DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 103.60 Site Name: Sena Madureira, Brazil Site ID: EB5 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 11 / 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): 1736.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/105:18:45:12.8 Data Take End GMT: 1994/105:18:51:19.1 Data Take Duration (min:sec): 6:7 Latitude at Start GMT: 6 deg 52.9' S Longitude at Start GMT: 69 deg 38.2' W Latitude at End GMT: 27 deg 26.1' S Longitude at End GMT: 56 deg 27.6' W Center Incidence Angle (deg): 48.8 Track Angle at Image Center: 148.9 deg E of True North Along-Track Image Size (km): 2663.7 Cross-Track Image Size (km): 56.8 Along-Track Resolution (m): 73 Cross-Track Resolution (m): 85 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): 4.1 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 27 Bytes per Record: 2000 Records per Segment: 1286 Product Generation Date: Aug 11, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 10898 Comments: SEG_01 Lat/Long Near Early: 6 deg 45.3' S 69 deg 25.0' W Lat/Long Far Early: 7 deg 0.5' S 69 deg 51.5' W GMT Center 1994/105:18:45:19.7 Lat/Long Center: 7 deg 16.4' S 69 deg 24.6' W Lat/Long Near Late: 7 deg 32.3' S 68 deg 57.7' W Lat/Long Far Late: 7 deg 47.6' S 69 deg 24.3' W SEG_02 Lat/Long Near Early: 7 deg 32.3' S 68 deg 57.7' W Lat/Long Far Early: 7 deg 47.6' S 69 deg 24.3' W GMT Center 1994/105:18:45:33.4 Lat/Long Center: 8 deg 3.4' S 68 deg 57.4' W Lat/Long Near Late: 8 deg 19.3' S 68 deg 30.5' W Lat/Long Far Late: 8 deg 34.6' S 68 deg 57.1' W SEG_03 Lat/Long Near Early: 8 deg 19.3' S 68 deg 30.5' W Lat/Long Far Early: 8 deg 34.6' S 68 deg 57.1' W GMT Center 1994/105:18:45:47.2 Lat/Long Center: 8 deg 50.4' S 68 deg 30.1' W Lat/Long Near Late: 9 deg 6.3' S 68 deg 3.1' W Lat/Long Far Late: 9 deg 21.6' S 68 deg 29.8' W SEG_04 Lat/Long Near Early: 9 deg 6.3' S 68 deg 3.1' W Lat/Long Far Early: 9 deg 21.6' S 68 deg 29.8' W GMT Center 1994/105:18:46:00.9 Lat/Long Center: 9 deg 37.4' S 68 deg 2.7' W Lat/Long Near Late: 9 deg 53.2' S 67 deg 35.6' W Lat/Long Far Late: 10 deg 8.6' S 68 deg 2.3' W SEG_05 Lat/Long Near Early: 9 deg 53.2' S 67 deg 35.6' W Lat/Long Far Early: 10 deg 8.6' S 68 deg 2.3' W GMT Center 1994/105:18:46:14.7 Lat/Long Center: 10 deg 24.4' S 67 deg 35.1' W Lat/Long Near Late: 10 deg 40.1' S 67 deg 7.9' W Lat/Long Far Late: 10 deg 55.5' S 67 deg 34.7' W SEG_06 Lat/Long Near Early: 10 deg 40.1' S 67 deg 7.9' W Lat/Long Far Early: 10 deg 55.5' S 67 deg 34.7' W GMT Center 1994/105:18:46:28.4 Lat/Long Center: 11 deg 11.3' S 67 deg 7.5' W Lat/Long Near Late: 11 deg 27.0' S 66 deg 40.2' W Lat/Long Far Late: 11 deg 42.5' S 67 deg 7.0' W SEG_07 Lat/Long Near Early: 11 deg 27.0' S 66 deg 40.2' W Lat/Long Far Early: 11 deg 42.5' S 67 deg 7.0' W GMT Center 1994/105:18:46:42.2 Lat/Long Center: 11 deg 58.2' S 66 deg 39.6' W Lat/Long Near