DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 103.50 Site Name: Ruiz, Colombia Site ID: G44 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): 20 Pulse Duration (micro sec): 8 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1395.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/105:18:40:06.9 Data Take End GMT: 1994/105:18:43:20.9 Data Take Duration (min:sec): 3:16 Latitude at Start GMT: 11 deg 0.2' N Longitude at Start GMT: 78 deg 54.9' W Latitude at End GMT: 0 deg 1.5' S Longitude at End GMT: 72 deg 28.9' W Center Incidence Angle (deg): 32.1 Track Angle at Image Center: 149.7 deg E of True North Along-Track Image Size (km): 1412.4 Cross-Track Image Size (km): 23.0 Along-Track Resolution (m): 93 Cross-Track Resolution (m): 60 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): 29.6 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 15 Bytes per Record: 2000 Records per Segment: 610 Product Generation Date: Aug 11, 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: 10902 Comments: SEG_01 Lat/Long Near Early: 11 deg 3.4' N 78 deg 49.4' W Lat/Long Far Early: 10 deg 56.9' N 79 deg 0.3' W GMT Center 1994/105:18:40:13.7 Lat/Long Center: 10 deg 36.9' N 78 deg 40.8' W Lat/Long Near Late: 10 deg 16.8' N 78 deg 21.4' W Lat/Long Far Late: 10 deg 10.4' N 78 deg 32.2' W SEG_02 Lat/Long Near Early: 10 deg 16.8' N 78 deg 21.4' W Lat/Long Far Early: 10 deg 10.4' N 78 deg 32.2' W GMT Center 1994/105:18:40:27.5 Lat/Long Center: 9 deg 50.3' N 78 deg 12.8' W Lat/Long Near Late: 9 deg 30.2' N 77 deg 53.5' W Lat/Long Far Late: 9 deg 23.8' N 78 deg 4.3' W SEG_03 Lat/Long Near Early: 9 deg 30.2' N 77 deg 53.5' W Lat/Long Far Early: 9 deg 23.8' N 78 deg 4.3' W GMT Center 1994/105:18:40:41.2 Lat/Long Center: 9 deg 3.7' N 77 deg 45.0' W Lat/Long Near Late: 8 deg 43.5' N 77 deg 25.7' W Lat/Long Far Late: 8 deg 37.1' N 77 deg 36.6' W SEG_04 Lat/Long Near Early: 8 deg 43.5' N 77 deg 25.7' W Lat/Long Far Early: 8 deg 37.1' N 77 deg 36.6' W GMT Center 1994/105:18:40:54.9 Lat/Long Center: 8 deg 17.0' N 77 deg 17.3' W Lat/Long Near Late: 7 deg 56.8' N 76 deg 58.1' W Lat/Long Far Late: 7 deg 50.4' N 77 deg 8.9' W SEG_05 Lat/Long Near Early: 7 deg 56.8' N 76 deg 58.1' W Lat/Long Far Early: 7 deg 50.4' N 77 deg 8.9' W GMT Center 1994/105:18:41:08.7 Lat/Long Center: 7 deg 30.2' N 76 deg 49.8' W Lat/Long Near Late: 7 deg 10.0' N 76 deg 30.6' W Lat/Long Far Late: 7 deg 3.6' N 76 deg 41.4' W SEG_06 Lat/Long Near Early: 7 deg 10.0' N 76 deg 30.6' W Lat/Long Far Early: 7 deg 3.6' N 76 deg 41.4' W GMT Center 1994/105:18:41:22.4 