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-1 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: 1994/105:22:36:17.6 Data Take End GMT: 1994/105:22:41:22.8 Data Take Duration (min:sec): 5:7 Latitude at Start GMT: 35 deg 12.8' N Longitude at Start GMT: 79 deg 36.1' E Latitude at End GMT: 48 deg 27.9' N Longitude at End GMT: 99 deg 40.7' E Center Incidence Angle (deg): 42.0 Track Angle at Image Center: 47.8 deg E of True North Along-Track Image Size (km): 2217.5 Cross-Track Image Size (km): 41.6 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): 82.4 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: 982 Product Generation Date: Aug 27, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 11027 Comments: SEG_01 Lat/Long Near Early: 35 deg 20.1' N 79 deg 25.9' E Lat/Long Far Early: 35 deg 5.5' N 79 deg 46.3' E GMT Center 1994/105:22:36:24.5 Lat/Long Center: 35 deg 33.1' N 79 deg 57.8' E Lat/Long Near Late: 36 deg 0.8' N 80 deg 9.4' E Lat/Long Far Late: 35 deg 46.0' N 80 deg 29.8' E SEG_02 Lat/Long Near Early: 36 deg 0.8' N 80 deg 9.4' E Lat/Long Far Early: 35 deg 46.0' N 80 deg 29.8' E GMT Center 1994/105:22:36:38.3 Lat/Long Center: 36 deg 13.6' N 80 deg 41.7' E Lat/Long Near Late: 36 deg 41.1' N 80 deg 53.8' E Lat/Long Far Late: 36 deg 26.2' N 81 deg 14.2' E SEG_03 Lat/Long Near Early: 36 deg 41.1' N 80 deg 53.8' E Lat/Long Far Early: 36 deg 26.2' N 81 deg 14.2' E GMT Center 1994/105:22:36:52.0 Lat/Long Center: 36 deg 53.7' N 81 deg 26.5' E Lat/Long Near Late: 37 deg 21.1' N 81 deg 39.0' E Lat/Long Far Late: 37 deg 6.0' N 81 deg 59.5' E SEG_04 Lat/Long Near Early: 37 deg 21.1' N 81 deg 39.0' E Lat/Long Far Early: 37 deg 6.0' N 81 deg 59.5' E GMT Center 1994/105:22:37:05.8 Lat/Long Center: 37 deg 33.4' N 82 deg 12.2' E Lat/Long Near Late: 38 deg 0.7' N 82 deg 25.1' E Lat/Long Far Late: 37 deg 45.4' N 82 deg 45.6' E SEG_05 Lat/Long Near Early: 38 deg 0.7' N 82 deg 25.1' E Lat/Long Far Early: 37 deg 45.4' N 82 deg 45.6' E GMT Center 1994/105:22:37:19.5 Lat/Long Center: 38 deg 12.7' N 82 deg 58.8' E Lat/Long Near Late: 38 deg 40.0' N 83 deg 12.1' E Lat/Long Far Late: 38 deg 24.5' N 83 deg 32.7' E SEG_06 Lat/Long Near Early: 38 deg 40.0' N 83 deg 12.1' E Lat/Long Far Early: 38 deg 24.5' N 83 deg 32.7' E GMT Center 1994/105:22:37:33.3 Lat/Long Center: 38 deg 51.7' N 83 deg 46.3' E Lat/Long Near Late: 39 deg 18.9' N 84 deg 0.1' E Lat/Long Far Late: 39 deg 3.2' N 84 deg 20.6' E SEG_07 Lat/Long Near Early: 39 deg 18.9' N 84 deg 0.1' E Lat/Long Far Early: 39 deg 3.2' N 84 deg 20.6' E GMT Center 1994/105:22:37:47.1 Lat/Long Center: 39 deg 30.3' N 84 deg 34.7' E Lat/Long Near Late: 39 deg 57.3' N 84 deg 49.0' E Lat/Long Far Late: 39 deg 41.4' N 85 deg 9.5' E SEG_08 Lat/Long Near Early: 39 deg 57.3' N 84 deg 49.0' E Lat/Long Far Early: 39 deg 41.4' N 85 deg 9.5' E GMT Center 1994/105:22:38:00.8 Lat/Long Center: 40 deg 8.4' N 85 deg 24.1' E Lat/Long Near Late: 40 deg 35.3' N 85 deg 39.0' E Lat/Long Far Late: 40 deg 19.3' N 85 deg 59.5' E SEG_09 Lat/Long Near Early: 40 deg 35.3' N 85 deg 39.0' E Lat/Long Far Early: 40 deg 19.3' N 85 deg 59.5' E GMT Center 1994/105:22:38:14.6 Lat/Long Center: 40 deg 46.1' N 86 deg 14.6' E Lat/Long Near Late: 41 deg 12.9' N 86 deg 29.9' E Lat/Long Far Late: 40 deg 56.7' N 86 deg 50.4' E SEG_10 Lat/Long Near Early: 41 deg 12.9' N 86 deg 29.9' E Lat/Long Far Early: 40 deg 56.7' N 86 deg 50.4' E GMT Center 1994/105:22:38:28.4 Lat/Long Center: 41 deg 23.4' N 87 deg 6.0' E Lat/Long Near Late: 41 deg 50.1' N 87 deg 21.9' E Lat/Long Far Late: 41 deg 33.6' N 87 deg 42.4' E SEG_11 Lat/Long Near