DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 159.50 Site Name: Merapi, Indonesia Site ID: G1M Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 20 / X-SAR Antenna Direction: Right 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: 1994/283:05:38:15.9 Data Take End GMT: 1994/283:05:40:00.7 Data Take Duration (min:sec): 1:47 Latitude at Start GMT: 4 deg 30.7' S Longitude at Start GMT: 108 deg 42.9' E Latitude at End GMT: 10 deg 29.4' S Longitude at End GMT: 112 deg 11.7' E Center Incidence Angle (deg): 44.0 Track Angle at Image Center: 150.0 deg E of True North Along-Track Image Size (km): 763.7 Cross-Track Image Size (km): 31.2 Along-Track Resolution (m): 105 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): -1.1 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: 774 Product Generation Date: Jan 17, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LVV, CVV, XVV Processing Run Number: 40861 Comments: SEG_01 Lat/Long Near Early: 4 deg 26.5' S 108 deg 50.2' E Lat/Long Far Early: 4 deg 34.9' S 108 deg 35.6' E GMT Center 1994/283:05:38:22.8 Lat/Long Center: 4 deg 54.2' S 108 deg 56.4' E Lat/Long Near Late: 5 deg 13.5' S 109 deg 17.2' E Lat/Long Far Late: 5 deg 22.0' S 109 deg 2.6' E SEG_02 Lat/Long Near Early: 5 deg 13.5' S 109 deg 17.2' E Lat/Long Far Early: 5 deg 22.0' S 109 deg 2.6' E GMT Center 1994/283:05:38:36.5 Lat/Long Center: 5 deg 41.3' S 109 deg 23.4' E Lat/Long Near Late: 6 deg 0.5' S 109 deg 44.3' E Lat/Long Far Late: 6 deg 9.0' S 109 deg 29.6' E SEG_03 Lat/Long Near Early: 6 deg 0.5' S 109 deg 44.3' E Lat/Long Far Early: 6 deg 9.0' S 109 deg 29.6' E GMT Center 1994/283:05:38:50.2 Lat/Long Center: 6 deg 28.3' S 109 deg 50.5' E Lat/Long Near Late: 6 deg 47.5' S 110 deg 11.4' E Lat/Long Far Late: 6 deg 56.0' S 109 deg 56.8' E SEG_04 Lat/Long Near Early: 6 deg 47.5' S 110 deg 11.4' E Lat/Long Far Early: 6 deg 56.0' S 109 deg 56.8' E GMT Center 1994/283:05:39:03.9 Lat/Long Center: 7 deg 15.3' S 110 deg 17.7' E Lat/Long Near Late: 7 deg 34.5' S 110 deg 38.7' E Lat/Long Far Late: 7 deg 43.0' S 110 deg 24.0' E SEG_05 Lat/Long Near Early: 7 deg 34.5' S 110 deg 38.7' E Lat/Long Far Early: 7 deg 43.0' S 110 deg 24.0' E GMT Center 1994/283:05:39:17.7 Lat/Long Center: 8 deg 2.2' S 110 deg 45.0' E Lat/Long Near Late: 8 deg 21.5' S 111 deg 6.0' E Lat/Long Far Late: 8 deg 30.0' S 110 deg 51.3' E SEG_06 Lat/Long Near Early: 8 deg 21.5' S 111 deg 6.0' E Lat/Long Far Early: 8 deg 30.0' S 110 deg 51.3' E GMT Center 1994/283:05:39:31.4 Lat/Long Center: 8 deg 49.2' S 111 deg 12.3' E Lat/Long Near Late: 9 deg 8.4' S 111 deg 33.4' E Lat/Long Far Late: 9 deg 16.9' S 111 deg 18.7' E SEG_07 Lat/Long Near Early: 9 deg 8.4' S 111 deg 33.4' E Lat/Long Far Early: 9 deg 16.9' S 111 deg 18.7' E GMT Center 1994/283:05:39:45.1 Lat/Long Center: 9 deg 36.1' S 111 deg 39.8' E Lat/Long Near Late: 9 deg 55.3' S 112 deg 1.0' E Lat/Long Far Late: 10 deg 3.8' S 111 deg 46.2' E SEG_08 Lat/Long Near Early: 9 deg 55.3' S 112 deg 1.0' E Lat/Long Far Early: 10 deg 3.8' S 111 deg 46.2' E GMT Center 1994/283:05:39:58.8 Lat/Long Center: 10 deg 23.0' S 112 deg 7.4' E Lat/Long Near Data End: 10 deg 25.1' S 112 deg 19.1' E Lat/Long Far Data End: 10 deg 33.7' S 112 deg 4.3' E