DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 151.50 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): 20 Pulse Duration (micro sec): 8 Quantization Format: BFPQ Beam Spoiling Mode: 0 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: 1994/108:17:40:16.9 Data Take End GMT: 1994/108:17:47:40.5 Data Take Duration (min:sec): 7:19 Latitude at Start GMT: 2 deg 34.5' S Longitude at Start GMT: 72 deg 7.2' W Latitude at End GMT: 27 deg 26.0' S Longitude at End GMT: 56 deg 11.5' W Center Incidence Angle (deg): 28.4 Track Angle at Image Center: 148.9 deg E of True North Along-Track Image Size (km): 3230.0 Cross-Track Image Size (km): 32.2 Along-Track Resolution (m): 89 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): 4.9 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 33 Bytes per Record: 2000 Records per Segment: 794 Product Generation Date: Jul 25, 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: 10643 Comments: SEG_01 Lat/Long Near Early: 2 deg 30.2' S 71 deg 59.9' W Lat/Long Far Early: 2 deg 38.7' S 72 deg 14.5' W GMT Center 1994/108:17:40:23.8 Lat/Long Center: 2 deg 57.9' S 71 deg 53.8' W Lat/Long Near Late: 3 deg 17.4' S 71 deg 32.8' W Lat/Long Far Late: 3 deg 25.9' S 71 deg 47.5' W SEG_02 Lat/Long Near Early: 3 deg 17.4' S 71 deg 32.8' W Lat/Long Far Early: 3 deg 25.9' S 71 deg 47.5' W GMT Center 1994/108:17:40:37.5 Lat/Long Center: 3 deg 45.0' S 71 deg 26.7' W Lat/Long Near Late: 4 deg 4.5' S 71 deg 5.8' W Lat/Long Far Late: 4 deg 13.0' S 71 deg 20.5' W SEG_03 Lat/Long Near Early: 4 deg 4.5' S 71 deg 5.8' W Lat/Long Far Early: 4 deg 13.0' S 71 deg 20.5' W GMT Center 1994/108:17:40:51.2 Lat/Long Center: 4 deg 32.1' S 70 deg 59.6' W Lat/Long Near Late: 4 deg 51.3' S 70 deg 38.8' W Lat/Long Far Late: 4 deg 59.8' S 70 deg 53.6' W SEG_04 Lat/Long Near Early: 4 deg 51.3' S 70 deg 38.8' W Lat/Long Far Early: 4 deg 59.8' S 70 deg 53.6' W GMT Center 1994/108:17:41:05.0 Lat/Long Center: 5 deg 19.2' S 70 deg 32.5' W Lat/Long Near Late: 5 deg 38.4' S 70 deg 11.6' W Lat/Long Far Late: 5 deg 46.9' S 70 deg 26.4' W SEG_05 Lat/Long Near Early: 5 deg 38.4' S 70 deg 11.6' W Lat/Long Far Early: 5 deg 46.9' S 70 deg 26.4' W GMT Center 1994/108:17:41:18.7 Lat/Long Center: 6 deg 6.0' S 70 deg 5.5' W Lat/Long Near Late: 6 deg 25.4' S 69 deg 44.4' W Lat/Long Far Late: 6 deg 34.0' S 69 deg 59.2' W SEG_06 Lat/Long Near Early: 6 deg 25.4' S 69 deg 44.4' W Lat/Long Far Early: 6 deg 34.0' S 69 deg 59.2' W GMT Center 1994/108:17:41:32.4 Lat/Long Center: 6 deg 53.1' S 69 deg 38.2' W Lat/Long Near