DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 169.20 Site Name: Sea of Okhotsk A1 Site ID: N49 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 9 Antenna Direction: Left Looking Orbit Direction: Descending 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: VV Product Type: Survey Image Data Take Start GMT: 1994/109:19:51:09.7 Data Take End GMT: 1994/109:19:58:05.6 Data Take Duration (min:sec): 6:58 Latitude at Start GMT: 57 deg 32.5' N Longitude at Start GMT: 147 deg 32.4' E Latitude at End GMT: 51 deg 45.8' N Longitude at End GMT: 165 deg 36.2' W Center Incidence Angle (deg): 28.3 Track Angle at Image Center: 103.3 deg E of True North Along-Track Image Size (km): 3022.3 Cross-Track Image Size (km): 118.2 Along-Track Resolution (m): 90 Cross-Track Resolution (m): 67 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): 6.6 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 31 Bytes per Record: 2000 Records per Segment: 2514 Product Generation Date: Sep 13, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LVV, CVV Processing Run Number: 11193 Comments: SEG_01 Lat/Long Near Early: 57 deg 1.4' N 147 deg 41.7' E Lat/Long Far Early: 58 deg 3.8' N 147 deg 22.6' E GMT Center 1994/109:19:51:16.5 Lat/Long Center: 57 deg 36.7' N 148 deg 22.0' E Lat/Long Near Late: 57 deg 9.2' N 149 deg 19.7' E Lat/Long Far Late: 58 deg 12.0' N 149 deg 3.6' E SEG_02 Lat/Long Near Early: 57 deg 9.2' N 149 deg 19.7' E Lat/Long Far Early: 58 deg 12.0' N 149 deg 3.6' E GMT Center 1994/109:19:51:30.3 Lat/Long Center: 57 deg 44.0' N 150 deg 1.8' E Lat/Long Near Late: 57 deg 15.7' N 150 deg 58.4' E Lat/Long Far Late: 58 deg 18.7' N 150 deg 45.2' E SEG_03 Lat/Long Near Early: 57 deg 15.7' N 150 deg 58.4' E Lat/Long Far Early: 58 deg 18.7' N 150 deg 45.2' E GMT Center 1994/109:19:51:44.1 Lat/Long Center: 57 deg 49.9' N 151 deg 42.2' E Lat/Long Near Late: 57 deg 20.8' N 152 deg 37.6' E Lat/Long Far Late: 58 deg 24.0' N 152 deg 27.5' E SEG_04 Lat/Long Near Early: 57 deg 20.8' N 152 deg 37.6' E Lat/Long Far Early: 58 deg 24.0' N 152 deg 27.5' E GMT Center 1994/109:19:51:57.8 Lat/Long Center: 57 deg 54.5' N 153 deg 23.1' E Lat/Long Near Late: 57 deg 24.5' N 154 deg 17.2' E Lat/Long Far Late: 58 deg 27.9' N 154 deg 10.2' E SEG_05 Lat/Long Near Early: 57 deg 24.5' N 154 deg 17.2' E Lat/Long Far Early: 58 deg 27.9' N 154 deg 10.2' E GMT Center 1994/109:19:52:11.6 Lat/Long Center: 57 deg 57.6' N 155 deg 4.4' E Lat/Long Near Late: 57 deg 26.9' N 155 deg 57.0' E Lat/Long