DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 125.30 Site Name: Western Sayani, Siberia Site ID: E05 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 8 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1736.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/107:02:52:22.6 Data Take End GMT: 1994/107:02:57:09.2 Data Take Duration (min:sec): 4:47 Latitude at Start GMT: 55 deg 46.2' N Longitude at Start GMT: 67 deg 16.6' E Latitude at End GMT: 51 deg 35.8' N Longitude at End GMT: 98 deg 9.9' E Center Incidence Angle (deg): 35.8 Track Angle at Image Center: 103.1 deg E of True North Along-Track Image Size (km): 2079.8 Cross-Track Image Size (km): 18.4 Along-Track Resolution (m): 63 Cross-Track Resolution (m): 55 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): 75.2 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 21 Bytes per Record: 2000 Records per Segment: 518 Product Generation Date: Aug 24, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV, XVV Processing Run Number: 11051 Comments: SEG_01 Lat/Long Near Early: 55 deg 51.2' N 67 deg 16.4' E Lat/Long Far Early: 55 deg 41.2' N 67 deg 16.9' E GMT Center 1994/107:02:52:29.5 Lat/Long Center: 55 deg 46.7' N 68 deg 4.3' E Lat/Long Near Late: 55 deg 51.8' N 68 deg 52.0' E Lat/Long Far Late: 55 deg 41.8' N 68 deg 52.0' E SEG_02 Lat/Long Near Early: 55 deg 51.8' N 68 deg 52.0' E Lat/Long Far Early: 55 deg 41.8' N 68 deg 52.0' E GMT Center 1994/107:02:52:43.3 Lat/Long Center: 55 deg 46.6' N 69 deg 39.7' E Lat/Long Near Late: 55 deg 51.0' N 70 deg 27.6' E Lat/Long Far Late: 55 deg 41.0' N 70 deg 27.1' E SEG_03 Lat/Long Near Early: 55 deg 51.0' N 70 deg 27.6' E Lat/Long Far Early: 55 deg 41.0' N 70 deg 27.1' E GMT Center 1994/107:02:52:57.1 Lat/Long Center: 55 deg 45.1' N 71 deg 15.0' E Lat/Long Near Late: 55 deg 48.9' N 72 deg 3.0' E Lat/Long Far Late: 55 deg 38.9' N 72 deg 2.1' E SEG_04 Lat/Long Near Early: 55 deg 48.9' N 72 deg 3.0' E Lat/Long Far Early: 55 deg 38.9' N 72 deg 2.1' E GMT Center 1994/107:02:53:10.9 Lat/Long Center: 55 deg 42.4' N 72 deg 50.1' E Lat/Long Near Late: 55 deg 45.4' N 73 deg 38.2' E Lat/Long Far Late: 55 deg 35.5' N 73 deg 36.9' E SEG_05 Lat/Long Near Early: 55 deg 45.4' N 73 deg 38.2' E Lat/Long Far Early: 55 deg 35.5' N 73 deg 36.9' E GMT Center 1994/107:02:53:24.6 Lat/Long Center: 55 deg 38.2' N 74 deg 24.9' E Lat/Long Near Late: 55 deg 40.6' N 75 deg 13.1' E Lat/Long Far Late: 55 deg 30.7' N 75 deg 11.3' E SEG_06 Lat/Long Near Early: 55 deg 40.6' N 75 deg 13.1' E Lat/Long Far Early: 55 deg 30.7' N 75 deg 11.3' E GMT Center 1994/107:02:53:38.4 Lat/Long Center: 55 deg 32.8' N 75 deg 59.4' E Lat/Long Near Late: 55 deg 34.5' N 76 deg 47.5' E Lat/Long Far Late: 55 deg 24.6' N 76 deg 45.3' E SEG_07 Lat/Long Near Early: 55 deg 34.5' N 76 deg 47.5' E Lat/Long Far Early: 55 deg 24.6' N 76 deg 45.3' E GMT Center 1994/107:02:53:52.2 Lat/Long Center: 55 deg 26.0' N 77 deg 33.3' E Lat/Long Near Late: 55 deg 27.0' N 78 deg 21.3' E Lat/Long Far Late: 55 deg 17.2' N 78 deg 18.7' E SEG_08 Lat/Long Near Early: 55 deg 27.0' N 78 deg 21.3' E Lat/Long Far Early: 55 deg 17.2' N 78 deg 18.7' E GMT Center 1994/107:02:54:06.0 Lat/Long Center: 55 deg 17.9' N 79 deg 6.6' E Lat/Long Near Late: 55 deg 18.3' N 79 deg 54.5' E Lat/Long Far Late: 55 deg 8.4' N 79 deg 51.5' E SEG_09 Lat/Long Near Early: 55 deg 18.3' N 79 deg 54.5' E Lat/Long Far Early: 55 deg 8.4' N 79 deg 51.5' E GMT Center 1994/107:02:54:19.7 Lat/Long Center: 55 deg 8.5' N 80 deg 39.2' E Lat/Long