DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 28.50 Site Name: Sarobetsu, Japan Site ID: CB2 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 8 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: 1994/101:03:29:12.8 Data Take End GMT: 1994/101:03:33:01.4 Data Take Duration (min:sec): 3:47 Latitude at Start GMT: 48 deg 29.0' N Longitude at Start GMT: 135 deg 26.0' E Latitude at End GMT: 38 deg 35.7' N Longitude at End GMT: 150 deg 49.7' E Center Incidence Angle (deg): 23.1 Track Angle at Image Center: 131.6 deg E of True North Along-Track Image Size (km): 1656.4 Cross-Track Image Size (km): 37.4 Along-Track Resolution (m): 93 Cross-Track Resolution (m): 82 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): 5.2 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: 898 Product Generation Date: Aug 11, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV, XVV Processing Run Number: 10835 Comments: SEG_01 Lat/Long Near Early: 48 deg 37.9' N 135 deg 35.3' E Lat/Long Far Early: 48 deg 20.4' N 135 deg 16.9' E GMT Center 1994/101:03:29:19.7 Lat/Long Center: 48 deg 13.5' N 135 deg 59.0' E Lat/Long Near Late: 48 deg 6.4' N 136 deg 40.9' E Lat/Long Far Late: 47 deg 49.2' N 136 deg 22.5' E SEG_02 Lat/Long Near Early: 48 deg 6.4' N 136 deg 40.9' E Lat/Long Far Early: 47 deg 49.2' N 136 deg 22.5' E GMT Center 1994/101:03:29:33.5 Lat/Long Center: 47 deg 41.8' N 137 deg 3.8' E Lat/Long Near Late: 47 deg 34.3' N 137 deg 45.2' E Lat/Long Far Late: 47 deg 17.3' N 137 deg 26.6' E SEG_03 Lat/Long Near Early: 47 deg 34.3' N 137 deg 45.2' E Lat/Long Far Early: 47 deg 17.3' N 137 deg 26.6' E GMT Center 1994/101:03:29:47.3 Lat/Long Center: 47 deg 9.5' N 138 deg 7.4' E Lat/Long Near Late: 47 deg 1.5' N 138 deg 48.0' E Lat/Long Far Late: 46 deg 44.8' N 138 deg 29.4' E SEG_04 Lat/Long Near Early: 47 deg 1.5' N 138 deg 48.0' E Lat/Long Far Early: 46 deg 44.8' N 138 deg 29.4' E GMT Center 1994/101:03:30:01.1 Lat/Long Center: 46 deg 36.5' N 139 deg 9.5' E Lat/Long Near Late: 46 deg 28.0' N 139 deg 49.5' E Lat/Long Far Late: 46 deg 11.6' N 139 deg 30.8' E SEG_05 Lat/Long Near Early: 46 deg 28.0' N 139 deg 49.5' E Lat/Long Far Early: 46 deg 11.6' N 139 deg 30.8' E GMT Center 1994/101:03:30:14.9 Lat/Long Center: 46 deg 2.8' N 140 deg 10.3' E Lat/Long Near Late: 45 deg 53.9' N 140 deg 49.6' E Lat/Long Far Late: 45 deg 37.8' N 140 deg 30.9' E SEG_06 Lat/Long Near Early: 45 deg 53.9' N 140 deg 49.6' E Lat/Long Far Early: 45 deg 37.8' N 140 deg 30.9' E GMT Center 1994/101:03:30:28.7 Lat/Long Center: 45 deg 28.6' N 141 deg 9.8' E Lat/Long Near Late: 45 deg 19.2' N 141 deg 48.5' E Lat/Long Far Late: 45 deg 3.4' N 141 deg 29.8' E SEG_07 Lat/Long Near Early: 45 deg 19.2' N 141 deg 48.5' E Lat/Long Far Early: 45 deg 3.4' N 141 deg 29.8' E GMT Center 1994/101:03:30:42.5 Lat/Long Center: 44 deg 53.8' N 142 deg 8.0' E Lat/Long Near Late: 44 deg 44.0' N 142 deg 46.0' E Lat/Long Far Late: 44 