DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 44.30 Site Name: Japan B0 Site ID: N71 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): 1440.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/276:03:21:53.9 Data Take End GMT: 1994/276:03:23:31.9 Data Take Duration (min:sec): 1:39 Latitude at Start GMT: 46 deg 36.5' N Longitude at Start GMT: 135 deg 11.8' E Latitude at End GMT: 42 deg 37.8' N Longitude at End GMT: 142 deg 10.8' E Center Incidence Angle (deg): 46.2 Track Angle at Image Center: 128.5 deg E of True North Along-Track Image Size (km): 710.3 Cross-Track Image Size (km): 30.4 Along-Track Resolution (m): 124 Cross-Track Resolution (m): 44 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): 13.8 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 8 Bytes per Record: 2000 Records per Segment: 758 Product Generation Date: Jan 08, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LVV, CHH, CVV, XVV Processing Run Number: 40762 Comments: SEG_01 Lat/Long Near Early: 46 deg 43.2' N 135 deg 18.8' E Lat/Long Far Early: 46 deg 29.8' N 135 deg 4.9' E GMT Center 1994/276:03:22:00.8 Lat/Long Center: 46 deg 20.7' N 135 deg 43.3' E Lat/Long Near Late: 46 deg 11.4' N 136 deg 21.6' E Lat/Long Far Late: 45 deg 58.1' N 136 deg 7.5' E SEG_02 Lat/Long Near Early: 46 deg 11.4' N 136 deg 21.6' E Lat/Long Far Early: 45 deg 58.1' N 136 deg 7.5' E GMT Center 1994/276:03:22:14.6 Lat/Long Center: 45 deg 48.7' N 136 deg 45.4' E Lat/Long Near Late: 45 deg 38.9' N 137 deg 23.1' E Lat/Long Far Late: 45 deg 25.8' N 137 deg 8.9' E SEG_03 Lat/Long Near Early: 45 deg 38.9' N 137 deg 23.1' E Lat/Long Far Early: 45 deg 25.8' N 137 deg 8.9' E GMT Center 1994/276:03:22:28.4 Lat/Long Center: 45 deg 16.0' N 137 deg 46.2' E Lat/Long Near Late: 45 deg 5.9' N 138 deg 23.4' E Lat/Long Far Late: 44 deg 52.9' N 138 deg 9.0' E SEG_04 Lat/Long Near Early: 45 deg 5.9' N 138 deg 23.4' E Lat/Long Far Early: 44 deg 52.9' N 138 deg 9.0' E GMT Center 1994/276:03:22:42.2 Lat/Long Center: 44 deg 42.7' N 138 deg 45.8' E Lat/Long Near Late: 44 deg 32.2' N 139 deg 22.3' E Lat/Long Far Late: 44 deg 19.4' N 139 deg 7.9' E SEG_05 Lat/Long Near Early: 44 deg 32.2' N 139 deg 22.3' E Lat/Long Far Early: 44 deg 19.4' N 139 deg 7.9' E GMT Center 1994/276:03:22:56.0 Lat/Long Center: 44 deg 8.8' N 139 deg 44.1' E Lat/Long Near Late: 43 deg 57.9' N 140 deg 20.1' E Lat/Long Far Late: 43 deg 45.3' N 140 deg 5.6' E SEG_06 Lat/Long Near Early: 43 deg 57.9' N 140 deg 20.1' E Lat/Long Far Early: 43 deg 45.3' N 140 deg 5.6' E GMT Center 1994/276:03:23:09.8 Lat/Long Center: 43 deg 34.3' N 140 deg 41.3' E Lat/Long Near Late: 43 deg 23.1' N 141 deg 16.7' E Lat/Long Far Late: 43 deg 10.6' N 141 deg 2.1' E SEG_07 Lat/Long Near Early: 43 deg 23.1' N 141 deg 16.7' E Lat/Long Far Early: 43 deg 10.6' N 141 deg 2.1' E GMT Center 1994/276:03:23:23.6 Lat/Long Center: 42 deg 59.2' N 141 deg 37.2' E Lat/Long Near Late: 42 deg 47.7' N 142 deg 12.1' E Lat/Long Far Late: 42 deg 35.4' N 141 deg 57.5' E SEG_08 Lat/Long Near Early: 42 deg 47.7' N 142 deg 12.1' E Lat/Long Far Early: 42 deg 35.4' N 141 deg 57.5' E Lat/Long Near Data End: 42 deg 44.0' N 142 deg 18.1' E Lat/Long Far Data End: 42 deg 31.7' N 142 deg 3.5' E