Late: 7 deg 12.1' S 69 deg 17.2' W Lat/Long Far Late: 7 deg 20.7' S 69 deg 32.0' W SEG_07 Lat/Long Near Early: 7 deg 12.1' S 69 deg 17.2' W Lat/Long Far Early: 7 deg 20.7' S 69 deg 32.0' W GMT Center 1994/108:17:41:46.2 Lat/Long Center: 7 deg 40.1' S 69 deg 10.8' W Lat/Long Near Late: 7 deg 59.1' S 68 deg 49.7' W Lat/Long Far Late: 8 deg 7.7' S 69 deg 4.6' W SEG_08 Lat/Long Near Early: 7 deg 59.1' S 68 deg 49.7' W Lat/Long Far Early: 8 deg 7.7' S 69 deg 4.6' W GMT Center 1994/108:17:41:59.9 Lat/Long Center: 8 deg 26.7' S 68 deg 43.5' W Lat/Long Near Late: 8 deg 46.1' S 68 deg 22.2' W Lat/Long Far Late: 8 deg 54.7' S 68 deg 37.1' W SEG_09 Lat/Long Near Early: 8 deg 46.1' S 68 deg 22.2' W Lat/Long Far Early: 8 deg 54.7' S 68 deg 37.1' W GMT Center 1994/108:17:42:13.6 Lat/Long Center: 9 deg 13.7' S 68 deg 15.9' W Lat/Long Near Late: 9 deg 32.7' S 67 deg 54.7' W Lat/Long Far Late: 9 deg 41.3' S 68 deg 9.6' W SEG_10 Lat/Long Near Early: 9 deg 32.7' S 67 deg 54.7' W Lat/Long Far Early: 9 deg 41.3' S 68 deg 9.6' W GMT Center 1994/108:17:42:27.4 Lat/Long Center: 10 deg 0.6' S 67 deg 48.1' W Lat/Long Near Late: 10 deg 19.5' S 67 deg 26.8' W Lat/Long Far Late: 10 deg 28.3' S 67 deg 41.8' W SEG_11 Lat/Long Near Early: 10 deg 19.5' S 67 deg 26.8' W Lat/Long Far Early: 10 deg 28.3' S 67 deg 41.8' W GMT Center 1994/108:17:42:41.1 Lat/Long Center: 10 deg 47.2' S 67 deg 20.5' W Lat/Long Near Late: 11 deg 6.4' S 66 deg 58.8' W Lat/Long Far Late: 11 deg 15.1' S 67 deg 13.9' W SEG_12 Lat/Long Near Early: 11 deg 6.4' S 66 deg 58.8' W Lat/Long Far Early: 11 deg 15.1' S 67 deg 13.9' W GMT Center 1994/108:17:42:54.8 Lat/Long Center: 11 deg 34.0' S 66 deg 52.4' W Lat/Long Near Late: 11 deg 52.8' S 66 deg 30.9' W Lat/Long Far Late: 12 deg 1.6' S 66 deg 46.0' W SEG_13 Lat/Long Near Early: 11 deg 52.8' S 66 deg 30.9' W Lat/Long Far Early: 12 deg 1.6' S 66 deg 46.0' W GMT Center 1994/108:17:43:08.6 Lat/Long Center: 12 deg 20.7' S 66 deg 24.2' W Lat/Long Near Late: 12 deg 39.5' S 66 deg 2.6' W Lat/Long Far Late: 12 deg 48.4' S 66 deg 17.7' W SEG_14 Lat/Long Near Early: 12 deg 39.5' S 66 deg 2.6' W Lat/Long Far Early: 12 deg 48.4' S 66 deg 17.7' W GMT Center 1994/108:17:43:22.3 Lat/Long Center: 13 deg 7.4' S 65 deg 55.8' W Lat/Long Near Late: 13 deg 26.2' S 65 deg 34.0' W Lat/Long Far Late: 13 deg 35.0' S 65 deg 49.3' W SEG_15 Lat/Long Near Early: 13 deg 26.2' S 65 deg 34.0' W Lat/Long Far Early: 13 deg 35.0' S 65 deg 49.3' W GMT Center 1994/108:17:43:36.0 Lat/Long Center: 13 deg 53.7' S 65 deg 27.4' W Lat/Long Near Late: 14 deg 