DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 26.00 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: Left Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1674.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/275:00:25:00.7 Data Take End GMT: 1994/275:00:28:46.6 Data Take Duration (min:sec): 3:47 Latitude at Start GMT: 37 deg 26.0' N Longitude at Start GMT: 80 deg 47.6' E Latitude at End GMT: 48 deg 0.5' N Longitude at End GMT: 94 deg 53.5' E Center Incidence Angle (deg): 39.4 Track Angle at Image Center: 43.8 deg E of True North Along-Track Image Size (km): 1638.4 Cross-Track Image Size (km): 31.6 Along-Track Resolution (m): 64 Cross-Track Resolution (m): 101 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): 100.0 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 17 Bytes per Record: 2000 Records per Segment: 782 Product Generation Date: Dec 08, 1994 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV, XVV Processing Run Number: 40529 Comments: SEG_01 Lat/Long Near Early: 37 deg 20.7' N 80 deg 55.8' E Lat/Long Far Early: 37 deg 31.3' N 80 deg 39.5' E GMT Center 1994/275:00:25:07.6 Lat/Long Center: 37 deg 46.9' N 81 deg 9.4' E Lat/Long Near Late: 38 deg 2.3' N 81 deg 39.5' E Lat/Long Far Late: 38 deg 13.1' N 81 deg 23.1' E SEG_02 Lat/Long Near Early: 38 deg 2.3' N 81 deg 39.5' E Lat/Long Far Early: 38 deg 13.1' N 81 deg 23.1' E GMT Center 1994/275:00:25:21.4 Lat/Long Center: 38 deg 28.4' N 81 deg 53.5' E Lat/Long Near Late: 38 deg 43.6' N 82 deg 24.0' E Lat/Long Far Late: 38 deg 54.5' N 82 deg 7.6' E SEG_03 Lat/Long Near Early: 38 deg 43.6' N 82 deg 24.0' E Lat/Long Far Early: 38 deg 54.5' N 82 deg 7.6' E GMT Center 1994/275:00:25:35.2 Lat/Long Center: 39 deg 9.7' N 82 deg 38.5' E Lat/Long Near Late: 39 deg 24.6' N 83 deg 9.5' E Lat/Long Far Late: 39 deg 35.7' N 82 deg 53.0' E SEG_04 Lat/Long Near Early: 39 deg 24.6' N 83 deg 9.5' E Lat/Long Far Early: 39 deg 35.7' N 82 deg 53.0' E GMT Center 1994/275:00:25:49.0 Lat/Long Center: 39 deg 50.5' N 83 deg 24.4' E Lat/Long Near Late: 40 deg 5.3' N 83 deg 55.9' E Lat/Long Far Late: 40 deg 16.4' N 83 deg 39.4' E SEG_05 Lat/Long Near Early: 40 deg 5.3' N 83 deg 55.9' E Lat/Long Far Early: 40 deg 16.4' N 83 deg 39.4' E GMT Center 1994/275:00:26:02.7 Lat/Long Center: 40 deg 31.1' N 84 deg 11.2' E Lat/Long Near Late: 40 deg 45.6' N 84 deg 43.3' E Lat/Long Far Late: 40 deg 56.9' N 84 deg 26.7' E SEG_06 Lat/Long Near Early: 40 deg 45.6' N 84 deg 43.3' E Lat/Long Far Early: 40 deg 56.9' N 84 deg 26.7' E GMT Center 1994/275:00:26:16.5 Lat/Long Center: 41 deg 11.3' N 84 deg 59.1' E Lat/Long Near Late: 41 deg 25.5' N 85 deg 31.7' E Lat/Long Far Late: 41 deg 37.0' N 85 deg 15.0' E SEG_07 Lat/Long Near Early: 41 deg 25.5' N 85 deg 31.7' E Lat/Long Far Early: 41 deg 37.0' N 85 deg 15.0' E GMT Center 1994/275:00:26:30.3 Lat/Long Center: 41 deg 51.1' N 85 