DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 63.30 Site Name: Kuqa, northwest China Site ID: G0W Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 11 / X-SAR Antenna Direction: Left Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 3 PRF (Hz): 1302.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/103:07:20:49.5 Data Take End GMT: 1994/103:07:26:14.5 Data Take Duration (min:sec): 5:26 Latitude at Start GMT: 42 deg 52.9' N Longitude at Start GMT: 80 deg 33.1' E Latitude at End GMT: 26 deg 6.6' N Longitude at End GMT: 96 deg 36.0' E Center Incidence Angle (deg): 43.8 Track Angle at Image Center: 142.5 deg E of True North Along-Track Image Size (km): 2359.4 Cross-Track Image Size (km): 82.4 Along-Track Resolution (m): 104 Cross-Track Resolution (m): 92 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): 10.9 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 24 Bytes per Record: 2000 Records per Segment: 1798 Product Generation Date: Aug 24, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 10984 Comments: SEG_01 Lat/Long Near Early: 42 deg 37.3' N 80 deg 10.9' E Lat/Long Far Early: 43 deg 8.4' N 80 deg 55.4' E GMT Center 1994/103:07:20:56.4 Lat/Long Center: 42 deg 33.3' N 80 deg 58.4' E Lat/Long Near Late: 41 deg 58.2' N 81 deg 1.3' E Lat/Long Far Late: 42 deg 28.9' N 81 deg 45.7' E SEG_02 Lat/Long Near Early: 41 deg 58.2' N 81 deg 1.3' E Lat/Long Far Early: 42 deg 28.9' N 81 deg 45.7' E GMT Center 1994/103:07:21:10.1 Lat/Long Center: 41 deg 53.8' N 81 deg 48.2' E Lat/Long Near Late: 41 deg 18.7' N 81 deg 50.6' E Lat/Long Far Late: 41 deg 49.1' N 82 deg 34.9' E SEG_03 Lat/Long Near Early: 41 deg 18.7' N 81 deg 50.6' E Lat/Long Far Early: 41 deg 49.1' N 82 deg 34.9' E GMT Center 1994/103:07:21:23.9 Lat/Long Center: 41 deg 14.0' N 82 deg 37.0' E Lat/Long Near Late: 40 deg 38.8' N 82 deg 38.9' E Lat/Long Far Late: 41 deg 8.8' N 83 deg 23.1' E SEG_04 Lat/Long Near Early: 40 deg 38.8' N 82 deg 38.9' E Lat/Long Far Early: 41 deg 8.8' N 83 deg 23.1' E GMT Center 1994/103:07:21:37.7 Lat/Long Center: 40 deg 33.7' N 83 deg 24.7' E Lat/Long Near Late: 39 deg 58.6' N 83 deg 26.2' E Lat/Long Far Late: 40 deg 28.2' N 84 deg 10.2' E SEG_05 Lat/Long Near Early: 39 deg 58.6' N 83 deg 26.2' E Lat/Long Far Early: 40 deg 28.2' N 84 deg 10.2' E GMT Center 1994/103:07:21:51.5 Lat/Long Center: 39 deg 53.1' N 84 deg 11.4' E Lat/Long Near Late: 39 deg 18.0' N 84 deg 12.5' E Lat/Long Far Late: 39 deg 47.3' N 84 deg 56.4' E SEG_06 Lat/Long Near Early: 39 deg 18.0' N 84 deg 12.5' E Lat/Long Far Early: 39 deg 47.3' N 84 deg 56.4' E GMT Center 1994/103:07:22:05.2 Lat/Long