg 23.7' W Lat/Long Far Late: 55 deg 12.0' N 106 deg 11.9' W SEG_03 Lat/Long Near Early: 54 deg 56.3' N 106 deg 23.7' W Lat/Long Far Early: 55 deg 12.0' N 106 deg 11.9' W GMT Center 1994/278:17:28:08.3 Lat/Long Center: 54 deg 53.4' N 105 deg 34.7' W Lat/Long Near Late: 54 deg 34.6' N 104 deg 58.2' W Lat/Long Far Late: 54 deg 50.2' N 104 deg 45.9' W SEG_04 Lat/Long Near Early: 54 deg 34.6' N 104 deg 58.2' W Lat/Long Far Early: 54 deg 50.2' N 104 deg 45.9' W GMT Center 1994/278:17:28:22.1 Lat/Long Center: 54 deg 31.2' N 104 deg 9.8' W Lat/Long Near Late: 54 deg 12.0' N 103 deg 34.2' W Lat/Long Far Late: 54 deg 27.4' N 103 deg 21.6' W SEG_05 Lat/Long Near Early: 54 deg 12.0' N 103 deg 34.2' W Lat/Long Far Early: 54 deg 27.4' N 103 deg 21.6' W GMT Center 1994/278:17:28:35.8 Lat/Long Center: 54 deg 7.9' N 102 deg 46.4' W Lat/Long Near Late: 53 deg 48.3' N 102 deg 11.9' W Lat/Long Far Late: 54 deg 3.5' N 101 deg 58.8' W SEG_06 Lat/Long Near Early: 53 deg 48.3' N 102 deg 11.9' W Lat/Long Far Early: 54 deg 3.5' N 101 deg 58.8' W GMT Center 1994/278:17:28:49.6 Lat/Long Center: 53 deg 43.6' N 101 deg 24.7' W Lat/Long Near Late: 53 deg 23.6' N 100 deg 51.2' W Lat/Long Far Late: 53 deg 38.6' N 100 deg 37.7' W SEG_07 Lat/Long Near Early: 53 deg 23.6' N 100 deg 51.2' W Lat/Long Far Early: 53 deg 38.6' N 100 deg 37.7' W GMT Center 1994/278:17:29:03.4 Lat/Long Center: 53 deg 18.4' N 100 deg 4.6' W Lat/Long Near Late: 52 deg 58.0' N 99 deg 32.0' W Lat/Long Far Late: 53 deg 12.8' N 99 deg 18.3' W SEG_08 Lat/Long Near Early: 52 deg 58.0' N 99 deg 32.0' W Lat/Long Far Early: 53 deg 12.8' N 99 deg 18.3' W GMT Center 1994/278:17:29:17.2 Lat/Long Center: 52 deg 52.2' N 98 deg 46.2' W Lat/Long Near Late: 52 deg 31.4' N 98 deg 14.6' W Lat/Long Far Late: 52 deg 46.0' N 98 deg 0.6' W SEG_09 Lat/Long Near Early: 52 deg 31.4' N 98 deg 14.6' W Lat/Long Far Early: 52 deg 46.0' N 98 deg 0.6' W GMT Center 1994/278:17:29:31.0 Lat/Long Center: 52 deg 25.1' N 97 deg 29.4' W Lat/Long Near Late: 52 deg 4.0' N 96 deg 58.7' W Lat/Long Far Late: 52 deg 18.4' N 96 deg 44.4' W SEG_10 Lat/Long Near Early: 52 deg 4.0' N 96 deg 58.7' W Lat/Long Far Early: 52 deg 18.4' N 96 deg 44.4' W GMT Center 1994/278:17:29:44.8 Lat/Long Center: 51 deg 57.1' N 96 deg 14.2' W Lat/Long Near Late: 51 deg 35.7' N 95 deg 44.4' W Lat/Long Far Late: 51 deg 49.9' N 95 deg 29.9' W SEG_11 Lat/Long Near Early: 51 deg 35.7' N 95 deg 44.4' W Lat/Long Far Early: 51 deg 49.9' N 95 deg 29.9' W GMT Center 1994/278:17:29:58.6 Lat/Long Center: 51 deg 28.3' N 95 deg 0.6' W Lat/Long Near Late: 51 deg 6.6' N 94 deg 31.8' W Lat/Long Far Late: 51 deg 20.5' N 94 deg 17.1' W SEG_12 Lat/Long Near Early: 51 deg 6.6' N 94 deg 31.8' W Lat/Long Far Early: 51 deg 20.5' N 94 deg 17.1' W GMT Center 1994/278:17:30:12.4 Lat/Long Center: 50 deg 58.7' N 93 deg 48.7' W Lat/Long Near Late: 