DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 153.60 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): 8 Quantization Format: BFPQ Beam Spoiling Mode: 6 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: 1994/282:21:17:14.6 Data Take End GMT: 1994/282:21:24:50.6 Data Take Duration (min:sec): 7:37 Latitude at Start GMT: 42 deg 16.3' S Longitude at Start GMT: 20 deg 52.4' E Latitude at End GMT: 18 deg 21.5' S Longitude at End GMT: 42 deg 6.4' E Center Incidence Angle (deg): 28.4 Track Angle at Image Center: 36.1 deg E of True North Along-Track Image Size (km): 3321.8 Cross-Track Image Size (km): 60.2 Along-Track Resolution (m): 55 Cross-Track Resolution (m): 67 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): 6.3 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 34 Bytes per Record: 2000 Records per Segment: 1354 Product Generation Date: Jan 19, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LVV, CHH, CVV, XVV Processing Run Number: 40867 Comments: SEG_01 Lat/Long Near Early: 42 deg 3.6' S 20 deg 34.9' E Lat/Long Far Early: 42 deg 28.3' S 21 deg 9.1' E GMT Center 1994/282:21:17:21.4 Lat/Long Center: 41 deg 56.9' S 21 deg 17.8' E Lat/Long Near Late: 41 deg 25.1' S 21 deg 25.5' E Lat/Long Far Late: 41 deg 49.3' S 21 deg 59.5' E SEG_02 Lat/Long Near Early: 41 deg 25.1' S 21 deg 25.5' E Lat/Long Far Early: 41 deg 49.3' S 21 deg 59.5' E GMT Center 1994/282:21:17:35.2 Lat/Long Center: 41 deg 18.0' S 22 deg 7.7' E Lat/Long Near Late: 40 deg 46.1' S 22 deg 15.0' E Lat/Long Far Late: 41 deg 10.0' S 22 deg 48.8' E SEG_03 Lat/Long Near Early: 40 deg 46.1' S 22 deg 15.0' E Lat/Long Far Early: 41 deg 10.0' S 22 deg 48.8' E GMT Center 1994/282:21:17:48.9 Lat/Long Center: 40 deg 38.7' S 22 deg 56.6' E Lat/Long Near Late: 40 deg 6.8' S 23 deg 3.5' E Lat/Long Far Late: 40 deg 30.3' S 23 deg 37.1' E SEG_04 Lat/Long Near Early: 40 deg 6.8' S 23 deg 3.5' E Lat/Long Far Early: 40 deg 30.3' S 23 deg 37.1' E GMT Center 1994/282:21:18:02.6 Lat/Long Center: 39 deg 58.9' S 23 deg 44.5' E Lat/Long Near Late: 39 deg 27.1' S 23 deg 51.1' E Lat/Long Far Late: 39 deg 50.2' S 24 deg 24.5' E SEG_05 Lat/Long Near Early: 39 deg 27.1' S 23 deg 51.1' E Lat/Long Far Early: 39 deg 50.2' S 24 deg 24.5' E GMT Center 1994/282:21:18:16.4 Lat/Long Center: 39 deg 18.8' S 24 deg 31.4' E Lat/Long Near Late: 38 deg 47.1' S 24 deg 37.7' E Lat/Long Far Late: 39 deg 9.8' S 25 deg 10.8' E SEG_06 Lat/Long Near Early: 38 deg 47.1' S 24 deg 37.7' E Lat/Long Far Early: 39 deg 9.8' S 25 deg 10.8' E GMT Center 1994/282:21:18:30.1 Lat/Long Center: 38 deg 38.4' S 25 deg 17.4' E Lat/Long Near Late: 38 deg 6.7' S 25 deg 