DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 134.31 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: 1994/281:16:26:11.6 Data Take End GMT: 1994/281:16:29:42.9 Data Take Duration (min:sec): 3:30 Latitude at Start GMT: 52 deg 35.6' N Longitude at Start GMT: 97 deg 19.9' W Latitude at End GMT: 43 deg 53.6' N Longitude at End GMT: 81 deg 5.9' W Center Incidence Angle (deg): 40.6 Track Angle at Image Center: 129.2 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): 69.0 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 09, 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: 40100 Comments: SEG_01 Lat/Long Near Early: 52 deg 31.7' N 97 deg 23.9' W Lat/Long Far Early: 52 deg 39.4' N 97 deg 16.0' W GMT Center 1994/281:16:26:18.5 Lat/Long Center: 52 deg 21.1' N 96 deg 42.5' W Lat/Long Near Late: 52 deg 2.7' N 96 deg 9.5' W Lat/Long Far Late: 52 deg 10.3' N 96 deg 1.5' W SEG_02 Lat/Long Near Early: 52 deg 2.7' N 96 deg 9.5' W Lat/Long Far Early: 52 deg 10.3' N 96 deg 1.5' W GMT Center 1994/281:16:26:32.3 Lat/Long Center: 51 deg 51.7' N 95 deg 28.9' W Lat/Long Near Late: 51 deg 32.9' N 94 deg 56.7' W Lat/Long Far Late: 51 deg 40.4' N 94 deg 48.6' W SEG_03 Lat/Long Near Early: 51 deg 32.9' N 94 deg 56.7' W Lat/Long Far Early: 51 deg 40.4' N 94 deg 48.6' W GMT Center 1994/281:16:26:46.0 Lat/Long Center: 51 deg 21.4' N 94 deg 16.9' W Lat/Long Near Late: 51 deg 2.3' N 93 deg 45.6' W Lat/Long Far Late: 51 deg 9.7' N 93 deg 37.4' W SEG_04 Lat/Long Near Early: 51 deg 2.3' N 93 deg 45.6' W Lat/Long Far Early: 51 deg 9.7' N 93 deg 37.4' W GMT Center 1994/281:16:26:59.8 Lat/Long Center: 50 deg 50.4' N 93 deg 6.6' W Lat/Long Near Late: 50 deg 31.0' N 92 deg 36.1' W Lat/Long Far Late: 50 deg 38.2' N 92 deg 27.8' W SEG_05 Lat/Long Near Early: 50 deg 31.0' N 92 deg 36.1' W Lat/Long Far Early: 50 deg 38.2' N 92 deg 27.8' W GMT Center 1994/281:16:27:13.5 Lat/Long Center: 50 deg 18.6' N 91 deg 57.8' W Lat/Long Near Late: 49 deg 58.9' N 91 deg 28.2' W Lat/Long Far Late: 50 deg 6.1' N 91 deg 19.9' W SEG_06 Lat/Long Near Early: 49 deg 58.9' N 91 deg 28.2' W Lat/Long Far Early: 50 deg 6.1' N 91 deg 19.9' W GMT Center 1994/281:16:27:27.3 Lat/Long Center: 49 deg 46.2' N 90 deg 50.7' W Lat/Long Near Late: 49 deg 26.1' N 90 deg 21.9' W Lat/Long Far Late: 49 deg 33.2' N 90 deg 13.4' W SEG_07 Lat/Long Near Early: 49 deg 26.1' N 90 deg 21.9' W Lat/Long Far Early: 49 deg 33.2' N 90 deg 13.4' W GMT Center 1994/281:16:27:41.0 Lat/Long Center: 49 deg 13.0' N 89 deg 45.0' W Lat/Long Near Late: 48 deg 52.7' N 