DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 105.90 Site Name: Southern Africa Site ID: N53 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 13 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 17 Quantization Format: BFPQ Beam Spoiling Mode: 6 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: 1994/279:22:23:17.7 Data Take End GMT: 1994/279:22:33:02.6 Data Take Duration (min:sec): 9:47 Latitude at Start GMT: 44 deg 45.1' S Longitude at Start GMT: 17 deg 51.9' E Latitude at End GMT: 14 deg 12.1' S Longitude at End GMT: 45 deg 12.8' E Center Incidence Angle (deg): 28.8 Track Angle at Image Center: 35.8 deg E of True North Along-Track Image Size (km): 4254.6 Cross-Track Image Size (km): 77.8 Along-Track Resolution (m): 91 Cross-Track Resolution (m): 66 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): 8.0 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: 1706 Product Generation Date: Dec 07, 1994 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LVV, CHH, CVV, XVV Processing Run Number: 40579 Comments: SEG_01 Lat/Long Near Early: 44 deg 26.9' S 17 deg 28.1' E Lat/Long Far Early: 45 deg 1.5' S 18 deg 13.7' E GMT Center 1994/279:22:23:24.5 Lat/Long Center: 44 deg 26.7' S 18 deg 19.5' E Lat/Long Near Late: 43 deg 50.3' S 18 deg 23.2' E Lat/Long Far Late: 44 deg 24.3' S 19 deg 8.6' E SEG_02 Lat/Long Near Early: 43 deg 50.3' S 18 deg 23.2' E Lat/Long Far Early: 44 deg 24.3' S 19 deg 8.6' E GMT Center 1994/279:22:23:38.3 Lat/Long Center: 43 deg 49.5' S 19 deg 13.9' E Lat/Long Near Late: 43 deg 13.2' S 19 deg 17.1' E Lat/Long Far Late: 43 deg 46.6' S 20 deg 2.3' E SEG_03 Lat/Long Near Early: 43 deg 13.2' S 19 deg 17.1' E Lat/Long Far Early: 43 deg 46.6' S 20 deg 2.3' E GMT Center 1994/279:22:23:52.0 Lat/Long Center: 43 deg 11.8' S 20 deg 7.0' E Lat/Long Near Late: 42 deg 35.7' S 20 deg 9.9' E Lat/Long Far Late: 43 deg 8.5' S 20 deg 54.8' E SEG_04 Lat/Long Near Early: 42 deg 35.7' S 20 deg 9.9' E Lat/Long Far Early: 43 deg 8.5' S 20 deg 54.8' E GMT Center 1994/279:22:24:05.8 Lat/Long Center: 42 deg 33.7' S 20 deg 59.0' E Lat/Long Near Late: 41 deg 57.7' S 21 deg 1.5' E Lat/Long Far Late: 42 deg 29.9' S 21 deg 46.2' E SEG_05 Lat/Long Near Early: 41 deg 57.7' S 21 deg 1.5' E Lat/Long Far Early: 42 deg 29.9' S 21 deg 46.2' E GMT Center 1994/279:22:24:19.5 Lat/Long Center: 41 deg 55.1' S 21 deg 49.9' E Lat/Long Near Late: 41 deg 19.3' S 21 deg 52.1' E Lat/Long Far Late: 41 deg 50.9' S 22 deg 36.5' E SEG_06 Lat/Long Near Early: 41 deg 19.3' S 21 deg 52.1' E Lat/Long Far Early: 41 deg 50.9' S 22 deg 36.5' E GMT Center 1994/279:22:24:33.3 Lat/Long Center: 41 deg 16.2' S 22 deg 