DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 174.00 Site Name: Bebedouro, Brazil Site ID: HS1 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 11 Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1395.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/284:02:57:15.7 Data Take End GMT: 1994/284:03:01:00.1 Data Take Duration (min:sec): 3:47 Latitude at Start GMT: 15 deg 35.7' S Longitude at Start GMT: 44 deg 7.7' W Latitude at End GMT: 2 deg 47.3' S Longitude at End GMT: 36 deg 39.0' W Center Incidence Angle (deg): 57.2 Track Angle at Image Center: 30.0 deg E of True North Along-Track Image Size (km): 1635.7 Cross-Track Image Size (km): 57.8 Along-Track Resolution (m): 134 Cross-Track Resolution (m): 76 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): 3.0 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: 1306 Product Generation Date: Nov 03, 1994 Processing Facility: JPL Processor S/W Version: 1.2.6 Available Standard Products: LHH, LHV, CHH, CHV Processing Run Number: 40278 Comments: SEG_01 Lat/Long Near Early: 15 deg 27.7' S 44 deg 21.6' W Lat/Long Far Early: 15 deg 43.7' S 43 deg 53.8' W GMT Center 1994/284:02:57:22.5 Lat/Long Center: 15 deg 12.4' S 43 deg 53.4' W Lat/Long Near Late: 14 deg 41.0' S 43 deg 53.1' W Lat/Long Far Late: 14 deg 57.0' S 43 deg 25.3' W SEG_02 Lat/Long Near Early: 14 deg 41.0' S 43 deg 53.1' W Lat/Long Far Early: 14 deg 57.0' S 43 deg 25.3' W GMT Center 1994/284:02:57:36.2 Lat/Long Center: 14 deg 25.6' S 43 deg 25.1' W Lat/Long Near Late: 13 deg 54.3' S 43 deg 24.8' W Lat/Long Far Late: 14 deg 10.2' S 42 deg 57.1' W SEG_03 Lat/Long Near Early: 13 deg 54.3' S 43 deg 24.8' W Lat/Long Far Early: 14 deg 10.2' S 42 deg 57.1' W GMT Center 1994/284:02:57:50.0 Lat/Long Center: 13 deg 38.8' S 42 deg 56.9' W Lat/Long Near Late: 13 deg 7.5' S 42 deg 56.7' W Lat/Long Far Late: 13 deg 23.3' S 42 deg 29.0' W SEG_04 Lat/Long Near Early: 13 deg 7.5' S 42 deg 56.7' W Lat/Long Far Early: 13 deg 23.3' S 42 deg 29.0' W GMT Center 1994/284:02:58:03.7 Lat/Long Center: 12 deg 52.0' S 42 deg 28.8' W Lat/Long Near Late: 12 deg 20.6' S 42 deg 28.7' W Lat/Long Far Late: 12 deg 36.4' S 42 deg 1.1' W SEG_05 Lat/Long Near Early: 12 deg 20.6' S 42 deg 28.7' W Lat/Long Far Early: 12 deg 36.4' S 42 deg 1.1' W GMT Center 1994/284:02:58:17.4 Lat/Long Center: 12 deg 5.1' S 42 deg 1.0' W Lat/Long Near Late: 11 deg 33.8' S 42 deg 0.9' W Lat/Long Far Late: 11 deg 49.5' S 41 deg 33.4' W SEG_06 Lat/Long Near Early: 11 deg 33.8' S 42 deg 0.9' W Lat/Long Far Early: 11 deg 49.5' S 41 deg 33.4' W GMT Center 1994/284:02:58:31.1 Lat/Long Center: 11 deg 18.2' S 41 deg 33.3' W Lat/Long Near Late: 10 deg 46.8' S 41 deg 33.2' W Lat/Long Far Late: 11 deg 2.5' S 41 deg 5.7' W SEG_07 Lat/Long Near Early: 10 deg 46.8' S 41 deg 33.2' W Lat/Long Far Early: 11 deg 2.5' S 41 deg 5.7' W GMT Center 1994/284:02:58:44.8 