DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 72.20 Site Name: Sarobetsu, Japan Site ID: CB2 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 15 / 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): 1736.000 Frequency Band: C Carrier Frequency (GHz): 5.298 Wavelength (m): 0.057 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/103:20:21:20.0 Data Take End GMT: 1994/103:20:23:49.6 Data Take Duration (min:sec): 2:31 Latitude at Start GMT: 40 deg 12.7' N Longitude at Start GMT: 133 deg 44.4' E Latitude at End GMT: 46 deg 21.9' N Longitude at End GMT: 144 deg 5.0' E Center Incidence Angle (deg): 54.5 Track Angle at Image Center: 50.6 deg E of True North Along-Track Image Size (km): 1085.7 Cross-Track Image Size (km): 23.4 Along-Track Resolution (m): 81 Cross-Track Resolution (m): 39 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: 11 Bytes per Record: 2000 Records per Segment: 618 Product Generation Date: Sep 13, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: CHH, CVH, CHV, CVV, XVV Processing Run Number: 11180 Comments: SEG_01 Lat/Long Near Early: 40 deg 17.3' N 133 deg 38.8' E Lat/Long Far Early: 40 deg 8.1' N 133 deg 50.1' E GMT Center 1994/103:20:21:26.9 Lat/Long Center: 40 deg 31.1' N 134 deg 10.1' E Lat/Long Near Late: 40 deg 54.0' N 134 deg 30.4' E Lat/Long Far Late: 40 deg 44.7' N 134 deg 41.7' E SEG_02 Lat/Long Near Early: 40 deg 54.0' N 134 deg 30.4' E Lat/Long Far Early: 40 deg 44.7' N 134 deg 41.7' E GMT Center 1994/103:20:21:40.6 Lat/Long Center: 41 deg 7.5' N 135 deg 2.3' E Lat/Long Near Late: 41 deg 30.3' N 135 deg 23.1' E Lat/Long Far Late: 41 deg 20.9' N 135 deg 34.3' E SEG_03 Lat/Long Near Early: 41 deg 30.3' N 135 deg 23.1' E Lat/Long Far Early: 41 deg 20.9' N 135 deg 34.3' E GMT Center 1994/103:20:21:54.4 Lat/Long Center: 41 deg 43.5' N 135 deg 55.5' E Lat/Long Near Late: 42 deg 6.0' N 136 deg 16.9' E Lat/Long Far Late: 41 deg 56.5' N 136 deg 28.0' E SEG_04 Lat/Long Near Early: 42 deg 6.0' N 136 deg 16.9' E Lat/Long Far Early: 41 deg 56.5' N 136 deg 28.0' E GMT Center 1994/103:20:22:08.2 Lat/Long Center: 42 deg 18.9' N 136 deg 49.8' E Lat/Long Near Late: 42 deg 41.3' N 137 deg 11.8' E Lat/Long Far Late: 42 deg 31.6' N 137 deg 22.9' E SEG_05 Lat/Long Near Early: 42 deg 41.3' N 137 deg 11.8' E Lat/Long Far Early: 42 deg 31.6' N 137 deg 22.9' E GMT Center 1994/103:20:22:22.0 Lat/Long Center: 42 deg 53.8' N 137 deg 45.2' E Lat/Long Near Late: 43 deg 16.0' N 138 deg 7.8' E Lat/Long Far Late: 43 deg 6.2' N 138 deg 18.8' E SEG_06 Lat/Long Near Early: 43 deg 16.0' N 138 deg 7.8' E Lat/Long Far Early: 43 deg 6.2' N 138 deg 18.8' E GMT Center 1994/103:20:22:35.8 Lat/Long Center: 43 deg 28.2' N 138 deg 41.7' E Lat/Long Near Late: 43 deg 50.1' N 139 deg 4.9' E Lat/Long Far Late: 43 deg 40.2' N 139 deg 15.9' E SEG_07 Lat/Long Near Early: 43 deg 50.1' N 139 deg 4.9' E Lat/Long Far Early: 43 deg 40.2' N 139 deg 15.9' E GMT Center 1994/103:20:22:49.6 Lat/Long Center: 44 deg 2.0' N 139 deg 39.4' E Lat/Long Near Late: 44 deg 23.6' N 140 deg 3.3' E Lat/Long Far Late: 44 deg 13.7' N 140 deg 14.1' E SEG_08 Lat/Long Near Early: 44 deg 23.6' N 140 deg 3.3' E Lat/Long Far Early: 44 deg 13.7' N 140 deg 14.1' E GMT Center 1994/103:20:23:03.4 Lat/Long Center: 44 deg 35.2' N 140 deg 38.3' E Lat/Long Near Late: 44 deg 56.6' N 141 deg 2.8' E Lat/Long Far Late: 44 deg 46.5' N 141 deg 13.6' E SEG_09 Lat/Long Near Early: 44 deg 56.6' N 141 deg 2.8' E Lat/Long Far Early: 44 deg 46.5' N 141 deg 13.6' E GMT Center 1994/103:20:23:17.1 Lat/Long Center: 45 deg 7.7' N 141 deg 38.4' E Lat/Long Near Late: 45 deg 28.9' N 142 deg 3.6' E Lat/Long Far Late: 45 deg 18.7' N 142 deg 14.3' E SEG_10 Lat/Long Near Early: 45 deg 28.9' N 142 deg 3.6' E Lat/Long Far Early: 45 deg 18.7' N 142 deg 14.3' E GMT Center 1994/103:20:23:30.9 Lat/Long Center: 45 deg 39.7' N 142 deg 39.8' E Lat/Long Near Late: 46 deg 0.6' N 143 deg 5.6' E Lat/Long Far Late: 45 deg 50.2' N 143 deg 16.2' E SEG_11 Lat/Long Near Early: 46 deg 0.6' N 143 deg 5.6' E Lat/Long Far Early: 45 deg 50.2' N 143 deg 16.2' E GMT Center 1994/103:20:23:44.7 Lat/Long Center: 46 deg 11.0' N 143 deg 42.4' E Lat/Long Near Data End: 46 deg 27.1' N 143 deg 59.7' E Lat/Long Far Data End: 46 deg 16.7' N 144 deg 10.2' E