DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 12.30 Site Name: Sarobetsu, Japan Site ID: CB2 Mission ID: SRL-2 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): 17 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: 1994/274:03:58:05.0 Data Take End GMT: 1994/274:04:01:40.6 Data Take Duration (min:sec): 3:38 Latitude at Start GMT: 49 deg 25.4' N Longitude at Start GMT: 132 deg 52.6' E Latitude at End GMT: 40 deg 39.9' N Longitude at End GMT: 148 deg 25.9' E Center Incidence Angle (deg): 34.8 Track Angle at Image Center: 128.8 deg E of True North Along-Track Image Size (km): 1562.8 Cross-Track Image Size (km): 23.6 Along-Track Resolution (m): 106 Cross-Track Resolution (m): 56 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): 6.8 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 16 Bytes per Record: 2000 Records per Segment: 622 Product Generation Date: Dec 01, 1994 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV, XVV Processing Run Number: 40519 Comments: SEG_01 Lat/Long Near Early: 49 deg 30.9' N 132 deg 57.8' E Lat/Long Far Early: 49 deg 19.9' N 132 deg 47.4' E GMT Center 1994/274:03:58:11.9 Lat/Long Center: 49 deg 11.1' N 133 deg 27.4' E Lat/Long Near Late: 49 deg 2.0' N 134 deg 7.3' E Lat/Long Far Late: 48 deg 51.1' N 133 deg 56.6' E SEG_02 Lat/Long Near Early: 49 deg 2.0' N 134 deg 7.3' E Lat/Long Far Early: 48 deg 51.1' N 133 deg 56.6' E GMT Center 1994/274:03:58:25.7 Lat/Long Center: 48 deg 41.9' N 134 deg 36.1' E Lat/Long Near Late: 48 deg 32.4' N 135 deg 15.2' E Lat/Long Far Late: 48 deg 21.6' N 135 deg 4.5' E SEG_03 Lat/Long Near Early: 48 deg 32.4' N 135 deg 15.2' E Lat/Long Far Early: 48 deg 21.6' N 135 deg 4.5' E GMT Center 1994/274:03:58:39.5 Lat/Long Center: 48 deg 11.9' N 135 deg 43.3' E Lat/Long Near Late: 48 deg 2.0' N 136 deg 21.8' E Lat/Long Far Late: 47 deg 51.4' N 136 deg 10.9' E SEG_04 Lat/Long Near Early: 48 deg 2.0' N 136 deg 21.8' E Lat/Long Far Early: 47 deg 51.4' N 136 deg 10.9' E GMT Center 1994/274:03:58:53.3 Lat/Long Center: 47 deg 41.2' N 136 deg 49.1' E Lat/Long Near Late: 47 deg 30.9' N 137 deg 27.0' E Lat/Long Far Late: 47 deg 20.4' N 137 deg 16.0' E SEG_05 Lat/Long Near Early: 47 deg 30.9' N 137 deg 27.0' E Lat/Long Far Early: 47 deg 20.4' N 137 deg 16.0' E GMT Center 1994/274:03:59:07.1 Lat/Long Center: 47 deg 9.8' N 137 deg 53.5' E Lat/Long Near Late: 46 deg 59.1' N 138 deg 30.8' E Lat/Long Far Late: 46 deg 48.7' N 138 deg 19.7' E SEG_06 Lat/Long Near Early: 46 deg 59.1' N 138 deg 30.8' E Lat/Long Far Early: 46 deg 48.7' N 138 deg 19.7' E GMT Center 1994/274:03:59:20.9 Lat/Long Center: 46 deg 37.8' N 138 deg 56.6' E Lat/Long Near Late: 46 deg 26.6' N 139 deg 33.3' E Lat/Long Far Late: 46 deg 16.4' N 139 deg 22.1' E SEG_07 Lat/Long Near Early: 46 deg 26.6' N 139 deg 33.3' E Lat/Long Far Early: 