12.7' S 65 deg 5.3' W Lat/Long Far Late: 14 deg 21.7' S 65 deg 20.6' W SEG_16 Lat/Long Near Early: 14 deg 12.7' S 65 deg 5.3' W Lat/Long Far Early: 14 deg 21.7' S 65 deg 20.6' W GMT Center 1994/108:17:43:49.8 Lat/Long Center: 14 deg 40.3' S 64 deg 58.7' W Lat/Long Near Late: 14 deg 58.9' S 64 deg 36.6' W Lat/Long Far Late: 15 deg 7.9' S 64 deg 52.0' W SEG_17 Lat/Long Near Early: 14 deg 58.9' S 64 deg 36.6' W Lat/Long Far Early: 15 deg 7.9' S 64 deg 52.0' W GMT Center 1994/108:17:44:03.5 Lat/Long Center: 15 deg 26.8' S 64 deg 29.6' W Lat/Long Near Late: 15 deg 45.3' S 64 deg 7.4' W Lat/Long Far Late: 15 deg 54.4' S 64 deg 22.9' W SEG_18 Lat/Long Near Early: 15 deg 45.3' S 64 deg 7.4' W Lat/Long Far Early: 15 deg 54.4' S 64 deg 22.9' W GMT Center 1994/108:17:44:17.2 Lat/Long Center: 16 deg 12.9' S 64 deg 0.6' W Lat/Long Near Late: 16 deg 31.7' S 63 deg 38.0' W Lat/Long Far Late: 16 deg 40.8' S 63 deg 53.6' W SEG_19 Lat/Long Near Early: 16 deg 31.7' S 63 deg 38.0' W Lat/Long Far Early: 16 deg 40.8' S 63 deg 53.6' W GMT Center 1994/108:17:44:31.0 Lat/Long Center: 16 deg 59.2' S 63 deg 31.1' W Lat/Long Near Late: 17 deg 17.6' S 63 deg 8.6' W Lat/Long Far Late: 17 deg 26.8' S 63 deg 24.2' W SEG_20 Lat/Long Near Early: 17 deg 17.6' S 63 deg 8.6' W Lat/Long Far Early: 17 deg 26.8' S 63 deg 24.2' W GMT Center 1994/108:17:44:44.7 Lat/Long Center: 17 deg 45.5' S 63 deg 1.4' W Lat/Long Near Late: 18 deg 3.8' S 62 deg 38.7' W Lat/Long Far Late: 18 deg 13.0' S 62 deg 54.3' W SEG_21 Lat/Long Near Early: 18 deg 3.8' S 62 deg 38.7' W Lat/Long Far Early: 18 deg 13.0' S 62 deg 54.3' W GMT Center 1994/108:17:44:58.4 Lat/Long Center: 18 deg 31.3' S 62 deg 31.6' W Lat/Long Near Late: 18 deg 49.8' S 62 deg 8.4' W Lat/Long Far Late: 18 deg 59.2' S 62 deg 24.2' W SEG_22 Lat/Long Near Early: 18 deg 49.8' S 62 deg 8.4' W Lat/Long Far Early: 18 deg 59.2' S 62 deg 24.2' W GMT Center 1994/108:17:45:12.2 Lat/Long Center: 19 deg 17.4' S 62 deg 1.3' W Lat/Long Near Late: 19 deg 35.5' S 61 deg 38.1' W Lat/Long Far Late: 19 deg 44.9' S 61 deg 54.0' W SEG_23 Lat/Long Near Early: 19 deg 35.5' S 61 deg 38.1' W Lat/Long Far Early: 19 deg 44.9' S 61 deg 54.0' W GMT Center 1994/108:17:45:25.9 Lat/Long Center: 20 deg 3.3' S 61 deg 30.6' W Lat/Long Near Late: 20 deg 21.3' S 61 deg 7.3' W Lat/Long Far Late: 20 deg 30.8' S 61 deg 23.3' W SEG_24 Lat/Long Near Early: 20 deg 21.3' S 61 deg 7.3' W Lat/Long Far Early: 20 deg 30.8' S 61 deg 23.3' W GMT Center 1994/108:17:45:39.6 Lat/Long Center: 20 deg 48.8' S 60 deg 59.9' W Lat/Long Near Late: 21 deg 