DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 57.20 Site Name: Tolbachik, Kamchatka Site ID: G34 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 10 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 6 PRF (Hz): 1395.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: VH Product Type: Survey Image Data Take Start GMT: 1994/276:22:26:07.9 Data Take End GMT: 1994/276:22:30:22.8 Data Take Duration (min:sec): 4:17 Latitude at Start GMT: 53 deg 20.8' N Longitude at Start GMT: 138 deg 25.7' E Latitude at End GMT: 55 deg 45.1' N Longitude at End GMT: 166 deg 48.7' E Center Incidence Angle (deg): 34.2 Track Angle at Image Center: 81.4 deg E of True North Along-Track Image Size (km): 1847.2 Cross-Track Image Size (km): 87.4 Along-Track Resolution (m): 101 Cross-Track Resolution (m): 57 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): 55.1 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 19 Bytes per Record: 2000 Records per Segment: 1898 Product Generation Date: Dec 06, 1994 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LVH, CVH, XVV Processing Run Number: 40573 Comments: SEG_01 Lat/Long Near Early: 53 deg 42.7' N 138 deg 11.7' E Lat/Long Far Early: 52 deg 58.8' N 138 deg 39.6' E GMT Center 1994/276:22:26:14.8 Lat/Long Center: 53 deg 30.3' N 139 deg 7.9' E Lat/Long Near Late: 54 deg 1.6' N 139 deg 37.0' E Lat/Long Far Late: 53 deg 17.3' N 140 deg 3.5' E SEG_02 Lat/Long Near Early: 54 deg 1.6' N 139 deg 37.0' E Lat/Long Far Early: 53 deg 17.3' N 140 deg 3.5' E GMT Center 1994/276:22:26:28.6 Lat/Long Center: 53 deg 48.3' N 140 deg 33.2' E Lat/Long Near Late: 54 deg 19.3' N 141 deg 3.7' E Lat/Long Far Late: 53 deg 34.6' N 141 deg 28.7' E SEG_03 Lat/Long Near Early: 54 deg 19.3' N 141 deg 3.7' E Lat/Long Far Early: 53 deg 34.6' N 141 deg 28.7' E GMT Center 1994/276:22:26:42.4 Lat/Long Center: 54 deg 5.3' N 141 deg 59.7' E Lat/Long Near Late: 54 deg 35.9' N 142 deg 31.6' E Lat/Long Far Late: 53 deg 50.8' N 142 deg 55.1' E SEG_04 Lat/Long Near Early: 54 deg 35.9' N 142 deg 31.6' E Lat/Long Far Early: 53 deg 50.8' N 142 deg 55.1' E GMT Center 1994/276:22:26:56.2 Lat/Long Center: 54 deg 21.1' N 143 deg 27.4' E Lat/Long Near Late: 54 deg 51.3' N 144 deg 0.7' E Lat/Long Far Late: 54 deg 5.8' N 144 deg 22.6' E SEG_05 Lat/Long Near Early: 54 deg 51.3' N 144 deg 0.7' E Lat/Long Far Early: 54 deg 5.8' N 144 deg 22.6' E GMT Center 1994/276:22:27:10.0 Lat/Long Center: 54 deg 35.7' N 144 deg 56.3' E Lat/Long Near Late: 55 deg 5.4' N 145 deg 30.9' E Lat/Long Far Late: 54 deg 19.7' N 145 deg 51.2' E SEG_06 Lat/Long Near Early: 55 deg 5.4' N 145 deg 30.9' E Lat/Long Far Early: 54 deg 19.7' N 145 deg 51.2' E GMT Center 1994/276:22:27:23.8 Lat/Long Center: 54 deg 49.1' N 146 deg 26.3' E Lat/Long Near Late: 55 deg 18.4' N 147 deg 2.3' E Lat/Long Far Late: 54 deg 32.3' N 147 deg 20.7' E SEG_07 Lat/Long Near Early: 55 deg 18.4' N 147 deg 2.3' E Lat/Long Far Early: 54 deg 32.3' N 147 deg 20.7' E GMT Center 1994/276:22:27:37.6 Lat/Long Center: 55 deg 1.3' N 147 deg 57.2' E Lat/Long Near Late: 55 deg 30.0' N 148 deg 34.6' E Lat/Long Far Late: 54 deg 43.7' N 148 deg 51.3' E SEG_08 Lat/Long Near Early: 55 deg 30.0' N 148 deg 34.6' E Lat/Long Far Early: 54 deg 43.7' N 148 deg 51.3' E GMT Center 