Far Late: 58 deg 30.4' N 155 deg 53.2' E SEG_06 Lat/Long Near Early: 57 deg 26.9' N 155 deg 57.0' E Lat/Long Far Early: 58 deg 30.4' N 155 deg 53.2' E GMT Center 1994/109:19:52:25.4 Lat/Long Center: 57 deg 59.3' N 156 deg 45.9' E Lat/Long Near Late: 57 deg 27.8' N 157 deg 37.1' E Lat/Long Far Late: 58 deg 31.4' N 157 deg 36.4' E SEG_07 Lat/Long Near Early: 57 deg 27.8' N 157 deg 37.1' E Lat/Long Far Early: 58 deg 31.4' N 157 deg 36.4' E GMT Center 1994/109:19:52:39.1 Lat/Long Center: 57 deg 59.6' N 158 deg 27.6' E Lat/Long Near Late: 57 deg 27.4' N 159 deg 17.1' E Lat/Long Far Late: 58 deg 31.0' N 159 deg 19.6' E SEG_08 Lat/Long Near Early: 57 deg 27.4' N 159 deg 17.1' E Lat/Long Far Early: 58 deg 31.0' N 159 deg 19.6' E GMT Center 1994/109:19:52:52.9 Lat/Long Center: 57 deg 58.4' N 160 deg 9.1' E Lat/Long Near Late: 57 deg 25.6' N 160 deg 57.1' E Lat/Long Far Late: 58 deg 29.1' N 161 deg 2.7' E SEG_09 Lat/Long Near Early: 57 deg 25.6' N 160 deg 57.1' E Lat/Long Far Early: 58 deg 29.1' N 161 deg 2.7' E GMT Center 1994/109:19:53:06.6 Lat/Long Center: 57 deg 55.9' N 161 deg 50.5' E Lat/Long Near Late: 57 deg 22.4' N 162 deg 36.8' E Lat/Long Far Late: 58 deg 25.8' N 162 deg 45.6' E SEG_10 Lat/Long Near Early: 57 deg 22.4' N 162 deg 36.8' E Lat/Long Far Early: 58 deg 25.8' N 162 deg 45.6' E GMT Center 1994/109:19:53:20.4 Lat/Long Center: 57 deg 51.9' N 163 deg 31.6' E Lat/Long Near Late: 57 deg 17.9' N 164 deg 16.1' E Lat/Long Far Late: 58 deg 21.0' N 164 deg 28.0' E SEG_11 Lat/Long Near Early: 57 deg 17.9' N 164 deg 16.1' E Lat/Long Far Early: 58 deg 21.0' N 164 deg 28.0' E GMT Center 1994/109:19:53:34.2 Lat/Long Center: 57 deg 46.5' N 165 deg 12.2' E Lat/Long Near Late: 57 deg 12.0' N 165 deg 55.0' E Lat/Long Far Late: 58 deg 14.8' N 166 deg 9.9' E SEG_12 Lat/Long Near Early: 57 deg 12.0' N 165 deg 55.0' E Lat/Long Far Early: 58 deg 14.8' N 166 deg 9.9' E GMT Center 1994/109:19:53:47.9 Lat/Long Center: 57 deg 39.8' N 166 deg 52.3' E Lat/Long Near Late: 57 deg 4.7' N 167 deg 33.3' E Lat/Long Far Late: 58 deg 7.3' N 167 deg 51.2' E SEG_13 Lat/Long Near Early: 57 deg 4.7' N 167 deg 33.3' E Lat/Long Far Early: 58 deg 7.3' N 167 deg 51.2' E GMT Center 1994/109:19:54:01.7 Lat/Long Center: 57 deg 57.8' N 161 deg 14.9' E Lat/Long Near Late: 56 deg 56.1' N 169 deg 10.9' E Lat/Long Far Late: 57 deg 58.3' N 169 deg 31.6' E SEG_14 Lat/Long Near Early: 56 deg 56.1' N 169 deg 10.9' E Lat/Long Far Early: 57 deg 58.3' N 169 deg 31.6' E GMT Center 1994/109:19:54:15.5 