DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 71.70 Site Name: Sena Madureira, Brazil Site ID: EB5 Mission ID: SRL-2 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): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1620.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/277:19:35:45.9 Data Take End GMT: 1994/277:19:42:56.6 Data Take Duration (min:sec): 7:12 Latitude at Start GMT: 4 deg 28.3' S Longitude at Start GMT: 71 deg 2.3' W Latitude at End GMT: 28 deg 43.7' S Longitude at End GMT: 55 deg 46.7' W Center Incidence Angle (deg): 61.1 Track Angle at Image Center: 149.4 deg E of True North Along-Track Image Size (km): 3126.5 Cross-Track Image Size (km): 50.6 Along-Track Resolution (m): 92 Cross-Track Resolution (m): 73 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: 32 Bytes per Record: 2000 Records per Segment: 1162 Product Generation Date: Nov 21, 1994 Processing Facility: JPL Processor S/W Version: 1.2.6 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 40402 Comments: SEG_01 Lat/Long Near Early: 4 deg 21.5' S 70 deg 50.5' W Lat/Long Far Early: 4 deg 35.1' S 71 deg 14.2' W GMT Center 1994/277:19:35:52.8 Lat/Long Center: 4 deg 51.8' S 70 deg 48.9' W Lat/Long Near Late: 5 deg 8.6' S 70 deg 23.6' W Lat/Long Far Late: 5 deg 22.2' S 70 deg 47.3' W SEG_02 Lat/Long Near Early: 5 deg 8.6' S 70 deg 23.6' W Lat/Long Far Early: 5 deg 22.2' S 70 deg 47.3' W GMT Center 1994/277:19:36:06.6 Lat/Long Center: 5 deg 39.0' S 70 deg 21.9' W Lat/Long Near Late: 5 deg 55.7' S 69 deg 56.6' W Lat/Long Far Late: 6 deg 9.3' S 70 deg 20.3' W SEG_03 Lat/Long Near Early: 5 deg 55.7' S 69 deg 56.6' W Lat/Long Far Early: 6 deg 9.3' S 70 deg 20.3' W GMT Center 1994/277:19:36:20.3 Lat/Long Center: 6 deg 26.1' S 69 deg 55.0' W Lat/Long Near Late: 6 deg 42.8' S 69 deg 29.6' W Lat/Long Far Late: 6 deg 56.4' S 69 deg 53.4' W SEG_04 Lat/Long Near Early: 6 deg 42.8' S 69 deg 29.6' W Lat/Long Far Early: 6 deg 56.4' S 69 deg 53.4' W GMT Center 1994/277:19:36:34.1 Lat/Long Center: 7 deg 13.2' S 69 deg 28.0' W Lat/Long Near Late: 7 deg 30.0' S 69 deg 2.5' W Lat/Long Far Late: 7 deg 43.6' S 69 deg 26.3' W SEG_05 Lat/Long Near Early: 7 deg 30.0' S 69 deg 2.5' W Lat/Long Far Early: 7 deg 43.6' S 69 deg 26.3' W GMT Center 1994/277:19:36:47.9 Lat/Long Center: 8 deg 0.3' S 69 deg 0.9' W Lat/Long Near Late: 8 deg 17.1' S 68 deg 35.4' W Lat/Long Far Late: 8 deg 30.7' S 68 deg 59.2' W SEG_06 Lat/Long Near Early: 8 deg 17.1' S 68 deg 35.4' W Lat/Long Far Early: 8 deg 