DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 77.90 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: Right Looking Orbit Direction: Ascending 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: 1994/104:04:56:33.8 Data Take End GMT: 1994/104:05:00:18.8 Data Take Duration (min:sec): 3:47 Latitude at Start GMT: 15 deg 31.6' S Longitude at Start GMT: 44 deg 11.4' W Latitude at End GMT: 2 deg 44.8' S Longitude at End GMT: 36 deg 37.6' W Center Incidence Angle (deg): 32.1 Track Angle at Image Center: 30.2 deg E of True North Along-Track Image Size (km): 1638.3 Cross-Track Image Size (km): 25.6 Along-Track Resolution (m): 93 Cross-Track Resolution (m): 60 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): 6.4 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 17 Bytes per Record: 2000 Records per Segment: 662 Product Generation Date: Aug 15, 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: 10995 Comments: SEG_01 Lat/Long Near Early: 15 deg 27.9' S 44 deg 17.6' W Lat/Long Far Early: 15 deg 35.2' S 44 deg 5.2' W GMT Center 1994/104:04:56:40.6 Lat/Long Center: 15 deg 8.4' S 43 deg 56.9' W Lat/Long Near Late: 14 deg 41.6' S 43 deg 48.7' W Lat/Long Far Late: 14 deg 48.8' S 43 deg 36.3' W SEG_02 Lat/Long Near Early: 14 deg 41.6' S 43 deg 48.7' W Lat/Long Far Early: 14 deg 48.8' S 43 deg 36.3' W GMT Center 1994/104:04:56:54.4 Lat/Long Center: 14 deg 21.9' S 43 deg 28.1' W Lat/Long Near Late: 13 deg 55.1' S 43 deg 20.0' W Lat/Long Far Late: 14 deg 2.3' S 43 deg 7.7' W SEG_03 Lat/Long Near Early: 13 deg 55.1' S 43 deg 20.0' W Lat/Long Far Early: 14 deg 2.3' S 43 deg 7.7' W GMT Center 1994/104:04:57:08.1 Lat/Long Center: 13 deg 35.4' S 42 deg 59.5' W Lat/Long Near Late: 13 deg 8.6' S 42 deg 51.5' W Lat/Long Far Late: 13 deg 15.7' S 42 deg 39.2' W SEG_04 Lat/Long Near Early: 13 deg 8.6' S 42 deg 51.5' W Lat/Long Far Early: 13 deg 15.7' S 42 deg 39.2' W GMT Center 1994/104:04:57:21.8 Lat/Long Center: 12 deg 48.8' S 42 deg 31.2' W Lat/Long Near Late: 12 deg 22.0' S 42 deg 23.2' W Lat/Long Far Late: 12 deg 29.1' S 42 deg 10.9' W SEG_05 Lat/Long Near Early: 12 deg 22.0' S 42 deg 23.2' W Lat/Long Far Early: 12 deg 29.1' S 42 deg 10.9' W GMT Center 1994/104:04:57:35.6 Lat/Long Center: 12 deg 2.2' S 42 deg 3.0' W Lat/Long Near Late: 11 deg 35.3' S 41 deg 55.0' W Lat/Long Far Late: 11 deg 42.4' S 41 deg 42.8' W SEG_06 Lat/Long Near Early: 11 deg 35.3' S 41 deg 55.0' W Lat/Long Far Early: 11 deg 42.4' S 41 deg 42.8' W GMT Center 1994/104:04:57:49.3 Lat/Long Center: 11 deg 15.5' S 41 deg 34.9' W Lat/Long Near Late: 10 deg 48.6' S 41 deg 27.1' W Lat/Long Far Late: 10 deg 55.6' S 41 deg 14.9' W SEG_07 Lat/Long Near Early: 10 deg 48.6' S 41 deg 27.1' W Lat/Long Far Early: 10 deg 55.6' S 41 deg 14.9' W GMT Center 1994/104:04:58:03.0 Lat/Long Center: 10 deg 28.7' S 41 