DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 100.11 Site Name: Juan de Fuca Strait A2 Site ID: N19 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): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1620.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/279:13:57:45.9 Data Take End GMT: 1994/279:14:00:50.9 Data Take Duration (min:sec): 3:4 Latitude at Start GMT: 41 deg 35.4' N Longitude at Start GMT: 138 deg 24.7' W Latitude at End GMT: 49 deg 7.5' N Longitude at End GMT: 124 deg 59.6' W Center Incidence Angle (deg): 32.1 Track Angle at Image Center: 51.2 deg E of True North Along-Track Image Size (km): 1343.5 Cross-Track Image Size (km): 17.2 Along-Track Resolution (m): 112 Cross-Track Resolution (m): 60 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): -4.1 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 14 Bytes per Record: 2000 Records per Segment: 494 Product Generation Date: Oct 12, 1994 Processing Facility: JPL Processor S/W Version: 1.2.5 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV, XVV Processing Run Number: 40135 Comments: SEG_01 Lat/Long Near Early: 41 deg 38.7' N 138 deg 28.9' W Lat/Long Far Early: 41 deg 32.1' N 138 deg 20.4' W GMT Center 1994/279:13:57:52.8 Lat/Long Center: 41 deg 54.1' N 137 deg 58.6' W Lat/Long Near Late: 42 deg 15.9' N 137 deg 36.5' W Lat/Long Far Late: 42 deg 9.2' N 137 deg 28.1' W SEG_02 Lat/Long Near Early: 42 deg 15.9' N 137 deg 36.5' W Lat/Long Far Early: 42 deg 9.2' N 137 deg 28.1' W GMT Center 1994/279:13:58:06.6 Lat/Long Center: 42 deg 31.0' N 137 deg 5.7' W Lat/Long Near Late: 42 deg 52.6' N 136 deg 43.1' W Lat/Long Far Late: 42 deg 45.8' N 136 deg 34.6' W SEG_03 Lat/Long Near Early: 42 deg 52.6' N 136 deg 43.1' W Lat/Long Far Early: 42 deg 45.8' N 136 deg 34.6' W GMT Center 1994/279:13:58:20.3 Lat/Long Center: 43 deg 7.4' N 136 deg 11.7' W Lat/Long Near Late: 43 deg 28.9' N 135 deg 48.4' W Lat/Long Far Late: 43 deg 21.9' N 135 deg 40.0' W SEG_04 Lat/Long Near Early: 43 deg 28.9' N 135 deg 48.4' W Lat/Long Far Early: 43 deg 21.9' N 135 deg 40.0' W GMT Center 1994/279:13:58:34.1 Lat/Long Center: 43 deg 43.3' N 135 deg 16.5' W Lat/Long Near Late: 44 deg 4.6' N 134 deg 52.7' W Lat/Long Far Late: 43 deg 57.5' N 134 deg 44.3' W SEG_05 Lat/Long Near Early: 44 deg 4.6' N 134 deg 52.7' W Lat/Long Far Early: 43 deg 57.5' N 134 deg 44.3' W GMT Center 1994/279:13:58:47.9 Lat/Long Center: 44 deg 18.7' N 134 deg 20.1' W Lat/Long Near Late: 44 deg 39.7' N 133 deg 55.7' W Lat/Long Far Late: 44 deg 32.6' N 133 deg 47.3' W SEG_06 Lat/Long Near Early: 44 deg 39.7' N 133 deg 55.7' W Lat/Long Far Early: 44 deg 32.6' N 133 deg 47.3' W GMT Center 1994/279:13:59:01.6 Lat/Long Center: 44 deg 53.5' N 133 deg 22.6' W Lat/Long Near Late: 45 deg 14.3' N 132 deg 57.5' W Lat/Long Far Late: 45 deg 7.1' N 132 deg 49.1' W SEG_07 Lat/Long Near Early: 45 deg 14.3' N 132 deg 57.5' W Lat/Long Far Early: 45 deg 7.1' N 132 deg 49.1' W GMT Center 1994/279:13:59:15.4 Lat/Long Center: 45 deg 27.8' N 132 deg 23.7' W Lat/Long Near Late: 45 deg 48.3' N 131 deg 58.0' W Lat/Long Far Late: 45 deg 41.0' N 131 deg 49.7' W SEG_08 Lat/Long Near Early: 45 deg 48.3' N 131 deg 58.0' W Lat/Long Far Early: 45 deg 41.0' N 131 deg 49.7' W GMT Center 1994/279:13:59:29.2 Lat/Long Center: 46 deg 1.4' N 131 deg 23.6' W Lat/Long Near Late: 46 deg 21.7' N 130 deg 57.2' W Lat/Long Far Late: 46 deg 14.3' N 130 deg 49.0' W SEG_09 Lat/Long Near Early: 46 deg 21.7' N 130 deg 57.2' W Lat/Long Far Early: 46 deg 14.3' N 130 deg 49.0' W GMT Center 1994/279:13:59:42.9 Lat/Long Center: 46 deg 34.4' N 130 deg 22.2' W Lat/Long Near Late: 46 deg 54.5' N 129 deg 55.2' W Lat/Long Far Late: 46 deg 47.0' N 129 deg 47.0' W SEG_10 Lat/Long Near Early: 46 deg 54.5' N 129 deg 55.2' W Lat/Long Far Early: 46 deg 47.0' N 129 deg 47.0' W GMT Center 1994/279:13:59:56.7 Lat/Long Center: 47 deg 6.8' N 129 deg 19.5' W Lat/Long Near Late: 47 deg 26.6' N 128 deg 51.7' W Lat/Long Far Late: 47 deg 19.0' N 128 deg 43.6' W SEG_11 Lat/Long Near Early: 47 deg 26.6' N 128 deg 51.7' W Lat/Long Far Early: 47 deg 19.0' N 128 deg 43.6' W GMT Center 1994/279:14:00:10.5 Lat/Long Center: 47 deg 38.5' N 128 deg 15.4' W Lat/Long Near Late: 47 deg 58.0' N 127 deg 46.9' W Lat/Long Far Late: 47 deg 50.3' N 127 deg 38.9' W SEG_12 Lat/Long Near Early: 47 deg 58.0' N 127 deg 46.9' W Lat/Long Far Early: 47 deg 50.3' N 127 deg 38.9' W GMT Center 1994/279:14:00:24.3 Lat/Long Center: 48 deg 9.5' N 127 deg 10.0' W Lat/Long Near Late: 48 deg 28.7' N 126 deg 40.7' W Lat/Long Far Late: 48 deg 20.9' N 126 deg 32.8' W SEG_13 Lat/Long Near Early: 48 deg 28.7' N 126 deg 40.7' W Lat/Long Far Early: 48 deg 20.9' N 126 deg 32.8' W GMT Center 1994/279:14:00:38.0 Lat/Long Center: 48 deg 39.8' N 126 deg 3.1' W Lat/Long Near Late: 48 deg 58.7' N 125 deg 33.1' W Lat/Long Far Late: 48 deg 50.7' N 125 deg 25.3' W SEG_14 Lat/Long Near Early: 48 deg 58.7' N 125 deg 33.1' W Lat/Long Far Early: 48 deg 50.7' N 125 deg 25.3' W Lat/Long Near Data End: 49 deg 11.5' N 125 deg 3.5' W Lat/Long Far Data End: 49 deg 3.5' N 124 deg 55.7' W