DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 106.02 Site Name: Hotien East, China Site ID: GB1 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 11 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 34 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: 1994/279:22:47:29.7 Data Take End GMT: 1994/279:22:52:36.2 Data Take Duration (min:sec): 5:7 Latitude at Start GMT: 33 deg 32.7' N Longitude at Start GMT: 77 deg 43.0' E Latitude at End GMT: 47 deg 17.1' N Longitude at End GMT: 96 deg 54.7' E Center Incidence Angle (deg): 41.7 Track Angle at Image Center: 46.2 deg E of True North Along-Track Image Size (km): 2226.9 Cross-Track Image Size (km): 42.0 Along-Track Resolution (m): 107 Cross-Track Resolution (m): 48 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): 43.6 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 23 Bytes per Record: 2000 Records per Segment: 990 Product Generation Date: Dec 07, 1994 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 40581 Comments: SEG_01 Lat/Long Near Early: 33 deg 39.9' N 77 deg 32.8' E Lat/Long Far Early: 33 deg 25.5' N 77 deg 53.3' E GMT Center 1994/279:22:47:36.6 Lat/Long Center: 33 deg 53.5' N 78 deg 3.8' E Lat/Long Near Late: 34 deg 21.4' N 78 deg 14.4' E Lat/Long Far Late: 34 deg 6.8' N 78 deg 35.0' E SEG_02 Lat/Long Near Early: 34 deg 21.4' N 78 deg 14.4' E Lat/Long Far Early: 34 deg 6.8' N 78 deg 35.0' E GMT Center 1994/279:22:47:50.3 Lat/Long Center: 34 deg 34.7' N 78 deg 45.8' E Lat/Long Near Late: 35 deg 2.5' N 78 deg 56.8' E Lat/Long Far Late: 34 deg 47.8' N 79 deg 17.5' E SEG_03 Lat/Long Near Early: 35 deg 2.5' N 78 deg 56.8' E Lat/Long Far Early: 34 deg 47.8' N 79 deg 17.5' E GMT Center 1994/279:22:48:04.1 Lat/Long Center: 35 deg 15.5' N 79 deg 28.7' E Lat/Long Near Late: 35 deg 43.3' N 79 deg 40.0' E Lat/Long Far Late: 35 deg 28.4' N 80 deg 0.7' E SEG_04 Lat/Long Near Early: 35 deg 43.3' N 79 deg 40.0' E Lat/Long Far Early: 35 deg 28.4' N 80 deg 0.7' E GMT Center 1994/279:22:48:17.8 Lat/Long Center: 35 deg 56.1' N 80 deg 12.3' E Lat/Long Near Late: 36 deg 23.8' N 80 deg 24.1' E Lat/Long Far Late: 36 deg 8.7' N 80 deg 44.7' E SEG_05 Lat/Long Near Early: 36 deg 23.8' N 80 deg 24.1' E Lat/Long Far Early: 36 deg 8.7' N 80 deg 44.7' E GMT Center 1994/279:22:48:31.6 Lat/Long Center: 36 deg 36.3' N 80 deg 56.7' E Lat/Long Near Late: 37 deg 3.9' N 81 deg 8.9' E Lat/Long Far Late: 36 deg 48.7' N 81 deg 29.6' E SEG_06 Lat/Long Near Early: 37 deg 3.9' N 81 deg 8.9' E