DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 54.40 Site Name: Paracou, Fr.Guyana Site ID: E48 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 11 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending 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: 1994/102:18:12:15.9 Data Take End GMT: 1994/102:18:14:56.7 Data Take Duration (min:sec): 2:41 Latitude at Start GMT: 6 deg 32.9' N Longitude at Start GMT: 53 deg 39.7' W Latitude at End GMT: 2 deg 35.1' S Longitude at End GMT: 48 deg 23.0' W Center Incidence Angle (deg): 59.2 Track Angle at Image Center: 149.9 deg E of True North Along-Track Image Size (km): 1168.6 Cross-Track Image Size (km): 55.6 Along-Track Resolution (m): 75 Cross-Track Resolution (m): 74 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): 51.6 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: 1262 Product Generation Date: Aug 19, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 10974 Comments: SEG_01 Lat/Long Near Early: 6 deg 40.6' N 53 deg 26.7' W Lat/Long Far Early: 6 deg 25.2' N 53 deg 52.7' W GMT Center 1994/102:18:12:22.7 Lat/Long Center: 6 deg 9.6' N 53 deg 25.9' W Lat/Long Near Late: 5 deg 53.9' N 52 deg 59.2' W Lat/Long Far Late: 5 deg 38.6' N 53 deg 25.1' W SEG_02 Lat/Long Near Early: 5 deg 53.9' N 52 deg 59.2' W Lat/Long Far Early: 5 deg 38.6' N 53 deg 25.1' W GMT Center 1994/102:18:12:36.5 Lat/Long Center: 5 deg 22.9' N 52 deg 58.4' W Lat/Long Near Late: 5 deg 7.2' N 52 deg 31.8' W Lat/Long Far Late: 4 deg 51.9' N 52 deg 57.7' W SEG_03 Lat/Long Near Early: 5 deg 7.2' N 52 deg 31.8' W Lat/Long Far Early: 4 deg 51.9' N 52 deg 57.7' W GMT Center 1994/102:18:12:50.3 Lat/Long Center: 4 deg 36.2' N 52 deg 31.1' W Lat/Long Near Late: 4 deg 20.4' N 52 deg 4.4' W Lat/Long Far Late: 4 deg 5.2' N 52 deg 30.4' W SEG_04 Lat/Long Near Early: 4 deg 20.4' N 52 deg 4.4' W Lat/Long Far Early: 4 deg 5.2' N 52 deg 30.4' W GMT Center 1994/102:18:13:04.0 Lat/Long Center: 3 deg 49.4' N 52 deg 3.8' W Lat/Long Near Late: 3 deg 33.6' N 51 deg 37.2' W Lat/Long Far Late: 3 deg 18.4' N 52 deg 3.2' W SEG_05 Lat/Long Near Early: 3 deg 33.6' N 51 deg 37.2' W Lat/Long Far Early: 3 deg 18.4' N 52 deg 3.2' W GMT Center 1994/102:18:13:17.8 Lat/Long Center: 3 deg 2.5' N 51 deg 36.6' W Lat/Long Near Late: 2 deg 46.7' N 51 deg 10.1' W Lat/Long Far Late: 2 deg 31.5' N 51 deg 36.0' W SEG_06 Lat/Long Near Early: 2 deg 46.7' N 51 deg 10.1' W Lat/Long Far Early: 2 deg 31.5' N 51 deg 36.0' W GMT Center 1994/102:18:13:31.6 Lat/Long Center: 2 deg 15.6' N 51 deg 9.5' W Lat/Long Near Late: 1 deg 59.7' N 50 deg 43.0' W Lat/Long Far Late: 1 deg 44.6' N 51 deg 9.0' W SEG_07 Lat/Long Near Early: 1 deg 59.7' N 50 deg 43.0' W Lat/Long Far Early: 1 deg 44.6' N 51 deg 9.0' W GMT Center 1994/102:18:13:45.3 Lat/Long Center: 1 deg 28.7' N 50 deg 42.5' W Lat/Long Near Late: 1 deg 12.8' N 50 deg 16.0' W Lat/Long Far Late: 0 deg 57.7' N 50 deg 42.0' W SEG_08 Lat/Long Near Early: 1 deg 12.8' N 50 deg 16.0' W Lat/Long Far Early: 0 deg 57.7' N 50 deg 42.0' W GMT Center 1994/102:18:13:59.1 Lat/Long Center: 0 deg 41.8' N 50 deg 15.5' W Lat/Long Near Late: 0 deg 25.8' N 49 deg 49.1' W Lat/Long Far Late: 0 deg 10.7' N 50 deg 15.0' W SEG_09 Lat/Long Near Early: 0 deg 25.8' N 49 deg 49.1' W Lat/Long Far Early: 0 deg 10.7' N 50 deg 15.0' W GMT Center 1994/102:18:14:12.9 Lat/Long Center: 0 deg 5.2' S 49 deg 48.6' W Lat/Long Near Late: 0 deg 21.2' S 49 deg 22.1' W Lat/Long Far Late: 0 deg 36.3' S 49 deg 48.1' W SEG_10 Lat/Long Near Early: 0 deg 21.2' S 49 deg 22.1' W Lat/Long Far Early: 0 deg 36.3' S 49 deg 48.1' W GMT Center 1994/102:18:14:26.6 Lat/Long Center: 0 deg 52.3' S 49 deg 21.7' W Lat/Long Near Late: 1 deg 8.3' S 48 deg 55.2' W Lat/Long Far Late: 1 deg 23.3' S 49 deg 21.2' W SEG_11 Lat/Long Near Early: 1 deg 8.3' S 48 deg 55.2' W Lat/Long Far Early: 1 deg 23.3' S 49 deg 21.2' W GMT Center 1994/102:18:14:40.4 Lat/Long Center: 1 deg 39.3' S 48 deg 54.8' W Lat/Long Near Late: 1 deg 55.3' S 48 deg 28.4' W Lat/Long Far Late: 2 deg 10.3' S 48 deg 54.4' W SEG_12 Lat/Long Near Early: 1 deg 55.3' S 48 deg 28.4' W Lat/Long Far Early: 2 deg 10.3' S 48 deg 54.4' W GMT Center 1994/102:18:14:54.2 Lat/Long Center: 2 deg 26.4' S 48 deg 28.0' W Lat/Long Near Data End: 2 deg 27.6' S 48 deg 10.0' W Lat/Long Far Data End: 2 deg 42.6' S 48 deg 36.0' W