DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 86.60 Site Name: Bebedouro, Brazil Site ID: HS1 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 / X-SAR Antenna Direction: Left Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 34 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: 1994/104:17:35:25.4 Data Take End GMT: 1994/104:17:40:31.3 Data Take Duration (min:sec): 5:47 Latitude at Start GMT: 0 deg 46.5' N Longitude at Start GMT: 46 deg 1.6' W Latitude at End GMT: 16 deg 29.5' S Longitude at End GMT: 35 deg 38.9' W Center Incidence Angle (deg): 49.6 Track Angle at Image Center: 149.1 deg E of True North Along-Track Image Size (km): 2225.6 Cross-Track Image Size (km): 25.8 Along-Track Resolution (m): 74 Cross-Track Resolution (m): 84 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): 58.7 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 23 Bytes per Record: 2000 Records per Segment: 666 Product Generation Date: Jul 24, 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: 10578 Comments: SEG_01 Lat/Long Near Early: 0 deg 43.1' N 46 deg 7.7' W Lat/Long Far Early: 0 deg 50.0' N 45 deg 55.6' W GMT Center 1994/104:17:35:32.2 Lat/Long Center: 0 deg 23.1' N 45 deg 48.3' W Lat/Long Near Late: 0 deg 4.1' S 45 deg 40.7' W Lat/Long Far Late: 0 deg 2.9' N 45 deg 28.7' W SEG_02 Lat/Long Near Early: 0 deg 4.1' S 45 deg 40.7' W Lat/Long Far Early: 0 deg 2.9' N 45 deg 28.7' W GMT Center 1994/104:17:35:46.0 Lat/Long Center: 0 deg 24.0' S 45 deg 21.3' W Lat/Long Near Late: 0 deg 50.9' S 45 deg 13.9' W Lat/Long Far Late: 0 deg 43.9' S 45 deg 1.9' W SEG_03 Lat/Long Near Early: 0 deg 50.9' S 45 deg 13.9' W Lat/Long Far Early: 0 deg 43.9' S 45 deg 1.9' W GMT Center 1994/104:17:35:59.7 Lat/Long Center: 1 deg 11.2' S 44 deg 54.3' W Lat/Long Near Late: 1 deg 38.0' S 44 deg 46.9' W Lat/Long Far Late: 1 deg 31.1' S 44 deg 34.8' W SEG_04 Lat/Long Near Early: 1 deg 38.0' S 44 deg 46.9' W Lat/Long Far Early: 1 deg 31.1' S 44 deg 34.8' W GMT Center 1994/104:17:36:13.5 Lat/Long Center: 1 deg 57.9' S 44 deg 27.4' W Lat/Long Near Late: 2 deg 25.1' S 44 deg 19.8' W Lat/Long Far Late: 2 deg 18.1' S 44 deg 7.8' W SEG_05 Lat/Long Near Early: 2 deg 25.1' S 44 deg 19.8' W Lat/Long Far Early: 2 deg 18.1' S 44 deg 7.8' W GMT Center 1994/104:17:36:27.2 Lat/Long Center: 2 deg 45.0' S 44 deg 0.3' W Lat/Long Near Late: 3 deg 11.9' S 43 deg 52.9' W Lat/Long Far Late: 3 deg 4.9' S 43 deg 40.8' W SEG_06 Lat/Long Near Early: 3 deg 11.9' S 43 deg 