30.7' S 68 deg 59.2' W GMT Center 1994/277:19:37:01.7 Lat/Long Center: 8 deg 47.4' S 68 deg 33.7' W Lat/Long Near Late: 9 deg 4.2' S 68 deg 8.2' W Lat/Long Far Late: 9 deg 17.8' S 68 deg 32.1' W SEG_07 Lat/Long Near Early: 9 deg 4.2' S 68 deg 8.2' W Lat/Long Far Early: 9 deg 17.8' S 68 deg 32.1' W GMT Center 1994/277:19:37:15.4 Lat/Long Center: 9 deg 34.5' S 68 deg 6.5' W Lat/Long Near Late: 9 deg 51.3' S 67 deg 40.8' W Lat/Long Far Late: 10 deg 4.9' S 68 deg 4.8' W SEG_08 Lat/Long Near Early: 9 deg 51.3' S 67 deg 40.8' W Lat/Long Far Early: 10 deg 4.9' S 68 deg 4.8' W GMT Center 1994/277:19:37:29.2 Lat/Long Center: 10 deg 21.6' S 67 deg 39.1' W Lat/Long Near Late: 10 deg 38.3' S 67 deg 13.4' W Lat/Long Far Late: 10 deg 52.0' S 67 deg 37.4' W SEG_09 Lat/Long Near Early: 10 deg 38.3' S 67 deg 13.4' W Lat/Long Far Early: 10 deg 52.0' S 67 deg 37.4' W GMT Center 1994/277:19:37:43.0 Lat/Long Center: 11 deg 8.7' S 67 deg 11.7' W Lat/Long Near Late: 11 deg 25.3' S 66 deg 45.9' W Lat/Long Far Late: 11 deg 39.0' S 67 deg 9.9' W SEG_10 Lat/Long Near Early: 11 deg 25.3' S 66 deg 45.9' W Lat/Long Far Early: 11 deg 39.0' S 67 deg 9.9' W GMT Center 1994/277:19:37:56.8 Lat/Long Center: 11 deg 55.7' S 66 deg 44.1' W Lat/Long Near Late: 12 deg 12.3' S 66 deg 18.2' W Lat/Long Far Late: 12 deg 26.1' S 66 deg 42.3' W SEG_11 Lat/Long Near Early: 12 deg 12.3' S 66 deg 18.2' W Lat/Long Far Early: 12 deg 26.1' S 66 deg 42.3' W GMT Center 1994/277:19:38:10.6 Lat/Long Center: 12 deg 42.7' S 66 deg 16.4' W Lat/Long Near Late: 12 deg 59.3' S 65 deg 50.4' W Lat/Long Far Late: 13 deg 13.1' S 66 deg 14.6' W SEG_12 Lat/Long Near Early: 12 deg 59.3' S 65 deg 50.4' W Lat/Long Far Early: 13 deg 13.1' S 66 deg 14.6' W GMT Center 1994/277:19:38:24.3 Lat/Long Center: 13 deg 29.7' S 65 deg 48.5' W Lat/Long Near Late: 13 deg 46.2' S 65 deg 22.4' W Lat/Long Far Late: 14 deg 0.0' S 65 deg 46.7' W SEG_13 Lat/Long Near Early: 13 deg 46.2' S 65 deg 22.4' W Lat/Long Far Early: 14 deg 0.0' S 65 deg 46.7' W GMT Center 1994/277:19:38:38.1 Lat/Long Center: 14 deg 16.6' S 65 deg 20.5' W Lat/Long Near Late: 14 deg 33.1' S 64 deg 54.3' W Lat/Long Far Late: 14 deg 46.9' S 65 deg 18.6' W SEG_14 Lat/Long Near Early: 14 deg 33.1' S 64 deg 54.3' W Lat/Long Far Early: 14 deg 46.9' S 65 deg 18.6' W GMT Center 1994/277:19:38:51.9 Lat/Long Center: 15 deg 3.5' S 64 deg 52.3' W Lat/Long Near Late: 15 deg 19.9' S 64 deg 25.9' W Lat/Long Far Late: 15 deg 33.8' S 64 deg 50.3' W SEG_15 Lat/Long Near Early: 15 deg 19.9' S 