DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 100.10 Site Name: Juan de Fuca Strait A2 Site ID: N19 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 9 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 5 PRF (Hz): 1395.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: VV Product Type: Survey Image Data Take Start GMT: 1994/105:13:46:10.8 Data Take End GMT: 1994/105:13:49:15.6 Data Take Duration (min:sec): 3:5 Latitude at Start GMT: 41 deg 27.0' N Longitude at Start GMT: 138 deg 8.4' W Latitude at End GMT: 48 deg 57.3' N Longitude at End GMT: 124 deg 45.7' W Center Incidence Angle (deg): 36.7 Track Angle at Image Center: 51.4 deg E of True North Along-Track Image Size (km): 1341.8 Cross-Track Image Size (km): 85.6 Along-Track Resolution (m): 100 Cross-Track Resolution (m): 53 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): 7.8 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: 1862 Product Generation Date: Jun 25, 1994 Processing Facility: JPL Processor S/W Version: 1.2.2 Available Standard Products: LVV, CVV, XVV Processing Run Number: 10239 Comments: SEG_01 Lat/Long Near Early: 41 deg 43.5' N 138 deg 29.4' W Lat/Long Far Early: 41 deg 10.4' N 137 deg 47.5' W GMT Center 1994/105:13:46:17.7 Lat/Long Center: 41 deg 45.5' N 137 deg 42.5' W Lat/Long Near Late: 42 deg 20.9' N 137 deg 36.9' W Lat/Long Far Late: 41 deg 47.3' N 136 deg 55.0' W SEG_02 Lat/Long Near Early: 42 deg 20.9' N 137 deg 36.9' W Lat/Long Far Early: 41 deg 47.3' N 136 deg 55.0' W GMT Center 1994/105:13:46:31.5 Lat/Long Center: 42 deg 22.5' N 136 deg 49.5' W Lat/Long Near Late: 42 deg 57.6' N 136 deg 43.7' W Lat/Long Far Late: 42 deg 23.6' N 136 deg 1.9' W SEG_03 Lat/Long Near Early: 42 deg 57.6' N 136 deg 43.7' W Lat/Long Far Early: 42 deg 23.6' N 136 deg 1.9' W GMT Center 1994/105:13:46:45.3 Lat/Long Center: 42 deg 58.7' N 135 deg 55.7' W Lat/Long Near Late: 43 deg 34.0' N 135 deg 48.9' W Lat/Long Far Late: 42 deg 59.5' N 135 deg 7.2' W SEG_04 Lat/Long Near Early: 43 deg 34.0' N 135 deg 48.9' W Lat/Long Far Early: 42 deg 59.5' N 135 deg 7.2' W GMT Center 1994/105:13:46:59.0 Lat/Long Center: 43 deg 34.6' N 135 deg 0.4' W Lat/Long Near Late: 44 deg 9.7' N 134 deg 53.4' W Lat/Long Far Late: 43 deg 34.7' N 134 deg 11.8' W SEG_05 Lat/Long Near Early: 44 deg 9.7' N 134 deg 53.4' W Lat/Long Far Early: 43 deg 34.7' N 134 deg 11.8' W GMT Center 1994/105:13:47:12.8 Lat/Long Center: 44 deg 10.0' N 134 deg 3.8' W Lat/Long Near Late: 44 deg 45.1' N 133 deg 56.2' W Lat/Long Far Late: 44 deg 9.6' N 133 deg 14.7' W SEG_06 Lat/Long Near Early: 44 deg 45.1' N 133 deg 56.2' W Lat/Long Far Early: 44 deg 9.6' N 133 deg 14.7' W GMT Center 1994/105:13:47:26.6 Lat/Long Center: 44 deg 44.6' N 133 deg 6.5' W Lat/Long Near Late: 45 deg 19.6' N 132 deg 58.2' W Lat/Long Far Late: 44 deg 43.7' N 132 deg 16.9' W SEG_07 Lat/Long Near Early: 45 deg 19.6' N 132 deg 58.2' W Lat/Long Far Early: 44 deg 43.7' N 132 deg 16.9' W GMT Center 1994/105:13:47:40.3 Lat/Long Center: 45 deg 18.9' N 132 deg 7.6' W Lat/Long Near Late: 45 deg 53.9' N 131 deg 58.5' W Lat/Long Far Late: 45 deg 17.5' N 131 deg 17.5' W SEG_08 Lat/Long Near Early: 45 deg 53.9' N 131 deg 58.5' W Lat/Long Far Early: 45 deg 17.5' N 131 deg 17.5' W GMT Center 1994/105:13:47:54.1 Lat/Long Center: 45 deg 52.3' N 131 deg 7.8' W Lat/Long Near Late: 46 deg 27.3' N 130 deg 58.0' W Lat/Long Far Late: 45 deg 50.4' N 130 deg 17.2' W SEG_09 Lat/Long Near Early: 46 deg 27.3' N 130 deg 58.0' W Lat/Long Far Early: 45 deg 50.4' N 130 deg 17.2' W GMT Center 1994/105:13:48:07.9 Lat/Long Center: 46 deg 25.4' N 130 deg 6.3' W Lat/Long Near Late: 47 deg 0.2' N 129 deg 55.6' W Lat/Long Far Late: 46 deg 22.9' N 129 deg 15.2' W SEG_10 Lat/Long Near Early: 47 deg 0.2' N 129 deg 55.6' W Lat/Long Far Early: 46 deg 22.9' N 129 deg 15.2' W GMT Center 1994/105:13:48:21.6 Lat/Long Center: 46 deg 57.5' N 129 deg 3.9' W Lat/Long Near Late: 47 deg 32.3' N 128 deg 52.5' W Lat/Long Far Late: 46 deg 54.4' N 128 deg 12.3' W SEG_11 Lat/Long Near Early: 47 deg 32.3' N 128 deg 52.5' W Lat/Long Far Early: 46 deg 54.4' N 128 deg 12.3' W GMT Center 1994/105:13:48:35.4 Lat/Long Center: 47 deg 29.3' N 127 deg 59.7' W Lat/Long Near Late: 48 deg 4.0' N 127 deg 47.4' W Lat/Long Far Late: 47 deg 25.6' N 127 deg 7.7' W SEG_12 Lat/Long Near Early: 48 deg 4.0' N 127 deg 47.4' W Lat/Long Far Early: 47 deg 25.6' N 127 deg 7.7' W GMT Center 1994/105:13:48:49.2 Lat/Long Center: 48 deg 0.1' N 126 deg 54.6' W Lat/Long Near Late: 48 deg 34.9' N 126 deg 40.9' W Lat/Long Far Late: 47 deg 56.0' N 126 deg 1.6' W SEG_13 Lat/Long Near Early: 48 deg 34.9' N 126 deg 40.9' W Lat/Long Far Early: 47 deg 56.0' N 126 deg 1.6' W GMT Center 1994/105:13:49:02.9 Lat/Long Center: 48 deg 30.3' N 125 deg 47.7' W Lat/Long Near Late: 49 deg 4.9' N 125 deg 33.5' W Lat/Long Far Late: 48 deg 25.5' N 124 deg 54.8' W SEG_14 Lat/Long Near Early: 49 deg 4.9' N 125 deg 33.5' W Lat/Long Far Early: 48 deg 25.5' N 124 deg 54.8' W Lat/Long Near Data End: 49 deg 17.2' N 125 deg 5.2' W Lat/Long Far Data End: 48 deg 37.6' N 124 deg 26.7' W