Near Late: 55 deg 8.2' N 81 deg 26.9' E Lat/Long Far Late: 54 deg 58.4' N 81 deg 23.4' E SEG_10 Lat/Long Near Early: 55 deg 8.2' N 81 deg 26.9' E Lat/Long Far Early: 54 deg 58.4' N 81 deg 23.4' E GMT Center 1994/107:02:54:33.5 Lat/Long Center: 54 deg 57.8' N 82 deg 10.9' E Lat/Long Near Late: 54 deg 56.9' N 82 deg 58.4' E Lat/Long Far Late: 54 deg 47.2' N 82 deg 54.6' E SEG_11 Lat/Long Near Early: 54 deg 56.9' N 82 deg 58.4' E Lat/Long Far Early: 54 deg 47.2' N 82 deg 54.6' E GMT Center 1994/107:02:54:47.3 Lat/Long Center: 54 deg 45.9' N 83 deg 41.8' E Lat/Long Near Late: 54 deg 44.3' N 84 deg 29.0' E Lat/Long Far Late: 54 deg 34.7' N 84 deg 24.8' E SEG_12 Lat/Long Near Early: 54 deg 44.3' N 84 deg 29.0' E Lat/Long Far Early: 54 deg 34.7' N 84 deg 24.8' E GMT Center 1994/107:02:55:01.1 Lat/Long Center: 54 deg 32.8' N 85 deg 11.7' E Lat/Long Near Late: 54 deg 30.5' N 85 deg 58.6' E Lat/Long Far Late: 54 deg 20.9' N 85 deg 54.0' E SEG_13 Lat/Long Near Early: 54 deg 30.5' N 85 deg 58.6' E Lat/Long Far Early: 54 deg 20.9' N 85 deg 54.0' E GMT Center 1994/107:02:55:14.8 Lat/Long Center: 54 deg 18.4' N 86 deg 40.6' E Lat/Long Near Late: 54 deg 15.5' N 87 deg 27.0' E Lat/Long Far Late: 54 deg 6.0' N 87 deg 22.2' E SEG_14 Lat/Long Near Early: 54 deg 15.5' N 87 deg 27.0' E Lat/Long Far Early: 54 deg 6.0' N 87 deg 22.2' E GMT Center 1994/107:02:55:28.6 Lat/Long Center: 54 deg 2.8' N 88 deg 8.3' E Lat/Long Near Late: 53 deg 59.3' N 88 deg 54.4' E Lat/Long Far Late: 53 deg 49.9' N 88 deg 49.1' E SEG_15 Lat/Long Near Early: 53 deg 59.3' N 88 deg 54.4' E Lat/Long Far Early: 53 deg 49.9' N 88 deg 49.1' E GMT Center 1994/107:02:55:42.4 Lat/Long Center: 53 deg 46.1' N 89 deg 34.9' E Lat/Long Near Late: 53 deg 42.0' N 90 deg 20.4' E Lat/Long Far Late: 53 deg 32.6' N 90 deg 14.9' E SEG_16 Lat/Long Near Early: 53 deg 42.0' N 90 deg 20.4' E Lat/Long Far Early: 53 deg 32.6' N 90 deg 14.9' E GMT Center 1994/107:02:55:56.2 Lat/Long Center: 53 deg 28.2' N 91 deg 0.2' E Lat/Long Near Late: 53 deg 23.5' N 91 deg 45.3' E Lat/Long Far Late: 53 deg 14.3' N 91 deg 39.5' E SEG_17 Lat/Long Near Early: 53 deg 23.5' N 91 deg 45.3' E Lat/Long Far Early: 53 deg 14.3' N 91 deg 39.5' E GMT Center 1994/107:02:56:10.0 Lat/Long Center: 53 deg 9.3' N 92 deg 24.2' E Lat/Long Near Late: 53 deg 4.0' N 93 deg 8.8' E Lat/Long Far Late: 52 deg 54.8' N 93 deg 2.7' E SEG_18 Lat/Long Near Early: 53 deg 4.0' N 93 deg 8.8' E Lat/Long Far Early: 52 deg 54.8' N 93 deg 2.7' E GMT Center 1994/107:02:56:23.7 Lat/Long Center: 52 deg 49.2' N 93 deg 46.9' E Lat/Long Near Late: 52 deg 43.4' N 94 deg 30.9' E Lat/Long Far Late: 52 deg 34.3' N 94 deg 24.6' E SEG_19 Lat/Long Near Early: 52 deg 43.4' N 94 deg 30.9' E Lat/Long Far Early: 52 deg 34.3' N 94 deg 24.6' E GMT Center 1994/107:02:56:37.5 Lat/Long Center: 52 deg 28.1' N 95 deg 8.3' E Lat/Long Near Late: 52 deg 21.7' N 95 deg 51.7' E Lat/Long Far Late: 52 deg 12.7' N 95 deg 45.1' E SEG_20 Lat/Long Near Early: 52 deg 21.7' N 95 deg 51.7' E Lat/Long Far Early: 52 deg 12.7' N 95 deg 45.1' E GMT Center 1994/107:02:56:51.3 Lat/Long Center: 52 deg 6.0' N 96 deg 28.2' E Lat/Long Near Late: 51 deg 59.0' N 97 deg 11.1' E Lat/Long Far Late: 51 deg 50.1' N 97 deg 4.3' E SEG_21 Lat/Long Near Early: 51 deg 59.0' N 97 deg 11.1' E Lat/Long Far Early: 51 deg 50.1' N 97 deg 4.3' E GMT Center 1994/107:02:57:05.1 Lat/Long Center: 51 deg 42.9' N 97 deg 46.8' E Lat/Long Near Data End: 51 deg 40.3' N 98 deg 13.4' E Lat/Long Far Data End: 51 deg 31.4' N 98 deg 6.4' E