DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 138.20 Site Name: Tien Shan, China Site ID: H16 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 / 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): 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: 1994/281:21:59:36.8 Data Take End GMT: 1994/281:22:09:23.2 Data Take Duration (min:sec): 9:47 Latitude at Start GMT: 21 deg 56.1' N Longitude at Start GMT: 66 deg 28.9' E Latitude at End GMT: 49 deg 53.9' N Longitude at End GMT: 99 deg 56.5' E Center Incidence Angle (deg): 24.9 Track Angle at Image Center: 41.8 deg E of True North Along-Track Image Size (km): 4268.7 Cross-Track Image Size (km): 30.0 Along-Track Resolution (m): 89 Cross-Track Resolution (m): 76 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): 33.8 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 43 Bytes per Record: 2000 Records per Segment: 750 Product Generation Date: Nov 01, 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: 40255 Comments: SEG_01 Lat/Long Near Early: 22 deg 0.2' N 66 deg 22.5' E Lat/Long Far Early: 21 deg 52.0' N 66 deg 35.6' E GMT Center 1994/281:21:59:43.7 Lat/Long Center: 22 deg 18.8' N 66 deg 45.0' E Lat/Long Near Late: 22 deg 45.4' N 66 deg 54.6' E Lat/Long Far Late: 22 deg 37.1' N 67 deg 7.8' E SEG_02 Lat/Long Near Early: 22 deg 45.4' N 66 deg 54.6' E Lat/Long Far Early: 22 deg 37.1' N 67 deg 7.8' E GMT Center 1994/281:21:59:57.4 Lat/Long Center: 23 deg 3.9' N 67 deg 17.4' E Lat/Long Near Late: 23 deg 30.5' N 67 deg 27.2' E Lat/Long Far Late: 23 deg 22.1' N 67 deg 40.5' E SEG_03 Lat/Long Near Early: 23 deg 30.5' N 67 deg 27.2' E Lat/Long Far Early: 23 deg 22.1' N 67 deg 40.5' E GMT Center 1994/281:22:00:11.1 Lat/Long Center: 23 deg 48.8' N 67 deg 50.2' E Lat/Long Near Late: 24 deg 15.4' N 68 deg 0.2' E Lat/Long Far Late: 24 deg 7.0' N 68 deg 13.5' E SEG_04 Lat/Long Near Early: 24 deg 15.4' N 68 deg 0.2' E Lat/Long Far Early: 24 deg 7.0' N 68 deg 13.5' E GMT Center 1994/281:22:00:24.9 Lat/Long Center: 24 deg 33.6' N 68 deg 23.4' E Lat/Long Near Late: 25 deg 0.2' N 68 deg 33.6' E Lat/Long Far Late: 24 deg 51.6' N 68 deg 47.0' E SEG_05 Lat/Long Near Early: 25 deg 0.2' N 68 deg 33.6' E Lat/Long Far Early: 24 deg 51.6' N 68 deg 47.0' E GMT Center 1994/281:22:00:38.6 Lat/Long Center: 25 deg 18.3' N 68 deg 57.1' E Lat/Long Near Late: 25 deg 44.8' N 69 deg 7.4' E Lat/Long Far Late: 25 deg 36.2' N 69 deg 20.9' E SEG_06 Lat/Long Near Early: 25 deg 44.8' N 69 deg 7.4' E Lat/Long Far Early: 25 deg 36.2' N 69 deg 20.9' E GMT Center 1994/281:22:00:52.3 Lat/Long Center: 26 deg 2.7' N 69 deg 31.2' E Lat/Long Near Late: 26 deg 29.2' N 69 