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-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 8 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 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: 1994/279:09:21:18.6 Data Take End GMT: 1994/279:09:23:31.3 Data Take Duration (min:sec): 3:47 Latitude at Start GMT: 8 deg 29.8' N Longitude at Start GMT: 96 deg 26.5' W Latitude at End GMT: 15 deg 54.6' N Longitude at End GMT: 91 deg 46.3' W Center Incidence Angle (deg): 58.8 Track Angle at Image Center: 32.4 deg E of True North Along-Track Image Size (km): 965.4 Cross-Track Image Size (km): 58.4 Along-Track Resolution (m): 73 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): 100.0 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 10 Bytes per Record: 2000 Records per Segment: 1318 Product Generation Date: Mar 11, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, CHH, XVV Processing Run Number: 40985 Comments: SEG_01 Lat/Long Near Early: 8 deg 37.9' N 96 deg 40.1' W Lat/Long Far Early: 8 deg 21.6' N 96 deg 12.9' W GMT Center 1994/279:09:21:25.4 Lat/Long Center: 8 deg 53.0' N 96 deg 12.5' W Lat/Long Near Late: 9 deg 24.4' N 96 deg 12.1' W Lat/Long Far Late: 9 deg 8.0' N 95 deg 44.8' W SEG_02 Lat/Long Near Early: 9 deg 24.4' N 96 deg 12.1' W Lat/Long Far Early: 9 deg 8.0' N 95 deg 44.8' W GMT Center 1994/279:09:21:39.2 Lat/Long Center: 9 deg 39.4' N 95 deg 44.3' W Lat/Long Near Late: 10 deg 10.8' N 95 deg 43.8' W Lat/Long Far Late: 9 deg 54.4' N 95 deg 16.5' W SEG_03 Lat/Long Near Early: 10 deg 10.8' N 95 deg 43.8' W Lat/Long Far Early: 9 deg 54.4' N 95 deg 16.5' W GMT Center 1994/279:09:21:52.9 Lat/Long Center: 10 deg 25.8' N 95 deg 16.0' W Lat/Long Near Late: 10 deg 57.1' N 95 deg 15.4' W Lat/Long Far Late: 10 deg 40.6' N 94 deg 48.1' W SEG_04 Lat/Long Near Early: 10 deg 57.1' N 95 deg 15.4' W Lat/Long Far Early: 10 deg 40.6' N 94 deg 48.1' W GMT Center 1994/279:09:22:06.7 Lat/Long Center: 11 deg 12.0' N 94 deg 47.5' W Lat/Long Near Late: 11 deg 43.4' N 94 deg 46.8' W Lat/Long Far Late: 11 deg 26.8' N 94 deg 19.4' W SEG_05 Lat/Long Near Early: 11 deg 43.4' N 94 deg 46.8' W Lat/Long Far Early: 11 deg 26.8' N 94 deg 19.4' W GMT Center 1994/279:09:22:20.4 Lat/Long Center: 11 deg 58.2' N 94 deg 18.7' W Lat/Long Near Late: 12 deg 29.6' N 94 deg 18.0' W Lat/Long Far Late: 12 deg 12.9' N 93 deg 50.6' W SEG_06 Lat/Long Near Early: 12 deg 29.6' N 94 deg 18.0' W Lat/Long Far Early: 12 deg 12.9' N 93 deg 50.6' W GMT Center 1994/279:09:22:34.2 Lat/Long Center: 12 deg 44.3' N 93 deg 49.8' W Lat/Long Near Late: 13 deg 15.6' N 93 deg 48.9' W Lat/Long Far Late: 12 deg 58.9' N 93 deg 21.5' W SEG_07 Lat/Long Near Early: 13 deg 15.6' N 93 deg 48.9' W Lat/Long Far Early: 12 deg 58.9' N 93 deg 21.5' W GMT Center 1994/279:09:22:47.9 Lat/Long Center: 13 deg 30.2' N 93 deg 20.6' W Lat/Long Near Late: 14 deg 1.6' N 93 deg 19.6' W Lat/Long Far Late: 13 deg 44.8' N 92 deg 52.2' W SEG_08 Lat/Long Near Early: 14 deg 1.6' N 93 deg 19.6' W Lat/Long Far Early: 13 deg 44.8' N 92 deg 52.2' W GMT Center 1994/279:09:23:01.7 Lat/Long Center: 14 deg 16.1' N 92 deg 51.2' W Lat/Long Near Late: 14 deg 47.5' N 92 deg 50.1' W Lat/Long Far Late: 14 deg 30.5' N 92 deg 22.6' W SEG_09 Lat/Long Near Early: 14 deg 47.5' N 92 deg 50.1' W Lat/Long Far Early: 14 deg 30.5' N 92 deg 22.6' W GMT Center 1994/279:09:23:15.4 Lat/Long Center: 15 deg 1.9' N 92 deg 21.5' W Lat/Long Near Late: 15 deg 33.2' N 92 deg 20.3' W Lat/Long Far Late: 15 deg 16.2' N 91 deg 52.8' W SEG_10 Lat/Long Near Early: 15 deg 33.2' N 92 deg 20.3' W Lat/Long Far Early: 15 deg 16.2' N 91 deg 52.8' W GMT Center 1994/279:09:23:29.2 Lat/Long Center: 15 deg 47.5' N 91 deg 51.5' W Lat/Long Near Data End: 16 deg 3.1' N 92 deg 0.1' W Lat/Long Far Data End: 15 deg 46.0' N 91 deg 32.5' W