DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 146.60 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: 1994/282:10:31:26.7 Data Take End GMT: 1994/282:10:33:12.6 Data Take Duration (min:sec): 1:47 Latitude at Start GMT: 18 deg 19.2' S Longitude at Start GMT: 53 deg 41.9' E Latitude at End GMT: 24 deg 6.5' S Longitude at End GMT: 57 deg 50.0' E Center Incidence Angle (deg): 43.9 Track Angle at Image Center: 146.2 deg E of True North Along-Track Image Size (km): 771.7 Cross-Track Image Size (km): 33.2 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): -9.1 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: 814 Product Generation Date: Jan 24, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LVV, CVV, XVV Processing Run Number: 40886 Comments: SEG_01 Lat/Long Near Early: 18 deg 24.1' S 53 deg 34.0' E Lat/Long Far Early: 18 deg 14.3' S 53 deg 49.7' E GMT Center 1994/282:10:31:33.5 Lat/Long Center: 18 deg 42.0' S 53 deg 57.2' E Lat/Long Near Late: 19 deg 9.6' S 54 deg 4.8' E Lat/Long Far Late: 18 deg 59.8' S 54 deg 20.6' E SEG_02 Lat/Long Near Early: 19 deg 9.6' S 54 deg 4.8' E Lat/Long Far Early: 18 deg 59.8' S 54 deg 20.6' E GMT Center 1994/282:10:31:47.3 Lat/Long Center: 19 deg 27.4' S 54 deg 28.2' E Lat/Long Near Late: 19 deg 55.0' S 54 deg 35.9' E Lat/Long Far Late: 19 deg 45.1' S 54 deg 51.8' E SEG_03 Lat/Long Near Early: 19 deg 55.0' S 54 deg 35.9' E Lat/Long Far Early: 19 deg 45.1' S 54 deg 51.8' E GMT Center 1994/282:10:32:01.0 Lat/Long Center: 20 deg 12.6' S 54 deg 59.6' E Lat/Long Near Late: 20 deg 40.2' S 55 deg 7.4' E Lat/Long Far Late: 20 deg 30.3' S 55 deg 23.3' E SEG_04 Lat/Long Near Early: 20 deg 40.2' S 55 deg 7.4' E Lat/Long Far Early: 20 deg 30.3' S 55 deg 23.3' E GMT Center 1994/282:10:32:14.7 Lat/Long Center: 20 deg 57.8' S 55 deg 31.3' E Lat/Long Near Late: 21 deg 25.3' S 55 deg 39.3' E Lat/Long Far Late: 21 deg 15.3' S 55 deg 55.2' E SEG_05 Lat/Long Near Early: 21 deg 25.3' S 55 deg 39.3' E Lat/Long Far Early: 21 deg 15.3' S 55 deg 55.2' E GMT Center 1994/282:10:32:28.4 Lat/Long Center: 21 deg 42.8' S 56 deg 3.3' E Lat/Long Near Late: 22 deg 10.3' S 56 deg 11.5' E Lat/Long Far Late: 22 deg 0.2' S 56 deg 27.5' E SEG_06 Lat/Long Near Early: 22 deg 10.3' S 56 deg 11.5' E Lat/Long Far Early: 22 deg 0.2' S 56 deg 27.5' E GMT Center 1994/282:10:32:42.2 Lat/Long Center: 22 deg 27.7' S 56 deg 35.8' E Lat/Long Near Late: 22 deg 55.1' S 56 deg 44.1' E Lat/Long Far Late: 22 deg 44.9' S 57 deg 0.2' E SEG_07 Lat/Long Near Early: 22 deg 55.1' S 56 deg 44.1' E Lat/Long Far Early: 22 deg 44.9' S 57 deg 0.2' E GMT Center 1994/282:10:32:55.9 Lat/Long Center: 23 deg 12.4' S 57 deg 8.7' E Lat/Long Near Late: 23 deg 39.8' S 57 deg 17.2' E Lat/Long Far Late: 23 deg 29.5' S 57 deg 33.3' E SEG_08 Lat/Long Near Early: 23 deg 39.8' S 57 deg 17.2' E Lat/Long Far Early: 23 deg 29.5' S 57 deg 33.3' E GMT Center 1994/282:10:33:09.6 Lat/Long Center: 23 deg 56.9' S 57 deg 41.9' E Lat/Long Near Data End: 24 deg 11.7' S 57 deg 41.9' E Lat/Long Far Data End: 24 deg 1.4' S 57 deg 58.0' E