deg 41.7' E Lat/Long Far Late: 26 deg 20.5' N 69 deg 55.4' E SEG_07 Lat/Long Near Early: 26 deg 29.2' N 69 deg 41.7' E Lat/Long Far Early: 26 deg 20.5' N 69 deg 55.4' E GMT Center 1994/281:22:01:06.1 Lat/Long Center: 26 deg 47.0' N 70 deg 5.8' E Lat/Long Near Late: 27 deg 13.5' N 70 deg 16.5' E Lat/Long Far Late: 27 deg 4.6' N 70 deg 30.3' E SEG_08 Lat/Long Near Early: 27 deg 13.5' N 70 deg 16.5' E Lat/Long Far Early: 27 deg 4.6' N 70 deg 30.3' E GMT Center 1994/281:22:01:19.8 Lat/Long Center: 27 deg 31.1' N 70 deg 41.0' E Lat/Long Near Late: 27 deg 57.5' N 70 deg 51.9' E Lat/Long Far Late: 27 deg 48.6' N 71 deg 5.7' E SEG_09 Lat/Long Near Early: 27 deg 57.5' N 70 deg 51.9' E Lat/Long Far Early: 27 deg 48.6' N 71 deg 5.7' E GMT Center 1994/281:22:01:33.5 Lat/Long Center: 28 deg 15.1' N 71 deg 16.6' E Lat/Long Near Late: 28 deg 41.4' N 71 deg 27.7' E Lat/Long Far Late: 28 deg 32.4' N 71 deg 41.6' E SEG_10 Lat/Long Near Early: 28 deg 41.4' N 71 deg 27.7' E Lat/Long Far Early: 28 deg 32.4' N 71 deg 41.6' E GMT Center 1994/281:22:01:47.3 Lat/Long Center: 28 deg 58.8' N 71 deg 52.8' E Lat/Long Near Late: 29 deg 25.1' N 72 deg 4.1' E Lat/Long Far Late: 29 deg 15.9' N 72 deg 18.1' E SEG_11 Lat/Long Near Early: 29 deg 25.1' N 72 deg 4.1' E Lat/Long Far Early: 29 deg 15.9' N 72 deg 18.1' E GMT Center 1994/281:22:02:01.0 Lat/Long Center: 29 deg 42.3' N 72 deg 29.5' E Lat/Long Near Late: 30 deg 8.6' N 72 deg 41.1' E Lat/Long Far Late: 29 deg 59.2' N 72 deg 55.2' E SEG_12 Lat/Long Near Early: 30 deg 8.6' N 72 deg 41.1' E Lat/Long Far Early: 29 deg 59.2' N 72 deg 55.2' E GMT Center 1994/281:22:02:14.8 Lat/Long Center: 30 deg 25.6' N 73 deg 6.8' E Lat/Long Near Late: 30 deg 51.8' N 73 deg 18.6' E Lat/Long Far Late: 30 deg 42.4' N 73 deg 32.9' E SEG_13 Lat/Long Near Early: 30 deg 51.8' N 73 deg 18.6' E Lat/Long Far Early: 30 deg 42.4' N 73 deg 32.9' E GMT Center 1994/281:22:02:28.5 Lat/Long Center: 31 deg 8.6' N 73 deg 44.8' E Lat/Long Near Late: 31 deg 34.8' N 73 deg 56.8' E Lat/Long Far Late: 31 deg 25.2' N 74 deg 11.2' E SEG_14 Lat/Long Near Early: 31 deg 34.8' N 73 deg 56.8' E Lat/Long Far Early: 31 deg 25.2' N 74 deg 11.2' E GMT Center 1994/281:22:02:42.2 Lat/Long Center: 31 deg 51.4' N 74 deg 23.3' E Lat/Long Near Late: 32 deg 17.6' N 74 deg 35.7' E Lat/Long Far Late: 32 deg 7.9' N 74 deg 50.1' E SEG_15 Lat/Long Near Early: 32 deg 17.6' N 74 deg 35.7' E Lat/Long Far Early: 32 deg 7.9' N 74 deg 50.1' E GMT Center 1994/281:22:02:56.0 Lat/Long Center: 32 deg 34.0' N 75 deg 2.6' E Lat/Long Near Late: 33 deg 0.1' N 75 deg 15.2' E Lat/Long Far Late: 32 deg 50.2' N 75 deg 29.7' E SEG_16 Lat/Long Near Early: 