7.1' S 60 deg 36.1' W Lat/Long Far Late: 21 deg 16.6' S 60 deg 52.2' W SEG_25 Lat/Long Near Early: 21 deg 7.1' S 60 deg 36.1' W Lat/Long Far Early: 21 deg 16.6' S 60 deg 52.2' W GMT Center 1994/108:17:45:53.4 Lat/Long Center: 21 deg 34.6' S 60 deg 28.6' W Lat/Long Near Late: 21 deg 52.4' S 60 deg 4.9' W Lat/Long Far Late: 22 deg 2.0' S 60 deg 21.0' W SEG_26 Lat/Long Near Early: 21 deg 52.4' S 60 deg 4.9' W Lat/Long Far Early: 22 deg 2.0' S 60 deg 21.0' W GMT Center 1994/108:17:46:07.1 Lat/Long Center: 22 deg 20.2' S 59 deg 57.0' W Lat/Long Near Late: 22 deg 37.8' S 59 deg 33.0' W Lat/Long Far Late: 22 deg 47.6' S 59 deg 49.2' W SEG_27 Lat/Long Near Early: 22 deg 37.8' S 59 deg 33.0' W Lat/Long Far Early: 22 deg 47.6' S 59 deg 49.2' W GMT Center 1994/108:17:46:20.8 Lat/Long Center: 23 deg 5.6' S 59 deg 25.0' W Lat/Long Near Late: 23 deg 23.2' S 59 deg 0.7' W Lat/Long Far Late: 23 deg 33.1' S 59 deg 17.1' W SEG_28 Lat/Long Near Early: 23 deg 23.2' S 59 deg 0.7' W Lat/Long Far Early: 23 deg 33.1' S 59 deg 17.1' W GMT Center 1994/108:17:46:34.6 Lat/Long Center: 23 deg 50.7' S 58 deg 52.8' W Lat/Long Near Late: 24 deg 8.4' S 58 deg 28.0' W Lat/Long Far Late: 24 deg 18.4' S 58 deg 44.5' W SEG_29 Lat/Long Near Early: 24 deg 8.4' S 58 deg 28.0' W Lat/Long Far Early: 24 deg 18.4' S 58 deg 44.5' W GMT Center 1994/108:17:46:48.3 Lat/Long Center: 24 deg 35.9' S 58 deg 20.0' W Lat/Long Near Late: 24 deg 53.2' S 57 deg 55.2' W Lat/Long Far Late: 25 deg 3.3' S 58 deg 11.8' W SEG_30 Lat/Long Near Early: 24 deg 53.2' S 57 deg 55.2' W Lat/Long Far Early: 25 deg 3.3' S 58 deg 11.8' W GMT Center 1994/108:17:47:02.0 Lat/Long Center: 25 deg 20.9' S 57 deg 46.8' W Lat/Long Near Late: 25 deg 38.1' S 57 deg 21.7' W Lat/Long Far Late: 25 deg 48.3' S 57 deg 38.4' W SEG_31 Lat/Long Near Early: 25 deg 38.1' S 57 deg 21.7' W Lat/Long Far Early: 25 deg 48.3' S 57 deg 38.4' W GMT Center 1994/108:17:47:15.8 Lat/Long Center: 26 deg 5.5' S 57 deg 13.3' W Lat/Long Near Late: 26 deg 22.9' S 56 deg 47.7' W Lat/Long Far Late: 26 deg 33.2' S 57 deg 4.6' W SEG_32 Lat/Long Near Early: 26 deg 22.9' S 56 deg 47.7' W Lat/Long Far Early: 26 deg 33.2' S 57 deg 4.6' W GMT Center 1994/108:17:47:29.5 Lat/Long Center: 26 deg 50.3' S 56 deg 39.2' W Lat/Long Near Late: 27 deg 7.1' S 56 deg 13.5' W Lat/Long Far Late: 27 deg 17.6' S 56 deg 30.5' W SEG_33 Lat/Long Near Early: 27 deg 7.1' S 56 deg 13.5' W Lat/Long Far Early: 27 deg 17.6' S 56 deg 30.5' W Lat/Long Near Data End: 27 deg 20.7' S 56 deg 2.9' W Lat/Long Far Data End: 27 deg 31.2' S 56 deg 19.9' W