89 deg 17.0' W Lat/Long Far Late: 48 deg 59.7' N 89 deg 8.5' W SEG_08 Lat/Long Near Early: 48 deg 52.7' N 89 deg 17.0' W Lat/Long Far Early: 48 deg 59.7' N 89 deg 8.5' W GMT Center 1994/281:16:27:54.8 Lat/Long Center: 48 deg 39.2' N 88 deg 40.9' W Lat/Long Near Late: 48 deg 18.6' N 88 deg 13.7' W Lat/Long Far Late: 48 deg 25.5' N 88 deg 5.1' W SEG_09 Lat/Long Near Early: 48 deg 18.6' N 88 deg 13.7' W Lat/Long Far Early: 48 deg 25.5' N 88 deg 5.1' W GMT Center 1994/281:16:28:08.6 Lat/Long Center: 48 deg 4.8' N 87 deg 38.3' W Lat/Long Near Late: 47 deg 43.9' N 87 deg 11.8' W Lat/Long Far Late: 47 deg 50.7' N 87 deg 3.2' W SEG_10 Lat/Long Near Early: 47 deg 43.9' N 87 deg 11.8' W Lat/Long Far Early: 47 deg 50.7' N 87 deg 3.2' W GMT Center 1994/281:16:28:22.3 Lat/Long Center: 47 deg 29.7' N 86 deg 37.1' W Lat/Long Near Late: 47 deg 8.6' N 86 deg 11.3' W Lat/Long Far Late: 47 deg 15.3' N 86 deg 2.7' W SEG_11 Lat/Long Near Early: 47 deg 8.6' N 86 deg 11.3' W Lat/Long Far Early: 47 deg 15.3' N 86 deg 2.7' W GMT Center 1994/281:16:28:36.1 Lat/Long Center: 46 deg 54.1' N 85 deg 37.3' W Lat/Long Near Late: 46 deg 32.8' N 85 deg 12.2' W Lat/Long Far Late: 46 deg 39.4' N 85 deg 3.6' W SEG_12 Lat/Long Near Early: 46 deg 32.8' N 85 deg 12.2' W Lat/Long Far Early: 46 deg 39.4' N 85 deg 3.6' W GMT Center 1994/281:16:28:49.8 Lat/Long Center: 46 deg 17.9' N 84 deg 38.9' W Lat/Long Near Late: 45 deg 56.4' N 84 deg 14.5' W Lat/Long Far Late: 46 deg 2.9' N 84 deg 5.8' W SEG_13 Lat/Long Near Early: 45 deg 56.4' N 84 deg 14.5' W Lat/Long Far Early: 46 deg 2.9' N 84 deg 5.8' W GMT Center 1994/281:16:29:03.6 Lat/Long Center: 45 deg 41.2' N 83 deg 41.8' W Lat/Long Near Late: 45 deg 19.5' N 83 deg 18.0' W Lat/Long Far Late: 45 deg 25.9' N 83 deg 9.3' W SEG_14 Lat/Long Near Early: 45 deg 19.5' N 83 deg 18.0' W Lat/Long Far Early: 45 deg 25.9' N 83 deg 9.3' W GMT Center 1994/281:16:29:17.3 Lat/Long Center: 45 deg 4.0' N 82 deg 45.9' W Lat/Long Near Late: 44 deg 42.1' N 82 deg 22.8' W Lat/Long Far Late: 44 deg 48.4' N 82 deg 14.1' W SEG_15 Lat/Long Near Early: 44 deg 42.1' N 82 deg 22.8' W Lat/Long Far Early: 44 deg 48.4' N 82 deg 14.1' W GMT Center 1994/281:16:29:31.1 Lat/Long Center: 44 deg 26.4' N 81 deg 51.4' W Lat/Long Near Late: 44 deg 4.2' N 81 deg 28.9' W Lat/Long Far Late: 44 deg 10.5' N 81 deg 20.2' W SEG_16 Lat/Long Near Early: 44 deg 4.2' N 81 deg 28.9' W Lat/Long Far Early: 44 deg 10.5' N 81 deg 20.2' W Lat/Long Near Data End: 43 deg 50.5' N 81 deg 10.2' W Lat/Long Far Data End: 43 deg 56.7' N 81 deg 1.5' W