DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 116.21 Site Name: Juan de Fuca Strait A0 Site ID: N17 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 17 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: 1994/280:13:38:28.8 Data Take End GMT: 1994/280:13:40:55.9 Data Take Duration (min:sec): 2:29 Latitude at Start GMT: 44 deg 30.2' N Longitude at Start GMT: 134 deg 59.2' W Latitude at End GMT: 50 deg 8.8' N Longitude at End GMT: 123 deg 32.2' W Center Incidence Angle (deg): 28.8 Track Angle at Image Center: 53.9 deg E of True North Along-Track Image Size (km): 1068.4 Cross-Track Image Size (km): 22.4 Along-Track Resolution (m): 93 Cross-Track Resolution (m): 66 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): 44.1 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: 598 Product Generation Date: Feb 02, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV, XVV Processing Run Number: 40945 Comments: SEG_01 Lat/Long Near Early: 44 deg 34.7' N 135 deg 4.6' W Lat/Long Far Early: 44 deg 25.6' N 134 deg 53.8' W GMT Center 1994/280:13:38:35.7 Lat/Long Center: 44 deg 47.7' N 134 deg 30.4' W Lat/Long Near Late: 45 deg 9.6' N 134 deg 6.8' W Lat/Long Far Late: 45 deg 0.4' N 133 deg 56.0' W SEG_02 Lat/Long Near Early: 45 deg 9.6' N 134 deg 6.8' W Lat/Long Far Early: 45 deg 0.4' N 133 deg 56.0' W GMT Center 1994/280:13:38:49.5 Lat/Long Center: 45 deg 22.2' N 133 deg 32.0' W Lat/Long Near Late: 45 deg 44.0' N 133 deg 7.7' W Lat/Long Far Late: 45 deg 34.6' N 132 deg 57.0' W SEG_03 Lat/Long Near Early: 45 deg 44.0' N 133 deg 7.7' W Lat/Long Far Early: 45 deg 34.6' N 132 deg 57.0' W GMT Center 1994/280:13:39:03.2 Lat/Long Center: 45 deg 56.2' N 132 deg 32.3' W Lat/Long Near Late: 46 deg 17.7' N 132 deg 7.4' W Lat/Long Far Late: 46 deg 8.2' N 131 deg 56.6' W SEG_04 Lat/Long Near Early: 46 deg 17.7' N 132 deg 7.4' W Lat/Long Far Early: 46 deg 8.2' N 131 deg 56.6' W GMT Center 1994/280:13:39:17.0 Lat/Long Center: 46 deg 29.6' N 131 deg 31.3' W Lat/Long Near Late: 46 deg 50.8' N 131 deg 5.7' W Lat/Long Far Late: 46 deg 41.2' N 130 deg 55.0' W SEG_05 Lat/Long Near Early: 46 deg 50.8' N 131 deg 5.7' W Lat/Long Far Early: 46 deg 41.2' N 130 deg 55.0' W GMT Center 1994/280:13:39:30.8 Lat/Long Center: 47 deg 2.3' N 130 deg 29.0' W Lat/Long Near Late: 47 deg 23.3' N 130 deg 2.7' W Lat/Long Far Late: 47 deg 13.5' N 129 deg 52.1' W SEG_06 Lat/Long Near Early: 47 deg 23.3' N 130 deg 2.7' W Lat/Long Far Early: 47 deg 13.5' N 129 deg 52.1' W GMT Center 1994/280:13:39:44.5 Lat/Long Center: 47 deg 34.3' N 129 deg 25.4' W Lat/Long Near Late: 47 deg 55.1' N 128 deg 58.3' W Lat/Long Far Late: 47 deg 45.1' N 128 deg 47.8' W SEG_07 Lat/Long Near Early: 47 deg 55.1' N 128 deg 58.3' W Lat/Long Far Early: 47 deg 45.1' N 128 deg 47.8' W GMT Center 1994/280:13:39:58.3 Lat/Long Center: 48 deg 5.7' N 128 deg 20.3' W Lat/Long Near Late: 48 deg 26.1' N 127 deg 52.5' W Lat/Long Far Late: 48 deg 16.1' N 127 deg 42.1' W SEG_08 Lat/Long Near Early: 48 deg 26.1' N 127 deg 52.5' W Lat/Long Far Early: 48 deg 16.1' N 127 deg 42.1' W GMT Center 1994/280:13:40:12.1 Lat/Long Center: 48 deg 36.3' N 127 deg 13.9' W Lat/Long Near Late: 48 deg 56.5' N 126 deg 45.3' W Lat/Long Far Late: 48 deg 46.3' N 126 deg 35.0' W SEG_09 Lat/Long Near Early: 48 deg 56.5' N 126 deg 45.3' W Lat/Long Far Early: 48 deg 46.3' N 126 deg 35.0' W GMT Center 1994/280:13:40:25.8 Lat/Long Center: 49 deg 6.2' N 126 deg 6.0' W Lat/Long Near Late: 49 deg 26.1' N 125 deg 36.6' W Lat/Long Far Late: 49 deg 15.7' N 125 deg 26.5' W SEG_10 Lat/Long Near Early: 49 deg 26.1' N 125 deg 36.6' W Lat/Long Far Early: 49 deg 15.7' N 125 deg 26.5' W GMT Center 1994/280:13:40:39.6 Lat/Long Center: 49 deg 35.4' N 124 deg 56.7' W Lat/Long Near Late: 49 deg 54.9' N 124 deg 26.5' W Lat/Long Far Late: 49 deg 44.4' N 124 deg 16.6' W SEG_11 Lat/Long Near Early: 49 deg 54.9' N 124 deg 26.5' W Lat/Long Far Early: 49 deg 44.4' N 124 deg 16.6' W GMT Center 1994/280:13:40:53.4 Lat/Long Center: 50 deg 3.7' N 123 deg 46.0' W Lat/Long Near Data End: 50 deg 14.2' N 123 deg 37.1' W Lat/Long Far Data End: 50 deg 3.6' N 123 deg 27.2' W