DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 54.00 Site Name: NE Pacific Ocean A0 Site ID: N35 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 13 / 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: 1994/102:17:49:10.7 Data Take End GMT: 1994/102:17:52:57.5 Data Take Duration (min:sec): 3:47 Latitude at Start GMT: 53 deg 14.5' N Longitude at Start GMT: 152 deg 9.3' W Latitude at End GMT: 55 deg 20.3' N Longitude at End GMT: 127 deg 7.3' W Center Incidence Angle (deg): 42.4 Track Angle at Image Center: 81.6 deg E of True North Along-Track Image Size (km): 1643.2 Cross-Track Image Size (km): 32.8 Along-Track Resolution (m): 113 Cross-Track Resolution (m): 47 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): 0.0 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 17 Bytes per Record: 2000 Records per Segment: 806 Product Generation Date: Aug 19, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LVV, CHH, CVV, XVV Processing Run Number: 10971 Comments: SEG_01 Lat/Long Near Early: 53 deg 22.9' N 152 deg 14.2' W Lat/Long Far Early: 53 deg 6.2' N 152 deg 4.5' W GMT Center 1994/102:17:49:17.6 Lat/Long Center: 53 deg 23.3' N 151 deg 26.9' W Lat/Long Near Late: 53 deg 40.1' N 150 deg 48.8' W Lat/Long Far Late: 53 deg 23.3' N 150 deg 39.6' W SEG_02 Lat/Long Near Early: 53 deg 40.1' N 150 deg 48.8' W Lat/Long Far Early: 53 deg 23.3' N 150 deg 39.6' W GMT Center 1994/102:17:49:31.4 Lat/Long Center: 53 deg 39.9' N 150 deg 1.1' W Lat/Long Near Late: 53 deg 56.3' N 149 deg 22.1' W Lat/Long Far Late: 53 deg 39.3' N 149 deg 13.5' W SEG_03 Lat/Long Near Early: 53 deg 56.3' N 149 deg 22.1' W Lat/Long Far Early: 53 deg 39.3' N 149 deg 13.5' W GMT Center 1994/102:17:49:45.2 Lat/Long Center: 53 deg 55.4' N 148 deg 34.2' W Lat/Long Near Late: 54 deg 11.2' N 147 deg 54.4' W Lat/Long Far Late: 53 deg 54.1' N 147 deg 46.4' W SEG_04 Lat/Long Near Early: 54 deg 11.2' N 147 deg 54.4' W Lat/Long Far Early: 53 deg 54.1' N 147 deg 46.4' W GMT Center 1994/102:17:49:59.0 Lat/Long Center: 54 deg 9.7' N 147 deg 6.2' W Lat/Long Near Late: 54 deg 25.0' N 146 deg 25.5' W Lat/Long Far Late: 54 deg 7.8' N 146 deg 18.2' W SEG_05 Lat/Long Near Early: 54 deg 25.0' N 146 deg 25.5' W Lat/Long Far Early: 54 deg 7.8' N 146 deg 18.2' W GMT Center 1994/102:17:50:12.8 Lat/Long Center: 54 deg 22.8' N 145 deg 37.2' W Lat/Long Near Late: 54 deg 37.5' N 144 deg 55.7' W Lat/Long Far Late: 54 deg 20.2' N 144 deg 49.0' W SEG_06 Lat/Long Near Early: 54 deg 37.5' N 144 deg 55.7' W Lat/Long Far Early: 54 deg 20.2' N 144 deg 49.0' W GMT Center 1994/102:17:50:26.6 Lat/Long Center: 54 deg 34.7' N 144 deg 7.2' W Lat/Long Near Late: 54 deg 48.8' N 143 deg 24.9' W Lat/Long Far Late: 54 deg 31.4' N 143 deg 18.9' W SEG_07 Lat/Long Near Early: 54 deg 48.8' N 143 deg 24.9' W Lat/Long Far Early: 54 deg 31.4' N 143 deg 18.9' W GMT Center 1994/102:17:50:40.4 Lat/Long Center: 54 deg 45.3' N 142 deg 36.4' W