39.8' E Lat/Long Near Late: 40 deg 40.4' S 22 deg 41.7' E Lat/Long Far Late: 41 deg 11.5' S 23 deg 25.7' E SEG_07 Lat/Long Near Early: 40 deg 40.4' S 22 deg 41.7' E Lat/Long Far Early: 41 deg 11.5' S 23 deg 25.7' E GMT Center 1994/279:22:24:47.0 Lat/Long Center: 40 deg 36.8' S 23 deg 28.6' E Lat/Long Near Late: 40 deg 1.2' S 23 deg 30.2' E Lat/Long Far Late: 40 deg 31.7' S 24 deg 14.0' E SEG_08 Lat/Long Near Early: 40 deg 1.2' S 23 deg 30.2' E Lat/Long Far Early: 40 deg 31.7' S 24 deg 14.0' E GMT Center 1994/279:22:25:00.8 Lat/Long Center: 39 deg 57.0' S 24 deg 16.4' E Lat/Long Near Late: 39 deg 21.5' S 24 deg 17.7' E Lat/Long Far Late: 39 deg 51.6' S 25 deg 1.2' E SEG_09 Lat/Long Near Early: 39 deg 21.5' S 24 deg 17.7' E Lat/Long Far Early: 39 deg 51.6' S 25 deg 1.2' E GMT Center 1994/279:22:25:14.5 Lat/Long Center: 39 deg 16.9' S 25 deg 3.3' E Lat/Long Near Late: 38 deg 41.5' S 25 deg 4.3' E Lat/Long Far Late: 39 deg 11.1' S 25 deg 47.4' E SEG_10 Lat/Long Near Early: 38 deg 41.5' S 25 deg 4.3' E Lat/Long Far Early: 39 deg 11.1' S 25 deg 47.4' E GMT Center 1994/279:22:25:28.3 Lat/Long Center: 38 deg 36.4' S 25 deg 49.2' E Lat/Long Near Late: 38 deg 1.2' S 25 deg 50.0' E Lat/Long Far Late: 38 deg 30.2' S 26 deg 32.8' E SEG_11 Lat/Long Near Early: 38 deg 1.2' S 25 deg 50.0' E Lat/Long Far Early: 38 deg 30.2' S 26 deg 32.8' E GMT Center 1994/279:22:25:42.0 Lat/Long Center: 37 deg 55.6' S 26 deg 34.2' E Lat/Long Near Late: 37 deg 20.5' S 26 deg 34.7' E Lat/Long Far Late: 37 deg 49.1' S 27 deg 17.2' E SEG_12 Lat/Long Near Early: 37 deg 20.5' S 26 deg 34.7' E Lat/Long Far Early: 37 deg 49.1' S 27 deg 17.2' E GMT Center 1994/279:22:25:55.8 Lat/Long Center: 37 deg 14.5' S 27 deg 18.3' E Lat/Long Near Late: 36 deg 39.5' S 27 deg 18.7' E Lat/Long Far Late: 37 deg 7.6' S 28 deg 0.8' E SEG_13 Lat/Long Near Early: 36 deg 39.5' S 27 deg 18.7' E Lat/Long Far Early: 37 deg 7.6' S 28 deg 0.8' E GMT Center 1994/279:22:26:09.5 Lat/Long Center: 36 deg 33.0' S 28 deg 1.6' E Lat/Long Near Late: 35 deg 58.1' S 28 deg 1.8' E Lat/Long Far Late: 36 deg 25.8' S 28 deg 43.6' E SEG_14 Lat/Long Near Early: 35 deg 58.1' S 28 deg 1.8' E Lat/Long Far Early: 36 deg 25.8' S 28 deg 43.6' E GMT Center 1994/279:22:26:23.3 Lat/Long Center: 35 deg 51.3' S 28 deg 44.1' E Lat/Long Near Late: 35 deg 16.5' S 28 deg 44.0' E Lat/Long Far Late: 35 deg 43.7' S 29 deg 25.6' E SEG_15 Lat/Long Near Early: 35 deg 16.5' S 28 deg 44.0' E Lat/Long Far Early: 35 deg 43.7' S 29 deg 25.6' E GMT Center 1994/279:22:26:37.0 Lat/Long Center: 35 deg 9.3' S 29 deg 25.8' E Lat/Long Near Late: 34 deg 34.6' S 29 deg 25.6' E Lat/Long Far Late: 35 deg 1.4' S 30 deg 