DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 142.90 Site Name: Manaus Anavilhanas, Brazil Site ID: ES0 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 11 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 4 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: 1994/282:05:13:55.7 Data Take End GMT: 1994/282:05:17:52.8 Data Take Duration (min:sec): 3:59 Latitude at Start GMT: 7 deg 11.4' S Longitude at Start GMT: 63 deg 18.8' W Latitude at End GMT: 6 deg 21.3' N Longitude at End GMT: 55 deg 31.9' W Center Incidence Angle (deg): 36.1 Track Angle at Image Center: 29.9 deg E of True North Along-Track Image Size (km): 1730.0 Cross-Track Image Size (km): 36.8 Along-Track Resolution (m): 93 Cross-Track Resolution (m): 54 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): 5.8 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 18 Bytes per Record: 2000 Records per Segment: 886 Product Generation Date: Jan 08, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 40747 Comments: SEG_01 Lat/Long Near Early: 7 deg 6.4' S 63 deg 27.5' W Lat/Long Far Early: 7 deg 16.5' S 63 deg 10.2' W GMT Center 1994/282:05:14:02.6 Lat/Long Center: 6 deg 48.0' S 63 deg 5.2' W Lat/Long Near Late: 6 deg 19.5' S 63 deg 0.3' W Lat/Long Far Late: 6 deg 29.5' S 62 deg 43.0' W SEG_02 Lat/Long Near Early: 6 deg 19.5' S 63 deg 0.3' W Lat/Long Far Early: 6 deg 29.5' S 62 deg 43.0' W GMT Center 1994/282:05:14:16.3 Lat/Long Center: 6 deg 1.0' S 62 deg 38.0' W Lat/Long Near Late: 5 deg 32.5' S 62 deg 33.1' W Lat/Long Far Late: 5 deg 42.5' S 62 deg 15.8' W SEG_03 Lat/Long Near Early: 5 deg 32.5' S 62 deg 33.1' W Lat/Long Far Early: 5 deg 42.5' S 62 deg 15.8' W GMT Center 1994/282:05:14:30.0 Lat/Long Center: 5 deg 14.0' S 62 deg 10.9' W Lat/Long Near Late: 4 deg 45.5' S 62 deg 6.0' W Lat/Long Far Late: 4 deg 55.5' S 61 deg 48.8' W SEG_04 Lat/Long Near Early: 4 deg 45.5' S 62 deg 6.0' W Lat/Long Far Early: 4 deg 55.5' S 61 deg 48.8' W GMT Center 1994/282:05:14:43.7 Lat/Long Center: 4 deg 27.0' S 61 deg 43.9' W Lat/Long Near Late: 3 deg 58.5' S 61 deg 39.0' W Lat/Long Far Late: 4 deg 8.5' S 61 deg 21.8' W SEG_05 Lat/Long Near Early: 3 deg 58.5' S 61 deg 39.0' W Lat/Long Far Early: 4 deg 8.5' S 61 deg 21.8' W GMT Center 1994/282:05:14:57.4 Lat/Long Center: 3 deg 40.0' S 61 deg 16.9' W Lat/Long Near Late: 3 deg 11.5' S 61 deg 12.0' W Lat/Long Far Late: 3 deg 21.5' S 60 deg 54.8' W SEG_06 Lat/Long Near Early: 3 deg 11.5' S 61 deg 12.0' W Lat/Long Far Early: 3 deg 21.5' S 60 deg 54.8' W GMT Center 1994/282:05:15:11.1 Lat/Long Center: 2 deg 53.0' S 60 deg 50.0' W Lat/Long Near Late: 2 deg 24.5' S 60 deg 45.1' W Lat/Long Far Late: 2 deg 34.4' S 60 deg 27.9' W SEG_07 Lat/Long Near Early: 2 deg 24.5' S 60 deg 45.1' W Lat/Long Far Early: 2 deg 34.4' S 60 deg 27.9' W GMT Center 1994/282:05:15:24.8 Lat/Long Center: 2 deg 5.9' S 60 deg 23.0' W Lat/Long Near Late: 1 deg 37.4' S 60 deg 18.2' W Lat/Long Far Late: 1 deg 47.4' S 60 deg 1.0' W SEG_08 Lat/Long