Lat/Long Center: 6 deg 43.4' N 76 deg 22.3' W Lat/Long Near Late: 6 deg 23.1' N 76 deg 3.3' W Lat/Long Far Late: 6 deg 16.8' N 76 deg 14.0' W SEG_07 Lat/Long Near Early: 6 deg 23.1' N 76 deg 3.3' W Lat/Long Far Early: 6 deg 16.8' N 76 deg 14.0' W GMT Center 1994/105:18:41:36.2 Lat/Long Center: 5 deg 56.6' N 75 deg 55.0' W Lat/Long Near Late: 5 deg 36.3' N 75 deg 36.0' W Lat/Long Far Late: 5 deg 30.0' N 75 deg 46.8' W SEG_08 Lat/Long Near Early: 5 deg 36.3' N 75 deg 36.0' W Lat/Long Far Early: 5 deg 30.0' N 75 deg 46.8' W GMT Center 1994/105:18:41:49.9 Lat/Long Center: 5 deg 9.7' N 75 deg 27.8' W Lat/Long Near Late: 4 deg 49.4' N 75 deg 8.8' W Lat/Long Far Late: 4 deg 43.1' N 75 deg 19.6' W SEG_09 Lat/Long Near Early: 4 deg 49.4' N 75 deg 8.8' W Lat/Long Far Early: 4 deg 43.1' N 75 deg 19.6' W GMT Center 1994/105:18:42:03.6 Lat/Long Center: 4 deg 22.8' N 75 deg 0.6' W Lat/Long Near Late: 4 deg 2.4' N 74 deg 41.7' W Lat/Long Far Late: 3 deg 56.2' N 74 deg 52.4' W SEG_10 Lat/Long Near Early: 4 deg 2.4' N 74 deg 41.7' W Lat/Long Far Early: 3 deg 56.2' N 74 deg 52.4' W GMT Center 1994/105:18:42:17.4 Lat/Long Center: 3 deg 35.8' N 74 deg 33.5' W Lat/Long Near Late: 3 deg 15.5' N 74 deg 14.7' W Lat/Long Far Late: 3 deg 9.2' N 74 deg 25.4' W SEG_11 Lat/Long Near Early: 3 deg 15.5' N 74 deg 14.7' W Lat/Long Far Early: 3 deg 9.2' N 74 deg 25.4' W GMT Center 1994/105:18:42:31.1 Lat/Long Center: 2 deg 48.9' N 74 deg 6.5' W Lat/Long Near Late: 2 deg 28.5' N 73 deg 47.7' W Lat/Long Far Late: 2 deg 22.3' N 73 deg 58.4' W SEG_12 Lat/Long Near Early: 2 deg 28.5' N 73 deg 47.7' W Lat/Long Far Early: 2 deg 22.3' N 73 deg 58.4' W GMT Center 1994/105:18:42:44.8 Lat/Long Center: 2 deg 1.9' N 73 deg 39.6' W Lat/Long Near Late: 1 deg 41.5' N 73 deg 20.7' W Lat/Long Far Late: 1 deg 35.3' N 73 deg 31.4' W SEG_13 Lat/Long Near Early: 1 deg 41.5' N 73 deg 20.7' W Lat/Long Far Early: 1 deg 35.3' N 73 deg 31.4' W GMT Center 1994/105:18:42:58.6 Lat/Long Center: 1 deg 14.9' N 73 deg 12.6' W Lat/Long Near Late: 0 deg 54.5' N 72 deg 53.8' W Lat/Long Far Late: 0 deg 48.3' N 73 deg 4.5' W SEG_14 Lat/Long Near Early: 0 deg 54.5' N 72 deg 53.8' W Lat/Long Far Early: 0 deg 48.3' N 73 deg 4.5' W GMT Center 1994/105:18:43:12.3 Lat/Long Center: 0 deg 27.9' N 72 deg 45.7' W Lat/Long Near Late: 0 deg 7.5' N 72 deg 26.9' W Lat/Long Far Late: 0 deg 1.3' N 72 deg 37.6' W SEG_15 Lat/Long Near Early: 0 deg 7.5' N 72 deg 26.9' W Lat/Long Far Early: 0 deg 1.3' N 72 deg 37.6' W Lat/Long Near Data End: 0 deg 1.6' N 72 deg 23.6' W Lat/Long Far Data End: 0 deg 4.6' S 72 deg 34.3' W