6.8' E SEG_16 Lat/Long Near Early: 34 deg 34.6' S 29 deg 25.6' E Lat/Long Far Early: 35 deg 1.4' S 30 deg 6.8' E GMT Center 1994/279:22:26:50.7 Lat/Long Center: 34 deg 27.0' S 30 deg 6.7' E Lat/Long Near Late: 33 deg 52.3' S 30 deg 6.3' E Lat/Long Far Late: 34 deg 18.8' S 30 deg 47.2' E SEG_17 Lat/Long Near Early: 33 deg 52.3' S 30 deg 6.3' E Lat/Long Far Early: 34 deg 18.8' S 30 deg 47.2' E GMT Center 1994/279:22:27:04.5 Lat/Long Center: 33 deg 44.4' S 30 deg 46.9' E Lat/Long Near Late: 33 deg 9.9' S 30 deg 46.4' E Lat/Long Far Late: 33 deg 35.9' S 31 deg 26.9' E SEG_18 Lat/Long Near Early: 33 deg 9.9' S 30 deg 46.4' E Lat/Long Far Early: 33 deg 35.9' S 31 deg 26.9' E GMT Center 1994/279:22:27:18.2 Lat/Long Center: 33 deg 1.6' S 31 deg 26.4' E Lat/Long Near Late: 32 deg 27.2' S 31 deg 25.8' E Lat/Long Far Late: 32 deg 52.8' S 32 deg 6.0' E SEG_19 Lat/Long Near Early: 32 deg 27.2' S 31 deg 25.8' E Lat/Long Far Early: 32 deg 52.8' S 32 deg 6.0' E GMT Center 1994/279:22:27:32.0 Lat/Long Center: 32 deg 18.5' S 32 deg 5.3' E Lat/Long Near Late: 31 deg 44.2' S 32 deg 4.5' E Lat/Long Far Late: 32 deg 9.5' S 32 deg 44.4' E SEG_20 Lat/Long Near Early: 31 deg 44.2' S 32 deg 4.5' E Lat/Long Far Early: 32 deg 9.5' S 32 deg 44.4' E GMT Center 1994/279:22:27:45.7 Lat/Long Center: 31 deg 35.2' S 32 deg 43.4' E Lat/Long Near Late: 31 deg 1.0' S 32 deg 42.5' E Lat/Long Far Late: 31 deg 26.0' S 33 deg 22.1' E SEG_21 Lat/Long Near Early: 31 deg 1.0' S 32 deg 42.5' E Lat/Long Far Early: 31 deg 26.0' S 33 deg 22.1' E GMT Center 1994/279:22:27:59.5 Lat/Long Center: 30 deg 51.7' S 33 deg 21.0' E Lat/Long Near Late: 30 deg 17.6' S 33 deg 20.0' E Lat/Long Far Late: 30 deg 42.2' S 33 deg 59.3' E SEG_22 Lat/Long Near Early: 30 deg 17.6' S 33 deg 20.0' E Lat/Long Far Early: 30 deg 42.2' S 33 deg 59.3' E GMT Center 1994/279:22:28:13.2 Lat/Long Center: 30 deg 8.0' S 33 deg 58.0' E Lat/Long Near Late: 29 deg 33.9' S 33 deg 56.8' E Lat/Long Far Late: 29 deg 58.2' S 34 deg 35.8' E SEG_23 Lat/Long Near Early: 29 deg 33.9' S 33 deg 56.8' E Lat/Long Far Early: 29 deg 58.2' S 34 deg 35.8' E GMT Center 1994/279:22:28:27.0 Lat/Long Center: 29 deg 24.1' S 34 deg 34.3' E Lat/Long Near Late: 28 deg 50.1' S 34 deg 33.1' E Lat/Long Far Late: 29 deg 14.1' S 35 deg 11.8' E SEG_24 Lat/Long Near Early: 28 deg 50.1' S 34 deg 33.1' E Lat/Long Far Early: 29 deg 14.1' S 35 deg 11.8' E GMT Center 1994/279:22:28:40.7 Lat/Long Center: 28 deg 40.0' S 35 deg 10.2' E Lat/Long Near Late: 28 deg 6.0' S 35 deg 8.9' E Lat/Long Far Late: 28 deg 29.7' S 35 deg 47.2' E SEG_25 Lat/Long Near Early: 28 deg 6.0' S 35 deg 8.9' E Lat/Long Far Early: 28 deg 29.7' S 35 deg 