23.3' E Lat/Long Far Late: 38 deg 29.0' S 25 deg 56.3' E SEG_07 Lat/Long Near Early: 38 deg 6.7' S 25 deg 23.3' E Lat/Long Far Early: 38 deg 29.0' S 25 deg 56.3' E GMT Center 1994/282:21:18:43.8 Lat/Long Center: 37 deg 57.6' S 26 deg 2.4' E Lat/Long Near Late: 37 deg 25.9' S 26 deg 8.1' E Lat/Long Far Late: 37 deg 47.9' S 26 deg 40.8' E SEG_08 Lat/Long Near Early: 37 deg 25.9' S 26 deg 8.1' E Lat/Long Far Early: 37 deg 47.9' S 26 deg 40.8' E GMT Center 1994/282:21:18:57.5 Lat/Long Center: 37 deg 16.5' S 26 deg 46.6' E Lat/Long Near Late: 36 deg 44.8' S 26 deg 52.0' E Lat/Long Far Late: 37 deg 6.5' S 27 deg 24.5' E SEG_09 Lat/Long Near Early: 36 deg 44.8' S 26 deg 52.0' E Lat/Long Far Early: 37 deg 6.5' S 27 deg 24.5' E GMT Center 1994/282:21:19:11.3 Lat/Long Center: 36 deg 35.0' S 27 deg 30.0' E Lat/Long Near Late: 36 deg 3.4' S 27 deg 35.1' E Lat/Long Far Late: 36 deg 24.8' S 28 deg 7.3' E SEG_10 Lat/Long Near Early: 36 deg 3.4' S 27 deg 35.1' E Lat/Long Far Early: 36 deg 24.8' S 28 deg 7.3' E GMT Center 1994/282:21:19:25.0 Lat/Long Center: 35 deg 53.3' S 28 deg 12.5' E Lat/Long Near Late: 35 deg 21.7' S 28 deg 17.4' E Lat/Long Far Late: 35 deg 42.8' S 28 deg 49.4' E SEG_11 Lat/Long Near Early: 35 deg 21.7' S 28 deg 17.4' E Lat/Long Far Early: 35 deg 42.8' S 28 deg 49.4' E GMT Center 1994/282:21:19:38.7 Lat/Long Center: 35 deg 11.3' S 28 deg 54.3' E Lat/Long Near Late: 34 deg 39.8' S 28 deg 58.9' E Lat/Long Far Late: 35 deg 0.5' S 29 deg 30.6' E SEG_12 Lat/Long Near Early: 34 deg 39.8' S 28 deg 58.9' E Lat/Long Far Early: 35 deg 0.5' S 29 deg 30.6' E GMT Center 1994/282:21:19:52.5 Lat/Long Center: 34 deg 29.0' S 29 deg 35.3' E Lat/Long Near Late: 33 deg 57.5' S 29 deg 39.7' E Lat/Long Far Late: 34 deg 17.9' S 30 deg 11.2' E SEG_13 Lat/Long Near Early: 33 deg 57.5' S 29 deg 39.7' E Lat/Long Far Early: 34 deg 17.9' S 30 deg 11.2' E GMT Center 1994/282:21:20:06.2 Lat/Long Center: 33 deg 46.5' S 30 deg 15.5' E Lat/Long Near Late: 33 deg 15.0' S 30 deg 19.8' E Lat/Long Far Late: 33 deg 35.1' S 30 deg 51.0' E SEG_14 Lat/Long Near Early: 33 deg 15.0' S 30 deg 19.8' E Lat/Long Far Early: 33 deg 35.1' S 30 deg 51.0' E GMT Center 1994/282:21:20:19.9 Lat/Long Center: 33 deg 3.7' S 30 deg 55.1' E Lat/Long Near Late: 32 deg 32.3' S 30 deg 59.1' E Lat/Long Far Late: 32 deg 52.1' S 31 deg 30.1' E SEG_15 Lat/Long Near Early: 32 deg 32.3' S 30 deg 59.1' E Lat/Long Far Early: 32 deg 52.1' S 31 deg 30.1' E GMT Center 1994/282:21:20:33.6 Lat/Long Center: 32 deg 20.7' S 31 deg 34.0' E Lat/Long Near Late: 31 deg 49.3' S 31 deg 37.8' E Lat/Long Far Late: 32 deg 8.8' S 32 deg 8.6' E SEG_16 Lat/Long Near Early: 31 deg 