DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 55.61 Site Name: Ruiz, Colombia Site ID: G44 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 6 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1736.000 Frequency Band: C Carrier Frequency (GHz): 5.298 Wavelength (m): 0.057 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/102:19:39:19.9 Data Take End GMT: 1994/102:19:42:08.8 Data Take Duration (min:sec): 2:47 Latitude at Start GMT: 12 deg 17.4' N Longitude at Start GMT: 79 deg 49.5' W Latitude at End GMT: 2 deg 46.9' N Longitude at End GMT: 74 deg 7.4' W Center Incidence Angle (deg): 59.9 Track Angle at Image Center: 149.1 deg E of True North Along-Track Image Size (km): 1226.6 Cross-Track Image Size (km): 43.0 Along-Track Resolution (m): 90 Cross-Track Resolution (m): 37 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): 47.7 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: 1010 Product Generation Date: Sep 14, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: CHH, CVV, XVV Processing Run Number: 11183 Comments: SEG_01 Lat/Long Near Early: 12 deg 23.6' N 79 deg 39.4' W Lat/Long Far Early: 12 deg 11.3' N 79 deg 59.6' W GMT Center 1994/102:19:39:26.8 Lat/Long Center: 11 deg 54.4' N 79 deg 35.1' W Lat/Long Near Late: 11 deg 37.4' N 79 deg 10.6' W Lat/Long Far Late: 11 deg 25.2' N 79 deg 30.7' W SEG_02 Lat/Long Near Early: 11 deg 37.4' N 79 deg 10.6' W Lat/Long Far Early: 11 deg 25.2' N 79 deg 30.7' W GMT Center 1994/102:19:39:40.6 Lat/Long Center: 11 deg 8.2' N 79 deg 6.3' W Lat/Long Near Late: 10 deg 51.2' N 78 deg 42.0' W Lat/Long Far Late: 10 deg 39.1' N 79 deg 2.1' W SEG_03 Lat/Long Near Early: 10 deg 51.2' N 78 deg 42.0' W Lat/Long Far Early: 10 deg 39.1' N 79 deg 2.1' W GMT Center 1994/102:19:39:54.3 Lat/Long Center: 10 deg 22.0' N 78 deg 37.8' W Lat/Long Near Late: 10 deg 4.9' N 78 deg 13.5' W Lat/Long Far Late: 9 deg 52.8' N 78 deg 33.7' W SEG_04 Lat/Long Near Early: 10 deg 4.9' N 78 deg 13.5' W Lat/Long Far Early: 9 deg 52.8' N 78 deg 33.7' W GMT Center 1994/102:19:40:08.1 Lat/Long Center: 9 deg 35.7' N 78 deg 9.4' W Lat/Long Near Late: 9 deg 18.6' N 77 deg 45.3' W Lat/Long Far Late: 9 deg 6.5' N 78 deg 5.4' W SEG_05 Lat/Long Near Early: 9 deg 18.6' N 77 deg 45.3' W Lat/Long Far Early: 9 deg 6.5' N 78 deg 5.4' W GMT Center 1994/102:19:40:21.9 Lat/Long Center: 8 deg 49.3' N 77 deg 41.3' W Lat/Long Near Late: 8 deg 32.1' N 77 deg 17.2' W Lat/Long Far Late: 8 deg 20.1' N 77 deg 37.3' W SEG_06 Lat/Long Near Early: 8 deg 32.1' N 77 deg 17.2' W Lat/Long Far Early: 8 deg 20.1' N 77 deg 37.3' W GMT Center 1994/102:19:40:35.6 Lat/Long Center: 8 deg 2.9' N 77 deg 13.3' W Lat/Long Near Late: 7 deg 45.6' N 76 deg 49.3' W Lat/Long Far Late: 7 deg 33.6' N 77 deg 9.4' W SEG_07 Lat/Long Near Early: 7 deg 45.6' N 76 deg 49.3' W Lat/Long Far Early: 7 deg 33.6' N 77 deg 9.4' W GMT Center 1994/102:19:40:49.4 Lat/Long Center: 7 deg 16.3' N 76 deg 45.5' W Lat/Long Near Late: 6 deg 59.0' N 76 deg 21.6' W Lat/Long Far Late: 6 deg 47.1' N 76 deg 41.6' W SEG_08 Lat/Long Near Early: 6 deg 59.0' N 76 deg 21.6' W Lat/Long Far Early: 6 deg 47.1' N 76 deg 41.6' W GMT Center 1994/102:19:41:03.2 Lat/Long Center: 6 deg 29.7' N 76 deg 17.8' W Lat/Long Near Late: 6 deg 12.3' N 75 deg 53.9' W Lat/Long Far Late: 6 deg 0.5' N 76 deg 14.0' W SEG_09 Lat/Long Near Early: 6 deg 12.3' N 75 deg 53.9' W Lat/Long Far Early: 6 deg 0.5' N 76 deg 14.0' W GMT Center 1994/102:19:41:16.9 Lat/Long Center: 5 deg 43.1' N 75 deg 50.2' W Lat/Long Near Late: 5 deg 25.6' N 75 deg 26.5' W Lat/Long Far Late: 5 deg 13.8' N 75 deg 46.5' W SEG_10 Lat/Long Near Early: 5 deg 25.6' N 75 deg 26.5' W Lat/Long Far Early: 5 deg 13.8' N 75 deg 46.5' W GMT Center 1994/102:19:41:30.7 Lat/Long Center: 4 deg 56.3' N 75 deg 22.8' W Lat/Long Near Late: 4 deg 38.9' N 74 deg 59.1' W Lat/Long Far Late: 4 deg 27.1' N 75 deg 19.1' W SEG_11 Lat/Long Near Early: 4 deg 38.9' N 74 deg 59.1' W Lat/Long Far Early: 4 deg 27.1' N 75 deg 19.1' W GMT Center 1994/102:19:41:44.5 Lat/Long Center: 4 deg 9.6' N 74 deg 55.4' W Lat/Long Near Late: 3 deg 52.0' N 74 deg 31.8' W Lat/Long Far Late: 3 deg 40.3' N 74 deg 51.8' W SEG_12 Lat/Long Near Early: 3 deg 52.0' N 74 deg 31.8' W Lat/Long Far Early: 3 deg 40.3' N 74 deg 51.8' W GMT Center 1994/102:19:41:58.3 Lat/Long Center: 3 deg 22.7' N 74 deg 28.2' W Lat/Long Near Late: 3 deg 5.2' N 74 deg 4.6' W Lat/Long Far Late: 2 deg 53.4' N 74 deg 24.7' W SEG_13 Lat/Long Near Early: 3 deg 5.2' N 74 deg 4.6' W Lat/Long Far Early: 2 deg 53.4' N 74 deg 24.7' W Lat/Long Near Data End: 2 deg 52.7' N 73 deg 57.4' W Lat/Long Far Data End: 2 deg 41.0' N 74 deg 17.4' W