Lat/Long Center: 10 deg 31.2' S 41 deg 5.7' W Lat/Long Near Late: 9 deg 59.9' S 41 deg 5.7' W Lat/Long Far Late: 10 deg 15.6' S 40 deg 38.3' W SEG_08 Lat/Long Near Early: 9 deg 59.9' S 41 deg 5.7' W Lat/Long Far Early: 10 deg 15.6' S 40 deg 38.3' W GMT Center 1994/284:02:58:58.6 Lat/Long Center: 9 deg 44.2' S 40 deg 38.3' W Lat/Long Near Late: 9 deg 12.9' S 40 deg 38.2' W Lat/Long Far Late: 9 deg 28.5' S 40 deg 10.9' W SEG_09 Lat/Long Near Early: 9 deg 12.9' S 40 deg 38.2' W Lat/Long Far Early: 9 deg 28.5' S 40 deg 10.9' W GMT Center 1994/284:02:59:12.3 Lat/Long Center: 8 deg 57.2' S 40 deg 10.9' W Lat/Long Near Late: 8 deg 25.9' S 40 deg 10.9' W Lat/Long Far Late: 8 deg 41.5' S 39 deg 43.6' W SEG_10 Lat/Long Near Early: 8 deg 25.9' S 40 deg 10.9' W Lat/Long Far Early: 8 deg 41.5' S 39 deg 43.6' W GMT Center 1994/284:02:59:26.0 Lat/Long Center: 8 deg 10.2' S 39 deg 43.7' W Lat/Long Near Late: 7 deg 38.8' S 39 deg 43.7' W Lat/Long Far Late: 7 deg 54.4' S 39 deg 16.4' W SEG_11 Lat/Long Near Early: 7 deg 38.8' S 39 deg 43.7' W Lat/Long Far Early: 7 deg 54.4' S 39 deg 16.4' W GMT Center 1994/284:02:59:39.7 Lat/Long Center: 7 deg 23.1' S 39 deg 16.5' W Lat/Long Near Late: 6 deg 51.8' S 39 deg 16.5' W Lat/Long Far Late: 7 deg 7.4' S 38 deg 49.3' W SEG_12 Lat/Long Near Early: 6 deg 51.8' S 39 deg 16.5' W Lat/Long Far Early: 7 deg 7.4' S 38 deg 49.3' W GMT Center 1994/284:02:59:53.4 Lat/Long Center: 6 deg 36.0' S 38 deg 49.4' W Lat/Long Near Late: 6 deg 4.7' S 38 deg 49.5' W Lat/Long Far Late: 6 deg 20.3' S 38 deg 22.3' W SEG_13 Lat/Long Near Early: 6 deg 4.7' S 38 deg 49.5' W Lat/Long Far Early: 6 deg 20.3' S 38 deg 22.3' W GMT Center 1994/284:03:00:07.2 Lat/Long Center: 5 deg 49.0' S 38 deg 22.4' W Lat/Long Near Late: 5 deg 17.6' S 38 deg 22.5' W Lat/Long Far Late: 5 deg 33.2' S 37 deg 55.3' W SEG_14 Lat/Long Near Early: 5 deg 17.6' S 38 deg 22.5' W Lat/Long Far Early: 5 deg 33.2' S 37 deg 55.3' W GMT Center 1994/284:03:00:20.9 Lat/Long Center: 5 deg 1.9' S 37 deg 55.4' W Lat/Long Near Late: 4 deg 30.5' S 37 deg 55.5' W Lat/Long Far Late: 4 deg 46.1' S 37 deg 28.4' W SEG_15 Lat/Long Near Early: 4 deg 30.5' S 37 deg 55.5' W Lat/Long Far Early: 4 deg 46.1' S 37 deg 28.4' W GMT Center 1994/284:03:00:34.6 Lat/Long Center: 4 deg 14.8' S 37 deg 28.5' W Lat/Long Near Late: 3 deg 43.5' S 37 deg 28.6' W Lat/Long Far Late: 3 deg 59.0' S 37 deg 1.5' W SEG_16 Lat/Long Near Early: 3 deg 43.5' S 37 deg 28.6' W Lat/Long Far Early: 3 deg 59.0' S 37 deg 1.5' W GMT Center 1994/284:03:00:48.3 Lat/Long Center: 3 deg 27.7' S 37 deg 1.6' W Lat/Long Near Late: 2 deg 56.4' S 37 deg 1.7' W Lat/Long Far Late: 3 deg 12.0' S 36 deg 34.6' W SEG_17 Lat/Long Near Early: 2 deg 56.4' S 37 deg 1.7' W Lat/Long Far Early: 3 deg 12.0' S 36 deg 34.6' W Lat/Long Near Data End: 2 deg 39.6' S 36 deg 52.5' W Lat/Long Far Data End: 2 deg 55.1' S 36 deg 25.5' W