49.3' S 31 deg 37.8' E Lat/Long Far Early: 32 deg 8.8' S 32 deg 8.6' E GMT Center 1994/282:21:20:47.4 Lat/Long Center: 31 deg 37.4' S 32 deg 12.2' E Lat/Long Near Late: 31 deg 6.0' S 32 deg 15.9' E Lat/Long Far Late: 31 deg 25.3' S 32 deg 46.4' E SEG_17 Lat/Long Near Early: 31 deg 6.0' S 32 deg 15.9' E Lat/Long Far Early: 31 deg 25.3' S 32 deg 46.4' E GMT Center 1994/282:21:21:01.1 Lat/Long Center: 30 deg 53.9' S 32 deg 49.8' E Lat/Long Near Late: 30 deg 22.6' S 32 deg 53.3' E Lat/Long Far Late: 30 deg 41.6' S 33 deg 23.6' E SEG_18 Lat/Long Near Early: 30 deg 22.6' S 32 deg 53.3' E Lat/Long Far Early: 30 deg 41.6' S 33 deg 23.6' E GMT Center 1994/282:21:21:14.8 Lat/Long Center: 30 deg 10.2' S 33 deg 26.8' E Lat/Long Near Late: 29 deg 38.9' S 33 deg 30.2' E Lat/Long Far Late: 29 deg 57.7' S 34 deg 0.2' E SEG_19 Lat/Long Near Early: 29 deg 38.9' S 33 deg 30.2' E Lat/Long Far Early: 29 deg 57.7' S 34 deg 0.2' E GMT Center 1994/282:21:21:28.6 Lat/Long Center: 29 deg 26.3' S 34 deg 3.3' E Lat/Long Near Late: 28 deg 55.0' S 34 deg 6.4' E Lat/Long Far Late: 29 deg 13.6' S 34 deg 36.3' E SEG_20 Lat/Long Near Early: 28 deg 55.0' S 34 deg 6.4' E Lat/Long Far Early: 29 deg 13.6' S 34 deg 36.3' E GMT Center 1994/282:21:21:42.3 Lat/Long Center: 28 deg 42.2' S 34 deg 39.1' E Lat/Long Near Late: 28 deg 10.9' S 34 deg 42.2' E Lat/Long Far Late: 28 deg 29.3' S 35 deg 11.8' E SEG_21 Lat/Long Near Early: 28 deg 10.9' S 34 deg 42.2' E Lat/Long Far Early: 28 deg 29.3' S 35 deg 11.8' E GMT Center 1994/282:21:21:56.0 Lat/Long Center: 27 deg 57.9' S 35 deg 14.5' E Lat/Long Near Late: 27 deg 26.7' S 35 deg 17.4' E Lat/Long Far Late: 27 deg 44.8' S 35 deg 46.7' E SEG_22 Lat/Long Near Early: 27 deg 26.7' S 35 deg 17.4' E Lat/Long Far Early: 27 deg 44.8' S 35 deg 46.7' E GMT Center 1994/282:21:22:09.7 Lat/Long Center: 27 deg 13.4' S 35 deg 49.3' E Lat/Long Near Late: 26 deg 42.3' S 35 deg 52.0' E Lat/Long Far Late: 27 deg 0.1' S 36 deg 21.2' E SEG_23 Lat/Long Near Early: 26 deg 42.3' S 35 deg 52.0' E Lat/Long Far Early: 27 deg 0.1' S 36 deg 21.2' E GMT Center 1994/282:21:22:23.5 Lat/Long Center: 26 deg 28.8' S 36 deg 23.6' E Lat/Long Near Late: 25 deg 57.6' S 36 deg 26.2' E Lat/Long Far Late: 26 deg 15.3' S 36 deg 55.2' E SEG_24 Lat/Long Near Early: 25 deg 57.6' S 36 deg 26.2' E Lat/Long Far Early: 26 deg 15.3' S 36 deg 55.2' E GMT Center 1994/282:21:22:37.2 Lat/Long Center: 25 deg 44.0' S 36 deg 57.5' E Lat/Long Near Late: 25 deg 12.9' S 36 deg 60.0' E Lat/Long Far Late: 25 deg 30.4' S 37 deg 28.8' E SEG_25 Lat/Long Near Early: 25 deg 12.9' S 36 deg 60.0' E Lat/Long Far Early: 25 deg 30.4' S 37 deg 28.8' E GMT Center 