47.2' E GMT Center 1994/279:22:28:54.5 Lat/Long Center: 27 deg 55.7' S 35 deg 45.5' E Lat/Long Near Late: 27 deg 21.8' S 35 deg 44.1' E Lat/Long Far Late: 27 deg 45.2' S 36 deg 22.1' E SEG_26 Lat/Long Near Early: 27 deg 21.8' S 35 deg 44.1' E Lat/Long Far Early: 27 deg 45.2' S 36 deg 22.1' E GMT Center 1994/279:22:29:08.2 Lat/Long Center: 27 deg 11.2' S 36 deg 20.2' E Lat/Long Near Late: 26 deg 37.4' S 36 deg 18.8' E Lat/Long Far Late: 27 deg 0.5' S 36 deg 56.6' E SEG_27 Lat/Long Near Early: 26 deg 37.4' S 36 deg 18.8' E Lat/Long Far Early: 27 deg 0.5' S 36 deg 56.6' E GMT Center 1994/279:22:29:22.0 Lat/Long Center: 26 deg 26.5' S 36 deg 54.5' E Lat/Long Near Late: 25 deg 52.8' S 36 deg 53.0' E Lat/Long Far Late: 26 deg 15.7' S 37 deg 30.5' E SEG_28 Lat/Long Near Early: 25 deg 52.8' S 36 deg 53.0' E Lat/Long Far Early: 26 deg 15.7' S 37 deg 30.5' E GMT Center 1994/279:22:29:35.7 Lat/Long Center: 25 deg 41.7' S 37 deg 28.4' E Lat/Long Near Late: 25 deg 8.0' S 37 deg 26.7' E Lat/Long Far Late: 25 deg 30.7' S 38 deg 4.0' E SEG_29 Lat/Long Near Early: 25 deg 8.0' S 37 deg 26.7' E Lat/Long Far Early: 25 deg 30.7' S 38 deg 4.0' E GMT Center 1994/279:22:29:49.5 Lat/Long Center: 24 deg 56.7' S 38 deg 1.7' E Lat/Long Near Late: 24 deg 23.1' S 38 deg 0.0' E Lat/Long Far Late: 24 deg 45.5' S 38 deg 37.0' E SEG_30 Lat/Long Near Early: 24 deg 23.1' S 38 deg 0.0' E Lat/Long Far Early: 24 deg 45.5' S 38 deg 37.0' E GMT Center 1994/279:22:30:03.2 Lat/Long Center: 24 deg 11.6' S 38 deg 34.7' E Lat/Long Near Late: 23 deg 38.0' S 38 deg 32.9' E Lat/Long Far Late: 24 deg 0.2' S 39 deg 9.6' E SEG_31 Lat/Long Near Early: 23 deg 38.0' S 38 deg 32.9' E Lat/Long Far Early: 24 deg 0.2' S 39 deg 9.6' E GMT Center 1994/279:22:30:17.0 Lat/Long Center: 23 deg 26.3' S 39 deg 7.2' E Lat/Long Near Late: 22 deg 52.8' S 39 deg 5.4' E Lat/Long Far Late: 23 deg 14.8' S 39 deg 41.9' E SEG_32 Lat/Long Near Early: 22 deg 52.8' S 39 deg 5.4' E Lat/Long Far Early: 23 deg 14.8' S 39 deg 41.9' E GMT Center 1994/279:22:30:30.7 Lat/Long Center: 22 deg 40.9' S 39 deg 39.3' E Lat/Long Near Late: 22 deg 7.5' S 39 deg 37.4' E Lat/Long Far Late: 22 deg 29.2' S 40 deg 13.7' E SEG_33 Lat/Long Near Early: 22 deg 7.5' S 39 deg 37.4' E Lat/Long Far Early: 22 deg 29.2' S 40 deg 13.7' E GMT Center 1994/279:22:30:44.5 Lat/Long Center: 21 deg 55.4' S 40 deg 11.1' E Lat/Long Near Late: 21 deg 22.0' S 40 deg 9.1' E Lat/Long Far Late: 21 deg 43.5' S 40 deg 45.2' E SEG_34 Lat/Long Near Early: 21 deg 22.0' S 40 deg 9.1' E Lat/Long Far Early: 21 deg 43.5' S 40 deg 45.2' E GMT Center 1994/279:22:30:58.2 Lat/Long Center: 21 deg 9.7' S 40 deg 42.4' E Lat/Long Near