DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 71.60 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): 8 Quantization Format: BFPQ Beam Spoiling Mode: 3 PRF (Hz): 1736.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/277:19:31:14.8 Data Take End GMT: 1994/277:19:34:01.8 Data Take Duration (min:sec): 2:47 Latitude at Start GMT: 11 deg 32.7' N Longitude at Start GMT: 78 deg 55.0' W Latitude at End GMT: 2 deg 5.7' N Longitude at End GMT: 73 deg 19.4' W Center Incidence Angle (deg): 47.6 Track Angle at Image Center: 149.5 deg E of True North Along-Track Image Size (km): 1214.1 Cross-Track Image Size (km): 55.4 Along-Track Resolution (m): 73 Cross-Track Resolution (m): 43 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): 55.4 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 13 Bytes per Record: 2000 Records per Segment: 1258 Product Generation Date: Dec 09, 1994 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LHV, XVV Processing Run Number: 40578 Comments: SEG_01 Lat/Long Near Early: 11 deg 40.6' N 78 deg 42.0' W Lat/Long Far Early: 11 deg 24.9' N 79 deg 8.1' W GMT Center 1994/277:19:31:21.6 Lat/Long Center: 11 deg 9.6' N 78 deg 40.8' W Lat/Long Near Late: 10 deg 54.2' N 78 deg 13.6' W Lat/Long Far Late: 10 deg 38.6' N 78 deg 39.7' W SEG_02 Lat/Long Near Early: 10 deg 54.2' N 78 deg 13.6' W Lat/Long Far Early: 10 deg 38.6' N 78 deg 39.7' W GMT Center 1994/277:19:31:35.4 Lat/Long Center: 10 deg 23.2' N 78 deg 12.5' W Lat/Long Near Late: 10 deg 7.7' N 77 deg 45.4' W Lat/Long Far Late: 9 deg 52.2' N 78 deg 11.4' W SEG_03 Lat/Long Near Early: 10 deg 7.7' N 77 deg 45.4' W Lat/Long Far Early: 9 deg 52.2' N 78 deg 11.4' W GMT Center 1994/277:19:31:49.1 Lat/Long Center: 9 deg 36.7' N 77 deg 44.4' W Lat/Long Near Late: 9 deg 21.2' N 77 deg 17.4' W Lat/Long Far Late: 9 deg 5.7' N 77 deg 43.4' W SEG_04 Lat/Long Near Early: 9 deg 21.2' N 77 deg 17.4' W Lat/Long Far Early: 9 deg 5.7' N 77 deg 43.4' W GMT Center 1994/277:19:32:02.9 Lat/Long Center: 8 deg 50.2' N 77 deg 16.4' W Lat/Long Near Late: 8 deg 34.6' N 76 deg 49.5' W Lat/Long Far Late: 8 deg 19.2' N 77 deg 15.5' W SEG_05 Lat/Long Near Early: 8 deg 34.6' N 76 deg 49.5' W Lat/Long Far Early: 8 deg 19.2' N 77 deg 15.5' W GMT Center 1994/277:19:32:16.7 Lat/Long Center: 8 deg 3.6' N 76 deg 48.6' W Lat/Long Near Late: 7 deg 47.9' N 76 deg 21.8' W Lat/Long Far Late: 7 deg 32.6' N 76 deg 47.7' W SEG_06 Lat/Long Near Early: 7 deg 47.9' N 76 deg 21.8' W Lat/Long Far Early: 7 deg 32.6' N 76 deg 47.7' W GMT Center 1994/277:19:32:30.4 Lat/Long Center: 7 deg 16.9' N 76 deg 20.9' W Lat/Long Near Late: 7 deg 1.2' N 75 deg 54.2' W Lat/Long Far Late: 6 deg 45.9' N 76 deg 20.1' W SEG_07 Lat/Long Near Early: 7 deg 1.2' N 75 deg 54.2' W Lat/Long Far Early: 6 deg 45.9' N 76 deg 20.1' W GMT Center 1994/277:19:32:44.2 Lat/Long Center: 6 deg 30.2' N 75 deg 53.4' W Lat/Long Near Late: 6 deg 14.4' N 75 deg 26.7' W Lat/Long Far Late: 5 deg 59.2' N 75 deg 52.6' W SEG_08 Lat/Long Near Early: 6 deg 14.4' N 75 deg 26.7' W Lat/Long Far Early: 5 deg 59.2' N 75 deg 52.6' W GMT Center 1994/277:19:32:57.9 Lat/Long Center: 5 deg 43.4' N 75 deg 26.0' W Lat/Long Near Late: 5 deg 27.6' N 74 deg 59.4' W Lat/Long Far Late: 5 deg 12.4' N 75 deg 25.2' W SEG_09 Lat/Long Near Early: 5 deg 27.6' N 74 deg 59.4' W Lat/Long Far Early: 5 deg 12.4' N 75 deg 25.2' W GMT Center 1994/277:19:33:11.7 Lat/Long Center: 4 deg 56.6' N 74 deg 58.7' W Lat/Long Near Late: 4 deg 40.7' N 74 deg 32.1' W Lat/Long Far Late: 4 deg 25.6' N 74 deg 58.0' W SEG_10 Lat/Long Near Early: 4 deg 40.7' N 74 deg 32.1' W Lat/Long Far Early: 4 deg 25.6' N 74 deg 58.0' W GMT Center 1994/277:19:33:25.4 Lat/Long Center: 4 deg 9.7' N 74 deg 31.4' W Lat/Long Near Late: 3 deg 53.8' N 74 deg 4.9' W Lat/Long Far Late: 3 deg 38.7' N 74 deg 30.8' W SEG_11 Lat/Long Near Early: 3 deg 53.8' N 74 deg 4.9' W Lat/Long Far Early: 3 deg 38.7' N 74 deg 30.8' W GMT Center 1994/277:19:33:39.2 Lat/Long Center: 3 deg 22.8' N 74 deg 4.3' W Lat/Long Near Late: 3 deg 6.9' N 73 deg 37.8' W Lat/Long Far Late: 2 deg 51.8' N 74 deg 3.7' W SEG_12 Lat/Long Near Early: 3 deg 6.9' N 73 deg 37.8' W Lat/Long Far Early: 2 deg 51.8' N 74 deg 3.7' W GMT Center 1994/277:19:33:53.0 Lat/Long Center: 2 deg 35.9' N 73 deg 37.2' W Lat/Long Near Late: 2 deg 19.9' N 73 deg 10.8' W Lat/Long Far Late: 2 deg 4.8' N 73 deg 36.6' W SEG_13 Lat/Long Near Early: 2 deg 19.9' N 73 deg 10.8' W Lat/Long Far Early: 2 deg 4.8' N 73 deg 36.6' W Lat/Long Near Data End: 2 deg 13.2' N 73 deg 6.5' W Lat/Long Far Data End: 1 deg 58.2' N 73 deg 32.3' W