Near Early: 1 deg 37.4' S 60 deg 18.2' W Lat/Long Far Early: 1 deg 47.4' S 60 deg 1.0' W GMT Center 1994/282:05:15:38.5 Lat/Long Center: 1 deg 18.9' S 59 deg 56.1' W Lat/Long Near Late: 0 deg 50.4' S 59 deg 51.3' W Lat/Long Far Late: 1 deg 0.4' S 59 deg 34.1' W SEG_09 Lat/Long Near Early: 0 deg 50.4' S 59 deg 51.3' W Lat/Long Far Early: 1 deg 0.4' S 59 deg 34.1' W GMT Center 1994/282:05:15:52.2 Lat/Long Center: 0 deg 31.9' S 59 deg 29.3' W Lat/Long Near Late: 0 deg 3.4' S 59 deg 24.4' W Lat/Long Far Late: 0 deg 13.3' S 59 deg 7.2' W SEG_10 Lat/Long Near Early: 0 deg 3.4' S 59 deg 24.4' W Lat/Long Far Early: 0 deg 13.3' S 59 deg 7.2' W GMT Center 1994/282:05:16:05.9 Lat/Long Center: 0 deg 15.2' N 59 deg 2.4' W Lat/Long Near Late: 0 deg 43.7' N 58 deg 57.5' W Lat/Long Far Late: 0 deg 33.7' N 58 deg 40.3' W SEG_11 Lat/Long Near Early: 0 deg 43.7' N 58 deg 57.5' W Lat/Long Far Early: 0 deg 33.7' N 58 deg 40.3' W GMT Center 1994/282:05:16:19.6 Lat/Long Center: 1 deg 2.2' N 58 deg 35.5' W Lat/Long Near Late: 1 deg 30.7' N 58 deg 30.6' W Lat/Long Far Late: 1 deg 20.7' N 58 deg 13.4' W SEG_12 Lat/Long Near Early: 1 deg 30.7' N 58 deg 30.6' W Lat/Long Far Early: 1 deg 20.7' N 58 deg 13.4' W GMT Center 1994/282:05:16:33.3 Lat/Long Center: 1 deg 49.2' N 58 deg 8.5' W Lat/Long Near Late: 2 deg 17.7' N 58 deg 3.6' W Lat/Long Far Late: 2 deg 7.7' N 57 deg 46.4' W SEG_13 Lat/Long Near Early: 2 deg 17.7' N 58 deg 3.6' W Lat/Long Far Early: 2 deg 7.7' N 57 deg 46.4' W GMT Center 1994/282:05:16:47.0 Lat/Long Center: 2 deg 36.2' N 57 deg 41.5' W Lat/Long Near Late: 3 deg 4.7' N 57 deg 36.6' W Lat/Long Far Late: 2 deg 54.7' N 57 deg 19.4' W SEG_14 Lat/Long Near Early: 3 deg 4.7' N 57 deg 36.6' W Lat/Long Far Early: 2 deg 54.7' N 57 deg 19.4' W GMT Center 1994/282:05:17:00.7 Lat/Long Center: 3 deg 23.1' N 57 deg 14.5' W Lat/Long Near Late: 3 deg 51.6' N 57 deg 9.6' W Lat/Long Far Late: 3 deg 41.6' N 56 deg 52.4' W SEG_15 Lat/Long Near Early: 3 deg 51.6' N 57 deg 9.6' W Lat/Long Far Early: 3 deg 41.6' N 56 deg 52.4' W GMT Center 1994/282:05:17:14.4 Lat/Long Center: 4 deg 10.1' N 56 deg 47.4' W Lat/Long Near Late: 4 deg 38.6' N 56 deg 42.5' W Lat/Long Far Late: 4 deg 28.5' N 56 deg 25.3' W SEG_16 Lat/Long Near Early: 4 deg 38.6' N 56 deg 42.5' W Lat/Long Far Early: 4 deg 28.5' N 56 deg 25.3' W GMT Center 1994/282:05:17:28.1 Lat/Long Center: 4 deg 57.0' N 56 deg 20.3' W Lat/Long Near Late: 5 deg 25.5' N 56 deg 15.3' W Lat/Long Far Late: 5 deg 15.4' N 55 deg 58.1' W SEG_17 Lat/Long Near Early: 5 deg 25.5' N 56 deg 15.3' W Lat/Long Far Early: 5 deg 15.4' N 55 deg 58.1' W GMT Center 1994/282:05:17:41.8 Lat/Long Center: 5 deg 43.9' N 55 deg 53.1' W Lat/Long Near Late: 6 deg 12.3' N 55 deg 48.0' W Lat/Long Far Late: 6 deg 2.2' N 55 deg 30.8' W SEG_18 Lat/Long Near Early: 6 deg 12.3' N 55 deg 48.0' W Lat/Long Far Early: 6 deg 2.2' N 55 deg 30.8' W Lat/Long Near Data End: 6 deg 26.4' N 55 deg 40.5' W Lat/Long Far Data End: 6 deg 16.3' N 55 deg 23.3' W