DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 93.90 Site Name: Bebedouro, Brazil Site ID: HS1 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 / X-SAR 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: 1994/279:04:48:25.3 Data Take End GMT: 1994/279:04:51:08.2 Data Take Duration (min:sec): 2:47 Latitude at Start GMT: 13 deg 57.3' S Longitude at Start GMT: 42 deg 23.6' W Latitude at End GMT: 4 deg 40.3' S Longitude at End GMT: 36 deg 58.8' W Center Incidence Angle (deg): 54.0 Track Angle at Image Center: 30.0 deg E of True North Along-Track Image Size (km): 1185.8 Cross-Track Image Size (km): 27.2 Along-Track Resolution (m): 129 Cross-Track Resolution (m): 79 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): 100.0 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 12 Bytes per Record: 2000 Records per Segment: 694 Product Generation Date: Feb 17, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV, XVV Processing Run Number: 41039 Comments: SEG_01 Lat/Long Near Early: 13 deg 53.6' S 42 deg 30.2' W Lat/Long Far Early: 14 deg 1.0' S 42 deg 17.1' W GMT Center 1994/279:04:48:32.2 Lat/Long Center: 13 deg 33.9' S 42 deg 9.6' W Lat/Long Near Late: 13 deg 6.8' S 42 deg 2.0' W Lat/Long Far Late: 13 deg 14.2' S 41 deg 49.0' W SEG_02 Lat/Long Near Early: 13 deg 6.8' S 42 deg 2.0' W Lat/Long Far Early: 13 deg 14.2' S 41 deg 49.0' W GMT Center 1994/279:04:48:45.9 Lat/Long Center: 12 deg 47.1' S 41 deg 41.5' W Lat/Long Near Late: 12 deg 19.9' S 41 deg 34.0' W Lat/Long Far Late: 12 deg 27.4' S 41 deg 21.1' W SEG_03 Lat/Long Near Early: 12 deg 19.9' S 41 deg 34.0' W Lat/Long Far Early: 12 deg 27.4' S 41 deg 21.1' W GMT Center 1994/279:04:48:59.7 Lat/Long Center: 12 deg 0.2' S 41 deg 13.6' W Lat/Long Near Late: 11 deg 33.1' S 41 deg 6.2' W Lat/Long Far Late: 11 deg 40.5' S 40 deg 53.3' W SEG_04 Lat/Long Near Early: 11 deg 33.1' S 41 deg 6.2' W Lat/Long Far Early: 11 deg 40.5' S 40 deg 53.3' W GMT Center 1994/279:04:49:13.4 Lat/Long Center: 11 deg 13.3' S 40 deg 45.9' W Lat/Long Near Late: 10 deg 46.1' S 40 deg 38.5' W Lat/Long Far Late: 10 deg 53.6' S 40 deg 25.6' W SEG_05 Lat/Long Near Early: 10 deg 46.1' S 40 deg 38.5' W Lat/Long Far Early: 10 deg 53.6' S 40 deg 25.6' W GMT Center 1994/279:04:49:27.1 Lat/Long Center: 10 deg 26.4' S 40 deg 18.3' W Lat/Long Near Late: 9 deg 59.2' S 40 deg 11.0' W Lat/Long Far Late: 10 deg 6.6' S 39 deg 58.1' W SEG_06 Lat/Long Near Early: 9 deg 59.2' S 40 deg 11.0' W Lat/Long Far Early: 10 deg 6.6' S 39 deg 58.1' W GMT Center 1994/279:04:49:40.9 Lat/Long Center: 9 deg 39.4' S 39 deg 50.8' W Lat/Long Near Late: 9 deg 12.2' S 39 deg 43.6' W Lat/Long Far Late: 9 deg 19.6' S 39 deg 30.7' W SEG_07 Lat/Long Near Early: 9 deg 12.2' S 39 deg 43.6' W Lat/Long Far Early: 9 deg 19.6' S 39 deg 30.7' W GMT Center 1994/279:04:49:54.6 Lat/Long Center: 8 deg 52.4' S 39 deg 23.5' W Lat/Long Near Late: 8 deg 25.2' S 39 deg 16.2' W Lat/Long Far Late: 8 deg 32.6' S 39 deg 3.4' W SEG_08 Lat/Long Near Early: 8 deg 25.2' S 39 deg 16.2' W Lat/Long Far Early: 8 deg 32.6' S 39 deg 3.4' W GMT Center 1994/279:04:50:08.3 Lat/Long Center: 8 deg 5.4' S 38 deg 56.2' W Lat/Long Near Late: 7 deg 38.2' S 38 deg 49.0' W Lat/Long Far Late: 7 deg 45.5' S 38 deg 36.2' W SEG_09 Lat/Long Near Early: 7 deg 38.2' S 38 deg 49.0' W Lat/Long Far Early: 7 deg 45.5' S 38 deg 36.2' W GMT Center 1994/279:04:50:22.1 Lat/Long Center: 7 deg 18.3' S 38 deg 29.0' W Lat/Long Near Late: 6 deg 51.1' S 38 deg 21.9' W Lat/Long Far Late: 6 deg 58.5' S 38 deg 9.1' W SEG_10 Lat/Long Near Early: 6 deg 51.1' S 38 deg 21.9' W Lat/Long Far Early: 6 deg 58.5' S 38 deg 9.1' W GMT Center 1994/279:04:50:35.8 Lat/Long Center: 6 deg 31.3' S 38 deg 1.9' W Lat/Long Near Late: 6 deg 4.1' S 37 deg 54.8' W Lat/Long Far Late: 6 deg 11.4' S 37 deg 42.0' W SEG_11 Lat/Long Near Early: 6 deg 4.1' S 37 deg 54.8' W Lat/Long Far Early: 6 deg 11.4' S 37 deg 42.0' W GMT Center 1994/279:04:50:49.6 Lat/Long Center: 5 deg 44.2' S 37 deg 34.9' W Lat/Long Near Late: 5 deg 17.0' S 37 deg 27.8' W Lat/Long Far Late: 5 deg 24.4' S 37 deg 15.0' W SEG_12 Lat/Long Near Early: 5 deg 17.0' S 37 deg 27.8' W Lat/Long Far Early: 5 deg 24.4' S 37 deg 15.0' W GMT Center 1994/279:04:51:03.3 Lat/Long Center: 4 deg 57.1' S 37 deg 7.9' W Lat/Long Near Data End: 4 deg 36.6' S 37 deg 5.1' W Lat/Long Far Data End: 4 deg 43.9' S 36 deg 52.4' W