64 deg 25.9' W Lat/Long Far Early: 15 deg 33.8' S 64 deg 50.3' W GMT Center 1994/277:19:39:05.7 Lat/Long Center: 15 deg 50.3' S 64 deg 23.9' W Lat/Long Near Late: 16 deg 6.7' S 63 deg 57.4' W Lat/Long Far Late: 16 deg 20.6' S 64 deg 21.9' W SEG_16 Lat/Long Near Early: 16 deg 6.7' S 63 deg 57.4' W Lat/Long Far Early: 16 deg 20.6' S 64 deg 21.9' W GMT Center 1994/277:19:39:19.4 Lat/Long Center: 16 deg 37.1' S 63 deg 55.3' W Lat/Long Near Late: 16 deg 53.5' S 63 deg 28.7' W Lat/Long Far Late: 17 deg 7.4' S 63 deg 53.2' W SEG_17 Lat/Long Near Early: 16 deg 53.5' S 63 deg 28.7' W Lat/Long Far Early: 17 deg 7.4' S 63 deg 53.2' W GMT Center 1994/277:19:39:33.2 Lat/Long Center: 17 deg 23.8' S 63 deg 26.5' W Lat/Long Near Late: 17 deg 40.1' S 62 deg 59.7' W Lat/Long Far Late: 17 deg 54.1' S 63 deg 24.3' W SEG_18 Lat/Long Near Early: 17 deg 40.1' S 62 deg 59.7' W Lat/Long Far Early: 17 deg 54.1' S 63 deg 24.3' W GMT Center 1994/277:19:39:47.0 Lat/Long Center: 18 deg 10.5' S 62 deg 57.5' W Lat/Long Near Late: 18 deg 26.7' S 62 deg 30.5' W Lat/Long Far Late: 18 deg 40.8' S 62 deg 55.2' W SEG_19 Lat/Long Near Early: 18 deg 26.7' S 62 deg 30.5' W Lat/Long Far Early: 18 deg 40.8' S 62 deg 55.2' W GMT Center 1994/277:19:40:00.8 Lat/Long Center: 18 deg 57.0' S 62 deg 28.2' W Lat/Long Near Late: 19 deg 13.2' S 62 deg 1.1' W Lat/Long Far Late: 19 deg 27.4' S 62 deg 25.8' W SEG_20 Lat/Long Near Early: 19 deg 13.2' S 62 deg 1.1' W Lat/Long Far Early: 19 deg 27.4' S 62 deg 25.8' W GMT Center 1994/277:19:40:14.5 Lat/Long Center: 19 deg 43.6' S 61 deg 58.6' W Lat/Long Near Late: 19 deg 59.7' S 61 deg 31.3' W Lat/Long Far Late: 20 deg 13.9' S 61 deg 56.2' W SEG_21 Lat/Long Near Early: 19 deg 59.7' S 61 deg 31.3' W Lat/Long Far Early: 20 deg 13.9' S 61 deg 56.2' W GMT Center 1994/277:19:40:28.3 Lat/Long Center: 20 deg 30.0' S 61 deg 28.8' W Lat/Long Near Late: 20 deg 46.1' S 61 deg 1.3' W Lat/Long Far Late: 21 deg 0.3' S 61 deg 26.3' W SEG_22 Lat/Long Near Early: 20 deg 46.1' S 61 deg 1.3' W Lat/Long Far Early: 21 deg 0.3' S 61 deg 26.3' W GMT Center 1994/277:19:40:42.1 Lat/Long Center: 21 deg 16.4' S 60 deg 58.7' W Lat/Long Near Late: 21 deg 32.4' S 60 deg 31.0' W Lat/Long Far Late: 21 deg 46.7' S 60 deg 56.1' W SEG_23 Lat/Long Near Early: 21 deg 32.4' S 60 deg 31.0' W Lat/Long Far Early: 21 deg 46.7' S 60 deg 56.1' W GMT Center 1994/277:19:40:55.9 Lat/Long Center: 22 deg 2.7' S 60 deg 28.3' W Lat/Long Near Late: 22 deg 18.5' S 60 deg 0.4' W Lat/Long Far Late: 22 deg 33.0' S 