Center: 39 deg 12.2' N 84 deg 57.2' E Lat/Long Near Late: 38 deg 37.1' N 84 deg 57.9' E Lat/Long Far Late: 39 deg 6.0' N 85 deg 41.7' E SEG_07 Lat/Long Near Early: 38 deg 37.1' N 84 deg 57.9' E Lat/Long Far Early: 39 deg 6.0' N 85 deg 41.7' E GMT Center 1994/103:07:22:19.0 Lat/Long Center: 38 deg 30.9' N 85 deg 42.1' E Lat/Long Near Late: 37 deg 55.8' N 85 deg 42.4' E Lat/Long Far Late: 38 deg 24.4' N 86 deg 26.0' E SEG_08 Lat/Long Near Early: 37 deg 55.8' N 85 deg 42.4' E Lat/Long Far Early: 38 deg 24.4' N 86 deg 26.0' E GMT Center 1994/103:07:22:32.8 Lat/Long Center: 37 deg 49.3' N 86 deg 26.1' E Lat/Long Near Late: 37 deg 14.2' N 86 deg 26.1' E Lat/Long Far Late: 37 deg 42.5' N 87 deg 9.5' E SEG_09 Lat/Long Near Early: 37 deg 14.2' N 86 deg 26.1' E Lat/Long Far Early: 37 deg 42.5' N 87 deg 9.5' E GMT Center 1994/103:07:22:46.6 Lat/Long Center: 37 deg 7.4' N 87 deg 9.2' E Lat/Long Near Late: 36 deg 32.4' N 87 deg 8.9' E Lat/Long Far Late: 37 deg 0.3' N 87 deg 52.1' E SEG_10 Lat/Long Near Early: 36 deg 32.4' N 87 deg 8.9' E Lat/Long Far Early: 37 deg 0.3' N 87 deg 52.1' E GMT Center 1994/103:07:23:00.4 Lat/Long Center: 36 deg 25.2' N 87 deg 51.5' E Lat/Long Near Late: 35 deg 50.2' N 87 deg 50.9' E Lat/Long Far Late: 36 deg 17.8' N 88 deg 33.9' E SEG_11 Lat/Long Near Early: 35 deg 50.2' N 87 deg 50.9' E Lat/Long Far Early: 36 deg 17.8' N 88 deg 33.9' E GMT Center 1994/103:07:23:14.1 Lat/Long Center: 35 deg 42.8' N 88 deg 33.0' E Lat/Long Near Late: 35 deg 7.8' N 88 deg 32.1' E Lat/Long Far Late: 35 deg 35.1' N 89 deg 15.0' E SEG_12 Lat/Long Near Early: 35 deg 7.8' N 88 deg 32.1' E Lat/Long Far Early: 35 deg 35.1' N 89 deg 15.0' E GMT Center 1994/103:07:23:27.9 Lat/Long Center: 35 deg 0.1' N 89 deg 13.7' E Lat/Long Near Late: 34 deg 25.1' N 89 deg 12.6' E Lat/Long Far Late: 34 deg 52.1' N 89 deg 55.3' E SEG_13 Lat/Long Near Early: 34 deg 25.1' N 89 deg 12.6' E Lat/Long Far Early: 34 deg 52.1' N 89 deg 55.3' E GMT Center 1994/103:07:23:41.7 Lat/Long Center: 34 deg 17.1' N 89 deg 53.8' E Lat/Long Near Late: 33 deg 42.2' N 89 deg 52.3' E Lat/Long Far Late: 34 deg 8.9' N 90 deg 34.8' E SEG_14 Lat/Long Near Early: 33 deg 42.2' N 89 deg 52.3' E Lat/Long Far Early: 34 deg 8.9' N 90 deg 34.8' E GMT Center 1994/103:07:23:55.5 Lat/Long Center: 33 deg 33.9' N 90 deg 33.1' E Lat/Long Near Late: 32 deg 59.0' N 90 deg 31.4' E Lat/Long Far Late: 33 deg 25.5' N 91 deg 13.7' E SEG_15 Lat/Long Near Early: 32 deg 59.0' N 90 deg 31.4' E Lat/Long Far Early: 33 deg 25.5' N 91 deg 13.7' E GMT Center 1994/103:07:24:09.2 Lat/Long Center: 32 deg 50.5' N 91 deg 11.7' E Lat/Long Near Late: 32 deg 15.6' N 