Lat/Long Far Early: 36 deg 48.7' N 81 deg 29.6' E GMT Center 1994/279:22:48:45.4 Lat/Long Center: 37 deg 16.2' N 81 deg 42.0' E Lat/Long Near Late: 37 deg 43.7' N 81 deg 54.6' E Lat/Long Far Late: 37 deg 28.3' N 82 deg 15.4' E SEG_07 Lat/Long Near Early: 37 deg 43.7' N 81 deg 54.6' E Lat/Long Far Early: 37 deg 28.3' N 82 deg 15.4' E GMT Center 1994/279:22:48:59.1 Lat/Long Center: 37 deg 55.7' N 82 deg 28.2' E Lat/Long Near Late: 38 deg 23.1' N 82 deg 41.2' E Lat/Long Far Late: 38 deg 7.5' N 83 deg 2.0' E SEG_08 Lat/Long Near Early: 38 deg 23.1' N 82 deg 41.2' E Lat/Long Far Early: 38 deg 7.5' N 83 deg 2.0' E GMT Center 1994/279:22:49:12.9 Lat/Long Center: 38 deg 34.9' N 83 deg 15.3' E Lat/Long Near Late: 39 deg 2.2' N 83 deg 28.8' E Lat/Long Far Late: 38 deg 46.4' N 83 deg 49.6' E SEG_09 Lat/Long Near Early: 39 deg 2.2' N 83 deg 28.8' E Lat/Long Far Early: 38 deg 46.4' N 83 deg 49.6' E GMT Center 1994/279:22:49:26.7 Lat/Long Center: 39 deg 13.6' N 84 deg 3.3' E Lat/Long Near Late: 39 deg 40.8' N 84 deg 17.3' E Lat/Long Far Late: 39 deg 24.8' N 84 deg 38.1' E SEG_10 Lat/Long Near Early: 39 deg 40.8' N 84 deg 17.3' E Lat/Long Far Early: 39 deg 24.8' N 84 deg 38.1' E GMT Center 1994/279:22:49:40.4 Lat/Long Center: 39 deg 51.9' N 84 deg 52.3' E Lat/Long Near Late: 40 deg 19.0' N 85 deg 6.8' E Lat/Long Far Late: 40 deg 2.8' N 85 deg 27.6' E SEG_11 Lat/Long Near Early: 40 deg 19.0' N 85 deg 6.8' E Lat/Long Far Early: 40 deg 2.8' N 85 deg 27.6' E GMT Center 1994/279:22:49:54.2 Lat/Long Center: 40 deg 29.8' N 85 deg 42.3' E Lat/Long Near Late: 40 deg 56.8' N 85 deg 57.3' E Lat/Long Far Late: 40 deg 40.4' N 86 deg 18.0' E SEG_12 Lat/Long Near Early: 40 deg 56.8' N 85 deg 57.3' E Lat/Long Far Early: 40 deg 40.4' N 86 deg 18.0' E GMT Center 1994/279:22:50:07.9 Lat/Long Center: 41 deg 7.3' N 86 deg 33.3' E Lat/Long Near Late: 41 deg 34.1' N 86 deg 48.8' E Lat/Long Far Late: 41 deg 17.5' N 87 deg 9.6' E SEG_13 Lat/Long Near Early: 41 deg 34.1' N 86 deg 48.8' E Lat/Long Far Early: 41 deg 17.5' N 87 deg 9.6' E GMT Center 1994/279:22:50:21.7 Lat/Long Center: 41 deg 44.2' N 87 deg 25.4' E Lat/Long Near Late: 42 deg 11.0' N 87 deg 41.5' E Lat/Long Far Late: 41 deg 54.1' N 88 deg 2.1' E SEG_14 Lat/Long Near Early: 42 deg 11.0' N 87 deg 41.5' E Lat/Long Far Early: 41 deg 54.1' N 88 deg 2.1' E GMT Center 1994/279:22:50:35.5 Lat/Long Center: 42 deg 20.7' N 88 deg 18.5' E Lat/Long Near Late: 42 deg 47.3' N 88 deg 35.2' E Lat/Long Far Late: 42 deg 30.3' N 88 deg 