33 deg 0.1' N 75 deg 15.2' E Lat/Long Far Early: 32 deg 50.2' N 75 deg 29.7' E GMT Center 1994/281:22:03:09.7 Lat/Long Center: 33 deg 16.3' N 75 deg 42.5' E Lat/Long Near Late: 33 deg 42.4' N 75 deg 55.4' E Lat/Long Far Late: 33 deg 32.4' N 76 deg 10.0' E SEG_17 Lat/Long Near Early: 33 deg 42.4' N 75 deg 55.4' E Lat/Long Far Early: 33 deg 32.4' N 76 deg 10.0' E GMT Center 1994/281:22:03:23.4 Lat/Long Center: 33 deg 58.4' N 76 deg 23.1' E Lat/Long Near Late: 34 deg 24.4' N 76 deg 36.3' E Lat/Long Far Late: 34 deg 14.2' N 76 deg 51.1' E SEG_18 Lat/Long Near Early: 34 deg 24.4' N 76 deg 36.3' E Lat/Long Far Early: 34 deg 14.2' N 76 deg 51.1' E GMT Center 1994/281:22:03:37.2 Lat/Long Center: 34 deg 40.1' N 77 deg 4.4' E Lat/Long Near Late: 35 deg 6.1' N 77 deg 18.0' E Lat/Long Far Late: 34 deg 55.7' N 77 deg 32.8' E SEG_19 Lat/Long Near Early: 35 deg 6.1' N 77 deg 18.0' E Lat/Long Far Early: 34 deg 55.7' N 77 deg 32.8' E GMT Center 1994/281:22:03:50.9 Lat/Long Center: 35 deg 21.6' N 77 deg 46.5' E Lat/Long Near Late: 35 deg 47.5' N 78 deg 0.4' E Lat/Long Far Late: 35 deg 37.0' N 78 deg 15.4' E SEG_20 Lat/Long Near Early: 35 deg 47.5' N 78 deg 0.4' E Lat/Long Far Early: 35 deg 37.0' N 78 deg 15.4' E GMT Center 1994/281:22:04:04.6 Lat/Long Center: 36 deg 2.8' N 78 deg 29.4' E Lat/Long Near Late: 36 deg 28.6' N 78 deg 43.6' E Lat/Long Far Late: 36 deg 17.9' N 78 deg 58.7' E SEG_21 Lat/Long Near Early: 36 deg 28.6' N 78 deg 43.6' E Lat/Long Far Early: 36 deg 17.9' N 78 deg 58.7' E GMT Center 1994/281:22:04:18.4 Lat/Long Center: 36 deg 43.6' N 79 deg 13.1' E Lat/Long Near Late: 37 deg 9.3' N 79 deg 27.7' E Lat/Long Far Late: 36 deg 58.5' N 79 deg 42.9' E SEG_22 Lat/Long Near Early: 37 deg 9.3' N 79 deg 27.7' E Lat/Long Far Early: 36 deg 58.5' N 79 deg 42.9' E GMT Center 1994/281:22:04:32.1 Lat/Long Center: 37 deg 24.1' N 79 deg 57.7' E Lat/Long Near Late: 37 deg 49.8' N 80 deg 12.6' E Lat/Long Far Late: 37 deg 38.8' N 80 deg 27.9' E SEG_23 Lat/Long Near Early: 37 deg 49.8' N 80 deg 12.6' E Lat/Long Far Early: 37 deg 38.8' N 80 deg 27.9' E GMT Center 1994/281:22:04:45.9 Lat/Long Center: 38 deg 4.3' N 80 deg 43.1' E Lat/Long Near Late: 38 deg 29.9' N 80 deg 58.5' E Lat/Long Far Late: 38 deg 18.7' N 81 deg 13.8' E SEG_24 Lat/Long Near Early: 38 deg 29.9' N 80 deg 58.5' E Lat/Long Far Early: 38 deg 18.7' N 81 deg 13.8' E GMT Center 1994/281:22:04:59.6 Lat/Long Center: 38 deg 44.1' N 81 deg 29.4' E Lat/Long Near Late: 39 deg 9.6' N 81 deg 45.2' E Lat/Long Far Late: 38 deg 58.2' N 82 deg 0.6' E SEG_25 Lat/Long Near Early: 39 deg 9.6' N 81 deg 45.2' E Lat/Long Far Early: 38 deg 58.2' N 82 deg 0.6' E GMT Center 