DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 97.10 Site Name: La Victoria, Mexico Site ID: E30 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 7 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1440.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/105:09:09:48.5 Data Take End GMT: 1994/105:09:13:35.4 Data Take Duration (min:sec): 3:47 Latitude at Start GMT: 8 deg 22.5' N Longitude at Start GMT: 96 deg 22.4' W Latitude at End GMT: 20 deg 56.8' N Longitude at End GMT: 88 deg 9.2' W Center Incidence Angle (deg): 60.4 Track Angle at Image Center: 32.4 deg E of True North Along-Track Image Size (km): 1650.5 Cross-Track Image Size (km): 83.6 Along-Track Resolution (m): 77 Cross-Track Resolution (m): 74 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): 100.0 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 17 Bytes per Record: 2000 Records per Segment: 1822 Product Generation Date: Aug 05, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, CVV, XVV Processing Run Number: 10716 Comments: SEG_01 Lat/Long Near Early: 8 deg 34.2' N 96 deg 41.9' W Lat/Long Far Early: 8 deg 10.9' N 96 deg 2.9' W GMT Center 1994/105:09:09:55.4 Lat/Long Center: 8 deg 46.0' N 96 deg 8.2' W Lat/Long Near Late: 9 deg 20.8' N 96 deg 13.8' W Lat/Long Far Late: 8 deg 57.4' N 95 deg 34.8' W SEG_02 Lat/Long Near Early: 9 deg 20.8' N 96 deg 13.8' W Lat/Long Far Early: 8 deg 57.4' N 95 deg 34.8' W GMT Center 1994/105:09:10:09.1 Lat/Long Center: 9 deg 32.2' N 95 deg 40.3' W Lat/Long Near Late: 10 deg 7.3' N 95 deg 45.5' W Lat/Long Far Late: 9 deg 43.8' N 95 deg 6.5' W SEG_03 Lat/Long Near Early: 10 deg 7.3' N 95 deg 45.5' W Lat/Long Far Early: 9 deg 43.8' N 95 deg 6.5' W GMT Center 1994/105:09:10:22.9 Lat/Long Center: 10 deg 18.6' N 95 deg 11.9' W Lat/Long Near Late: 10 deg 53.5' N 95 deg 17.3' W Lat/Long Far Late: 10 deg 29.8' N 94 deg 38.2' W SEG_04 Lat/Long Near Early: 10 deg 53.5' N 95 deg 17.3' W Lat/Long Far Early: 10 deg 29.8' N 94 deg 38.2' W GMT Center 1994/105:09:10:36.6 Lat/Long Center: 11 deg 5.0' N 94 deg 43.3' W Lat/Long Near Late: 11 deg 39.8' N 94 deg 48.6' W Lat/Long Far Late: 11 deg 16.1' N 94 deg 9.5' W SEG_05 Lat/Long Near Early: 11 deg 39.8' N 94 deg 48.6' W Lat/Long Far Early: 11 deg 16.1' N 94 deg 9.5' W GMT Center 1994/105:09:10:50.4 Lat/Long Center: 11 deg 50.9' N 94 deg 14.7' W Lat/Long Near Late: 12 deg 26.1' N 94 deg 19.8' W Lat/Long Far Late: 12 deg 2.3' N 93 deg 40.6' W SEG_06 Lat/Long Near Early: 12 deg 26.1' N 94 deg 19.8' W Lat/Long Far Early: 12 deg 2.3' N 93 deg 40.6' W GMT Center 1994/105:09:11:04.1 Lat/Long Center: 12 deg 37.1' N 93 deg 45.8' W Lat/Long Near Late: 13 deg 12.0' N 93 deg 50.9' W Lat/Long Far Late: 12 deg 48.0' N 93 deg 11.7' W SEG_07 Lat/Long Near Early: 13 deg 12.0' N 93 deg 50.9' W Lat/Long Far Early: 12 deg 48.0' N 93 deg 11.7' W GMT Center 1994/105:09:11:17.9 Lat/Long Center: 13 deg 23.2' N 93 deg 16.5' W Lat/Long Near