DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 31.50 Site Name: Wolf Creek, Australia Site ID: G71 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 11 / X-SAR Antenna Direction: Left Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1395.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/101:08:16:50.6 Data Take End GMT: 1994/101:08:18:36.1 Data Take Duration (min:sec): 1:47 Latitude at Start GMT: 16 deg 24.5' S Longitude at Start GMT: 125 deg 46.1' E Latitude at End GMT: 22 deg 9.5' S Longitude at End GMT: 129 deg 47.6' E Center Incidence Angle (deg): 56.2 Track Angle at Image Center: 146.4 deg E of True North Along-Track Image Size (km): 765.7 Cross-Track Image Size (km): 58.8 Along-Track Resolution (m): 71 Cross-Track Resolution (m): 77 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): 12.1 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: 1326 Product Generation Date: Sep 01, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 11114 Comments: SEG_01 Lat/Long Near Early: 16 deg 33.1' S 125 deg 32.2' E Lat/Long Far Early: 16 deg 15.9' S 125 deg 60.0' E GMT Center 1994/101:08:16:57.5 Lat/Long Center: 16 deg 47.3' S 126 deg 1.2' E Lat/Long Near Late: 17 deg 18.7' S 126 deg 2.6' E Lat/Long Far Late: 17 deg 1.4' S 126 deg 30.4' E SEG_02 Lat/Long Near Early: 17 deg 18.7' S 126 deg 2.6' E Lat/Long Far Early: 17 deg 1.4' S 126 deg 30.4' E GMT Center 1994/101:08:17:11.2 Lat/Long Center: 17 deg 32.7' S 126 deg 31.8' E Lat/Long Near Late: 18 deg 4.1' S 126 deg 33.3' E Lat/Long Far Late: 17 deg 46.7' S 127 deg 1.1' E SEG_03 Lat/Long Near Early: 18 deg 4.1' S 126 deg 33.3' E Lat/Long Far Early: 17 deg 46.7' S 127 deg 1.1' E GMT Center 1994/101:08:17:25.0 Lat/Long Center: 18 deg 18.1' S 127 deg 2.7' E Lat/Long Near Late: 18 deg 49.4' S 127 deg 4.3' E Lat/Long Far Late: 18 deg 31.9' S 127 deg 32.2' E SEG_04 Lat/Long Near Early: 18 deg 49.4' S 127 deg 4.3' E Lat/Long Far Early: 18 deg 31.9' S 127 deg 32.2' E GMT Center 1994/101:08:17:38.8 Lat/Long Center: 19 deg 3.2' S 127 deg 33.9' E Lat/Long Near Late: 19 deg 34.6' S 127 deg 35.6' E Lat/Long Far Late: 19 deg 16.9' S 128 deg 3.6' E SEG_05 Lat/Long Near Early: 19 deg 34.6' S 127 deg 35.6' E Lat/Long Far Early: 19 deg 16.9' S 128 deg 3.6' E GMT Center 1994/101:08:17:52.6 Lat/Long Center: 19 deg 48.3' S 128 deg 5.5' E Lat/Long Near Late: 20 deg 19.6' S 128 deg 7.4' E Lat/Long Far Late: 20 deg 1.8' S 128 deg 35.4' E SEG_06 Lat/Long Near Early: 20 deg 19.6' S 128 deg 7.4' E Lat/Long Far Early: 20 deg 1.8' S 128 deg 35.4' E GMT Center 1994/101:08:18:06.4 Lat/Long Center: 20 deg 33.1' S 128 deg 37.4' E Lat/Long Near Late: 21 deg 4.5' S 128 deg 39.4' E Lat/Long Far Late: 20 deg 46.6' S 129 deg 7.5' E SEG_07 Lat/Long Near Early: 21 deg 4.5' S 128 deg 39.4' E Lat/Long Far Early: 20 deg 46.6' S 129 deg 7.5' E GMT Center 1994/101:08:18:20.2 Lat/Long Center: 21 deg 17.9' S 129 deg 9.7' E Lat/Long Near Late: 21 deg 49.2' S 129 deg 11.9' E Lat/Long Far Late: 21 deg 31.1' S 129 deg 40.1' E SEG_08 Lat/Long Near Early: 21 deg 49.2' S 129 deg 11.9' E Lat/Long Far Early: 21 deg 31.1' S 129 deg 40.1' E GMT Center 1994/101:08:18:33.9 Lat/Long Center: 22 deg 2.5' S 129 deg 42.4' E Lat/Long Near Data End: 22 deg 18.5' S 129 deg 33.5' E Lat/Long Far Data End: 22 deg 0.4' S 130 deg 1.7' E