DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 68.10 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): 8 Quantization Format: BFPQ Beam Spoiling Mode: 6 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: 1994/103:14:26:07.7 Data Take End GMT: 1994/103:14:29:12.8 Data Take Duration (min:sec): 3:7 Latitude at Start GMT: 41 deg 9.6' N Longitude at Start GMT: 137 deg 58.0' W Latitude at End GMT: 48 deg 52.4' N Longitude at End GMT: 124 deg 49.1' W Center Incidence Angle (deg): 28.3 Track Angle at Image Center: 50.4 deg E of True North Along-Track Image Size (km): 1343.6 Cross-Track Image Size (km): 129.2 Along-Track Resolution (m): 94 Cross-Track Resolution (m): 67 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): 10.2 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: 2734 Product Generation Date: Sep 08, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LVV, CVV, XVV Processing Run Number: 11134 Comments: SEG_01 Lat/Long Near Early: 41 deg 32.9' N 138 deg 28.5' W Lat/Long Far Early: 40 deg 45.0' N 137 deg 26.3' W GMT Center 1994/103:14:26:14.6 Lat/Long Center: 41 deg 28.5' N 137 deg 32.5' W Lat/Long Near Late: 42 deg 11.2' N 137 deg 37.6' W Lat/Long Far Late: 41 deg 22.4' N 136 deg 35.1' W SEG_02 Lat/Long Near Early: 42 deg 11.2' N 137 deg 37.6' W Lat/Long Far Early: 41 deg 22.4' N 136 deg 35.1' W GMT Center 1994/103:14:26:28.4 Lat/Long Center: 42 deg 6.1' N 136 deg 40.7' W Lat/Long Near Late: 42 deg 49.1' N 136 deg 45.6' W Lat/Long Far Late: 41 deg 59.4' N 135 deg 42.7' W SEG_03 Lat/Long Near Early: 42 deg 49.1' N 136 deg 45.6' W Lat/Long Far Early: 41 deg 59.4' N 135 deg 42.7' W GMT Center 1994/103:14:26:42.1 Lat/Long Center: 42 deg 43.2' N 135 deg 47.9' W Lat/Long Near Late: 43 deg 26.5' N 135 deg 52.4' W Lat/Long Far Late: 42 deg 35.9' N 134 deg 49.3' W SEG_04 Lat/Long Near Early: 43 deg 26.5' N 135 deg 52.4' W Lat/Long Far Early: 42 deg 35.9' N 134 deg 49.3' W GMT Center 1994/103:14:26:55.9 Lat/Long Center: 43 deg 19.8' N 134 deg 53.9' W Lat/Long Near Late: 44 deg 3.5' N 134 deg 58.1' W Lat/Long Far Late: 43 deg 11.9' N 133 deg 54.8' W SEG_05 Lat/Long Near Early: 44 deg 3.5' N 134 deg 58.1' W Lat/Long Far Early: 43 deg 11.9' N 133 deg 54.8' W GMT Center 1994/103:14:27:09.7 Lat/Long Center: 43 deg 55.9' N 133 deg 58.7' W Lat/Long Near Late: 44 deg 39.9' N 134 deg 2.6' W Lat/Long Far Late: 43 deg 47.4' N 132 deg 59.1' W SEG_06 Lat/Long Near Early: 44 deg 39.9' N 134 deg 2.6' W Lat/Long Far Early: 43 deg 47.4' N 132 deg 59.1' W GMT Center 1994/103:14:27:23.5 Lat/Long Center: 44 deg 31.5' N 133 deg 2.3' W Lat/Long Near Late: 45 deg 15.9' N 133 deg 5.9' W Lat/Long Far Late: 44 deg 22.3' N 132 deg 2.2' W SEG_07 Lat/Long Near Early: 45 deg 15.9' N 133 deg 5.9' W Lat/Long Far Early: 44 deg 22.3' N 132 deg 2.2' W GMT Center 1994/103:14:27:37.2 Lat/Long Center: 45 deg 6.5' N 132 deg 4.7' W Lat/Long Near Late: 45 deg 51.3' N 132 deg 8.0' W Lat/Long Far Late: 44 deg 56.7' N 131 deg 4.1' W SEG_08 Lat/Long Near Early: 45 deg 51.3' N 132 deg 8.0' W Lat/Long Far Early: 44 deg 56.7' N 131 deg 4.1' W GMT Center 1994/103:14:27:51.0 Lat/Long Center: 45 deg 41.0' N 131 deg 5.9' W Lat/Long Near Late: 46 deg 26.2' N 131 deg 8.7' W Lat/Long Far Late: 45 deg 30.5' N 130 deg 4.8' W SEG_09 Lat/Long Near Early: 46 deg 26.2' N 131 deg 8.7' W Lat/Long Far Early: 45 deg 30.5' N 130 deg 4.8' W GMT Center 1994/103:14:28:04.8 Lat/Long Center: 46 deg 14.8' N 130 deg 5.8' W Lat/Long Near Late: 47 deg 0.4' N 130 deg 8.1' W Lat/Long Far Late: 46 deg 3.6' N 129 deg 4.1' W SEG_10 Lat/Long Near Early: 47 deg 0.4' N 130 deg 8.1' W Lat/Long Far Early: 46 deg 3.6' N 129 deg 4.1' W GMT Center 1994/103:14:28:18.6 Lat/Long Center: 46 deg 48.1' N 129 deg 4.3' W Lat/Long Near Late: 47 deg 34.1' N 129 deg 6.2' W Lat/Long Far Late: 46 deg 36.1' N 128 deg 2.2' W SEG_11 Lat/Long Near Early: 47 deg 34.1' N 129 deg 6.2' W Lat/Long Far Early: 46 deg 36.1' N 128 deg 2.2' W GMT Center 1994/103:14:28:32.4 Lat/Long Center: 47 deg 20.7' N 128 deg 1.5' W Lat/Long Near Late: 48 deg 7.2' N 128 deg 2.9' W Lat/Long Far Late: 47 deg 8.0' N 126 deg 59.0' W SEG_12 Lat/Long Near Early: 48 deg 7.2' N 128 deg 2.9' W Lat/Long Far Early: 47 deg 8.0' N 126 deg 59.0' W GMT Center 1994/103:14:28:46.1 Lat/Long Center: 47 deg 52.6' N 126 deg 57.3' W Lat/Long Near Late: 48 deg 39.6' N 126 deg 58.2' W Lat/Long Far Late: 47 deg 39.2' N 125 deg 54.4' W SEG_13 Lat/Long Near Early: 48 deg 39.6' N 126 deg 58.2' W Lat/Long Far Early: 47 deg 39.2' N 125 deg 54.4' W GMT Center 1994/103:14:28:59.9 Lat/Long Center: 48 deg 23.8' N 125 deg 51.8' W Lat/Long Near Late: 49 deg 11.3' N 125 deg 52.0' W Lat/Long Far Late: 48 deg 9.7' N 124 deg 48.5' W SEG_14 Lat/Long Near Early: 49 deg 11.3' N 125 deg 52.0' W Lat/Long Far Early: 48 deg 9.7' N 124 deg 48.5' W GMT Center 1994:103:14:29:09.8 Lat/Long Near Data End: 49 deg 25.0' N 125 deg 22.7' W Lat/Long Far Data End: 48 deg 22.7' N 124 deg 19.3' W