DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 119.50 Site Name: Sena Madureira, Brazil Site ID: EB5 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): 10 Pulse Duration (micro sec): 17 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1488.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/106:18:23:10.9 Data Take End GMT: 1994/106:18:30:55.5 Data Take Duration (min:sec): 7:47 Latitude at Start GMT: 2 deg 35.6' S Longitude at Start GMT: 72 deg 5.7' W Latitude at End GMT: 28 deg 39.0' S Longitude at End GMT: 55 deg 24.5' W Center Incidence Angle (deg): 41.6 Track Angle at Image Center: 149.0 deg E of True North Along-Track Image Size (km): 3380.6 Cross-Track Image Size (km): 39.8 Along-Track Resolution (m): 111 Cross-Track Resolution (m): 96 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): 1.7 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: 946 Product Generation Date: Aug 10, 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: 10814 Comments: SEG_01 Lat/Long Near Early: 2 deg 30.3' S 71 deg 56.5' W Lat/Long Far Early: 2 deg 40.9' S 72 deg 15.0' W GMT Center 1994/106:18:23:17.8 Lat/Long Center: 2 deg 59.1' S 71 deg 52.3' W Lat/Long Near Late: 3 deg 17.3' S 71 deg 29.6' W Lat/Long Far Late: 3 deg 28.0' S 71 deg 48.0' W SEG_02 Lat/Long Near Early: 3 deg 17.3' S 71 deg 29.6' W Lat/Long Far Early: 3 deg 28.0' S 71 deg 48.0' W GMT Center 1994/106:18:23:31.5 Lat/Long Center: 3 deg 46.2' S 71 deg 25.3' W Lat/Long Near Late: 4 deg 4.4' S 71 deg 2.6' W Lat/Long Far Late: 4 deg 15.1' S 71 deg 21.1' W SEG_03 Lat/Long Near Early: 4 deg 4.4' S 71 deg 2.6' W Lat/Long Far Early: 4 deg 15.1' S 71 deg 21.1' W GMT Center 1994/106:18:23:45.2 Lat/Long Center: 4 deg 33.2' S 70 deg 58.4' W Lat/Long Near Late: 4 deg 51.4' S 70 deg 35.6' W Lat/Long Far Late: 5 deg 2.1' S 70 deg 54.1' W SEG_04 Lat/Long Near Early: 4 deg 51.4' S 70 deg 35.6' W Lat/Long Far Early: 5 deg 2.1' S 70 deg 54.1' W GMT Center 1994/106:18:23:59.0 Lat/Long Center: 5 deg 20.3' S 70 deg 31.3' W Lat/Long Near Late: 5 deg 38.5' S 70 deg 8.6' W Lat/Long Far Late: 5 deg 49.2' S 70 deg 27.1' W SEG_05 Lat/Long Near Early: 5 deg 38.5' S 70 deg 8.6' W Lat/Long Far Early: 5 deg 49.2' S 70 deg 27.1' W GMT Center 1994/106:18:24:12.7 Lat/Long Center: 6 deg 7.3' S 70 deg 4.3' W Lat/Long Near Late: 6 deg 25.5' S 69 deg 41.4' W Lat/Long Far Late: 6 deg 36.2' S 69 deg 60.0' W SEG_06 Lat/Long Near Early: 6 deg 25.5' S 69 deg 41.4' W Lat/Long Far Early: 6 deg 36.2' S 69 deg 60.0' W GMT Center 1994/106:18:24:26.5 Lat/Long Center: 6 deg 54.3' S 69 deg 37.1' W Lat/Long Near Late: 7 deg 12.5' S 69 deg 14.2' W Lat/Long Far Late: 7 deg 23.2' S 