91 deg 9.8' E Lat/Long Far Late: 32 deg 41.8' N 91 deg 51.9' E SEG_16 Lat/Long Near Early: 32 deg 15.6' N 91 deg 9.8' E Lat/Long Far Early: 32 deg 41.8' N 91 deg 51.9' E GMT Center 1994/103:07:24:23.0 Lat/Long Center: 32 deg 6.9' N 91 deg 49.7' E Lat/Long Near Late: 31 deg 32.0' N 91 deg 47.5' E Lat/Long Far Late: 31 deg 57.9' N 92 deg 29.5' E SEG_17 Lat/Long Near Early: 31 deg 32.0' N 91 deg 47.5' E Lat/Long Far Early: 31 deg 57.9' N 92 deg 29.5' E GMT Center 1994/103:07:24:36.8 Lat/Long Center: 31 deg 23.0' N 92 deg 27.0' E Lat/Long Near Late: 30 deg 48.2' N 92 deg 24.7' E Lat/Long Far Late: 31 deg 13.8' N 93 deg 6.4' E SEG_18 Lat/Long Near Early: 30 deg 48.2' N 92 deg 24.7' E Lat/Long Far Early: 31 deg 13.8' N 93 deg 6.4' E GMT Center 1994/103:07:24:50.6 Lat/Long Center: 30 deg 38.9' N 93 deg 3.8' E Lat/Long Near Late: 30 deg 4.1' N 93 deg 1.2' E Lat/Long Far Late: 30 deg 29.6' N 93 deg 42.8' E SEG_19 Lat/Long Near Early: 30 deg 4.1' N 93 deg 1.2' E Lat/Long Far Early: 30 deg 29.6' N 93 deg 42.8' E GMT Center 1994/103:07:25:04.4 Lat/Long Center: 29 deg 54.7' N 93 deg 39.9' E Lat/Long Near Late: 29 deg 19.9' N 93 deg 37.2' E Lat/Long Far Late: 29 deg 45.1' N 94 deg 18.6' E SEG_20 Lat/Long Near Early: 29 deg 19.9' N 93 deg 37.2' E Lat/Long Far Early: 29 deg 45.1' N 94 deg 18.6' E GMT Center 1994/103:07:25:18.1 Lat/Long Center: 29 deg 10.3' N 94 deg 15.5' E Lat/Long Near Late: 28 deg 35.5' N 94 deg 12.7' E Lat/Long Far Late: 29 deg 0.5' N 94 deg 53.8' E SEG_21 Lat/Long Near Early: 28 deg 35.5' N 94 deg 12.7' E Lat/Long Far Early: 29 deg 0.5' N 94 deg 53.8' E GMT Center 1994/103:07:25:31.9 Lat/Long Center: 28 deg 25.6' N 94 deg 50.6' E Lat/Long Near Late: 27 deg 50.9' N 94 deg 47.6' E Lat/Long Far Late: 28 deg 15.7' N 95 deg 28.5' E SEG_22 Lat/Long Near Early: 27 deg 50.9' N 94 deg 47.6' E Lat/Long Far Early: 28 deg 15.7' N 95 deg 28.5' E GMT Center 1994/103:07:25:45.7 Lat/Long Center: 27 deg 40.9' N 95 deg 25.2' E Lat/Long Near Late: 27 deg 6.1' N 95 deg 22.0' E Lat/Long Far Late: 27 deg 30.7' N 96 deg 2.8' E SEG_23 Lat/Long Near Early: 27 deg 6.1' N 95 deg 22.0' E Lat/Long Far Early: 27 deg 30.7' N 96 deg 2.8' E GMT Center 1994/103:07:25:59.5 Lat/Long Center: 26 deg 55.9' N 95 deg 59.3' E Lat/Long Near Late: 26 deg 21.2' N 95 deg 55.9' E Lat/Long Far Late: 26 deg 45.6' N 96 deg 36.5' E SEG_24 Lat/Long Near Early: 26 deg 21.2' N 95 deg 55.9' E Lat/Long Far Early: 26 deg 45.6' N 96 deg 36.5' E GMT Center 1994/103:07:26:13.2 Lat/Long Center: 26 deg 10.8' N 96 deg 32.9' E Lat/Long Near Data End: 25 deg 54.5' N 96 deg 15.9' E Lat/Long Far Data End: 26 deg 18.7' N 96 deg 56.4' E