Late: 12 deg 13.8' S 66 deg 12.2' W Lat/Long Far Late: 12 deg 29.3' S 66 deg 39.2' W SEG_08 Lat/Long Near Early: 12 deg 13.8' S 66 deg 12.2' W Lat/Long Far Early: 12 deg 29.3' S 66 deg 39.2' W GMT Center 1994/105:18:46:55.9 Lat/Long Center: 12 deg 45.0' S 66 deg 11.7' W Lat/Long Near Late: 13 deg 0.6' S 65 deg 44.2' W Lat/Long Far Late: 13 deg 16.1' S 66 deg 11.1' W SEG_09 Lat/Long Near Early: 13 deg 0.6' S 65 deg 44.2' W Lat/Long Far Early: 13 deg 16.1' S 66 deg 11.1' W GMT Center 1994/105:18:47:09.7 Lat/Long Center: 13 deg 31.8' S 65 deg 43.5' W Lat/Long Near Late: 13 deg 47.3' S 65 deg 15.9' W Lat/Long Far Late: 14 deg 2.9' S 65 deg 43.0' W SEG_10 Lat/Long Near Early: 13 deg 47.3' S 65 deg 15.9' W Lat/Long Far Early: 14 deg 2.9' S 65 deg 43.0' W GMT Center 1994/105:18:47:23.4 Lat/Long Center: 14 deg 18.5' S 65 deg 15.2' W Lat/Long Near Late: 14 deg 34.0' S 64 deg 47.4' W Lat/Long Far Late: 14 deg 49.7' S 65 deg 14.6' W SEG_11 Lat/Long Near Early: 14 deg 34.0' S 64 deg 47.4' W Lat/Long Far Early: 14 deg 49.7' S 65 deg 14.6' W GMT Center 1994/105:18:47:37.2 Lat/Long Center: 15 deg 5.2' S 64 deg 46.7' W Lat/Long Near Late: 15 deg 20.6' S 64 deg 18.8' W Lat/Long Far Late: 15 deg 36.3' S 64 deg 46.0' W SEG_12 Lat/Long Near Early: 15 deg 20.6' S 64 deg 18.8' W Lat/Long Far Early: 15 deg 36.3' S 64 deg 46.0' W GMT Center 1994/105:18:47:50.9 Lat/Long Center: 15 deg 51.8' S 64 deg 18.0' W Lat/Long Near Late: 16 deg 7.1' S 63 deg 49.9' W Lat/Long Far Late: 16 deg 22.9' S 64 deg 17.2' W SEG_13 Lat/Long Near Early: 16 deg 7.1' S 63 deg 49.9' W Lat/Long Far Early: 16 deg 22.9' S 64 deg 17.2' W GMT Center 1994/105:18:48:04.7 Lat/Long Center: 16 deg 38.3' S 63 deg 49.1' W Lat/Long Near Late: 16 deg 53.6' S 63 deg 20.8' W Lat/Long Far Late: 17 deg 9.5' S 63 deg 48.2' W SEG_14 Lat/Long Near Early: 16 deg 53.6' S 63 deg 20.8' W Lat/Long Far Early: 17 deg 9.5' S 63 deg 48.2' W GMT Center 1994/105:18:48:18.4 Lat/Long Center: 17 deg 24.8' S 63 deg 19.9' W Lat/Long Near Late: 17 deg 40.0' S 62 deg 51.5' W Lat/Long Far Late: 17 deg 55.9' S 63 deg 19.0' W SEG_15 Lat/Long Near Early: 17 deg 40.0' S 62 deg 51.5' W Lat/Long Far Early: 17 deg 55.9' S 63 deg 19.0' W GMT Center 1994/105:18:48:32.2 Lat/Long Center: 18 deg 11.2' S 62 deg 50.5' W Lat/Long Near Late: 18 deg 26.3' S 62 deg 21.9' W Lat/Long Far Late: 18 deg 42.3' S 62 deg 49.5' W SEG_16 Lat/Long Near Early: 18 deg 26.3' S 62 deg 21.9' W Lat/Long Far Early: 18 deg 42.3' S 62 deg 49.5' W GMT Center 1994/105:18:48:45.9 Lat/Long Center: 18 deg 57.5' S 62 deg 20.8' W Lat/Long Near Late: 19 deg 12.5' S 61 deg 52.0' W Lat/Long Far Late: 19 deg 28.6' S 62 deg 19.7' W SEG_17 Lat/Long Near Early: 19 deg 12.5' S 61 deg 52.0' W Lat/Long Far Early: 19 deg 28.6' S 62 deg 19.7' W GMT Center 1994/105:18:48:59.7 Lat/Long Center: 19 deg 43.7' S 61 deg 50.8' W Lat/Long Near Late: 19 deg 58.7' S 61 deg 21.9' W