1994/281:22:05:13.3 Lat/Long Center: 39 deg 23.6' N 82 deg 16.7' E Lat/Long Near Late: 39 deg 49.0' N 82 deg 32.9' E Lat/Long Far Late: 39 deg 37.4' N 82 deg 48.4' E SEG_26 Lat/Long Near Early: 39 deg 49.0' N 82 deg 32.9' E Lat/Long Far Early: 39 deg 37.4' N 82 deg 48.4' E GMT Center 1994/281:22:05:27.1 Lat/Long Center: 40 deg 2.6' N 83 deg 4.9' E Lat/Long Near Late: 40 deg 27.9' N 83 deg 21.6' E Lat/Long Far Late: 40 deg 16.2' N 83 deg 37.2' E SEG_27 Lat/Long Near Early: 40 deg 27.9' N 83 deg 21.6' E Lat/Long Far Early: 40 deg 16.2' N 83 deg 37.2' E GMT Center 1994/281:22:05:40.8 Lat/Long Center: 40 deg 41.3' N 83 deg 54.2' E Lat/Long Near Late: 41 deg 6.5' N 84 deg 11.2' E Lat/Long Far Late: 40 deg 54.5' N 84 deg 26.9' E SEG_28 Lat/Long Near Early: 41 deg 6.5' N 84 deg 11.2' E Lat/Long Far Early: 40 deg 54.5' N 84 deg 26.9' E GMT Center 1994/281:22:05:54.5 Lat/Long Center: 41 deg 19.5' N 84 deg 44.4' E Lat/Long Near Late: 41 deg 44.6' N 85 deg 2.0' E Lat/Long Far Late: 41 deg 32.4' N 85 deg 17.7' E SEG_29 Lat/Long Near Early: 41 deg 44.6' N 85 deg 2.0' E Lat/Long Far Early: 41 deg 32.4' N 85 deg 17.7' E GMT Center 1994/281:22:06:08.3 Lat/Long Center: 41 deg 57.3' N 85 deg 35.7' E Lat/Long Near Late: 42 deg 22.3' N 85 deg 53.8' E Lat/Long Far Late: 42 deg 9.9' N 86 deg 9.6' E SEG_30 Lat/Long Near Early: 42 deg 22.3' N 85 deg 53.8' E Lat/Long Far Early: 42 deg 9.9' N 86 deg 9.6' E GMT Center 1994/281:22:06:22.0 Lat/Long Center: 42 deg 34.6' N 86 deg 28.1' E Lat/Long Near Late: 42 deg 59.5' N 86 deg 46.7' E Lat/Long Far Late: 42 deg 46.9' N 87 deg 2.6' E SEG_31 Lat/Long Near Early: 42 deg 59.5' N 86 deg 46.7' E Lat/Long Far Early: 42 deg 46.9' N 87 deg 2.6' E GMT Center 1994/281:22:06:35.7 Lat/Long Center: 43 deg 11.5' N 87 deg 21.6' E Lat/Long Near Late: 43 deg 36.2' N 87 deg 40.8' E Lat/Long Far Late: 43 deg 23.4' N 87 deg 56.7' E SEG_32 Lat/Long Near Early: 43 deg 36.2' N 87 deg 40.8' E Lat/Long Far Early: 43 deg 23.4' N 87 deg 56.7' E GMT Center 1994/281:22:06:49.5 Lat/Long Center: 43 deg 47.8' N 88 deg 16.3' E Lat/Long Near Late: 44 deg 12.4' N 88 deg 36.0' E Lat/Long Far Late: 43 deg 59.3' N 88 deg 52.0' E SEG_33 Lat/Long Near Early: 44 deg 12.4' N 88 deg 36.0' E Lat/Long Far Early: 43 deg 59.3' N 88 deg 52.0' E GMT Center 1994/281:22:07:03.2 Lat/Long Center: 44 deg 23.6' N 89 deg 12.2' E Lat/Long Near Late: 44 deg 48.1' N 89 deg 32.4' E Lat/Long Far Late: 44 deg 34.8' N 89 deg 48.4' E SEG_34 Lat/Long Near Early: 44 deg 48.1' N 89 deg 32.4' E Lat/Long Far Early: 44 deg 34.8' N 89 deg 48.4' E GMT Center 1994/281:22:07:17.0 Lat/Long Center: 44 deg 58.9' N 90 deg 9.3' E Lat/Long Near Late: 