69 deg 32.8' W SEG_07 Lat/Long Near Early: 7 deg 12.5' S 69 deg 14.2' W Lat/Long Far Early: 7 deg 23.2' S 69 deg 32.8' W GMT Center 1994/106:18:24:40.2 Lat/Long Center: 7 deg 41.3' S 69 deg 9.9' W Lat/Long Near Late: 7 deg 59.5' S 68 deg 46.9' W Lat/Long Far Late: 8 deg 10.2' S 69 deg 5.5' W SEG_08 Lat/Long Near Early: 7 deg 59.5' S 68 deg 46.9' W Lat/Long Far Early: 8 deg 10.2' S 69 deg 5.5' W GMT Center 1994/106:18:24:54.0 Lat/Long Center: 8 deg 28.3' S 68 deg 42.5' W Lat/Long Near Late: 8 deg 46.4' S 68 deg 19.5' W Lat/Long Far Late: 8 deg 57.2' S 68 deg 38.2' W SEG_09 Lat/Long Near Early: 8 deg 46.4' S 68 deg 19.5' W Lat/Long Far Early: 8 deg 57.2' S 68 deg 38.2' W GMT Center 1994/106:18:25:07.7 Lat/Long Center: 9 deg 15.2' S 68 deg 15.1' W Lat/Long Near Late: 9 deg 33.3' S 67 deg 52.0' W Lat/Long Far Late: 9 deg 44.1' S 68 deg 10.7' W SEG_10 Lat/Long Near Early: 9 deg 33.3' S 67 deg 52.0' W Lat/Long Far Early: 9 deg 44.1' S 68 deg 10.7' W GMT Center 1994/106:18:25:21.5 Lat/Long Center: 10 deg 2.1' S 67 deg 47.5' W Lat/Long Near Late: 10 deg 20.2' S 67 deg 24.4' W Lat/Long Far Late: 10 deg 31.0' S 67 deg 43.1' W SEG_11 Lat/Long Near Early: 10 deg 20.2' S 67 deg 24.4' W Lat/Long Far Early: 10 deg 31.0' S 67 deg 43.1' W GMT Center 1994/106:18:25:35.2 Lat/Long Center: 10 deg 49.0' S 67 deg 19.8' W Lat/Long Near Late: 11 deg 7.0' S 66 deg 56.6' W Lat/Long Far Late: 11 deg 17.8' S 67 deg 15.3' W SEG_12 Lat/Long Near Early: 11 deg 7.0' S 66 deg 56.6' W Lat/Long Far Early: 11 deg 17.8' S 67 deg 15.3' W GMT Center 1994/106:18:25:48.9 Lat/Long Center: 11 deg 35.8' S 66 deg 52.0' W Lat/Long Near Late: 11 deg 53.8' S 66 deg 28.6' W Lat/Long Far Late: 12 deg 4.7' S 66 deg 47.5' W SEG_13 Lat/Long Near Early: 11 deg 53.8' S 66 deg 28.6' W Lat/Long Far Early: 12 deg 4.7' S 66 deg 47.5' W GMT Center 1994/106:18:26:02.7 Lat/Long Center: 12 deg 22.6' S 66 deg 24.0' W Lat/Long Near Late: 12 deg 40.5' S 66 deg 0.5' W Lat/Long Far Late: 12 deg 51.4' S 66 deg 19.4' W SEG_14 Lat/Long Near Early: 12 deg 40.5' S 66 deg 0.5' W Lat/Long Far Early: 12 deg 51.4' S 66 deg 19.4' W GMT Center 1994/106:18:26:16.4 Lat/Long Center: 13 deg 9.3' S 65 deg 55.9' W Lat/Long Near Late: 13 deg 27.2' S 65 deg 32.3' W Lat/Long Far Late: 13 deg 38.1' S 65 deg 51.2' W SEG_15 Lat/Long Near Early: 13 deg 27.2' S 65 deg 32.3' W Lat/Long Far Early: 13 deg 38.1' S 65 deg 51.2' W GMT Center 1994/106:18:26:30.2 Lat/Long Center: 13 deg 56.0' S 65 deg 27.5' W Lat/Long Near Late: 14 deg 13.8' S 65 deg 3.8' W Lat/Long Far Late: 14 deg 24.8' S 65 deg 22.8' W SEG_16 Lat/Long Near Early: 14 deg 13.8' S 65 deg 3.8' W Lat/Long Far Early: 14 deg 24.8' S 