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-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 1 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 4 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: 1994/279:18:51:19.8 Data Take End GMT: 1994/279:18:54:34.9 Data Take Duration (min:sec): 3:16 Latitude at Start GMT: 12 deg 12.9' N Longitude at Start GMT: 80 deg 34.7' W Latitude at End GMT: 1 deg 10.2' N Longitude at End GMT: 74 deg 3.0' W Center Incidence Angle (deg): 44.2 Track Angle at Image Center: 149.5 deg E of True North Along-Track Image Size (km): 1418.3 Cross-Track Image Size (km): 69.0 Along-Track Resolution (m): 109 Cross-Track Resolution (m): 46 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): 40.4 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: 1530 Product Generation Date: Feb 08, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LHV, XVV Processing Run Number: 40975 Comments: SEG_01 Lat/Long Near Early: 12 deg 22.6' N 80 deg 18.4' W Lat/Long Far Early: 12 deg 3.1' N 80 deg 51.0' W GMT Center 1994/279:18:51:26.7 Lat/Long Center: 11 deg 49.7' N 80 deg 20.5' W Lat/Long Near Late: 11 deg 36.2' N 79 deg 49.9' W Lat/Long Far Late: 11 deg 16.8' N 80 deg 22.5' W SEG_02 Lat/Long Near Early: 11 deg 36.2' N 79 deg 49.9' W Lat/Long Far Early: 11 deg 16.8' N 80 deg 22.5' W GMT Center 1994/279:18:51:40.4 Lat/Long Center: 11 deg 3.3' N 79 deg 52.0' W Lat/Long Near Late: 10 deg 49.8' N 79 deg 21.6' W Lat/Long Far Late: 10 deg 30.4' N 79 deg 54.2' W SEG_03 Lat/Long Near Early: 10 deg 49.8' N 79 deg 21.6' W Lat/Long Far Early: 10 deg 30.4' N 79 deg 54.2' W GMT Center 1994/279:18:51:54.2 Lat/Long Center: 10 deg 16.9' N 79 deg 23.8' W Lat/Long Near Late: 10 deg 3.3' N 78 deg 53.5' W Lat/Long Far Late: 9 deg 44.0' N 79 deg 26.0' W SEG_04 Lat/Long Near Early: 10 deg 3.3' N 78 deg 53.5' W Lat/Long Far Early: 9 deg 44.0' N 79 deg 26.0' W GMT Center 1994/279:18:52:07.9 Lat/Long Center: 9 deg 30.3' N 78 deg 55.8' W Lat/Long Near Late: 9 deg 16.7' N 78 deg 25.6' W Lat/Long Far Late: 8 deg 57.5' N 78 deg 58.0' W SEG_05 Lat/Long Near Early: 9 deg 16.7' N 78 deg 25.6' W Lat/Long Far Early: 8 deg 57.5' N 78 deg 58.0' W GMT Center 1994/279:18:52:21.7 Lat/Long Center: 8 deg 43.8' N 78 deg 27.9' W Lat/Long Near Late: 8 deg 30.0' N 77 deg 57.8' W Lat/Long Far Late: 8 deg 10.9' N 78 deg 30.2' W SEG_06 Lat/Long Near Early: 8 deg 30.0' N 77 deg 57.8' W Lat/Long Far Early: 8 deg 10.9' N 78 deg 30.2' W GMT Center 1994/279:18:52:35.4 Lat/Long Center: 7 deg 57.1' N 78 deg 0.1' W