45 deg 23.2' N 90 deg 30.1' E Lat/Long Far Late: 45 deg 9.7' N 90 deg 46.1' E SEG_35 Lat/Long Near Early: 45 deg 23.2' N 90 deg 30.1' E Lat/Long Far Early: 45 deg 9.7' N 90 deg 46.1' E GMT Center 1994/281:22:07:30.7 Lat/Long Center: 45 deg 33.7' N 91 deg 7.6' E Lat/Long Near Late: 45 deg 57.8' N 91 deg 29.1' E Lat/Long Far Late: 45 deg 44.0' N 91 deg 45.1' E SEG_36 Lat/Long Near Early: 45 deg 57.8' N 91 deg 29.1' E Lat/Long Far Early: 45 deg 44.0' N 91 deg 45.1' E GMT Center 1994/281:22:07:44.4 Lat/Long Center: 46 deg 7.8' N 92 deg 7.2' E Lat/Long Near Late: 46 deg 31.8' N 92 deg 29.4' E Lat/Long Far Late: 46 deg 17.8' N 92 deg 45.3' E SEG_37 Lat/Long Near Early: 46 deg 31.8' N 92 deg 29.4' E Lat/Long Far Early: 46 deg 17.8' N 92 deg 45.3' E GMT Center 1994/281:22:07:58.2 Lat/Long Center: 46 deg 41.4' N 93 deg 8.1' E Lat/Long Near Late: 47 deg 5.2' N 93 deg 31.0' E Lat/Long Far Late: 46 deg 50.9' N 93 deg 46.9' E SEG_38 Lat/Long Near Early: 47 deg 5.2' N 93 deg 31.0' E Lat/Long Far Early: 46 deg 50.9' N 93 deg 46.9' E GMT Center 1994/281:22:08:11.9 Lat/Long Center: 47 deg 14.3' N 94 deg 10.4' E Lat/Long Near Late: 47 deg 37.9' N 94 deg 33.9' E Lat/Long Far Late: 47 deg 23.4' N 94 deg 49.8' E SEG_39 Lat/Long Near Early: 47 deg 37.9' N 94 deg 33.9' E Lat/Long Far Early: 47 deg 23.4' N 94 deg 49.8' E GMT Center 1994/281:22:08:25.6 Lat/Long Center: 47 deg 46.5' N 95 deg 14.0' E Lat/Long Near Late: 48 deg 9.9' N 95 deg 38.3' E Lat/Long Far Late: 47 deg 55.2' N 95 deg 54.1' E SEG_40 Lat/Long Near Early: 48 deg 9.9' N 95 deg 38.3' E Lat/Long Far Early: 47 deg 55.2' N 95 deg 54.1' E GMT Center 1994/281:22:08:39.4 Lat/Long Center: 48 deg 18.1' N 96 deg 19.0' E Lat/Long Near Late: 48 deg 41.3' N 96 deg 44.0' E Lat/Long Far Late: 48 deg 26.3' N 96 deg 59.7' E SEG_41 Lat/Long Near Early: 48 deg 41.3' N 96 deg 44.0' E Lat/Long Far Early: 48 deg 26.3' N 96 deg 59.7' E GMT Center 1994/281:22:08:53.1 Lat/Long Center: 48 deg 49.0' N 97 deg 25.5' E Lat/Long Near Late: 49 deg 11.9' N 97 deg 51.3' E Lat/Long Far Late: 48 deg 56.6' N 98 deg 6.8' E SEG_42 Lat/Long Near Early: 49 deg 11.9' N 97 deg 51.3' E Lat/Long Far Early: 48 deg 56.6' N 98 deg 6.8' E GMT Center 1994/281:22:09:06.8 Lat/Long Center: 49 deg 19.1' N 98 deg 33.4' E Lat/Long Near Late: 49 deg 41.8' N 98 deg 59.9' E Lat/Long Far Late: 49 deg 26.3' N 99 deg 15.3' E SEG_43 Lat/Long Near Early: 49 deg 41.8' N 98 deg 59.9' E Lat/Long Far Early: 49 deg 26.3' N 99 deg 15.3' E GMT Center 1994/281:22:09:20.6 Lat/Long Center: 49 deg 48.4' N 99 deg 42.7' E Lat/Long Near Data End: 50 deg 1.9' N 99 deg 48.6' E Lat/Long Far Data End: 49 deg 46.2' N 100 deg 3.9' E