50 deg 36.7' N 93 deg 20.7' W Lat/Long Far Late: 50 deg 50.4' N 93 deg 5.8' W SEG_13 Lat/Long Near Early: 50 deg 36.7' N 93 deg 20.7' W Lat/Long Far Early: 50 deg 50.4' N 93 deg 5.8' W GMT Center 1994/278:17:30:26.2 Lat/Long Center: 50 deg 28.3' N 92 deg 38.3' W Lat/Long Near Late: 50 deg 6.0' N 92 deg 11.2' W Lat/Long Far Late: 50 deg 19.5' N 91 deg 56.2' W SEG_14 Lat/Long Near Early: 50 deg 6.0' N 92 deg 11.2' W Lat/Long Far Early: 50 deg 19.5' N 91 deg 56.2' W GMT Center 1994/278:17:30:39.9 Lat/Long Center: 49 deg 57.1' N 91 deg 29.5' W Lat/Long Near Late: 49 deg 34.6' N 91 deg 3.2' W Lat/Long Far Late: 49 deg 47.9' N 90 deg 48.1' W SEG_15 Lat/Long Near Early: 49 deg 34.6' N 91 deg 3.2' W Lat/Long Far Early: 49 deg 47.9' N 90 deg 48.1' W GMT Center 1994/278:17:30:53.7 Lat/Long Center: 49 deg 25.2' N 90 deg 22.2' W Lat/Long Near Late: 49 deg 2.5' N 89 deg 56.7' W Lat/Long Far Late: 49 deg 15.6' N 89 deg 41.5' W SEG_16 Lat/Long Near Early: 49 deg 2.5' N 89 deg 56.7' W Lat/Long Far Early: 49 deg 15.6' N 89 deg 41.5' W GMT Center 1994/278:17:31:07.5 Lat/Long Center: 48 deg 52.7' N 89 deg 16.4' W Lat/Long Near Late: 48 deg 29.7' N 88 deg 51.7' W Lat/Long Far Late: 48 deg 42.6' N 88 deg 36.4' W SEG_17 Lat/Long Near Early: 48 deg 29.7' N 88 deg 51.7' W Lat/Long Far Early: 48 deg 42.6' N 88 deg 36.4' W GMT Center 1994/278:17:31:21.3 Lat/Long Center: 48 deg 19.4' N 88 deg 12.1' W Lat/Long Near Late: 47 deg 56.2' N 87 deg 48.2' W Lat/Long Far Late: 48 deg 9.0' N 87 deg 32.8' W SEG_18 Lat/Long Near Early: 47 deg 56.2' N 87 deg 48.2' W Lat/Long Far Early: 48 deg 9.0' N 87 deg 32.8' W GMT Center 1994/278:17:31:35.1 Lat/Long Center: 47 deg 45.6' N 87 deg 9.3' W Lat/Long Near Late: 47 deg 22.2' N 86 deg 46.0' W Lat/Long Far Late: 47 deg 34.7' N 86 deg 30.6' W SEG_19 Lat/Long Near Early: 47 deg 22.2' N 86 deg 46.0' W Lat/Long Far Early: 47 deg 34.7' N 86 deg 30.6' W GMT Center 1994/278:17:31:48.9 Lat/Long Center: 47 deg 11.1' N 86 deg 7.8' W Lat/Long Near Late: 46 deg 47.5' N 85 deg 45.3' W Lat/Long Far Late: 46 deg 59.8' N 85 deg 29.9' W SEG_20 Lat/Long Near Early: 46 deg 47.5' N 85 deg 45.3' W Lat/Long Far Early: 46 deg 59.8' N 85 deg 29.9' W GMT Center 1994/278:17:32:02.7 Lat/Long Center: 46 deg 36.0' N 85 deg 7.8' W Lat/Long Near Late: 46 deg 12.2' N 84 deg 45.9' W Lat/Long Far Late: 46 deg 24.4' N 84 deg 30.5' W SEG_21 Lat/Long Near Early: 46 deg 12.2' N 84 deg 45.9' W Lat/Long Far Early: 46 deg 24.4' N 84 deg 30.5' W GMT Center 1994/278:17:32:16.5 Lat/Long Center: 46 deg 0.4' N 84 deg 9.1' W Lat/Long Near Late: 45 deg 36.4' N 83 deg 47.9' W Lat/Long Far Late: 45 deg 48.4' N 83 deg 32.4' W SEG_22 Lat/Long Near Early: 45 deg 36.4' N 83 deg 47.9' W Lat/Long Far Early: 45 deg 48.4' N 83 deg 32.4' W Lat/Long Near Data End: 45 deg 21.7' N 83 deg 24.9' W Lat/Long Far Data End: 45 deg 33.6' N 83 deg 9.5' W