Late: 20 deg 36.4' S 40 deg 40.5' E Lat/Long Far Late: 20 deg 57.7' S 41 deg 16.3' E SEG_35 Lat/Long Near Early: 20 deg 36.4' S 40 deg 40.5' E Lat/Long Far Early: 20 deg 57.7' S 41 deg 16.3' E GMT Center 1994/279:22:31:11.9 Lat/Long Center: 20 deg 24.0' S 41 deg 13.5' E Lat/Long Near Late: 19 deg 50.7' S 41 deg 11.5' E Lat/Long Far Late: 20 deg 11.8' S 41 deg 47.1' E SEG_36 Lat/Long Near Early: 19 deg 50.7' S 41 deg 11.5' E Lat/Long Far Early: 20 deg 11.8' S 41 deg 47.1' E GMT Center 1994/279:22:31:25.7 Lat/Long Center: 19 deg 38.1' S 41 deg 44.2' E Lat/Long Near Late: 19 deg 4.8' S 41 deg 42.1' E Lat/Long Far Late: 19 deg 25.8' S 42 deg 17.5' E SEG_37 Lat/Long Near Early: 19 deg 4.8' S 41 deg 42.1' E Lat/Long Far Early: 19 deg 25.8' S 42 deg 17.5' E GMT Center 1994/279:22:31:39.4 Lat/Long Center: 18 deg 52.1' S 42 deg 14.6' E Lat/Long Near Late: 18 deg 18.9' S 42 deg 12.5' E Lat/Long Far Late: 18 deg 39.7' S 42 deg 47.7' E SEG_38 Lat/Long Near Early: 18 deg 18.9' S 42 deg 12.5' E Lat/Long Far Early: 18 deg 39.7' S 42 deg 47.7' E GMT Center 1994/279:22:31:53.2 Lat/Long Center: 18 deg 6.0' S 42 deg 44.7' E Lat/Long Near Late: 17 deg 32.8' S 42 deg 42.6' E Lat/Long Far Late: 17 deg 53.5' S 43 deg 17.6' E SEG_39 Lat/Long Near Early: 17 deg 32.8' S 42 deg 42.6' E Lat/Long Far Early: 17 deg 53.5' S 43 deg 17.6' E GMT Center 1994/279:22:32:06.9 Lat/Long Center: 17 deg 19.8' S 43 deg 14.5' E Lat/Long Near Late: 16 deg 46.7' S 43 deg 12.3' E Lat/Long Far Late: 17 deg 7.2' S 43 deg 47.2' E SEG_40 Lat/Long Near Early: 16 deg 46.7' S 43 deg 12.3' E Lat/Long Far Early: 17 deg 7.2' S 43 deg 47.2' E GMT Center 1994/279:22:32:20.7 Lat/Long Center: 16 deg 33.6' S 43 deg 44.1' E Lat/Long Near Late: 16 deg 0.5' S 43 deg 41.9' E Lat/Long Far Late: 16 deg 20.8' S 44 deg 16.5' E SEG_41 Lat/Long Near Early: 16 deg 0.5' S 43 deg 41.9' E Lat/Long Far Early: 16 deg 20.8' S 44 deg 16.5' E GMT Center 1994/279:22:32:34.4 Lat/Long Center: 15 deg 47.2' S 44 deg 13.4' E Lat/Long Near Late: 15 deg 14.1' S 44 deg 11.1' E Lat/Long Far Late: 15 deg 34.3' S 44 deg 45.7' E SEG_42 Lat/Long Near Early: 15 deg 14.1' S 44 deg 11.1' E Lat/Long Far Early: 15 deg 34.3' S 44 deg 45.7' E GMT Center 1994/279:22:32:48.2 Lat/Long Center: 15 deg 0.8' S 44 deg 42.4' E Lat/Long Near Late: 14 deg 27.7' S 44 deg 40.2' E Lat/Long Far Late: 14 deg 47.8' S 45 deg 14.5' E SEG_43 Lat/Long Near Early: 14 deg 27.7' S 44 deg 40.2' E Lat/Long Far Early: 14 deg 47.8' S 45 deg 14.5' E GMT Center 1994/279:22:33:01.9 Lat/Long Center: 14 deg 14.2' S 45 deg 11.3' E Lat/Long Near Data End: 14 deg 2.3' S 44 deg 56.1' E Lat/Long Far Data End: 14 deg 22.3' S 45 deg 30.4' E