DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 137.00 Site Name: Sea of Okhotsk A1 Site ID: N49 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 9 / X-SAR Antenna Direction: Left Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 17 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: 1994/107:20:33:36.7 Data Take End GMT: 1994/107:20:36:22.5 Data Take Duration (min:sec): 2:47 Latitude at Start GMT: 56 deg 9.6' N Longitude at Start GMT: 137 deg 22.2' E Latitude at End GMT: 58 deg 3.8' N Longitude at End GMT: 157 deg 2.9' E Center Incidence Angle (deg): 29.1 Track Angle at Image Center: 79.7 deg E of True North Along-Track Image Size (km): 1204.1 Cross-Track Image Size (km): 117.4 Along-Track Resolution (m): 93 Cross-Track Resolution (m): 66 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): 8.8 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 13 Bytes per Record: 2000 Records per Segment: 2048 Product Generation Date: Jul 22, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LVV, CVV, XVV Processing Run Number: 10562 Comments: SEG_01 Lat/Long Near Early: 55 deg 40.7' N 137 deg 39.6' E Lat/Long Far Early: 56 deg 39.2' N 137 deg 3.9' E GMT Center 1994/107:20:33:43.6 Lat/Long Center: 56 deg 18.1' N 138 deg 8.1' E Lat/Long Near Late: 55 deg 57.1' N 139 deg 10.7' E Lat/Long Far Late: 56 deg 56.2' N 138 deg 37.1' E SEG_02 Lat/Long Near Early: 55 deg 57.1' N 139 deg 10.7' E Lat/Long Far Early: 56 deg 56.2' N 138 deg 37.1' E GMT Center 1994/107:20:33:57.4 Lat/Long Center: 56 deg 34.3' N 139 deg 41.6' E Lat/Long Near Late: 56 deg 12.3' N 140 deg 43.7' E Lat/Long Far Late: 57 deg 12.0' N 140 deg 12.5' E SEG_03 Lat/Long Near Early: 56 deg 12.3' N 140 deg 43.7' E Lat/Long Far Early: 57 deg 12.0' N 140 deg 12.5' E GMT Center 1994/107:20:34:11.1 Lat/Long Center: 56 deg 49.1' N 141 deg 15.7' E Lat/Long Near Late: 56 deg 26.2' N 142 deg 17.3' E Lat/Long Far Late: 57 deg 26.4' N 141 deg 48.5' E SEG_04 Lat/Long Near Early: 56 deg 26.2' N 142 deg 17.3' E Lat/Long Far Early: 57 deg 26.4' N 141 deg 48.5' E GMT Center 1994/107:20:34:24.9 Lat/Long Center: 57 deg 2.7' N 142 deg 51.0' E Lat/Long Near Late: 56 deg 38.8' N 143 deg 52.0' E Lat/Long Far Late: 57 deg 39.5' N 143 deg 25.7' E SEG_05 Lat/Long Near Early: 56 deg 38.8' N 143 deg 52.0' E Lat/Long Far Early: 57 deg 39.5' N 143 deg 25.7' E GMT Center 1994/107:20:34:38.7 Lat/Long Center: 57 deg 15.0' N 144 deg 28.2' E Lat/Long Near Late: 56 deg 50.3' N 145 deg 28.4' E Lat/Long Far Late: 57 deg 51.4' N 145 deg 4.8' E SEG_06 Lat/Long Near Early: 56 deg 50.3' N 145 deg 28.4' E Lat/Long Far Early: 57 deg 51.4' N 145 deg 4.8' E GMT Center 1994/107:20:34:52.5 Lat/Long Center: 57 deg 25.9' N 146 deg 5.7' E Lat/Long Near Late: 57 deg 0.3' N 147 deg 5.1' E Lat/Long Far Late: 58 deg 1.9' N 146 deg 44.2' E SEG_07 Lat/Long Near Early: 57 deg 0.3' N 147 deg 5.1' E Lat/Long Far Early: 58 deg 1.9' N 146 deg 44.2' E GMT Center 1994/107:20:35:06.2 Lat/Long Center: 57 deg 35.5' N 147 deg 44.2' E Lat/Long Near Late: 57 deg 9.0' N 148 deg 42.6' E Lat/Long Far Late: 58 deg 10.9' N 148 deg 24.5' E SEG_08 Lat/Long Near Early: 57 deg 9.0' N 148 deg 42.6' E Lat/Long Far Early: 58 deg 10.9' N 148 deg 24.5' E GMT Center 1994/107:20:35:20.0 Lat/Long Center: 57 deg 43.8' N 149 deg 24.2' E Lat/Long Near Late: 57 deg 16.5' N 150 deg 21.5' E Lat/Long Far Late: 58 deg 18.7' N 150 deg 6.4' E SEG_09 Lat/Long Near Early: 57 deg 16.5' N 150 deg 21.5' E Lat/Long Far Early: 58 deg 18.7' N 150 deg 6.4' E GMT Center 1994/107:20:35:33.8 Lat/Long Center: 57 deg 50.7' N 151 deg 4.2' E Lat/Long Near Late: 57 deg 22.5' N 152 deg 0.3' E Lat/Long Far Late: 58 deg 25.0' N 151 deg 48.3' E SEG_10 Lat/Long Near Early: 57 deg 22.5' N 152 deg 0.3' E Lat/Long Far Early: 58 deg 25.0' N 151 deg 48.3' E GMT Center 1994/107:20:35:47.5 Lat/Long Center: 57 deg 56.2' N 152 deg 44.8' E Lat/Long Near Late: 57 deg 27.1' N 153 deg 39.7' E Lat/Long Far Late: 58 deg 29.8' N 153 deg 30.6' E SEG_11 Lat/Long Near Early: 57 deg 27.1' N 153 deg 39.7' E Lat/Long Far Early: 58 deg 29.8' N 153 deg 30.6' E GMT Center 1994/107:20:36:01.3 Lat/Long Center: 58 deg 0.3' N 154 deg 26.5' E Lat/Long Near Late: 57 deg 30.5' N 155 deg 20.1' E Lat/Long Far Late: 58 deg 33.3' N 155 deg 14.2' E SEG_12 Lat/Long Near Early: 57 deg 30.5' N 155 deg 20.1' E Lat/Long Far Early: 58 deg 33.3' N 155 deg 14.2' E GMT Center 1994/107:20:36:15.1 Lat/Long Center: 58 deg 2.9' N 156 deg 7.9' E Lat/Long Near Late: 57 deg 32.4' N 156 deg 60.0' E Lat/Long Far Late: 58 deg 35.2' N 156 deg 57.2' E SEG_13 Lat/Long Near Early: 57 deg 32.4' N 156 deg 60.0' E Lat/Long Far Early: 58 deg 35.2' N 156 deg 57.2' E Lat/Long Near Data End: 57 deg 32.4' N 157 deg 4.2' E Lat/Long Far Data End: 58 deg 35.3' N 157 deg 1.5' E