Early: 41 deg 50.1' N 87 deg 21.9' E Lat/Long Far Early: 41 deg 33.6' N 87 deg 42.4' E GMT Center 1994/105:22:38:42.1 Lat/Long Center: 42 deg 0.2' N 87 deg 58.6' E Lat/Long Near Late: 42 deg 26.7' N 88 deg 15.0' E Lat/Long Far Late: 42 deg 10.0' N 88 deg 35.4' E SEG_12 Lat/Long Near Early: 42 deg 26.7' N 88 deg 15.0' E Lat/Long Far Early: 42 deg 10.0' N 88 deg 35.4' E GMT Center 1994/105:22:38:55.9 Lat/Long Center: 42 deg 36.5' N 88 deg 52.2' E Lat/Long Near Late: 43 deg 2.9' N 89 deg 9.3' E Lat/Long Far Late: 42 deg 46.0' N 89 deg 29.6' E SEG_13 Lat/Long Near Early: 43 deg 2.9' N 89 deg 9.3' E Lat/Long Far Early: 42 deg 46.0' N 89 deg 29.6' E GMT Center 1994/105:22:39:09.6 Lat/Long Center: 43 deg 12.3' N 89 deg 47.0' E Lat/Long Near Late: 43 deg 38.5' N 90 deg 4.6' E Lat/Long Far Late: 43 deg 21.4' N 90 deg 24.9' E SEG_14 Lat/Long Near Early: 43 deg 38.5' N 90 deg 4.6' E Lat/Long Far Early: 43 deg 21.4' N 90 deg 24.9' E GMT Center 1994/105:22:39:23.4 Lat/Long Center: 43 deg 47.5' N 90 deg 42.9' E Lat/Long Near Late: 44 deg 13.6' N 91 deg 1.2' E Lat/Long Far Late: 43 deg 56.3' N 91 deg 21.4' E SEG_15 Lat/Long Near Early: 44 deg 13.6' N 91 deg 1.2' E Lat/Long Far Early: 43 deg 56.3' N 91 deg 21.4' E GMT Center 1994/105:22:39:37.2 Lat/Long Center: 44 deg 22.2' N 91 deg 40.0' E Lat/Long Near Late: 44 deg 48.1' N 91 deg 58.9' E Lat/Long Far Late: 44 deg 30.6' N 92 deg 19.0' E SEG_16 Lat/Long Near Early: 44 deg 48.1' N 91 deg 58.9' E Lat/Long Far Early: 44 deg 30.6' N 92 deg 19.0' E GMT Center 1994/105:22:39:50.9 Lat/Long Center: 44 deg 56.4' N 92 deg 38.3' E Lat/Long Near Late: 45 deg 22.1' N 92 deg 57.9' E Lat/Long Far Late: 45 deg 4.3' N 93 deg 17.9' E SEG_17 Lat/Long Near Early: 45 deg 22.1' N 92 deg 57.9' E Lat/Long Far Early: 45 deg 4.3' N 93 deg 17.9' E GMT Center 1994/105:22:40:04.7 Lat/Long Center: 45 deg 29.9' N 93 deg 37.9' E Lat/Long Near Late: 45 deg 55.4' N 93 deg 58.2' E Lat/Long Far Late: 45 deg 37.4' N 94 deg 18.0' E SEG_18 Lat/Long Near Early: 45 deg 55.4' N 93 deg 58.2' E Lat/Long Far Early: 45 deg 37.4' N 94 deg 18.0' E GMT Center 1994/105:22:40:18.4 Lat/Long Center: 46 deg 2.8' N 94 deg 38.7' E Lat/Long Near Late: 46 deg 28.2' N 94 deg 59.8' E Lat/Long Far Late: 46 deg 9.9' N 95 deg 19.4' E SEG_19 Lat/Long Near Early: 46 deg 28.2' N 94 deg 59.8' E Lat/Long Far Early: 46 deg 9.9' N 95 deg 19.4' E GMT Center 1994/105:22:40:32.2 Lat/Long Center: 46 deg 35.1' N 95 deg 40.8' E Lat/Long Near Late: 47 deg 0.2' N 96 deg 2.6' E Lat/Long Far Late: 46 deg 41.8' N 96 deg 22.1' E SEG_20 Lat/Long Near Early: 47 deg 0.2' N 96 deg 2.6' E Lat/Long Far Early: 46 deg 41.8' N 96 deg 22.1' E GMT Center 1994/105:22:40:46.0 Lat/Long Center: 47 deg 6.7' N 96 deg 44.3' E Lat/Long Near Late: 47 deg 31.6' N 97 deg 6.8' E Lat/Long Far Late: 47 deg 13.0' N 97 deg 26.1' E SEG_21 Lat/Long Near Early: 47 deg 31.6' N 97 deg 6.8' E Lat/Long Far Early: 47 deg 13.0' N 97 deg 26.1' E GMT Center 1994/105:22:40:59.7 Lat/Long Center: 47 deg 37.7' N 97 deg 49.1' E Lat/Long Near Late: 48 deg 2.3' N 98 deg 12.4' E Lat/Long Far Late: 47 deg 43.4' N 98 deg 31.4' E SEG_22 Lat/Long Near Early: 48 deg 2.3' N 98 deg 12.4' E Lat/Long Far Early: 47 deg 43.4' N 98 deg 31.4' E GMT Center 1994/105:22:41:13.5 Lat/Long Center: 48 deg 7.9' N 98 deg 55.2' E Lat/Long Near Late: 48 deg 32.3' N 99 deg 19.4' E Lat/Long Far Late: 48 deg 13.1' N 99 deg 38.1' E SEG_23 Lat/Long Near Early: 48 deg 32.3' N 99 deg 19.4' E Lat/Long Far Early: 48 deg 13.1' N 99 deg 38.1' E Lat/Long Near Data End: 48 deg 37.5' N 99 deg 31.3' E Lat/Long Far Data End: 48 deg 18.3' N 99 deg 50.0' E