DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 146.90 Site Name: New Zealand fix @ 47 Site ID: GF6 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 20 / X-SAR Antenna Direction: Left Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 40 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1674.000 Frequency Band: L Carrier Frequency (GHz): 1.237 Wavelength (m): 0.242 Polarization Channel: VV Product Type: Survey Image Data Take Start GMT: 1994/282:10:54:42.6 Data Take End GMT: 1994/282:10:58:15.4 Data Take Duration (min:sec): 3:33 Latitude at Start GMT: 46 deg 32.8' S Longitude at Start GMT: 165 deg 3.9' E Latitude at End GMT: 37 deg 21.2' S Longitude at End GMT: 179 deg 4.1' E Center Incidence Angle (deg): 49.8 Track Angle at Image Center: 48.4 deg E of True North Along-Track Image Size (km): 1547.2 Cross-Track Image Size (km): 27.6 Along-Track Resolution (m): 72 Cross-Track Resolution (m): 21 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): 9.0 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: 702 Product Generation Date: Jan 20, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LVV, CVV, XVV Processing Run Number: 40887 Comments: SEG_01 Lat/Long Near Early: 46 deg 38.9' S 165 deg 10.2' E Lat/Long Far Early: 46 deg 26.7' S 164 deg 57.6' E GMT Center 1994/282:10:54:49.5 Lat/Long Center: 46 deg 17.1' S 165 deg 35.4' E Lat/Long Near Late: 46 deg 7.3' S 166 deg 13.0' E Lat/Long Far Late: 45 deg 55.2' S 166 deg 0.3' E SEG_02 Lat/Long Near Early: 46 deg 7.3' S 166 deg 13.0' E Lat/Long Far Early: 45 deg 55.2' S 166 deg 0.3' E GMT Center 1994/282:10:55:03.3 Lat/Long Center: 45 deg 45.2' S 166 deg 37.5' E Lat/Long Near Late: 45 deg 35.0' S 167 deg 14.6' E Lat/Long Far Late: 45 deg 23.0' S 167 deg 1.7' E SEG_03 Lat/Long Near Early: 45 deg 35.0' S 167 deg 14.6' E Lat/Long Far Early: 45 deg 23.0' S 167 deg 1.7' E GMT Center 1994/282:10:55:17.0 Lat/Long Center: 45 deg 12.6' S 167 deg 38.4' E Lat/Long Near Late: 45 deg 2.0' S 168 deg 14.8' E Lat/Long Far Late: 44 deg 50.2' S 168 deg 1.8' E SEG_04 Lat/Long Near Early: 45 deg 2.0' S 168 deg 14.8' E Lat/Long Far Early: 44 deg 50.2' S 168 deg 1.8' E GMT Center 1994/282:10:55:30.8 Lat/Long Center: 44 deg 39.4' S 168 deg 38.0' E Lat/Long Near Late: 44 deg 28.4' S 169 deg 13.9' E Lat/Long Far Late: 44 deg 16.8' S 169 deg 0.8' E SEG_05 Lat/Long Near Early: 44 deg 28.4' S 169 deg 13.9' E Lat/Long Far Early: 44 deg 16.8' S 169 deg 0.8' E GMT Center 1994/282:10:55:44.5 Lat/Long Center: 44 deg 5.6' S 169 deg 36.3' E Lat/Long Near Late: 43 deg 54.3' S 170 deg 11.7' E Lat/Long Far Late: 43 deg 42.8' S 169 deg 58.5' E SEG_06 Lat/Long Near Early: 43 deg 54.3' S 170 deg 11.7' E Lat/Long Far Early: 43 deg 42.8' S 169 deg 58.5' E GMT Center 1994/282:10:55:58.3 Lat/Long Center: 43 deg 31.3' S 170 deg 33.5' E Lat/Long Near Late: 43 deg 19.6' S 171 deg 8.3' E