Lat/Long Near Late: 7 deg 43.3' N 77 deg 30.1' W Lat/Long Far Late: 7 deg 24.2' N 78 deg 2.5' W SEG_07 Lat/Long Near Early: 7 deg 43.3' N 77 deg 30.1' W Lat/Long Far Early: 7 deg 24.2' N 78 deg 2.5' W GMT Center 1994/279:18:52:49.2 Lat/Long Center: 7 deg 10.4' N 77 deg 32.5' W Lat/Long Near Late: 6 deg 56.6' N 77 deg 2.6' W Lat/Long Far Late: 6 deg 37.6' N 77 deg 34.9' W SEG_08 Lat/Long Near Early: 6 deg 56.6' N 77 deg 2.6' W Lat/Long Far Early: 6 deg 37.6' N 77 deg 34.9' W GMT Center 1994/279:18:53:02.9 Lat/Long Center: 6 deg 23.7' N 77 deg 5.0' W Lat/Long Near Late: 6 deg 9.8' N 76 deg 35.2' W Lat/Long Far Late: 5 deg 50.8' N 77 deg 7.5' W SEG_09 Lat/Long Near Early: 6 deg 9.8' N 76 deg 35.2' W Lat/Long Far Early: 5 deg 50.8' N 77 deg 7.5' W GMT Center 1994/279:18:53:16.7 Lat/Long Center: 5 deg 36.9' N 76 deg 37.7' W Lat/Long Near Late: 5 deg 22.9' N 76 deg 7.9' W Lat/Long Far Late: 5 deg 4.0' N 76 deg 40.1' W SEG_10 Lat/Long Near Early: 5 deg 22.9' N 76 deg 7.9' W Lat/Long Far Early: 5 deg 4.0' N 76 deg 40.1' W GMT Center 1994/279:18:53:30.4 Lat/Long Center: 4 deg 50.0' N 76 deg 10.4' W Lat/Long Near Late: 4 deg 36.0' N 75 deg 40.7' W Lat/Long Far Late: 4 deg 17.2' N 76 deg 12.9' W SEG_11 Lat/Long Near Early: 4 deg 36.0' N 75 deg 40.7' W Lat/Long Far Early: 4 deg 17.2' N 76 deg 12.9' W GMT Center 1994/279:18:53:44.2 Lat/Long Center: 4 deg 3.2' N 75 deg 43.2' W Lat/Long Near Late: 3 deg 49.1' N 75 deg 13.5' W Lat/Long Far Late: 3 deg 30.3' N 75 deg 45.7' W SEG_12 Lat/Long Near Early: 3 deg 49.1' N 75 deg 13.5' W Lat/Long Far Early: 3 deg 30.3' N 75 deg 45.7' W GMT Center 1994/279:18:53:58.0 Lat/Long Center: 3 deg 16.3' N 75 deg 16.1' W Lat/Long Near Late: 3 deg 2.2' N 74 deg 46.5' W Lat/Long Far Late: 2 deg 43.4' N 75 deg 18.7' W SEG_13 Lat/Long Near Early: 3 deg 2.2' N 74 deg 46.5' W Lat/Long Far Early: 2 deg 43.4' N 75 deg 18.7' W GMT Center 1994/279:18:54:11.7 Lat/Long Center: 2 deg 29.3' N 74 deg 49.1' W Lat/Long Near Late: 2 deg 15.2' N 74 deg 19.5' W Lat/Long Far Late: 1 deg 56.5' N 74 deg 51.6' W SEG_14 Lat/Long Near Early: 2 deg 15.2' N 74 deg 19.5' W Lat/Long Far Early: 1 deg 56.5' N 74 deg 51.6' W GMT Center 1994/279:18:54:25.5 Lat/Long Center: 1 deg 42.3' N 74 deg 22.1' W Lat/Long Near Late: 1 deg 28.2' N 73 deg 52.5' W Lat/Long Far Late: 1 deg 9.5' N 74 deg 24.7' W SEG_15 Lat/Long Near Early: 1 deg 28.2' N 73 deg 52.5' W Lat/Long Far Early: 1 deg 9.5' N 74 deg 24.7' W Lat/Long Near Data End: 1 deg 19.6' N 73 deg 46.9' W Lat/Long Far Data End: 1 deg 0.9' N 74 deg 19.1' W