DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 6.40 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: Descending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 17 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: 1994/099:19:11:12.1 Data Take End GMT: 1994/099:19:13:59.0 Data Take Duration (min:sec): 2:47 Latitude at Start GMT: 3 deg 20.6' S Longitude at Start GMT: 43 deg 35.9' W Latitude at End GMT: 12 deg 50.3' S Longitude at End GMT: 38 deg 4.4' W Center Incidence Angle (deg): 47.9 Track Angle at Image Center: 150.0 deg E of True North Along-Track Image Size (km): 1213.0 Cross-Track Image Size (km): 25.2 Along-Track Resolution (m): 74 Cross-Track Resolution (m): 86 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): -4.3 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 13 Bytes per Record: 2000 Records per Segment: 654 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: 10572 Comments: SEG_01 Lat/Long Near Early: 3 deg 17.2' S 43 deg 30.0' W Lat/Long Far Early: 3 deg 24.0' S 43 deg 41.8' W GMT Center 1994/099:19:11:19.0 Lat/Long Center: 3 deg 44.1' S 43 deg 22.5' W Lat/Long Near Late: 4 deg 4.4' S 43 deg 3.0' W Lat/Long Far Late: 4 deg 11.2' S 43 deg 14.8' W SEG_02 Lat/Long Near Early: 4 deg 4.4' S 43 deg 3.0' W Lat/Long Far Early: 4 deg 11.2' S 43 deg 14.8' W GMT Center 1994/099:19:11:32.8 Lat/Long Center: 4 deg 31.3' S 42 deg 55.5' W Lat/Long Near Late: 4 deg 51.3' S 42 deg 36.2' W Lat/Long Far Late: 4 deg 58.1' S 42 deg 48.0' W SEG_03 Lat/Long Near Early: 4 deg 51.3' S 42 deg 36.2' W Lat/Long Far Early: 4 deg 58.1' S 42 deg 48.0' W GMT Center 1994/099:19:11:46.5 Lat/Long Center: 5 deg 18.2' S 42 deg 28.6' W Lat/Long Near Late: 5 deg 38.5' S 42 deg 9.1' W Lat/Long Far Late: 5 deg 45.3' S 42 deg 20.9' W SEG_04 Lat/Long Near Early: 5 deg 38.5' S 42 deg 9.1' W Lat/Long Far Early: 5 deg 45.3' S 42 deg 20.9' W GMT Center 1994/099:19:12:00.3 Lat/Long Center: 6 deg 5.4' S 42 deg 1.5' W Lat/Long Near Late: 6 deg 25.4' S 41 deg 42.1' W Lat/Long Far Late: 6 deg 32.2' S 41 deg 53.9' W SEG_05 Lat/Long Near Early: 6 deg 25.4' S 41 deg 42.1' W Lat/Long Far Early: 6 deg 32.2' S 41 deg 53.9' W GMT Center 1994/099:19:12:14.0 Lat/Long Center: 6 deg 52.2' S 41 deg 34.5' W Lat/Long Near Late: 7 deg 12.6' S 41 deg 14.9' W Lat/Long Far Late: 7 deg 19.4' S 41 deg 26.7' W SEG_06 Lat/Long Near Early: 7 deg 12.6' S 41 deg 14.9' W Lat/Long Far Early: 7 deg 19.4' S 41 deg 26.7' W GMT Center 1994/099:19:12:27.8 Lat/Long Center: 7 deg 39.4' S 41 deg 7.3' W Lat/Long Near Late: 7 deg 59.4' S 40 deg 47.8' W Lat/Long Far Late: 8 deg 6.3' S 40 deg 59.6' W SEG_07 Lat/Long Near Early: 7 deg 59.4' S 40 deg 47.8' W Lat/Long Far Early: 8 deg 6.3' S 40 deg 59.6' W GMT Center 1994/099:19:12:41.6 Lat/Long Center: 8 deg 26.2' S 40 deg 40.1' W Lat/Long Near Late: 8 deg 46.6' S 40 deg 20.3' W Lat/Long Far Late: 8 deg 53.4' S 40 deg 32.2' W SEG_08 Lat/Long Near Early: 8 deg 46.6' S 40 deg 20.3' W Lat/Long Far Early: 8 deg 53.4' S 40 deg 32.2' W GMT Center 1994/099:19:12:55.3 Lat/Long Center: 9 deg 13.4' S 40 deg 12.6' W Lat/Long Near Late: 9 deg 33.3' S 39 deg 53.0' W Lat/Long Far Late: 9 deg 40.2' S 40 deg 4.9' W SEG_09 Lat/Long Near Early: 9 deg 33.3' S 39 deg 53.0' W Lat/Long Far Early: 9 deg 40.2' S 40 deg 4.9' W GMT Center 1994/099:19:13:09.1 Lat/Long Center: 10 deg 0.1' S 39 deg 45.3' W Lat/Long Near Late: 10 deg 20.4' S 39 deg 25.4' W Lat/Long Far Late: 10 deg 27.3' S 39 deg 37.3' W SEG_10 Lat/Long Near Early: 10 deg 20.4' S 39 deg 25.4' W Lat/Long Far Early: 10 deg 27.3' S 39 deg 37.3' W GMT Center 1994/099:19:13:22.8 Lat/Long Center: 10 deg 47.2' S 39 deg 17.6' W Lat/Long Near Late: 11 deg 7.1' S 38 deg 57.8' W Lat/Long Far Late: 11 deg 14.0' S 39 deg 9.8' W SEG_11 Lat/Long Near Early: 11 deg 7.1' S 38 deg 57.8' W Lat/Long Far Early: 11 deg 14.0' S 39 deg 9.8' W GMT Center 1994/099:19:13:36.6 Lat/Long Center: 11 deg 33.9' S 38 deg 50.0' W Lat/Long Near Late: 11 deg 54.1' S 38 deg 29.9' W Lat/Long Far Late: 12 deg 1.0' S 38 deg 41.9' W SEG_12 Lat/Long Near Early: 11 deg 54.1' S 38 deg 29.9' W Lat/Long Far Early: 12 deg 1.0' S 38 deg 41.9' W GMT Center 1994/099:19:13:50.4 Lat/Long Center: 12 deg 20.9' S 38 deg 22.0' W Lat/Long Near Late: 12 deg 40.8' S 38 deg 2.0' W Lat/Long Far Late: 12 deg 47.7' S 38 deg 14.1' W SEG_13 Lat/Long Near Early: 12 deg 40.8' S 38 deg 2.0' W Lat/Long Far Early: 12 deg 47.7' S 38 deg 14.1' W Lat/Long Near Data End: 12 deg 46.8' S 37 deg 58.4' W Lat/Long Far Data End: 12 deg 53.8' S 38 deg 10.4' W