deg 7.1' W Lat/Long Near Late: 10 deg 1.8' S 40 deg 59.2' W Lat/Long Far Late: 10 deg 8.8' S 40 deg 47.1' W SEG_08 Lat/Long Near Early: 10 deg 1.8' S 40 deg 59.2' W Lat/Long Far Early: 10 deg 8.8' S 40 deg 47.1' W GMT Center 1994/104:04:58:16.8 Lat/Long Center: 9 deg 41.9' S 40 deg 39.3' W Lat/Long Near Late: 9 deg 15.0' S 40 deg 31.6' W Lat/Long Far Late: 9 deg 22.0' S 40 deg 19.5' W SEG_09 Lat/Long Near Early: 9 deg 15.0' S 40 deg 31.6' W Lat/Long Far Early: 9 deg 22.0' S 40 deg 19.5' W GMT Center 1994/104:04:58:30.5 Lat/Long Center: 8 deg 55.1' S 40 deg 11.8' W Lat/Long Near Late: 8 deg 28.2' S 40 deg 4.0' W Lat/Long Far Late: 8 deg 35.1' S 39 deg 52.0' W SEG_10 Lat/Long Near Early: 8 deg 28.2' S 40 deg 4.0' W Lat/Long Far Early: 8 deg 35.1' S 39 deg 52.0' W GMT Center 1994/104:04:58:44.2 Lat/Long Center: 8 deg 8.2' S 39 deg 44.3' W Lat/Long Near Late: 7 deg 41.3' S 39 deg 36.6' W Lat/Long Far Late: 7 deg 48.2' S 39 deg 24.6' W SEG_11 Lat/Long Near Early: 7 deg 41.3' S 39 deg 36.6' W Lat/Long Far Early: 7 deg 48.2' S 39 deg 24.6' W GMT Center 1994/104:04:58:58.0 Lat/Long Center: 7 deg 21.3' S 39 deg 16.9' W Lat/Long Near Late: 6 deg 54.4' S 39 deg 9.3' W Lat/Long Far Late: 7 deg 1.3' S 38 deg 57.3' W SEG_12 Lat/Long Near Early: 6 deg 54.4' S 39 deg 9.3' W Lat/Long Far Early: 7 deg 1.3' S 38 deg 57.3' W GMT Center 1994/104:04:59:11.7 Lat/Long Center: 6 deg 34.4' S 38 deg 49.7' W Lat/Long Near Late: 6 deg 7.4' S 38 deg 42.1' W Lat/Long Far Late: 6 deg 14.3' S 38 deg 30.1' W SEG_13 Lat/Long Near Early: 6 deg 7.4' S 38 deg 42.1' W Lat/Long Far Early: 6 deg 14.3' S 38 deg 30.1' W GMT Center 1994/104:04:59:25.4 Lat/Long Center: 5 deg 47.4' S 38 deg 22.5' W Lat/Long Near Late: 5 deg 20.4' S 38 deg 14.9' W Lat/Long Far Late: 5 deg 27.3' S 38 deg 3.0' W SEG_14 Lat/Long Near Early: 5 deg 20.4' S 38 deg 14.9' W Lat/Long Far Early: 5 deg 27.3' S 38 deg 3.0' W GMT Center 1994/104:04:59:39.2 Lat/Long Center: 5 deg 0.4' S 37 deg 55.4' W Lat/Long Near Late: 4 deg 33.4' S 37 deg 47.8' W Lat/Long Far Late: 4 deg 40.3' S 37 deg 35.9' W SEG_15 Lat/Long Near Early: 4 deg 33.4' S 37 deg 47.8' W Lat/Long Far Early: 4 deg 40.3' S 37 deg 35.9' W GMT Center 1994/104:04:59:52.9 Lat/Long Center: 4 deg 13.4' S 37 deg 28.4' W Lat/Long Near Late: 3 deg 46.4' S 37 deg 20.8' W Lat/Long Far Late: 3 deg 53.3' S 37 deg 8.9' W SEG_16 Lat/Long Near Early: 3 deg 46.4' S 37 deg 20.8' W Lat/Long Far Early: 3 deg 53.3' S 37 deg 8.9' W GMT Center 1994/104:05:00:06.6 Lat/Long Center: 3 deg 26.4' S 37 deg 1.4' W Lat/Long Near Late: 2 deg 59.4' S 36 deg 53.9' W Lat/Long Far Late: 3 deg 6.3' S 36 deg 42.0' W SEG_17 Lat/Long Near Early: 2 deg 59.4' S 36 deg 53.9' W Lat/Long Far Early: 3 deg 6.3' S 36 deg 42.0' W Lat/Long Near Data End: 2 deg 41.4' S 36 deg 43.5' W Lat/Long Far Data End: 2 deg 48.3' S 36 deg 31.6' W