52.9' W Lat/Long Far Early: 3 deg 4.9' S 43 deg 40.8' W GMT Center 1994/104:17:36:41.0 Lat/Long Center: 3 deg 32.1' S 43 deg 33.2' W Lat/Long Near Late: 3 deg 58.9' S 43 deg 25.7' W Lat/Long Far Late: 3 deg 51.9' S 43 deg 13.6' W SEG_07 Lat/Long Near Early: 3 deg 58.9' S 43 deg 25.7' W Lat/Long Far Early: 3 deg 51.9' S 43 deg 13.6' W GMT Center 1994/104:17:36:54.7 Lat/Long Center: 4 deg 18.7' S 43 deg 6.1' W Lat/Long Near Late: 4 deg 45.9' S 42 deg 58.4' W Lat/Long Far Late: 4 deg 38.9' S 42 deg 46.3' W SEG_08 Lat/Long Near Early: 4 deg 45.9' S 42 deg 58.4' W Lat/Long Far Early: 4 deg 38.9' S 42 deg 46.3' W GMT Center 1994/104:17:37:08.5 Lat/Long Center: 5 deg 5.7' S 42 deg 38.8' W Lat/Long Near Late: 5 deg 32.5' S 42 deg 31.2' W Lat/Long Far Late: 5 deg 25.5' S 42 deg 19.2' W SEG_09 Lat/Long Near Early: 5 deg 32.5' S 42 deg 31.2' W Lat/Long Far Early: 5 deg 25.5' S 42 deg 19.2' W GMT Center 1994/104:17:37:22.2 Lat/Long Center: 5 deg 52.3' S 42 deg 11.6' W Lat/Long Near Late: 6 deg 19.5' S 42 deg 3.7' W Lat/Long Far Late: 6 deg 12.4' S 41 deg 51.7' W SEG_10 Lat/Long Near Early: 6 deg 19.5' S 42 deg 3.7' W Lat/Long Far Early: 6 deg 12.4' S 41 deg 51.7' W GMT Center 1994/104:17:37:36.0 Lat/Long Center: 6 deg 39.2' S 41 deg 44.0' W Lat/Long Near Late: 7 deg 6.0' S 41 deg 36.3' W Lat/Long Far Late: 6 deg 58.9' S 41 deg 24.3' W SEG_11 Lat/Long Near Early: 7 deg 6.0' S 41 deg 36.3' W Lat/Long Far Early: 6 deg 58.9' S 41 deg 24.3' W GMT Center 1994/104:17:37:49.7 Lat/Long Center: 7 deg 26.0' S 41 deg 16.4' W Lat/Long Near Late: 7 deg 52.8' S 41 deg 8.6' W Lat/Long Far Late: 7 deg 45.6' S 40 deg 56.6' W SEG_12 Lat/Long Near Early: 7 deg 52.8' S 41 deg 8.6' W Lat/Long Far Early: 7 deg 45.6' S 40 deg 56.6' W GMT Center 1994/104:17:38:03.5 Lat/Long Center: 8 deg 12.4' S 40 deg 48.8' W Lat/Long Near Late: 8 deg 39.5' S 40 deg 40.8' W Lat/Long Far Late: 8 deg 32.4' S 40 deg 28.7' W SEG_13 Lat/Long Near Early: 8 deg 39.5' S 40 deg 40.8' W Lat/Long Far Early: 8 deg 32.4' S 40 deg 28.7' W GMT Center 1994/104:17:38:17.2 Lat/Long Center: 8 deg 59.1' S 40 deg 20.9' W Lat/Long Near Late: 9 deg 25.9' S 40 deg 13.0' W Lat/Long Far Late: 9 deg 18.7' S 40 deg 0.9' W SEG_14 Lat/Long Near Early: 9 deg 25.9' S 40 deg 13.0' W Lat/Long Far Early: 9 deg 18.7' S 40 deg 0.9' W GMT Center 1994/104:17:38:31.0 Lat/Long Center: 9 deg 45.8' S 39 deg 52.8' W Lat/Long Near Late: 10 deg 12.5' S 39 deg 44.8' W Lat/Long Far Late: 10 deg 5.3' S 39 deg 32.7' W SEG_15 