Lat/Long Far Late: 43 deg 8.2' S 170 deg 55.0' E SEG_07 Lat/Long Near Early: 43 deg 19.6' S 171 deg 8.3' E Lat/Long Far Early: 43 deg 8.2' S 170 deg 55.0' E GMT Center 1994/282:10:56:12.0 Lat/Long Center: 42 deg 56.3' S 171 deg 29.5' E Lat/Long Near Late: 42 deg 44.3' S 172 deg 3.7' E Lat/Long Far Late: 42 deg 33.0' S 171 deg 50.4' E SEG_08 Lat/Long Near Early: 42 deg 44.3' S 172 deg 3.7' E Lat/Long Far Early: 42 deg 33.0' S 171 deg 50.4' E GMT Center 1994/282:10:56:25.8 Lat/Long Center: 42 deg 20.9' S 172 deg 24.4' E Lat/Long Near Late: 42 deg 8.5' S 172 deg 58.1' E Lat/Long Far Late: 41 deg 57.4' S 172 deg 44.7' E SEG_09 Lat/Long Near Early: 42 deg 8.5' S 172 deg 58.1' E Lat/Long Far Early: 41 deg 57.4' S 172 deg 44.7' E GMT Center 1994/282:10:56:39.5 Lat/Long Center: 41 deg 44.9' S 173 deg 18.1' E Lat/Long Near Late: 41 deg 32.2' S 173 deg 51.3' E Lat/Long Far Late: 41 deg 21.2' S 173 deg 37.9' E SEG_10 Lat/Long Near Early: 41 deg 32.2' S 173 deg 51.3' E Lat/Long Far Early: 41 deg 21.2' S 173 deg 37.9' E GMT Center 1994/282:10:56:53.3 Lat/Long Center: 41 deg 8.4' S 174 deg 10.8' E Lat/Long Near Late: 40 deg 55.4' S 174 deg 43.4' E Lat/Long Far Late: 40 deg 44.6' S 174 deg 30.0' E SEG_11 Lat/Long Near Early: 40 deg 55.4' S 174 deg 43.4' E Lat/Long Far Early: 40 deg 44.6' S 174 deg 30.0' E GMT Center 1994/282:10:57:07.0 Lat/Long Center: 40 deg 31.5' S 175 deg 2.4' E Lat/Long Near Late: 40 deg 18.2' S 175 deg 34.5' E Lat/Long Far Late: 40 deg 7.4' S 175 deg 21.0' E SEG_12 Lat/Long Near Early: 40 deg 18.2' S 175 deg 34.5' E Lat/Long Far Early: 40 deg 7.4' S 175 deg 21.0' E GMT Center 1994/282:10:57:20.8 Lat/Long Center: 39 deg 54.1' S 175 deg 52.9' E Lat/Long Near Late: 39 deg 40.5' S 176 deg 24.6' E Lat/Long Far Late: 39 deg 29.9' S 176 deg 11.1' E SEG_13 Lat/Long Near Early: 39 deg 40.5' S 176 deg 24.6' E Lat/Long Far Early: 39 deg 29.9' S 176 deg 11.1' E GMT Center 1994/282:10:57:34.5 Lat/Long Center: 39 deg 16.2' S 176 deg 42.5' E Lat/Long Near Late: 39 deg 2.4' S 177 deg 13.7' E Lat/Long Far Late: 38 deg 51.9' S 177 deg 0.2' E SEG_14 Lat/Long Near Early: 39 deg 2.4' S 177 deg 13.7' E Lat/Long Far Early: 38 deg 51.9' S 177 deg 0.2' E GMT Center 1994/282:10:57:48.3 Lat/Long Center: 38 deg 37.9' S 177 deg 31.1' E Lat/Long Near Late: 38 deg 23.8' S 178 deg 1.8' E Lat/Long Far Late: 38 deg 13.4' S 177 deg 48.3' E SEG_15 Lat/Long Near Early: 38 deg 23.8' S 178 deg 1.8' E Lat/Long Far Early: 38 deg 13.4' S 177 deg 48.3' E GMT Center 1994/282:10:58:02.0 Lat/Long Center: 37 deg 59.2' S 178 deg 18.7' E Lat/Long Near Late: 37 deg 44.9' S 178 deg 49.0' E Lat/Long Far Late: 37 deg 34.6' S 178 deg 35.5' E SEG_16 Lat/Long Near Early: 37 deg 44.9' S 178 deg 49.0' E Lat/Long Far Early: 37 deg 34.6' S 178 deg 35.5' E Lat/Long Near Data End: 37 deg 26.3' S 179 deg 10.9' E Lat/Long Far Data End: 37 deg 16.1' S 178 deg 57.3' E