1994/276:22:27:51.4 Lat/Long Center: 55 deg 12.2' N 149 deg 29.0' E Lat/Long Near Late: 55 deg 40.4' N 150 deg 7.8' E Lat/Long Far Late: 54 deg 53.9' N 150 deg 22.6' E SEG_09 Lat/Long Near Early: 55 deg 40.4' N 150 deg 7.8' E Lat/Long Far Early: 54 deg 53.9' N 150 deg 22.6' E GMT Center 1994/276:22:28:05.2 Lat/Long Center: 55 deg 21.8' N 151 deg 1.7' E Lat/Long Near Late: 55 deg 49.5' N 151 deg 41.9' E Lat/Long Far Late: 55 deg 2.7' N 151 deg 54.7' E SEG_10 Lat/Long Near Early: 55 deg 49.5' N 151 deg 41.9' E Lat/Long Far Early: 55 deg 2.7' N 151 deg 54.7' E GMT Center 1994/276:22:28:19.0 Lat/Long Center: 55 deg 30.1' N 152 deg 35.1' E Lat/Long Near Late: 55 deg 57.3' N 153 deg 16.6' E Lat/Long Far Late: 55 deg 10.3' N 153 deg 27.5' E SEG_11 Lat/Long Near Early: 55 deg 57.3' N 153 deg 16.6' E Lat/Long Far Early: 55 deg 10.3' N 153 deg 27.5' E GMT Center 1994/276:22:28:32.8 Lat/Long Center: 55 deg 37.1' N 154 deg 9.2' E Lat/Long Near Late: 56 deg 3.8' N 154 deg 52.0' E Lat/Long Far Late: 55 deg 16.6' N 155 deg 0.8' E SEG_12 Lat/Long Near Early: 56 deg 3.8' N 154 deg 52.0' E Lat/Long Far Early: 55 deg 16.6' N 155 deg 0.8' E GMT Center 1994/276:22:28:46.6 Lat/Long Center: 55 deg 42.8' N 155 deg 43.8' E Lat/Long Near Late: 56 deg 8.8' N 156 deg 27.8' E Lat/Long Far Late: 55 deg 21.6' N 156 deg 34.6' E SEG_13 Lat/Long Near Early: 56 deg 8.8' N 156 deg 27.8' E Lat/Long Far Early: 55 deg 21.6' N 156 deg 34.6' E GMT Center 1994/276:22:29:00.4 Lat/Long Center: 55 deg 47.2' N 157 deg 18.8' E Lat/Long Near Late: 56 deg 12.6' N 158 deg 4.0' E Lat/Long Far Late: 55 deg 25.2' N 158 deg 8.7' E SEG_14 Lat/Long Near Early: 56 deg 12.6' N 158 deg 4.0' E Lat/Long Far Early: 55 deg 25.2' N 158 deg 8.7' E GMT Center 1994/276:22:29:14.2 Lat/Long Center: 55 deg 50.2' N 158 deg 54.1' E Lat/Long Near Late: 56 deg 15.0' N 159 deg 40.5' E Lat/Long Far Late: 55 deg 27.5' N 159 deg 43.1' E SEG_15 Lat/Long Near Early: 56 deg 15.0' N 159 deg 40.5' E Lat/Long Far Early: 55 deg 27.5' N 159 deg 43.1' E GMT Center 1994/276:22:29:28.0 Lat/Long Center: 55 deg 51.9' N 160 deg 29.6' E Lat/Long Near Late: 56 deg 16.0' N 161 deg 17.2' E Lat/Long Far Late: 55 deg 28.5' N 161 deg 17.7' E SEG_16 Lat/Long Near Early: 56 deg 16.0' N 161 deg 17.2' E Lat/Long Far Early: 55 deg 28.5' N 161 deg 17.7' E GMT Center 1994/276:22:29:41.8 Lat/Long Center: 55 deg 52.2' N 162 deg 5.2' E Lat/Long Near Late: 56 deg 15.6' N 162 deg 53.8' E Lat/Long Far Late: 55 deg 28.2' N 162 deg 52.2' E SEG_17 Lat/Long Near Early: 56 deg 15.6' N 162 deg 53.8' E Lat/Long Far Early: 55 deg 28.2' N 162 deg 52.2' E GMT Center 1994/276:22:29:55.6 Lat/Long Center: 55 deg 51.1' N 163 deg 40.8' E Lat/Long Near Late: 56 deg 13.9' N 164 deg 30.4' E Lat/Long Far Late: 55 deg 26.5' N 164 deg 26.7' E SEG_18 Lat/Long Near Early: 56 deg 13.9' N 164 deg 30.4' E Lat/Long Far Early: 55 deg 26.5' N 164 deg 26.7' E GMT Center 1994/276:22:30:09.4 Lat/Long Center: 55 deg 48.7' N 165 deg 16.2' E Lat/Long Near Late: 56 deg 10.7' N 166 deg 6.8' E Lat/Long Far Late: 55 deg 23.4' N 166 deg 0.9' E SEG_19 Lat/Long Near Early: 56 deg 10.7' N 166 deg 6.8' E Lat/Long Far Early: 55 deg 23.4' N 166 deg 0.9' E Lat/Long Near Data End: 56 deg 8.8' N 166 deg 52.1' E Lat/Long Far Data End: 55 deg 21.5' N 166 deg 45.3' E