55.8' E SEG_15 Lat/Long Near Early: 42 deg 47.3' N 88 deg 35.2' E Lat/Long Far Early: 42 deg 30.3' N 88 deg 55.8' E GMT Center 1994/279:22:50:49.2 Lat/Long Center: 42 deg 56.8' N 89 deg 12.8' E Lat/Long Near Late: 43 deg 23.2' N 89 deg 30.1' E Lat/Long Far Late: 43 deg 5.9' N 89 deg 50.6' E SEG_16 Lat/Long Near Early: 43 deg 23.2' N 89 deg 30.1' E Lat/Long Far Early: 43 deg 5.9' N 89 deg 50.6' E GMT Center 1994/279:22:51:03.0 Lat/Long Center: 43 deg 32.2' N 90 deg 8.2' E Lat/Long Near Late: 43 deg 58.5' N 90 deg 26.1' E Lat/Long Far Late: 43 deg 41.0' N 90 deg 46.6' E SEG_17 Lat/Long Near Early: 43 deg 58.5' N 90 deg 26.1' E Lat/Long Far Early: 43 deg 41.0' N 90 deg 46.6' E GMT Center 1994/279:22:51:16.8 Lat/Long Center: 44 deg 7.2' N 91 deg 4.8' E Lat/Long Near Late: 44 deg 33.3' N 91 deg 23.3' E Lat/Long Far Late: 44 deg 15.6' N 91 deg 43.7' E SEG_18 Lat/Long Near Early: 44 deg 33.3' N 91 deg 23.3' E Lat/Long Far Early: 44 deg 15.6' N 91 deg 43.7' E GMT Center 1994/279:22:51:30.5 Lat/Long Center: 44 deg 41.6' N 92 deg 2.6' E Lat/Long Near Late: 45 deg 7.5' N 92 deg 21.8' E Lat/Long Far Late: 44 deg 49.6' N 92 deg 42.0' E SEG_19 Lat/Long Near Early: 45 deg 7.5' N 92 deg 21.8' E Lat/Long Far Early: 44 deg 49.6' N 92 deg 42.0' E GMT Center 1994/279:22:51:44.3 Lat/Long Center: 45 deg 15.4' N 93 deg 1.6' E Lat/Long Near Late: 45 deg 41.1' N 93 deg 21.5' E Lat/Long Far Late: 45 deg 23.0' N 93 deg 41.6' E SEG_20 Lat/Long Near Early: 45 deg 41.1' N 93 deg 21.5' E Lat/Long Far Early: 45 deg 23.0' N 93 deg 41.6' E GMT Center 1994/279:22:51:58.0 Lat/Long Center: 45 deg 48.5' N 94 deg 1.9' E Lat/Long Near Late: 46 deg 14.1' N 94 deg 22.5' E Lat/Long Far Late: 45 deg 55.7' N 94 deg 42.4' E SEG_21 Lat/Long Near Early: 46 deg 14.1' N 94 deg 22.5' E Lat/Long Far Early: 45 deg 55.7' N 94 deg 42.4' E GMT Center 1994/279:22:52:11.8 Lat/Long Center: 46 deg 21.1' N 95 deg 3.4' E Lat/Long Near Late: 46 deg 46.4' N 95 deg 24.7' E Lat/Long Far Late: 46 deg 27.9' N 95 deg 44.5' E SEG_22 Lat/Long Near Early: 46 deg 46.4' N 95 deg 24.7' E Lat/Long Far Early: 46 deg 27.9' N 95 deg 44.5' E GMT Center 1994/279:22:52:25.6 Lat/Long Center: 46 deg 53.0' N 96 deg 6.3' E Lat/Long Near Late: 47 deg 18.1' N 96 deg 28.4' E Lat/Long Far Late: 46 deg 59.3' N 96 deg 47.9' E SEG_23 Lat/Long Near Early: 47 deg 18.1' N 96 deg 28.4' E Lat/Long Far Early: 46 deg 59.3' N 96 deg 47.9' E Lat/Long Near Data End: 47 deg 26.5' N 96 deg 44.9' E Lat/Long Far Data End: 47 deg 7.7' N 97 deg 4.5' E