46 deg 16.4' N 139 deg 22.1' E GMT Center 1994/274:03:59:34.7 Lat/Long Center: 46 deg 5.0' N 139 deg 58.4' E Lat/Long Near Late: 45 deg 53.5' N 140 deg 34.4' E Lat/Long Far Late: 45 deg 43.4' N 140 deg 23.1' E SEG_08 Lat/Long Near Early: 45 deg 53.5' N 140 deg 34.4' E Lat/Long Far Early: 45 deg 43.4' N 140 deg 23.1' E GMT Center 1994/274:03:59:48.5 Lat/Long Center: 45 deg 31.7' N 140 deg 58.8' E Lat/Long Near Late: 45 deg 19.7' N 141 deg 34.3' E Lat/Long Far Late: 45 deg 9.8' N 141 deg 22.9' E SEG_09 Lat/Long Near Early: 45 deg 19.7' N 141 deg 34.3' E Lat/Long Far Early: 45 deg 9.8' N 141 deg 22.9' E GMT Center 1994/274:04:00:02.3 Lat/Long Center: 44 deg 57.7' N 141 deg 58.0' E Lat/Long Near Late: 44 deg 45.4' N 142 deg 32.9' E Lat/Long Far Late: 44 deg 35.6' N 142 deg 21.4' E SEG_10 Lat/Long Near Early: 44 deg 45.4' N 142 deg 32.9' E Lat/Long Far Early: 44 deg 35.6' N 142 deg 21.4' E GMT Center 1994/274:04:00:16.1 Lat/Long Center: 44 deg 23.1' N 142 deg 56.0' E Lat/Long Near Late: 44 deg 10.5' N 143 deg 30.2' E Lat/Long Far Late: 44 deg 0.8' N 143 deg 18.7' E SEG_11 Lat/Long Near Early: 44 deg 10.5' N 143 deg 30.2' E Lat/Long Far Early: 44 deg 0.8' N 143 deg 18.7' E GMT Center 1994/274:04:00:29.9 Lat/Long Center: 43 deg 48.0' N 143 deg 52.7' E Lat/Long Near Late: 43 deg 35.0' N 144 deg 26.3' E Lat/Long Far Late: 43 deg 25.5' N 144 deg 14.8' E SEG_12 Lat/Long Near Early: 43 deg 35.0' N 144 deg 26.3' E Lat/Long Far Early: 43 deg 25.5' N 144 deg 14.8' E GMT Center 1994/274:04:00:43.7 Lat/Long Center: 43 deg 12.4' N 144 deg 48.2' E Lat/Long Near Late: 42 deg 59.0' N 145 deg 21.3' E Lat/Long Far Late: 42 deg 49.6' N 145 deg 9.8' E SEG_13 Lat/Long Near Early: 42 deg 59.0' N 145 deg 21.3' E Lat/Long Far Early: 42 deg 49.6' N 145 deg 9.8' E GMT Center 1994/274:04:00:57.5 Lat/Long Center: 42 deg 36.2' N 145 deg 42.6' E Lat/Long Near Late: 42 deg 22.6' N 146 deg 15.1' E Lat/Long Far Late: 42 deg 13.3' N 146 deg 3.6' E SEG_14 Lat/Long Near Early: 42 deg 22.6' N 146 deg 15.1' E Lat/Long Far Early: 42 deg 13.3' N 146 deg 3.6' E GMT Center 1994/274:04:01:11.3 Lat/Long Center: 41 deg 59.5' N 146 deg 35.8' E Lat/Long Near Late: 41 deg 45.6' N 147 deg 7.8' E Lat/Long Far Late: 41 deg 36.4' N 146 deg 56.2' E SEG_15 Lat/Long Near Early: 41 deg 45.6' N 147 deg 7.8' E Lat/Long Far Early: 41 deg 36.4' N 146 deg 56.2' E GMT Center 1994/274:04:01:25.1 Lat/Long Center: 41 deg 22.4' N 147 deg 27.9' E Lat/Long Near Late: 41 deg 8.1' N 147 deg 59.4' E Lat/Long Far Late: 40 deg 59.1' N 147 deg 47.8' E SEG_16 Lat/Long Near Early: 41 deg 8.1' N 147 deg 59.4' E Lat/Long Far Early: 40 deg 59.1' N 147 deg 47.8' E GMT Center 1994/274:04:01:38.9 Lat/Long Center: 40 deg 44.8' N 148 deg 19.0' E Lat/Long Near Data End: 40 deg 44.4' N 148 deg 31.7' E Lat/Long Far Data End: 40 deg 35.4' N 148 deg 20.2' E