Lat/Long Near Early: 10 deg 12.5' S 39 deg 44.8' W Lat/Long Far Early: 10 deg 5.3' S 39 deg 32.7' W GMT Center 1994/104:17:38:44.7 Lat/Long Center: 10 deg 32.0' S 39 deg 24.7' W Lat/Long Near Late: 10 deg 59.1' S 39 deg 16.5' W Lat/Long Far Late: 10 deg 51.8' S 39 deg 4.4' W SEG_16 Lat/Long Near Early: 10 deg 59.1' S 39 deg 16.5' W Lat/Long Far Early: 10 deg 51.8' S 39 deg 4.4' W GMT Center 1994/104:17:38:58.5 Lat/Long Center: 11 deg 18.5' S 38 deg 56.3' W Lat/Long Near Late: 11 deg 45.2' S 38 deg 48.2' W Lat/Long Far Late: 11 deg 37.9' S 38 deg 36.0' W SEG_17 Lat/Long Near Early: 11 deg 45.2' S 38 deg 48.2' W Lat/Long Far Early: 11 deg 37.9' S 38 deg 36.0' W GMT Center 1994/104:17:39:12.2 Lat/Long Center: 12 deg 4.6' S 38 deg 27.9' W Lat/Long Near Late: 12 deg 31.6' S 38 deg 19.4' W Lat/Long Far Late: 12 deg 24.3' S 38 deg 7.3' W SEG_18 Lat/Long Near Early: 12 deg 31.6' S 38 deg 19.4' W Lat/Long Far Early: 12 deg 24.3' S 38 deg 7.3' W GMT Center 1994/104:17:39:26.0 Lat/Long Center: 12 deg 50.9' S 37 deg 59.0' W Lat/Long Near Late: 13 deg 17.6' S 37 deg 50.7' W Lat/Long Far Late: 13 deg 10.2' S 37 deg 38.5' W SEG_19 Lat/Long Near Early: 13 deg 17.6' S 37 deg 50.7' W Lat/Long Far Early: 13 deg 10.2' S 37 deg 38.5' W GMT Center 1994/104:17:39:39.7 Lat/Long Center: 13 deg 37.2' S 37 deg 30.0' W Lat/Long Near Late: 14 deg 3.8' S 37 deg 21.5' W Lat/Long Far Late: 13 deg 56.4' S 37 deg 9.3' W SEG_20 Lat/Long Near Early: 14 deg 3.8' S 37 deg 21.5' W Lat/Long Far Early: 13 deg 56.4' S 37 deg 9.3' W GMT Center 1994/104:17:39:53.4 Lat/Long Center: 14 deg 23.0' S 37 deg 0.9' W Lat/Long Near Late: 14 deg 49.9' S 36 deg 52.1' W Lat/Long Far Late: 14 deg 42.5' S 36 deg 39.9' W SEG_21 Lat/Long Near Early: 14 deg 49.9' S 36 deg 52.1' W Lat/Long Far Early: 14 deg 42.5' S 36 deg 39.9' W GMT Center 1994/104:17:40:07.2 Lat/Long Center: 15 deg 9.0' S 36 deg 31.3' W Lat/Long Near Late: 15 deg 35.6' S 36 deg 22.7' W Lat/Long Far Late: 15 deg 28.1' S 36 deg 10.4' W SEG_22 Lat/Long Near Early: 15 deg 35.6' S 36 deg 22.7' W Lat/Long Far Early: 15 deg 28.1' S 36 deg 10.4' W GMT Center 1994/104:17:40:20.9 Lat/Long Center: 15 deg 55.0' S 36 deg 1.5' W Lat/Long Near Late: 16 deg 21.5' S 35 deg 52.8' W Lat/Long Far Late: 16 deg 14.0' S 35 deg 40.5' W SEG_23 Lat/Long Near Early: 16 deg 21.5' S 35 deg 52.8' W Lat/Long Far Early: 16 deg 14.0' S 35 deg 40.5' W Lat/Long Near Data End: 16 deg 33.3' S 35 deg 45.1' W Lat/Long Far Data End: 16 deg 25.7' S 35 deg 32.8' W