deg 47.9' E Lat/Long Near Late: 42 deg 5.0' N 86 deg 21.1' E Lat/Long Far Late: 42 deg 16.6' N 86 deg 4.4' E SEG_08 Lat/Long Near Early: 42 deg 5.0' N 86 deg 21.1' E Lat/Long Far Early: 42 deg 16.6' N 86 deg 4.4' E GMT Center 1994/275:00:26:44.1 Lat/Long Center: 42 deg 30.5' N 86 deg 37.8' E Lat/Long Near Late: 42 deg 44.2' N 87 deg 11.6' E Lat/Long Far Late: 42 deg 55.9' N 86 deg 54.9' E SEG_09 Lat/Long Near Early: 42 deg 44.2' N 87 deg 11.6' E Lat/Long Far Early: 42 deg 55.9' N 86 deg 54.9' E GMT Center 1994/275:00:26:57.9 Lat/Long Center: 43 deg 9.5' N 87 deg 28.9' E Lat/Long Near Late: 43 deg 22.9' N 88 deg 3.2' E Lat/Long Far Late: 43 deg 34.8' N 87 deg 46.4' E SEG_10 Lat/Long Near Early: 43 deg 22.9' N 88 deg 3.2' E Lat/Long Far Early: 43 deg 34.8' N 87 deg 46.4' E GMT Center 1994/275:00:27:11.7 Lat/Long Center: 43 deg 48.1' N 88 deg 21.0' E Lat/Long Near Late: 44 deg 1.2' N 88 deg 55.9' E Lat/Long Far Late: 44 deg 13.3' N 88 deg 39.2' E SEG_11 Lat/Long Near Early: 44 deg 1.2' N 88 deg 55.9' E Lat/Long Far Early: 44 deg 13.3' N 88 deg 39.2' E GMT Center 1994/275:00:27:25.5 Lat/Long Center: 44 deg 26.2' N 89 deg 14.4' E Lat/Long Near Late: 44 deg 39.0' N 89 deg 49.8' E Lat/Long Far Late: 44 deg 51.2' N 89 deg 33.1' E SEG_12 Lat/Long Near Early: 44 deg 39.0' N 89 deg 49.8' E Lat/Long Far Early: 44 deg 51.2' N 89 deg 33.1' E GMT Center 1994/275:00:27:39.3 Lat/Long Center: 45 deg 3.9' N 90 deg 8.9' E Lat/Long Near Late: 45 deg 16.4' N 90 deg 45.0' E Lat/Long Far Late: 45 deg 28.8' N 90 deg 28.2' E SEG_13 Lat/Long Near Early: 45 deg 16.4' N 90 deg 45.0' E Lat/Long Far Early: 45 deg 28.8' N 90 deg 28.2' E GMT Center 1994/275:00:27:53.1 Lat/Long Center: 45 deg 41.1' N 91 deg 4.7' E Lat/Long Near Late: 45 deg 53.2' N 91 deg 41.4' E Lat/Long Far Late: 46 deg 5.8' N 91 deg 24.7' E SEG_14 Lat/Long Near Early: 45 deg 53.2' N 91 deg 41.4' E Lat/Long Far Early: 46 deg 5.8' N 91 deg 24.7' E GMT Center 1994/275:00:28:06.9 Lat/Long Center: 46 deg 17.8' N 92 deg 1.7' E Lat/Long Near Late: 46 deg 29.6' N 92 deg 39.1' E Lat/Long Far Late: 46 deg 42.3' N 92 deg 22.4' E SEG_15 Lat/Long Near Early: 46 deg 29.6' N 92 deg 39.1' E Lat/Long Far Early: 46 deg 42.3' N 92 deg 22.4' E GMT Center 1994/275:00:28:20.6 Lat/Long Center: 46 deg 53.9' N 93 deg 0.1' E Lat/Long Near Late: 47 deg 5.3' N 93 deg 38.1' E Lat/Long Far Late: 47 deg 18.3' N 93 deg 21.5' E SEG_16 Lat/Long Near Early: 47 deg 5.3' N 93 deg 38.1' E Lat/Long Far Early: 47 deg 18.3' N 93 deg 21.5' E GMT Center 1994/275:00:28:34.4 Lat/Long Center: 47 deg 29.5' N 93 deg 59.9' E Lat/Long Near Late: 47 deg 40.6' N 94 deg 38.6' E Lat/Long Far Late: 47 deg 53.7' N 94 deg 22.0' E SEG_17 Lat/Long Near Early: 47 deg 40.6' N 94 deg 38.6' E Lat/Long Far Early: 47 deg 53.7' N 94 deg 22.0' E Lat/Long Near Data End: 47 deg 53.9' N 95 deg 1.7' E Lat/Long Far Data End: 48 deg 7.1' N 94 deg 45.2' E