Lat/Long Center: 57 deg 22.1' N 170 deg 10.2' E Lat/Long Near Late: 56 deg 46.2' N 170 deg 47.6' E Lat/Long Far Late: 57 deg 47.9' N 171 deg 11.1' E SEG_15 Lat/Long Near Early: 56 deg 46.2' N 170 deg 47.6' E Lat/Long Far Early: 57 deg 47.9' N 171 deg 11.1' E GMT Center 1994/109:19:54:29.2 Lat/Long Center: 57 deg 11.3' N 171 deg 47.8' E Lat/Long Near Late: 56 deg 35.0' N 172 deg 23.4' E Lat/Long Far Late: 57 deg 36.2' N 172 deg 49.6' E SEG_16 Lat/Long Near Early: 56 deg 35.0' N 172 deg 23.4' E Lat/Long Far Early: 57 deg 36.2' N 172 deg 49.6' E GMT Center 1994/109:19:54:43.0 Lat/Long Center: 56 deg 59.1' N 173 deg 24.4' E Lat/Long Near Late: 56 deg 22.5' N 173 deg 58.2' E Lat/Long Far Late: 57 deg 23.2' N 174 deg 27.0' E SEG_17 Lat/Long Near Early: 56 deg 22.5' N 173 deg 58.2' E Lat/Long Far Early: 57 deg 23.2' N 174 deg 27.0' E GMT Center 1994/109:19:54:56.7 Lat/Long Center: 56 deg 45.7' N 174 deg 59.9' E Lat/Long Near Late: 56 deg 8.7' N 175 deg 31.9' E Lat/Long Far Late: 57 deg 8.8' N 176 deg 3.1' E SEG_18 Lat/Long Near Early: 56 deg 8.7' N 175 deg 31.9' E Lat/Long Far Early: 57 deg 8.8' N 176 deg 3.1' E GMT Center 1994/109:19:55:10.5 Lat/Long Center: 56 deg 30.9' N 176 deg 34.1' E Lat/Long Near Late: 55 deg 53.7' N 177 deg 4.4' E Lat/Long Far Late: 56 deg 53.2' N 177 deg 37.9' E SEG_19 Lat/Long Near Early: 55 deg 53.7' N 177 deg 4.4' E Lat/Long Far Early: 56 deg 53.2' N 177 deg 37.9' E GMT Center 1994/109:19:55:24.3 Lat/Long Center: 56 deg 15.0' N 178 deg 7.0' E Lat/Long Near Late: 55 deg 37.5' N 178 deg 35.7' E Lat/Long Far Late: 56 deg 36.4' N 179 deg 11.3' E SEG_20 Lat/Long Near Early: 55 deg 37.5' N 178 deg 35.7' E Lat/Long Far Early: 56 deg 36.4' N 179 deg 11.3' E GMT Center 1994/109:19:55:38.0 Lat/Long Center: 55 deg 57.8' N 179 deg 38.6' E Lat/Long Near Late: 55 deg 20.1' N 179 deg 54.4' W Lat/Long Far Late: 56 deg 18.3' N 179 deg 16.7' W SEG_21 Lat/Long Near Early: 55 deg 20.1' N 179 deg 54.4' W Lat/Long Far Early: 56 deg 18.3' N 179 deg 16.7' W GMT Center 1994/109:19:55:51.8 Lat/Long Center: 55 deg 39.4' N 178 deg 51.2' W Lat/Long Near Late: 55 deg 1.6' N 178 deg 25.9' W Lat/Long Far Late: 55 deg 59.1' N 177 deg 46.3' W SEG_22 Lat/Long Near Early: 55 deg 1.6' N 178 deg 25.9' W Lat/Long Far Early: 55 deg 59.1' N 177 deg 46.3' W GMT Center 1994/109:19:56:05.6 Lat/Long Center: 55 deg 19.9' N 177 deg 22.6' W Lat/Long Near Late: 54 deg 41.9' N 176 deg 58.8' W Lat/Long Far Late: 55 deg 38.7' N 176 deg 17.4' W SEG_23 Lat/Long Near Early: 54 