DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 141.70 Site Name: Norfolk Island, Australia Site ID: N43 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 9 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 34 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: VV Product Type: Survey Image Data Take Start GMT: 1994/108:03:00:35.7 Data Take End GMT: 1994/108:03:02:22.3 Data Take Duration (min:sec): 1:47 Latitude at Start GMT: 26 deg 7.4' S Longitude at Start GMT: 165 deg 27.0' E Latitude at End GMT: 31 deg 55.6' S Longitude at End GMT: 169 deg 55.6' E Center Incidence Angle (deg): 57.6 Track Angle at Image Center: 146.1 deg E of True North Along-Track Image Size (km): 774.6 Cross-Track Image Size (km): 57.2 Along-Track Resolution (m): 74 Cross-Track Resolution (m): 38 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: 8 Bytes per Record: 2000 Records per Segment: 1294 Product Generation Date: Sep 06, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LVV, CVV, XVV Processing Run Number: 11152 Comments: SEG_01 Lat/Long Near Early: 25 deg 59.0' S 165 deg 41.4' E Lat/Long Far Early: 26 deg 15.7' S 165 deg 12.6' E GMT Center 1994/108:03:00:42.6 Lat/Long Center: 26 deg 30.1' S 165 deg 43.5' E Lat/Long Near Late: 26 deg 44.4' S 166 deg 14.4' E Lat/Long Far Late: 27 deg 1.3' S 165 deg 45.6' E SEG_02 Lat/Long Near Early: 26 deg 44.4' S 166 deg 14.4' E Lat/Long Far Early: 27 deg 1.3' S 165 deg 45.6' E GMT Center 1994/108:03:00:56.3 Lat/Long Center: 27 deg 15.5' S 166 deg 16.7' E Lat/Long Near Late: 27 deg 29.6' S 166 deg 48.0' E Lat/Long Far Late: 27 deg 46.7' S 166 deg 19.0' E SEG_03 Lat/Long Near Early: 27 deg 29.6' S 166 deg 48.0' E Lat/Long Far Early: 27 deg 46.7' S 166 deg 19.0' E GMT Center 1994/108:03:01:10.1 Lat/Long Center: 28 deg 0.8' S 166 deg 50.4' E Lat/Long Near Late: 28 deg 14.8' S 167 deg 22.0' E Lat/Long Far Late: 28 deg 31.9' S 166 deg 52.9' E SEG_04 Lat/Long Near Early: 28 deg 14.8' S 167 deg 22.0' E Lat/Long Far Early: 28 deg 31.9' S 166 deg 52.9' E GMT Center 1994/108:03:01:23.9 Lat/Long Center: 28 deg 45.9' S 167 deg 24.6' E Lat/Long Near Late: 28 deg 59.7' S 167 deg 56.4' E Lat/Long Far Late: 29 deg 17.0' S 167 deg 27.2' E SEG_05 Lat/Long Near Early: 28 deg 59.7' S 167 deg 56.4' E Lat/Long Far Early: 29 deg 17.0' S 167 deg 27.2' E GMT Center 1994/108:03:01:37.6 Lat/Long Center: 29 deg 30.8' S 167 deg 59.3' E Lat/Long Near Late: 29 deg 44.5' S 168 deg 31.4' E Lat/Long Far Late: 30 deg 2.0' S 168 deg 2.1' E SEG_06 Lat/Long Near Early: 29 deg 44.5' S 168 deg 31.4' E Lat/Long Far Early: 30 deg 2.0' S 168 deg 2.1' E GMT Center 1994/108:03:01:51.4 Lat/Long Center: 30 deg 15.6' S 168 deg 34.5' E Lat/Long Near Late: 30 deg 29.2' S 169 deg 7.0' E Lat/Long Far Late: 30 deg 46.7' S 168 deg 37.5' E SEG_07 Lat/Long Near Early: 30 deg 29.2' S 169 deg 7.0' E Lat/Long Far Early: 30 deg 46.7' S 168 deg 37.5' E GMT Center 1994/108:03:02:05.2 Lat/Long Center: 31 deg 0.3' S 169 deg 10.2' E Lat/Long Near Late: 31 deg 13.6' S 169 deg 43.1' E Lat/Long Far Late: 31 deg 31.4' S 169 deg 13.5' E SEG_08 Lat/Long Near Early: 31 deg 13.6' S 169 deg 43.1' E Lat/Long Far Early: 31 deg 31.4' S 169 deg 13.5' E GMT Center 1994/108:03:02:18.9 Lat/Long Center: 31 deg 44.7' S 169 deg 46.5' E Lat/Long Near Data End: 31 deg 46.7' S 170 deg 10.4' E Lat/Long Far Data End: 32 deg 4.6' S 169 deg 40.7' E