DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 168.30 Site Name: Sarobetsu, Japan Site ID: CB2 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 11 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1512.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/283:18:23:51.3 Data Take End GMT: 1994/283:18:26:01.4 Data Take Duration (min:sec): 2:12 Latitude at Start GMT: 41 deg 48.1' N Longitude at Start GMT: 135 deg 50.0' E Latitude at End GMT: 46 deg 47.3' N Longitude at End GMT: 145 deg 20.5' E Center Incidence Angle (deg): 63.2 Track Angle at Image Center: 53.8 deg E of True North Along-Track Image Size (km): 944.2 Cross-Track Image Size (km): 51.4 Along-Track Resolution (m): 90 Cross-Track Resolution (m): 72 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): 100.0 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 10 Bytes per Record: 2000 Records per Segment: 1178 Product Generation Date: Oct 22, 1994 Processing Facility: JPL Processor S/W Version: 1.2.5 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 40151 Comments: SEG_01 Lat/Long Near Early: 41 deg 58.7' N 135 deg 38.1' E Lat/Long Far Early: 41 deg 37.4' N 136 deg 1.9' E GMT Center 1994/283:18:23:58.2 Lat/Long Center: 42 deg 5.3' N 136 deg 17.7' E Lat/Long Near Late: 42 deg 33.1' N 136 deg 33.7' E Lat/Long Far Late: 42 deg 11.6' N 136 deg 57.4' E SEG_02 Lat/Long Near Early: 42 deg 33.1' N 136 deg 33.7' E Lat/Long Far Early: 42 deg 11.6' N 136 deg 57.4' E GMT Center 1994/283:18:24:12.0 Lat/Long Center: 42 deg 39.3' N 137 deg 13.7' E Lat/Long Near Late: 43 deg 7.0' N 137 deg 30.4' E Lat/Long Far Late: 42 deg 45.2' N 137 deg 53.9' E SEG_03 Lat/Long Near Early: 43 deg 7.0' N 137 deg 30.4' E Lat/Long Far Early: 42 deg 45.2' N 137 deg 53.9' E GMT Center 1994/283:18:24:25.8 Lat/Long Center: 43 deg 12.7' N 138 deg 10.9' E Lat/Long Near Late: 43 deg 40.2' N 138 deg 28.3' E Lat/Long Far Late: 43 deg 18.2' N 138 deg 51.6' E SEG_04 Lat/Long Near Early: 43 deg 40.2' N 138 deg 28.3' E Lat/Long Far Early: 43 deg 18.2' N 138 deg 51.6' E GMT Center 1994/283:18:24:39.6 Lat/Long Center: 43 deg 45.6' N 139 deg 9.3' E Lat/Long Near Late: 44 deg 12.9' N 139 deg 27.3' E Lat/Long Far Late: 43 deg 50.7' N 139 deg 50.4' E SEG_05 Lat/Long Near Early: 44 deg 12.9' N 139 deg 27.3' E Lat/Long Far Early: 43 deg 50.7' N 139 deg 50.4' E GMT Center 1994/283:18:24:53.3 Lat/Long Center: 44 deg 17.8' N 140 deg 8.8' E Lat/Long Near Late: 44 deg 44.9' N 140 deg 27.5' E Lat/Long Far Late: 44 deg 22.5' N 140 deg 50.4' E SEG_06 Lat/Long Near Early: 44 deg 44.9' N 140 deg 27.5' E Lat/Long Far Early: 44 deg 22.5' N 140 deg 50.4' E GMT Center 1994/283:18:25:07.1 Lat/Long Center: 44 deg 49.4' N 141 deg 9.5' E Lat/Long Near Late: 45 deg 16.3' N 141 deg 29.0' E Lat/Long Far Late: 44 deg 53.6' N 141 deg 51.5' E SEG_07 Lat/Long Near Early: 45 deg 16.3' N 141 deg 29.0' E Lat/Long Far Early: 44 deg 53.6' N 141 deg 51.5' E GMT Center 1994/283:18:25:20.9 Lat/Long Center: 45 deg 20.4' N 142 deg 11.4' E Lat/Long Near Late: 45 deg 47.1' N 142 deg 31.6' E Lat/Long Far Late: 45 deg 24.1' N 142 deg 53.9' E SEG_08 Lat/Long Near Early: 45 deg 47.1' N 142 deg 31.6' E Lat/Long Far Early: 45 deg 24.1' N 142 deg 53.9' E GMT Center 1994/283:18:25:34.6 Lat/Long Center: 45 deg 50.6' N 143 deg 14.5' E Lat/Long Near Late: 46 deg 17.1' N 143 deg 35.5' E Lat/Long Far Late: 45 deg 53.8' N 143 deg 57.5' E SEG_09 Lat/Long Near Early: 46 deg 17.1' N 143 deg 35.5' E Lat/Long Far Early: 45 deg 53.8' N 143 deg 57.5' E GMT Center 1994/283:18:25:48.4 Lat/Long Center: 46 deg 20.1' N 144 deg 18.9' E Lat/Long Near Late: 46 deg 46.4' N 144 deg 40.7' E Lat/Long Far Late: 46 deg 22.9' N 145 deg 2.3' E SEG_10 Lat/Long Near Early: 46 deg 46.4' N 144 deg 40.7' E Lat/Long Far Early: 46 deg 22.9' N 145 deg 2.3' E Lat/Long Near Data End: 46 deg 59.1' N 145 deg 9.7' E Lat/Long Far Data End: 46 deg 35.5' N 145 deg 31.2' E