deg 28.4' N 142 deg 27.3' E SEG_08 Lat/Long Near Early: 44 deg 44.0' N 142 deg 46.0' E Lat/Long Far Early: 44 deg 28.4' N 142 deg 27.3' E GMT Center 1994/101:03:30:56.3 Lat/Long Center: 44 deg 18.4' N 143 deg 5.0' E Lat/Long Near Late: 44 deg 8.2' N 143 deg 42.4' E Lat/Long Far Late: 43 deg 52.9' N 143 deg 23.7' E SEG_09 Lat/Long Near Early: 44 deg 8.2' N 143 deg 42.4' E Lat/Long Far Early: 43 deg 52.9' N 143 deg 23.7' E GMT Center 1994/101:03:31:10.1 Lat/Long Center: 43 deg 42.5' N 144 deg 0.7' E Lat/Long Near Late: 43 deg 31.9' N 144 deg 37.5' E Lat/Long Far Late: 43 deg 16.9' N 144 deg 18.8' E SEG_10 Lat/Long Near Early: 43 deg 31.9' N 144 deg 37.5' E Lat/Long Far Early: 43 deg 16.9' N 144 deg 18.8' E GMT Center 1994/101:03:31:23.9 Lat/Long Center: 43 deg 6.1' N 144 deg 55.3' E Lat/Long Near Late: 42 deg 55.0' N 145 deg 31.4' E Lat/Long Far Late: 42 deg 40.3' N 145 deg 12.8' E SEG_11 Lat/Long Near Early: 42 deg 55.0' N 145 deg 31.4' E Lat/Long Far Early: 42 deg 40.3' N 145 deg 12.8' E GMT Center 1994/101:03:31:37.7 Lat/Long Center: 42 deg 29.2' N 145 deg 48.7' E Lat/Long Near Late: 42 deg 17.7' N 146 deg 24.2' E Lat/Long Far Late: 42 deg 3.3' N 146 deg 5.7' E SEG_12 Lat/Long Near Early: 42 deg 17.7' N 146 deg 24.2' E Lat/Long Far Early: 42 deg 3.3' N 146 deg 5.7' E GMT Center 1994/101:03:31:51.5 Lat/Long Center: 41 deg 51.8' N 146 deg 41.0' E Lat/Long Near Late: 41 deg 40.0' N 147 deg 15.9' E Lat/Long Far Late: 41 deg 25.8' N 146 deg 57.5' E SEG_13 Lat/Long Near Early: 41 deg 40.0' N 147 deg 15.9' E Lat/Long Far Early: 41 deg 25.8' N 146 deg 57.5' E GMT Center 1994/101:03:32:05.3 Lat/Long Center: 41 deg 13.9' N 147 deg 32.2' E Lat/Long Near Late: 41 deg 1.8' N 148 deg 6.5' E Lat/Long Far Late: 40 deg 47.8' N 147 deg 48.2' E SEG_14 Lat/Long Near Early: 41 deg 1.8' N 148 deg 6.5' E Lat/Long Far Early: 40 deg 47.8' N 147 deg 48.2' E GMT Center 1994/101:03:32:19.1 Lat/Long Center: 40 deg 35.6' N 148 deg 22.3' E Lat/Long Near Late: 40 deg 23.1' N 148 deg 56.1' E Lat/Long Far Late: 40 deg 9.4' N 148 deg 37.8' E SEG_15 Lat/Long Near Early: 40 deg 23.1' N 148 deg 56.1' E Lat/Long Far Early: 40 deg 9.4' N 148 deg 37.8' E GMT Center 1994/101:03:32:32.9 Lat/Long Center: 39 deg 56.9' N 149 deg 11.4' E Lat/Long Near Late: 39 deg 44.1' N 149 deg 44.6' E Lat/Long Far Late: 39 deg 30.6' N 149 deg 26.5' E SEG_16 Lat/Long Near Early: 39 deg 44.1' N 149 deg 44.6' E Lat/Long Far Early: 39 deg 30.6' N 149 deg 26.5' E GMT Center 1994/101:03:32:46.7 Lat/Long Center: 39 deg 17.8' N 149 deg 59.5' E Lat/Long Near Late: 39 deg 4.7' N 150 deg 32.2' E Lat/Long Far Late: 38 deg 51.4' N 150 deg 14.1' E SEG_17 Lat/Long Near Early: 39 deg 4.7' N 150 deg 32.2' E Lat/Long Far Early: 38 deg 51.4' N 150 deg 14.1' E GMT Center 1994/101:03:33:00.5 Lat/Long Center: 38 deg 38.3' N 150 deg 46.7' E Lat/Long Near Data End: 38 deg 42.2' N 150 deg 58.7' E Lat/Long Far Data End: 38 deg 29.1' N 150 deg 40.6' E