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-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 / 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): 1674.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/275:08:27:50.5 Data Take End GMT: 1994/275:08:29:36.0 Data Take Duration (min:sec): 1:47 Latitude at Start GMT: 16 deg 27.3' S Longitude at Start GMT: 125 deg 52.0' E Latitude at End GMT: 22 deg 12.3' S Longitude at End GMT: 129 deg 54.5' E Center Incidence Angle (deg): 56.6 Track Angle at Image Center: 146.3 deg E of True North Along-Track Image Size (km): 766.2 Cross-Track Image Size (km): 21.4 Along-Track Resolution (m): 85 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): 10.1 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: 578 Product Generation Date: Oct 24, 1994 Processing Facility: JPL Processor S/W Version: 1.2.5 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV, XVV Processing Run Number: 40160 Comments: SEG_01 Lat/Long Near Early: 16 deg 30.5' S 125 deg 47.0' E Lat/Long Far Early: 16 deg 24.2' S 125 deg 57.1' E GMT Center 1994/275:08:27:57.3 Lat/Long Center: 16 deg 50.1' S 126 deg 7.2' E Lat/Long Near Late: 17 deg 16.0' S 126 deg 17.4' E Lat/Long Far Late: 17 deg 9.7' S 126 deg 27.6' E SEG_02 Lat/Long Near Early: 17 deg 16.0' S 126 deg 17.4' E Lat/Long Far Early: 17 deg 9.7' S 126 deg 27.6' E GMT Center 1994/275:08:28:11.1 Lat/Long Center: 17 deg 35.5' S 126 deg 37.8' E Lat/Long Near Late: 18 deg 1.4' S 126 deg 48.2' E Lat/Long Far Late: 17 deg 55.0' S 126 deg 58.3' E SEG_03 Lat/Long Near Early: 18 deg 1.4' S 126 deg 48.2' E Lat/Long Far Early: 17 deg 55.0' S 126 deg 58.3' E GMT Center 1994/275:08:28:24.9 Lat/Long Center: 18 deg 20.8' S 127 deg 8.7' E Lat/Long Near Late: 18 deg 46.6' S 127 deg 19.2' E Lat/Long Far Late: 18 deg 40.2' S 127 deg 29.4' E SEG_04 Lat/Long Near Early: 18 deg 46.6' S 127 deg 19.2' E Lat/Long Far Early: 18 deg 40.2' S 127 deg 29.4' E GMT Center 1994/275:08:28:38.7 Lat/Long Center: 19 deg 6.0' S 127 deg 40.0' E Lat/Long Near Late: 19 deg 31.7' S 127 deg 50.7' E Lat/Long Far Late: 19 deg 25.3' S 128 deg 0.8' E SEG_05 Lat/Long Near Early: 19 deg 31.7' S 127 deg 50.7' E Lat/Long Far Early: 19 deg 25.3' S 128 deg 0.8' E GMT Center 1994/275:08:28:52.5 Lat/Long Center: 19 deg 51.0' S 128 deg 11.6' E Lat/Long Near Late: 20 deg 16.7' S 128 deg 22.4' E Lat/Long Far Late: 20 deg 10.2' S 128 deg 32.6' E SEG_06 Lat/Long Near Early: 20 deg 16.7' S 128 deg 22.4' E Lat/Long Far Early: 20 deg 10.2' S 128 deg 32.6' E GMT Center 1994/275:08:29:06.2 Lat/Long Center: 20 deg 35.9' S 128 deg 43.6' E Lat/Long Near Late: 21 deg 1.5' S 128 deg 54.6' E Lat/Long Far Late: 20 deg 55.0' S 129 deg 4.8' E SEG_07 Lat/Long Near Early: 21 deg 1.5' S 128 deg 54.6' E Lat/Long Far Early: 20 deg 55.0' S 129 deg 4.8' E GMT Center 1994/275:08:29:20.0 Lat/Long Center: 21 deg 20.6' S 129 deg 15.9' E Lat/Long Near Late: 21 deg 46.2' S 129 deg 27.1' E Lat/Long Far Late: 21 deg 39.6' S 129 deg 37.3' E SEG_08 Lat/Long Near Early: 21 deg 46.2' S 129 deg 27.1' E Lat/Long Far Early: 21 deg 39.6' S 129 deg 37.3' E GMT Center 1994/275:08:29:33.8 Lat/Long Center: 22 deg 5.1' S 129 deg 48.6' E Lat/Long Near Data End: 22 deg 15.6' S 129 deg 49.4' E Lat/Long Far Data End: 22 deg 9.0' S 129 deg 59.7' E