deg 41.9' N 176 deg 58.8' W Lat/Long Far Early: 55 deg 38.7' N 176 deg 17.4' W GMT Center 1994/109:19:56:19.3 Lat/Long Center: 54 deg 59.3' N 175 deg 55.4' W Lat/Long Near Late: 54 deg 21.2' N 175 deg 33.1' W Lat/Long Far Late: 55 deg 17.2' N 174 deg 50.2' W SEG_24 Lat/Long Near Early: 54 deg 21.2' N 175 deg 33.1' W Lat/Long Far Early: 55 deg 17.2' N 174 deg 50.2' W GMT Center 1994/109:19:56:33.1 Lat/Long Center: 54 deg 37.6' N 174 deg 29.8' W Lat/Long Near Late: 53 deg 59.4' N 174 deg 9.0' W Lat/Long Far Late: 54 deg 54.6' N 173 deg 24.6' W SEG_25 Lat/Long Near Early: 53 deg 59.4' N 174 deg 9.0' W Lat/Long Far Early: 54 deg 54.6' N 173 deg 24.6' W GMT Center 1994/109:19:56:46.8 Lat/Long Center: 54 deg 14.8' N 173 deg 5.8' W Lat/Long Near Late: 53 deg 36.5' N 172 deg 46.4' W Lat/Long Far Late: 54 deg 31.0' N 172 deg 0.6' W SEG_26 Lat/Long Near Early: 53 deg 36.5' N 172 deg 46.4' W Lat/Long Far Early: 54 deg 31.0' N 172 deg 0.6' W GMT Center 1994/109:19:57:00.6 Lat/Long Center: 53 deg 51.0' N 171 deg 43.4' W Lat/Long Near Late: 53 deg 12.7' N 171 deg 25.3' W Lat/Long Far Late: 54 deg 6.3' N 170 deg 38.3' W SEG_27 Lat/Long Near Early: 53 deg 12.7' N 171 deg 25.3' W Lat/Long Far Early: 54 deg 6.3' N 170 deg 38.3' W GMT Center 1994/109:19:57:14.4 Lat/Long Center: 53 deg 26.2' N 170 deg 22.6' W Lat/Long Near Late: 52 deg 47.9' N 170 deg 5.8' W Lat/Long Far Late: 53 deg 40.7' N 169 deg 17.8' W SEG_28 Lat/Long Near Early: 52 deg 47.9' N 170 deg 5.8' W Lat/Long Far Early: 53 deg 40.7' N 169 deg 17.8' W GMT Center 1994/109:19:57:28.1 Lat/Long Center: 53 deg 0.5' N 169 deg 3.5' W Lat/Long Near Late: 52 deg 22.2' N 168 deg 47.9' W Lat/Long Far Late: 53 deg 14.2' N 167 deg 58.9' W SEG_29 Lat/Long Near Early: 52 deg 22.2' N 168 deg 47.9' W Lat/Long Far Early: 53 deg 14.2' N 167 deg 58.9' W GMT Center 1994/109:19:57:41.9 Lat/Long Center: 52 deg 33.8' N 167 deg 46.0' W Lat/Long Near Late: 51 deg 55.5' N 167 deg 31.6' W Lat/Long Far Late: 52 deg 46.7' N 166 deg 41.6' W SEG_30 Lat/Long Near Early: 51 deg 55.5' N 167 deg 31.6' W Lat/Long Far Early: 52 deg 46.7' N 166 deg 41.6' W GMT Center 1994/109:19:57:55.6 Lat/Long Center: 52 deg 6.3' N 166 deg 30.1' W Lat/Long Near Late: 51 deg 28.0' N 166 deg 16.8' W Lat/Long Far Late: 52 deg 18.4' N 165 deg 26.1' W SEG_31 Lat/Long Near Early: 51 deg 28.0' N 166 deg 16.8' W Lat/Long Far Early: 52 deg 18.4' N 165 deg 26.1' W Lat/Long Near Data End: 51 deg 21.8' N 166 deg 0.3' W Lat/Long Far Data End: 52 deg 12.0' N 165 deg 9.4' W