DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 71.10 Site Name: NE Pacific Ocean A0 Site ID: N35 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 13 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1302.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/277:19:12:54.0 Data Take End GMT: 1994/277:19:15:46.0 Data Take Duration (min:sec): 2:53 Latitude at Start GMT: 55 deg 53.9' N Longitude at Start GMT: 153 deg 3.3' W Latitude at End GMT: 54 deg 0.2' N Longitude at End GMT: 133 deg 51.3' W Center Incidence Angle (deg): 32.9 Track Angle at Image Center: 99.8 deg E of True North Along-Track Image Size (km): 1247.0 Cross-Track Image Size (km): 43.2 Along-Track Resolution (m): 93 Cross-Track Resolution (m): 59 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): 1.7 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 13 Bytes per Record: 2000 Records per Segment: 1014 Product Generation Date: Dec 09, 1994 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LVV, CHH, CVV, XVV Processing Run Number: 40576 Comments: SEG_01 Lat/Long Near Early: 56 deg 5.7' N 153 deg 3.0' W Lat/Long Far Early: 55 deg 42.2' N 153 deg 3.7' W GMT Center 1994/277:19:13:00.9 Lat/Long Center: 55 deg 53.3' N 152 deg 15.5' W Lat/Long Near Late: 56 deg 4.1' N 151 deg 26.8' W Lat/Long Far Late: 55 deg 40.6' N 151 deg 28.6' W SEG_02 Lat/Long Near Early: 56 deg 4.1' N 151 deg 26.8' W Lat/Long Far Early: 55 deg 40.6' N 151 deg 28.6' W GMT Center 1994/277:19:13:14.7 Lat/Long Center: 55 deg 51.0' N 150 deg 40.0' W Lat/Long Near Late: 56 deg 1.1' N 149 deg 50.9' W Lat/Long Far Late: 55 deg 37.7' N 149 deg 53.7' W SEG_03 Lat/Long Near Early: 56 deg 1.1' N 149 deg 50.9' W Lat/Long Far Early: 55 deg 37.7' N 149 deg 53.7' W GMT Center 1994/277:19:13:28.5 Lat/Long Center: 55 deg 47.4' N 149 deg 4.7' W Lat/Long Near Late: 55 deg 56.8' N 148 deg 15.3' W Lat/Long Far Late: 55 deg 33.4' N 148 deg 19.1' W SEG_04 Lat/Long Near Early: 55 deg 56.8' N 148 deg 15.3' W Lat/Long Far Early: 55 deg 33.4' N 148 deg 19.1' W GMT Center 1994/277:19:13:42.3 Lat/Long Center: 55 deg 42.4' N 147 deg 29.8' W Lat/Long Near Late: 55 deg 51.1' N 146 deg 40.1' W Lat/Long Far Late: 55 deg 27.8' N 146 deg 44.9' W SEG_05 Lat/Long Near Early: 55 deg 51.1' N 146 deg 40.1' W Lat/Long Far Early: 55 deg 27.8' N 146 deg 44.9' W GMT Center 1994/277:19:13:56.0 Lat/Long Center: 55 deg 36.1' N 145 deg 55.3' W Lat/Long Near Late: 55 deg 44.1' N 145 deg 5.4' W Lat/Long Far Late: 55 deg 20.9' N 145 deg 11.2' W SEG_06 Lat/Long Near Early: 55 deg 44.1' N 145 deg 5.4' W Lat/Long Far Early: 55 deg 20.9' N 145 deg 11.2' W GMT Center 1994/277:19:14:09.8 Lat/Long Center: 55 deg 28.5' N 144 deg 21.5' W Lat/Long Near Late: 55 deg 35.7' N 143 deg 31.4' W Lat/Long Far Late: 55 deg 12.7' N 143 deg 38.2' W SEG_07 Lat/Long Near Early: 55 deg 35.7' N 143 deg 31.4' W Lat/Long Far Early: 55 deg 12.7' N 143 deg 38.2' W GMT Center 1994/277:19:14:23.6 Lat/Long Center: 55 deg 19.6' N 142 deg 48.3' W Lat/Long Near Late: 55 deg 26.1' N 141 deg 58.1' W Lat/Long Far Late: 55 deg 3.1' N 142 deg 5.8' W SEG_08 Lat/Long Near Early: 55 deg 26.1' N 141 deg 58.1' W Lat/Long Far Early: 55 deg 3.1' N 142 deg 5.8' W GMT Center 1994/277:19:14:37.4 Lat/Long Center: 55 deg 9.4' N 141 deg 15.9' W Lat/Long Near Late: 55 deg 15.2' N 140 deg 25.7' W Lat/Long Far Late: 54 deg 52.4' N 140 deg 34.3' W SEG_09 Lat/Long Near Early: 55 deg 15.2' N 140 deg 25.7' W Lat/Long Far Early: 54 deg 52.4' N 140 deg 34.3' W GMT Center 1994/277:19:14:51.2 Lat/Long Center: 54 deg 57.9' N 139 deg 44.4' W Lat/Long Near Late: 55 deg 3.0' N 138 deg 54.2' W Lat/Long Far Late: 54 deg 40.3' N 139 deg 3.7' W SEG_10 Lat/Long Near Early: 55 deg 3.0' N 138 deg 54.2' W Lat/Long Far Early: 54 deg 40.3' N 139 deg 3.7' W GMT Center 1994/277:19:15:05.0 Lat/Long Center: 54 deg 45.1' N 138 deg 13.8' W Lat/Long Near Late: 54 deg 49.6' N 137 deg 23.7' W Lat/Long Far Late: 54 deg 27.0' N 137 deg 34.1' W SEG_11 Lat/Long Near Early: 54 deg 49.6' N 137 deg 23.7' W Lat/Long Far Early: 54 deg 27.0' N 137 deg 34.1' W GMT Center 1994/277:19:15:18.8 Lat/Long Center: 54 deg 31.2' N 136 deg 44.3' W Lat/Long Near Late: 54 deg 34.9' N 135 deg 54.3' W Lat/Long Far Late: 54 deg 12.6' N 136 deg 5.5' W SEG_12 Lat/Long Near Early: 54 deg 34.9' N 135 deg 54.3' W Lat/Long Far Early: 54 deg 12.6' N 136 deg 5.5' W GMT Center 1994/277:19:15:32.6 Lat/Long Center: 54 deg 16.0' N 135 deg 15.9' W Lat/Long Near Late: 54 deg 19.1' N 134 deg 26.1' W Lat/Long Far Late: 53 deg 56.9' N 134 deg 38.0' W SEG_13 Lat/Long Near Early: 54 deg 19.1' N 134 deg 26.1' W Lat/Long Far Early: 53 deg 56.9' N 134 deg 38.0' W Lat/Long Near Data End: 54 deg 11.2' N 133 deg 45.1' W Lat/Long Far Data End: 53 deg 49.1' N 133 deg 57.4' W