Late: 13 deg 58.1' N 93 deg 21.6' W Lat/Long Far Late: 13 deg 34.0' N 92 deg 42.3' W SEG_08 Lat/Long Near Early: 13 deg 58.1' N 93 deg 21.6' W Lat/Long Far Early: 13 deg 34.0' N 92 deg 42.3' W GMT Center 1994/105:09:11:31.6 Lat/Long Center: 14 deg 9.2' N 92 deg 47.1' W Lat/Long Near Late: 14 deg 44.1' N 92 deg 52.1' W Lat/Long Far Late: 14 deg 19.9' N 92 deg 12.7' W SEG_09 Lat/Long Near Early: 14 deg 44.1' N 92 deg 52.1' W Lat/Long Far Early: 14 deg 19.9' N 92 deg 12.7' W GMT Center 1994/105:09:11:45.4 Lat/Long Center: 14 deg 54.7' N 92 deg 17.6' W Lat/Long Near Late: 15 deg 30.0' N 92 deg 22.2' W Lat/Long Far Late: 15 deg 5.6' N 91 deg 42.8' W SEG_10 Lat/Long Near Early: 15 deg 30.0' N 92 deg 22.2' W Lat/Long Far Early: 15 deg 5.6' N 91 deg 42.8' W GMT Center 1994/105:09:11:59.1 Lat/Long Center: 15 deg 40.5' N 91 deg 47.6' W Lat/Long Near Late: 16 deg 15.4' N 91 deg 52.4' W Lat/Long Far Late: 15 deg 50.9' N 91 deg 12.9' W SEG_11 Lat/Long Near Early: 16 deg 15.4' N 91 deg 52.4' W Lat/Long Far Early: 15 deg 50.9' N 91 deg 12.9' W GMT Center 1994/105:09:12:12.9 Lat/Long Center: 16 deg 26.2' N 91 deg 17.3' W Lat/Long Near Late: 17 deg 1.1' N 91 deg 22.0' W Lat/Long Far Late: 16 deg 36.4' N 90 deg 42.4' W SEG_12 Lat/Long Near Early: 17 deg 1.1' N 91 deg 22.0' W Lat/Long Far Early: 16 deg 36.4' N 90 deg 42.4' W GMT Center 1994/105:09:12:26.6 Lat/Long Center: 17 deg 11.4' N 90 deg 47.0' W Lat/Long Near Late: 17 deg 46.6' N 90 deg 51.3' W Lat/Long Far Late: 17 deg 21.8' N 90 deg 11.7' W SEG_13 Lat/Long Near Early: 17 deg 46.6' N 90 deg 51.3' W Lat/Long Far Early: 17 deg 21.8' N 90 deg 11.7' W GMT Center 1994/105:09:12:40.4 Lat/Long Center: 17 deg 56.7' N 90 deg 16.1' W Lat/Long Near Late: 18 deg 31.7' N 90 deg 20.5' W Lat/Long Far Late: 18 deg 6.7' N 89 deg 40.8' W SEG_14 Lat/Long Near Early: 18 deg 31.7' N 90 deg 20.5' W Lat/Long Far Early: 18 deg 6.7' N 89 deg 40.8' W GMT Center 1994/105:09:12:54.1 Lat/Long Center: 18 deg 42.0' N 89 deg 44.9' W Lat/Long Near Late: 19 deg 17.0' N 89 deg 49.2' W Lat/Long Far Late: 18 deg 51.8' N 89 deg 9.4' W SEG_15 Lat/Long Near Early: 19 deg 17.0' N 89 deg 49.2' W Lat/Long Far Early: 18 deg 51.8' N 89 deg 9.4' W GMT Center 1994/105:09:13:07.9 Lat/Long Center: 19 deg 27.1' N 89 deg 13.3' W Lat/Long Near Late: 20 deg 2.1' N 89 deg 17.5' W Lat/Long Far Late: 19 deg 36.8' N 88 deg 37.7' W SEG_16 Lat/Long Near Early: 20 deg 2.1' N 89 deg 17.5' W Lat/Long Far Early: 19 deg 36.8' N 88 deg 37.7' W GMT Center 1994/105:09:13:21.6 Lat/Long Center: 20 deg 11.8' N 88 deg 41.7' W Lat/Long Near Late: 20 deg 47.1' N 88 deg 45.5' W Lat/Long Far Late: 20 deg 21.6' N 88 deg 5.5' W SEG_17 Lat/Long Near Early: 20 deg 47.1' N 88 deg 45.5' W Lat/Long Far Early: 20 deg 21.6' N 88 deg 5.5' W GMT Center 1994/105:09:13:35.4 Lat/Long Center: 20 deg 56.8' N 88 deg 9.2' W Lat/Long Near Data End: 21 deg 9.6' N 88 deg 29.2' W Lat/Long Far Data End: 20 deg 44.0' N 87 deg 49.3' W