65 deg 22.8' W GMT Center 1994/106:18:26:43.9 Lat/Long Center: 14 deg 42.6' S 64 deg 59.0' W Lat/Long Near Late: 15 deg 0.4' S 64 deg 35.1' W Lat/Long Far Late: 15 deg 11.4' S 64 deg 54.2' W SEG_17 Lat/Long Near Early: 15 deg 0.4' S 64 deg 35.1' W Lat/Long Far Early: 15 deg 11.4' S 64 deg 54.2' W GMT Center 1994/106:18:26:57.7 Lat/Long Center: 15 deg 29.1' S 64 deg 30.3' W Lat/Long Near Late: 15 deg 46.8' S 64 deg 6.3' W Lat/Long Far Late: 15 deg 57.9' S 64 deg 25.4' W SEG_18 Lat/Long Near Early: 15 deg 46.8' S 64 deg 6.3' W Lat/Long Far Early: 15 deg 57.9' S 64 deg 25.4' W GMT Center 1994/106:18:27:11.4 Lat/Long Center: 16 deg 15.6' S 64 deg 1.3' W Lat/Long Near Late: 16 deg 33.2' S 63 deg 37.1' W Lat/Long Far Late: 16 deg 44.4' S 63 deg 56.3' W SEG_19 Lat/Long Near Early: 16 deg 33.2' S 63 deg 37.1' W Lat/Long Far Early: 16 deg 44.4' S 63 deg 56.3' W GMT Center 1994/106:18:27:25.2 Lat/Long Center: 17 deg 2.0' S 63 deg 32.1' W Lat/Long Near Late: 17 deg 19.6' S 63 deg 7.8' W Lat/Long Far Late: 17 deg 30.8' S 63 deg 27.0' W SEG_20 Lat/Long Near Early: 17 deg 19.6' S 63 deg 7.8' W Lat/Long Far Early: 17 deg 30.8' S 63 deg 27.0' W GMT Center 1994/106:18:27:38.9 Lat/Long Center: 17 deg 48.3' S 63 deg 2.6' W Lat/Long Near Late: 18 deg 5.8' S 62 deg 38.2' W Lat/Long Far Late: 18 deg 17.1' S 62 deg 57.5' W SEG_21 Lat/Long Near Early: 18 deg 5.8' S 62 deg 38.2' W Lat/Long Far Early: 18 deg 17.1' S 62 deg 57.5' W GMT Center 1994/106:18:27:52.6 Lat/Long Center: 18 deg 34.6' S 62 deg 32.9' W Lat/Long Near Late: 18 deg 52.0' S 62 deg 8.3' W Lat/Long Far Late: 19 deg 3.3' S 62 deg 27.7' W SEG_22 Lat/Long Near Early: 18 deg 52.0' S 62 deg 8.3' W Lat/Long Far Early: 19 deg 3.3' S 62 deg 27.7' W GMT Center 1994/106:18:28:06.4 Lat/Long Center: 19 deg 20.7' S 62 deg 2.9' W Lat/Long Near Late: 19 deg 38.0' S 61 deg 38.1' W Lat/Long Far Late: 19 deg 49.4' S 61 deg 57.6' W SEG_23 Lat/Long Near Early: 19 deg 38.0' S 61 deg 38.1' W Lat/Long Far Early: 19 deg 49.4' S 61 deg 57.6' W GMT Center 1994/106:18:28:20.1 Lat/Long Center: 20 deg 6.8' S 61 deg 32.7' W Lat/Long Near Late: 20 deg 24.0' S 61 deg 7.6' W Lat/Long Far Late: 20 deg 35.5' S 61 deg 27.2' W SEG_24 Lat/Long Near Early: 20 deg 24.0' S 61 deg 7.6' W Lat/Long Far Early: 20 deg 35.5' S 61 deg 27.2' W GMT Center 1994/106:18:28:33.9 Lat/Long Center: 20 deg 52.7' S 61 deg 2.1' W Lat/Long Near Late: 21 deg 9.9' S 60 deg 36.8' W Lat/Long Far Late: 21 deg 21.4' S 60 deg 56.4' W SEG_25 Lat/Long Near Early: 21 deg 9.9' S 60 deg 36.8' W Lat/Long Far Early: 21 deg 21.4' S 60 deg 56.4' W GMT Center 1994/106:18:28:47.6 Lat/Long Center: 21 deg 38.6' S 60 deg 31.1' W Lat/Long