Lat/Long Far Late: 20 deg 14.9' S 61 deg 49.6' W SEG_18 Lat/Long Near Early: 19 deg 58.7' S 61 deg 21.9' W Lat/Long Far Early: 20 deg 14.9' S 61 deg 49.6' W GMT Center 1994/105:18:49:13.4 Lat/Long Center: 20 deg 29.8' S 61 deg 20.6' W Lat/Long Near Late: 20 deg 44.7' S 60 deg 51.4' W Lat/Long Far Late: 21 deg 1.0' S 61 deg 19.3' W SEG_19 Lat/Long Near Early: 20 deg 44.7' S 60 deg 51.4' W Lat/Long Far Early: 21 deg 1.0' S 61 deg 19.3' W GMT Center 1994/105:18:49:27.2 Lat/Long Center: 21 deg 15.9' S 60 deg 50.0' W Lat/Long Near Late: 21 deg 30.6' S 60 deg 20.6' W Lat/Long Far Late: 21 deg 47.0' S 60 deg 48.6' W SEG_20 Lat/Long Near Early: 21 deg 30.6' S 60 deg 20.6' W Lat/Long Far Early: 21 deg 47.0' S 60 deg 48.6' W GMT Center 1994/105:18:49:40.9 Lat/Long Center: 22 deg 1.8' S 60 deg 19.1' W Lat/Long Near Late: 22 deg 16.5' S 59 deg 49.5' W Lat/Long Far Late: 22 deg 33.0' S 60 deg 17.6' W SEG_21 Lat/Long Near Early: 22 deg 16.5' S 59 deg 49.5' W Lat/Long Far Early: 22 deg 33.0' S 60 deg 17.6' W GMT Center 1994/105:18:49:54.7 Lat/Long Center: 22 deg 47.6' S 59 deg 47.9' W Lat/Long Near Late: 23 deg 2.2' S 59 deg 18.0' W Lat/Long Far Late: 23 deg 18.8' S 59 deg 46.2' W SEG_22 Lat/Long Near Early: 23 deg 2.2' S 59 deg 18.0' W Lat/Long Far Early: 23 deg 18.8' S 59 deg 46.2' W GMT Center 1994/105:18:50:08.4 Lat/Long Center: 23 deg 33.3' S 59 deg 16.3' W Lat/Long Near Late: 23 deg 47.8' S 58 deg 46.2' W Lat/Long Far Late: 24 deg 4.5' S 59 deg 14.5' W SEG_23 Lat/Long Near Early: 23 deg 47.8' S 58 deg 46.2' W Lat/Long Far Early: 24 deg 4.5' S 59 deg 14.5' W GMT Center 1994/105:18:50:22.2 Lat/Long Center: 24 deg 18.9' S 58 deg 44.3' W Lat/Long Near Late: 24 deg 33.3' S 58 deg 13.9' W Lat/Long Far Late: 24 deg 50.1' S 58 deg 42.4' W SEG_24 Lat/Long Near Early: 24 deg 33.3' S 58 deg 13.9' W Lat/Long Far Early: 24 deg 50.1' S 58 deg 42.4' W GMT Center 1994/105:18:50:35.9 Lat/Long Center: 25 deg 4.4' S 58 deg 11.9' W Lat/Long Near Late: 25 deg 18.6' S 57 deg 41.3' W Lat/Long Far Late: 25 deg 35.5' S 58 deg 9.9' W SEG_25 Lat/Long Near Early: 25 deg 18.6' S 57 deg 41.3' W Lat/Long Far Early: 25 deg 35.5' S 58 deg 9.9' W GMT Center 1994/105:18:50:49.7 Lat/Long Center: 25 deg 49.7' S 57 deg 39.1' W Lat/Long Near Late: 26 deg 3.8' S 57 deg 8.2' W Lat/Long Far Late: 26 deg 20.9' S 57 deg 36.9' W SEG_26 Lat/Long Near Early: 26 deg 3.8' S 57 deg 8.2' W Lat/Long Far Early: 26 deg 20.9' S 57 deg 36.9' W GMT Center 1994/105:18:51:03.4 Lat/Long Center: 26 deg 34.9' S 57 deg 5.9' W Lat/Long Near Late: 26 deg 48.8' S 56 deg 34.7' W Lat/Long Far Late: 27 deg 6.1' S 57 deg 3.5' W SEG_27 Lat/Long Near Early: 26 deg 48.8' S 56 deg 34.7' W Lat/Long Far Early: 27 deg 6.1' S 57 deg 3.5' W GMT Center 1994/105:18:51:17.2 Lat/Long Center: 27 deg 20.0' S 56 deg 32.2' W Lat/Long Near Data End: 27 deg 17.5' S 56 deg 13.1' W Lat/Long Far Data End: 27 deg 34.8' S 56 deg 42.0' W