60 deg 25.5' W SEG_24 Lat/Long Near Early: 22 deg 18.5' S 60 deg 0.4' W Lat/Long Far Early: 22 deg 33.0' S 60 deg 25.5' W GMT Center 1994/277:19:41:09.6 Lat/Long Center: 22 deg 48.8' S 59 deg 57.5' W Lat/Long Near Late: 23 deg 4.6' S 59 deg 29.4' W Lat/Long Far Late: 23 deg 19.1' S 59 deg 54.7' W SEG_25 Lat/Long Near Early: 23 deg 4.6' S 59 deg 29.4' W Lat/Long Far Early: 23 deg 19.1' S 59 deg 54.7' W GMT Center 1994/277:19:41:23.4 Lat/Long Center: 23 deg 34.9' S 59 deg 26.5' W Lat/Long Near Late: 23 deg 50.6' S 58 deg 58.1' W Lat/Long Far Late: 24 deg 5.2' S 59 deg 23.5' W SEG_26 Lat/Long Near Early: 23 deg 50.6' S 58 deg 58.1' W Lat/Long Far Early: 24 deg 5.2' S 59 deg 23.5' W GMT Center 1994/277:19:41:37.2 Lat/Long Center: 24 deg 20.9' S 58 deg 55.0' W Lat/Long Near Late: 24 deg 36.5' S 58 deg 26.5' W Lat/Long Far Late: 24 deg 51.2' S 58 deg 51.9' W SEG_27 Lat/Long Near Early: 24 deg 36.5' S 58 deg 26.5' W Lat/Long Far Early: 24 deg 51.2' S 58 deg 51.9' W GMT Center 1994/277:19:41:51.0 Lat/Long Center: 25 deg 6.8' S 58 deg 23.2' W Lat/Long Near Late: 25 deg 22.3' S 57 deg 54.4' W Lat/Long Far Late: 25 deg 37.0' S 58 deg 19.9' W SEG_28 Lat/Long Near Early: 25 deg 22.3' S 57 deg 54.4' W Lat/Long Far Early: 25 deg 37.0' S 58 deg 19.9' W GMT Center 1994/277:19:42:04.7 Lat/Long Center: 25 deg 52.5' S 57 deg 51.0' W Lat/Long Near Late: 26 deg 7.9' S 57 deg 21.9' W Lat/Long Far Late: 26 deg 22.8' S 57 deg 47.6' W SEG_29 Lat/Long Near Early: 26 deg 7.9' S 57 deg 21.9' W Lat/Long Far Early: 26 deg 22.8' S 57 deg 47.6' W GMT Center 1994/277:19:42:18.5 Lat/Long Center: 26 deg 38.2' S 57 deg 18.4' W Lat/Long Near Late: 26 deg 53.4' S 56 deg 49.0' W Lat/Long Far Late: 27 deg 8.4' S 57 deg 14.8' W SEG_30 Lat/Long Near Early: 26 deg 53.4' S 56 deg 49.0' W Lat/Long Far Early: 27 deg 8.4' S 57 deg 14.8' W GMT Center 1994/277:19:42:32.3 Lat/Long Center: 27 deg 23.7' S 56 deg 45.3' W Lat/Long Near Late: 27 deg 38.8' S 56 deg 15.7' W Lat/Long Far Late: 27 deg 53.9' S 56 deg 41.6' W SEG_31 Lat/Long Near Early: 27 deg 38.8' S 56 deg 15.7' W Lat/Long Far Early: 27 deg 53.9' S 56 deg 41.6' W GMT Center 1994/277:19:42:46.1 Lat/Long Center: 28 deg 9.0' S 56 deg 11.8' W Lat/Long Near Late: 28 deg 24.1' S 55 deg 41.9' W Lat/Long Far Late: 28 deg 39.3' S 56 deg 7.9' W SEG_32 Lat/Long Near Early: 28 deg 24.1' S 55 deg 41.9' W Lat/Long Far Early: 28 deg 39.3' S 56 deg 7.9' W Lat/Long Near Data End: 28 deg 36.1' S 55 deg 33.7' W Lat/Long Far Data End: 28 deg 51.3' S 55 deg 59.7' W