Near Late: 21 deg 55.6' S 60 deg 5.7' W Lat/Long Far Late: 22 deg 7.2' S 60 deg 25.4' W SEG_26 Lat/Long Near Early: 21 deg 55.6' S 60 deg 5.7' W Lat/Long Far Early: 22 deg 7.2' S 60 deg 25.4' W GMT Center 1994/106:18:29:01.4 Lat/Long Center: 22 deg 24.3' S 59 deg 59.9' W Lat/Long Near Late: 22 deg 41.2' S 59 deg 34.2' W Lat/Long Far Late: 22 deg 53.0' S 59 deg 54.0' W SEG_27 Lat/Long Near Early: 22 deg 41.2' S 59 deg 34.2' W Lat/Long Far Early: 22 deg 53.0' S 59 deg 54.0' W GMT Center 1994/106:18:29:15.1 Lat/Long Center: 23 deg 9.9' S 59 deg 28.2' W Lat/Long Near Late: 23 deg 26.7' S 59 deg 2.4' W Lat/Long Far Late: 23 deg 38.6' S 59 deg 22.2' W SEG_28 Lat/Long Near Early: 23 deg 26.7' S 59 deg 2.4' W Lat/Long Far Early: 23 deg 38.6' S 59 deg 22.2' W GMT Center 1994/106:18:29:28.8 Lat/Long Center: 23 deg 55.4' S 58 deg 56.2' W Lat/Long Near Late: 24 deg 12.1' S 58 deg 30.1' W Lat/Long Far Late: 24 deg 24.0' S 58 deg 50.1' W SEG_29 Lat/Long Near Early: 24 deg 12.1' S 58 deg 30.1' W Lat/Long Far Early: 24 deg 24.0' S 58 deg 50.1' W GMT Center 1994/106:18:29:42.6 Lat/Long Center: 24 deg 40.8' S 58 deg 23.8' W Lat/Long Near Late: 24 deg 57.4' S 57 deg 57.5' W Lat/Long Far Late: 25 deg 9.4' S 58 deg 17.5' W SEG_30 Lat/Long Near Early: 24 deg 57.4' S 57 deg 57.5' W Lat/Long Far Early: 25 deg 9.4' S 58 deg 17.5' W GMT Center 1994/106:18:29:56.3 Lat/Long Center: 25 deg 26.0' S 57 deg 51.0' W Lat/Long Near Late: 25 deg 42.5' S 57 deg 24.4' W Lat/Long Far Late: 25 deg 54.6' S 57 deg 44.5' W SEG_31 Lat/Long Near Early: 25 deg 42.5' S 57 deg 24.4' W Lat/Long Far Early: 25 deg 54.6' S 57 deg 44.5' W GMT Center 1994/106:18:30:10.1 Lat/Long Center: 26 deg 11.1' S 57 deg 17.8' W Lat/Long Near Late: 26 deg 27.4' S 56 deg 50.9' W Lat/Long Far Late: 26 deg 39.6' S 57 deg 11.1' W SEG_32 Lat/Long Near Early: 26 deg 27.4' S 56 deg 50.9' W Lat/Long Far Early: 26 deg 39.6' S 57 deg 11.1' W GMT Center 1994/106:18:30:23.8 Lat/Long Center: 26 deg 56.0' S 56 deg 44.1' W Lat/Long Near Late: 27 deg 12.2' S 56 deg 16.9' W Lat/Long Far Late: 27 deg 24.5' S 56 deg 37.2' W SEG_33 Lat/Long Near Early: 27 deg 12.2' S 56 deg 16.9' W Lat/Long Far Early: 27 deg 24.5' S 56 deg 37.2' W GMT Center 1994/106:18:30:37.6 Lat/Long Center: 27 deg 40.8' S 56 deg 9.9' W Lat/Long Near Late: 27 deg 56.9' S 55 deg 42.4' W Lat/Long Far Late: 28 deg 9.3' S 56 deg 2.9' W SEG_34 Lat/Long Near Early: 27 deg 56.9' S 55 deg 42.4' W Lat/Long Far Early: 28 deg 9.3' S 56 deg 2.9' W GMT Center 1994/106:18:30:51.3 Lat/Long Center: 28 deg 25.4' S 55 deg 35.3' W Lat/Long Near Data End: 28 deg 32.8' S 55 deg 14.3' W Lat/Long Far Data End: 28 deg 45.3' S 55 deg 34.8' W