DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 162.60 Site Name: Reunion Island French Territory Site ID: G43 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 20 / X-SAR Antenna Direction: Left Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 40 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 3 PRF (Hz): 1395.000 Frequency Band: L Carrier Frequency (GHz): 1.237 Wavelength (m): 0.242 Polarization Channel: VV Product Type: Survey Image Data Take Start GMT: 1994/283:10:08:32.8 Data Take End GMT: 1994/283:10:10:18.7 Data Take Duration (min:sec): 1:47 Latitude at Start GMT: 18 deg 21.4' S Longitude at Start GMT: 53 deg 44.0' E Latitude at End GMT: 24 deg 8.7' S Longitude at End GMT: 57 deg 52.3' E Center Incidence Angle (deg): 44.0 Track Angle at Image Center: 146.2 deg E of True North Along-Track Image Size (km): 771.7 Cross-Track Image Size (km): 33.0 Along-Track Resolution (m): 106 Cross-Track Resolution (m): 23 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): 7.5 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: 810 Product Generation Date: Jan 13, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LVV, CVV, XVV Processing Run Number: 40826 Comments: SEG_01 Lat/Long Near Early: 18 deg 26.2' S 53 deg 36.1' E Lat/Long Far Early: 18 deg 16.5' S 53 deg 51.8' E GMT Center 1994/283:10:08:39.7 Lat/Long Center: 18 deg 44.1' S 53 deg 59.4' E Lat/Long Near Late: 19 deg 11.7' S 54 deg 7.0' E Lat/Long Far Late: 19 deg 2.0' S 54 deg 22.7' E SEG_02 Lat/Long Near Early: 19 deg 11.7' S 54 deg 7.0' E Lat/Long Far Early: 19 deg 2.0' S 54 deg 22.7' E GMT Center 1994/283:10:08:53.4 Lat/Long Center: 19 deg 29.5' S 54 deg 30.4' E Lat/Long Near Late: 19 deg 57.1' S 54 deg 38.1' E Lat/Long Far Late: 19 deg 47.3' S 54 deg 53.9' E SEG_03 Lat/Long Near Early: 19 deg 57.1' S 54 deg 38.1' E Lat/Long Far Early: 19 deg 47.3' S 54 deg 53.9' E GMT Center 1994/283:10:09:07.1 Lat/Long Center: 20 deg 14.8' S 55 deg 1.8' E Lat/Long Near Late: 20 deg 42.3' S 55 deg 9.6' E Lat/Long Far Late: 20 deg 32.4' S 55 deg 25.5' E SEG_04 Lat/Long Near Early: 20 deg 42.3' S 55 deg 9.6' E Lat/Long Far Early: 20 deg 32.4' S 55 deg 25.5' E GMT Center 1994/283:10:09:20.8 Lat/Long Center: 20 deg 59.9' S 55 deg 33.5' E Lat/Long Near Late: 21 deg 27.4' S 55 deg 41.5' E Lat/Long Far Late: 21 deg 17.5' S 55 deg 57.4' E SEG_05 Lat/Long Near Early: 21 deg 27.4' S 55 deg 41.5' E Lat/Long Far Early: 21 deg 17.5' S 55 deg 57.4' E GMT Center 1994/283:10:09:34.5 Lat/Long Center: 21 deg 44.9' S 56 deg 5.6' E Lat/Long Near Late: 22 deg 12.4' S 56 deg 13.8' E Lat/Long Far Late: 22 deg 2.3' S 56 deg 29.7' E SEG_06 Lat/Long Near Early: 22 deg 12.4' S 56 deg 13.8' E Lat/Long Far Early: 22 deg 2.3' S 56 deg 29.7' E GMT Center 1994/283:10:09:48.3 Lat/Long Center: 22 deg 29.8' S 56 deg 38.0' E Lat/Long Near Late: 22 deg 57.2' S 56 deg 46.4' E Lat/Long Far Late: 22 deg 47.1' S 57 deg 2.4' E SEG_07 Lat/Long Near Early: 22 deg 57.2' S 56 deg 46.4' E Lat/Long Far Early: 22 deg 47.1' S 57 deg 2.4' E GMT Center 1994/283:10:10:02.0 Lat/Long Center: 23 deg 14.5' S 57 deg 10.9' E Lat/Long Near Late: 23 deg 41.9' S 57 deg 19.5' E Lat/Long Far Late: 23 deg 31.6' S 57 deg 35.5' E SEG_08 Lat/Long Near Early: 23 deg 41.9' S 57 deg 19.5' E Lat/Long Far Early: 23 deg 31.6' S 57 deg 35.5' E GMT Center 1994/283:10:10:15.7 Lat/Long Center: 23 deg 59.0' S 57 deg 44.2' E Lat/Long Near Data End: 24 deg 13.8' S 57 deg 44.2' E Lat/Long Far Data End: 24 deg 3.5' S 58 deg 0.3' E