Lat/Long Near Late: 54 deg 58.9' N 141 deg 53.3' W Lat/Long Far Late: 54 deg 41.4' N 141 deg 48.0' W SEG_08 Lat/Long Near Early: 54 deg 58.9' N 141 deg 53.3' W Lat/Long Far Early: 54 deg 41.4' N 141 deg 48.0' W GMT Center 1994/102:17:50:54.2 Lat/Long Center: 54 deg 54.7' N 141 deg 4.7' W Lat/Long Near Late: 55 deg 7.6' N 140 deg 21.0' W Lat/Long Far Late: 54 deg 50.1' N 140 deg 16.3' W SEG_09 Lat/Long Near Early: 55 deg 7.6' N 140 deg 21.0' W Lat/Long Far Early: 54 deg 50.1' N 140 deg 16.3' W GMT Center 1994/102:17:51:08.0 Lat/Long Center: 55 deg 2.8' N 139 deg 32.4' W Lat/Long Near Late: 55 deg 15.1' N 138 deg 47.9' W Lat/Long Far Late: 54 deg 57.5' N 138 deg 44.0' W SEG_10 Lat/Long Near Early: 55 deg 15.1' N 138 deg 47.9' W Lat/Long Far Early: 54 deg 57.5' N 138 deg 44.0' W GMT Center 1994/102:17:51:21.8 Lat/Long Center: 55 deg 9.6' N 137 deg 59.4' W Lat/Long Near Late: 55 deg 21.3' N 137 deg 14.4' W Lat/Long Far Late: 55 deg 3.6' N 137 deg 11.2' W SEG_11 Lat/Long Near Early: 55 deg 21.3' N 137 deg 14.4' W Lat/Long Far Early: 55 deg 3.6' N 137 deg 11.2' W GMT Center 1994/102:17:51:35.6 Lat/Long Center: 55 deg 15.0' N 136 deg 26.0' W Lat/Long Near Late: 55 deg 26.1' N 135 deg 40.4' W Lat/Long Far Late: 55 deg 8.4' N 135 deg 37.9' W SEG_12 Lat/Long Near Early: 55 deg 26.1' N 135 deg 40.4' W Lat/Long Far Early: 55 deg 8.4' N 135 deg 37.9' W GMT Center 1994/102:17:51:49.4 Lat/Long Center: 55 deg 19.2' N 134 deg 52.2' W Lat/Long Near Late: 55 deg 29.7' N 134 deg 6.0' W Lat/Long Far Late: 55 deg 11.9' N 134 deg 4.3' W SEG_13 Lat/Long Near Early: 55 deg 29.7' N 134 deg 6.0' W Lat/Long Far Early: 55 deg 11.9' N 134 deg 4.3' W GMT Center 1994/102:17:52:03.3 Lat/Long Center: 55 deg 22.1' N 133 deg 18.1' W Lat/Long Near Late: 55 deg 31.9' N 132 deg 31.4' W Lat/Long Far Late: 55 deg 14.1' N 132 deg 30.5' W SEG_14 Lat/Long Near Early: 55 deg 31.9' N 132 deg 31.4' W Lat/Long Far Early: 55 deg 14.1' N 132 deg 30.5' W GMT Center 1994/102:17:52:17.1 Lat/Long Center: 55 deg 23.6' N 131 deg 43.8' W Lat/Long Near Late: 55 deg 32.7' N 130 deg 56.7' W Lat/Long Far Late: 55 deg 14.9' N 130 deg 56.5' W SEG_15 Lat/Long Near Early: 55 deg 32.7' N 130 deg 56.7' W Lat/Long Far Early: 55 deg 14.9' N 130 deg 56.5' W GMT Center 1994/102:17:52:30.9 Lat/Long Center: 55 deg 23.7' N 130 deg 9.4' W Lat/Long Near Late: 55 deg 32.2' N 129 deg 21.9' W Lat/Long Far Late: 55 deg 14.5' N 129 deg 22.6' W SEG_16 Lat/Long Near Early: 55 deg 32.2' N 129 deg 21.9' W Lat/Long Far Early: 55 deg 14.5' N 129 deg 22.6' W GMT Center 1994/102:17:52:44.7 Lat/Long Center: 55 deg 22.6' N 128 deg 35.1' W Lat/Long Near Late: 55 deg 30.4' N 127 deg 47.3' W Lat/Long Far Late: 55 deg 12.6' N 127 deg 48.7' W SEG_17 Lat/Long Near Early: 55 deg 30.4' N 127 deg 47.3' W Lat/Long Far Early: 55 deg 12.6' N 127 deg 48.7' W Lat/Long Near Data End: 55 deg 29.2' N 127 deg 6.4' W Lat/Long Far Data End: 55 deg 11.5' N 127 deg 8.2' W