DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 87.61 Site Name: Ruiz, Colombia Site ID: G44 Mission ID: SRL-1 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: 1994/104:19:01:01.9 Data Take End GMT: 1994/104:19:03:26.9 Data Take Duration (min:sec): 2:24 Latitude at Start GMT: 9 deg 30.2' N Longitude at Start GMT: 78 deg 1.5' W Latitude at End GMT: 1 deg 16.1' N Longitude at End GMT: 73 deg 13.0' W Center Incidence Angle (deg): 43.0 Track Angle at Image Center: 149.7 deg E of True North Along-Track Image Size (km): 1055.4 Cross-Track Image Size (km): 71.2 Along-Track Resolution (m): 106 Cross-Track Resolution (m): 47 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): 56.0 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 11 Bytes per Record: 2000 Records per Segment: 1574 Product Generation Date: Aug 09, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LHV, XVV Processing Run Number: 10654 Comments: SEG_01 Lat/Long Near Early: 9 deg 40.2' N 77 deg 44.8' W Lat/Long Far Early: 9 deg 20.3' N 78 deg 18.3' W GMT Center 1994/104:19:01:08.7 Lat/Long Center: 9 deg 6.9' N 77 deg 47.6' W Lat/Long Near Late: 8 deg 53.5' N 77 deg 16.9' W Lat/Long Far Late: 8 deg 33.7' N 77 deg 50.4' W SEG_02 Lat/Long Near Early: 8 deg 53.5' N 77 deg 16.9' W Lat/Long Far Early: 8 deg 33.7' N 77 deg 50.4' W GMT Center 1994/104:19:01:22.5 Lat/Long Center: 8 deg 20.3' N 77 deg 19.8' W Lat/Long Near Late: 8 deg 6.8' N 76 deg 49.2' W Lat/Long Far Late: 7 deg 47.1' N 77 deg 22.6' W SEG_03 Lat/Long Near Early: 8 deg 6.8' N 76 deg 49.2' W Lat/Long Far Early: 7 deg 47.1' N 77 deg 22.6' W GMT Center 1994/104:19:01:36.2 Lat/Long Center: 7 deg 33.6' N 76 deg 52.1' W Lat/Long Near Late: 7 deg 20.1' N 76 deg 21.6' W Lat/Long Far Late: 7 deg 0.4' N 76 deg 55.0' W SEG_04 Lat/Long Near Early: 7 deg 20.1' N 76 deg 21.6' W Lat/Long Far Early: 7 deg 0.4' N 76 deg 55.0' W GMT Center 1994/104:19:01:49.9 Lat/Long Center: 6 deg 46.9' N 76 deg 24.6' W Lat/Long Near Late: 6 deg 33.3' N 75 deg 54.2' W Lat/Long Far Late: 6 deg 13.7' N 76 deg 27.5' W SEG_05 Lat/Long Near Early: 6 deg 33.3' N 75 deg 54.2' W Lat/Long Far Early: 6 deg 13.7' N 76 deg 27.5' W GMT Center 1994/104:19:02:03.7 Lat/Long Center: 6 deg 0.1' N 75 deg 57.2' W Lat/Long Near Late: 5 deg 46.5' N 75 deg 26.8' W Lat/Long Far Late: 5 deg 26.9' N 76 deg 0.1' W SEG_06 Lat/Long Near Early: 5 deg 46.5' N 75 deg 26.8' W Lat/Long Far Early: 5 deg 26.9' N 76 deg 0.1' W GMT Center 1994/104:19:02:17.4 Lat/Long Center: 5 deg 13.3' N 75 deg 29.9' W Lat/Long Near Late: 4 deg 59.6' N 74 deg 59.6' W Lat/Long Far Late: 4 deg 40.1' N 75 deg 32.9' W SEG_07 Lat/Long Near Early: 4 deg 59.6' N 74 deg 59.6' W Lat/Long Far Early: 4 deg 40.1' N 75 deg 32.9' W GMT Center 1994/104:19:02:31.2 Lat/Long Center: 4 deg 26.4' N 75 deg 2.6' W Lat/Long Near Late: 4 deg 12.7' N 74 deg 32.4' W Lat/Long Far Late: 3 deg 53.3' N 75 deg 5.7' W SEG_08 Lat/Long Near Early: 4 deg 12.7' N 74 deg 32.4' W Lat/Long Far Early: 3 deg 53.3' N 75 deg 5.7' W GMT Center 1994/104:19:02:44.9 Lat/Long Center: 3 deg 39.5' N 74 deg 35.5' W Lat/Long Near Late: 3 deg 25.7' N 74 deg 5.4' W Lat/Long Far Late: 3 deg 6.4' N 74 deg 38.6' W SEG_09 Lat/Long Near Early: 3 deg 25.7' N 74 deg 5.4' W Lat/Long Far Early: 3 deg 6.4' N 74 deg 38.6' W GMT Center 1994/104:19:02:58.6 Lat/Long Center: 2 deg 52.6' N 74 deg 8.5' W Lat/Long Near Late: 2 deg 38.8' N 73 deg 38.3' W Lat/Long Far Late: 2 deg 19.4' N 74 deg 11.6' W SEG_10 Lat/Long Near Early: 2 deg 38.8' N 73 deg 38.3' W Lat/Long Far Early: 2 deg 19.4' N 74 deg 11.6' W GMT Center 1994/104:19:03:12.4 Lat/Long Center: 2 deg 5.6' N 73 deg 41.4' W Lat/Long Near Late: 1 deg 51.8' N 73 deg 11.4' W Lat/Long Far Late: 1 deg 32.5' N 73 deg 44.6' W SEG_11 Lat/Long Near Early: 1 deg 51.8' N 73 deg 11.4' W Lat/Long Far Early: 1 deg 32.5' N 73 deg 44.6' W GMT Center 1994/104:19:03:26.1 Lat/Long Center: 1 deg 18.6' N 73 deg 14.5' W Lat/Long Near Data End: 1 deg 25.7' N 72 deg 56.4' W Lat/Long Far Data End: 1 deg 6.4' N 73 deg 29.6' W