1994/282:21:22:50.9 Lat/Long Center: 24 deg 59.0' S 37 deg 30.9' E Lat/Long Near Late: 24 deg 27.9' S 37 deg 33.3' E Lat/Long Far Late: 24 deg 45.2' S 38 deg 1.8' E SEG_26 Lat/Long Near Early: 24 deg 27.9' S 37 deg 33.3' E Lat/Long Far Early: 24 deg 45.2' S 38 deg 1.8' E GMT Center 1994/282:21:23:04.7 Lat/Long Center: 24 deg 13.9' S 38 deg 3.8' E Lat/Long Near Late: 23 deg 42.9' S 38 deg 6.1' E Lat/Long Far Late: 23 deg 60.0' S 38 deg 34.5' E SEG_27 Lat/Long Near Early: 23 deg 42.9' S 38 deg 6.1' E Lat/Long Far Early: 23 deg 60.0' S 38 deg 34.5' E GMT Center 1994/282:21:23:18.4 Lat/Long Center: 23 deg 28.7' S 38 deg 36.4' E Lat/Long Near Late: 22 deg 57.6' S 38 deg 38.6' E Lat/Long Far Late: 23 deg 14.6' S 39 deg 6.8' E SEG_28 Lat/Long Near Early: 22 deg 57.6' S 38 deg 38.6' E Lat/Long Far Early: 23 deg 14.6' S 39 deg 6.8' E GMT Center 1994/282:21:23:32.1 Lat/Long Center: 22 deg 43.3' S 39 deg 8.5' E Lat/Long Near Late: 22 deg 12.3' S 39 deg 10.7' E Lat/Long Far Late: 22 deg 29.1' S 39 deg 38.7' E SEG_29 Lat/Long Near Early: 22 deg 12.3' S 39 deg 10.7' E Lat/Long Far Early: 22 deg 29.1' S 39 deg 38.7' E GMT Center 1994/282:21:23:45.8 Lat/Long Center: 21 deg 57.8' S 39 deg 40.3' E Lat/Long Near Late: 21 deg 26.8' S 39 deg 42.3' E Lat/Long Far Late: 21 deg 43.4' S 40 deg 10.2' E SEG_30 Lat/Long Near Early: 21 deg 26.8' S 39 deg 42.3' E Lat/Long Far Early: 21 deg 43.4' S 40 deg 10.2' E GMT Center 1994/282:21:23:59.6 Lat/Long Center: 21 deg 12.1' S 40 deg 11.7' E Lat/Long Near Late: 20 deg 41.2' S 40 deg 13.7' E Lat/Long Far Late: 20 deg 57.6' S 40 deg 41.3' E SEG_31 Lat/Long Near Early: 20 deg 41.2' S 40 deg 13.7' E Lat/Long Far Early: 20 deg 57.6' S 40 deg 41.3' E GMT Center 1994/282:21:24:13.3 Lat/Long Center: 20 deg 26.4' S 40 deg 42.8' E Lat/Long Near Late: 19 deg 55.4' S 40 deg 44.7' E Lat/Long Far Late: 20 deg 11.8' S 41 deg 12.2' E SEG_32 Lat/Long Near Early: 19 deg 55.4' S 40 deg 44.7' E Lat/Long Far Early: 20 deg 11.8' S 41 deg 12.2' E GMT Center 1994/282:21:24:27.0 Lat/Long Center: 19 deg 40.5' S 41 deg 13.5' E Lat/Long Near Late: 19 deg 9.6' S 41 deg 15.3' E Lat/Long Far Late: 19 deg 25.8' S 41 deg 42.7' E SEG_33 Lat/Long Near Early: 19 deg 9.6' S 41 deg 15.3' E Lat/Long Far Early: 19 deg 25.8' S 41 deg 42.7' E GMT Center 1994/282:21:24:40.8 Lat/Long Center: 18 deg 54.6' S 41 deg 43.9' E Lat/Long Near Late: 18 deg 23.6' S 41 deg 45.7' E Lat/Long Far Late: 18 deg 39.7' S 42 deg 12.9' E SEG_34 Lat/Long Near Early: 18 deg 23.6' S 41 deg 45.7' E Lat/Long Far Early: 18 deg 39.7' S 42 deg 12.9' E Lat/Long Near Data End: 18 deg 13.6' S 41 deg 53.0' E Lat/Long Far Data End: 18 deg 29.6' S 42 deg 20.2' E