DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 167.80 Site Name: Ruiz, Colombia Site ID: G44 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 11 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 8 Quantization Format: BFPQ Beam Spoiling Mode: 5 PRF (Hz): 1512.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/283:17:22:30.8 Data Take End GMT: 1994/283:17:25:03.1 Data Take Duration (min:sec): 2:34 Latitude at Start GMT: 10 deg 38.1' N Longitude at Start GMT: 78 deg 40.6' W Latitude at End GMT: 1 deg 57.0' N Longitude at End GMT: 73 deg 37.2' W Center Incidence Angle (deg): 18.7 Track Angle at Image Center: 149.7 deg E of True North Along-Track Image Size (km): 1111.1 Cross-Track Image Size (km): 45.0 Along-Track Resolution (m): 85 Cross-Track Resolution (m): 99 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): 6.1 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: 1050 Product Generation Date: Nov 07, 1994 Processing Facility: JPL Processor S/W Version: 1.2.6 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 40300 Comments: SEG_01 Lat/Long Near Early: 10 deg 44.7' N 78 deg 29.5' W Lat/Long Far Early: 10 deg 31.8' N 78 deg 51.5' W GMT Center 1994/283:17:22:37.7 Lat/Long Center: 10 deg 14.8' N 78 deg 26.7' W Lat/Long Near Late: 9 deg 57.9' N 78 deg 1.8' W Lat/Long Far Late: 9 deg 45.1' N 78 deg 23.6' W SEG_02 Lat/Long Near Early: 9 deg 57.9' N 78 deg 1.8' W Lat/Long Far Early: 9 deg 45.1' N 78 deg 23.6' W GMT Center 1994/283:17:22:51.4 Lat/Long Center: 9 deg 28.0' N 77 deg 59.0' W Lat/Long Near Late: 9 deg 11.0' N 77 deg 34.3' W Lat/Long Far Late: 8 deg 58.4' N 77 deg 55.9' W SEG_03 Lat/Long Near Early: 9 deg 11.0' N 77 deg 34.3' W Lat/Long Far Early: 8 deg 58.4' N 77 deg 55.9' W GMT Center 1994/283:17:23:05.1 Lat/Long Center: 8 deg 41.2' N 77 deg 31.4' W Lat/Long Near Late: 8 deg 24.1' N 77 deg 6.9' W Lat/Long Far Late: 8 deg 11.6' N 77 deg 28.3' W SEG_04 Lat/Long Near Early: 8 deg 24.1' N 77 deg 6.9' W Lat/Long Far Early: 8 deg 11.6' N 77 deg 28.3' W GMT Center 1994/283:17:23:18.8 Lat/Long Center: 7 deg 54.4' N 77 deg 3.9' W Lat/Long Near Late: 7 deg 37.2' N 76 deg 39.5' W Lat/Long Far Late: 7 deg 24.8' N 77 deg 0.8' W SEG_05 Lat/Long Near Early: 7 deg 37.2' N 76 deg 39.5' W Lat/Long Far Early: 7 deg 24.8' N 77 deg 0.8' W GMT Center 1994/283:17:23:32.5 Lat/Long Center: 7 deg 7.5' N 76 deg 36.6' W Lat/Long Near Late: 6 deg 50.3' N 76 deg 12.3' W Lat/Long Far Late: 6 deg 37.9' N 76 deg 33.5' W SEG_06 Lat/Long Near Early: 6 deg 50.3' N 76 deg 12.3' W Lat/Long Far Early: 6 deg 37.9' N 76 deg 33.5' W GMT Center 1994/283:17:23:46.2 Lat/Long Center: 6 deg 20.6' N 76 deg 9.3' W Lat/Long Near Late: 6 deg 3.3' N 75 deg 45.2' W Lat/Long Far Late: 5 deg 51.0' N 76 deg 6.2' W SEG_07 Lat/Long Near Early: 6 deg 3.3' N 75 deg 45.2' W Lat/Long Far Early: 5 deg 51.0' N 76 deg 6.2' W GMT Center 1994/283:17:23:59.9 Lat/Long Center: 5 deg 33.7' N 75 deg 42.1' W Lat/Long Near Late: 5 deg 16.3' N 75 deg 18.1' W Lat/Long Far Late: 5 deg 4.1' N 75 deg 39.1' W SEG_08 Lat/Long Near Early: 5 deg 16.3' N 75 deg 18.1' W Lat/Long Far Early: 5 deg 4.1' N 75 deg 39.1' W GMT Center 1994/283:17:24:13.6 Lat/Long Center: 4 deg 46.7' N 75 deg 15.0' W Lat/Long Near Late: 4 deg 29.3' N 74 deg 51.1' W Lat/Long Far Late: 4 deg 17.2' N 75 deg 12.0' W SEG_09 Lat/Long Near Early: 4 deg 29.3' N 74 deg 51.1' W Lat/Long Far Early: 4 deg 17.2' N 75 deg 12.0' W GMT Center 1994/283:17:24:27.3 Lat/Long Center: 3 deg 59.8' N 74 deg 48.0' W Lat/Long Near Late: 3 deg 42.3' N 74 deg 24.1' W Lat/Long Far Late: 3 deg 30.2' N 74 deg 44.9' W SEG_10 Lat/Long Near Early: 3 deg 42.3' N 74 deg 24.1' W Lat/Long Far Early: 3 deg 30.2' N 74 deg 44.9' W GMT Center 1994/283:17:24:41.0 Lat/Long Center: 3 deg 12.8' N 74 deg 21.0' W Lat/Long Near Late: 2 deg 55.3' N 73 deg 57.2' W Lat/Long Far Late: 2 deg 43.2' N 74 deg 18.0' W SEG_11 Lat/Long Near Early: 2 deg 55.3' N 73 deg 57.2' W Lat/Long Far Early: 2 deg 43.2' N 74 deg 18.0' W GMT Center 1994/283:17:24:54.7 Lat/Long Center: 2 deg 25.7' N 73 deg 54.1' W Lat/Long Near Late: 2 deg 8.2' N 73 deg 30.3' W Lat/Long Far Late: 1 deg 56.2' N 73 deg 51.0' W SEG_12 Lat/Long Near Early: 2 deg 8.2' N 73 deg 30.3' W Lat/Long Far Early: 1 deg 56.2' N 73 deg 51.0' W Lat/Long Near Data End: 2 deg 3.0' N 73 deg 26.9' W Lat/Long Far Data End: 1 deg 51.0' N 73 deg 47.6' W