DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 110.20 Site Name: Pinatubo, Philippines Site ID: G98 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 11 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 8 Quantization Format: BFPQ Beam Spoiling Mode: 4 PRF (Hz): 1512.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/280:05:10:45.7 Data Take End GMT: 1994/280:05:14:30.6 Data Take Duration (min:sec): 3:47 Latitude at Start GMT: 18 deg 7.2' N Longitude at Start GMT: 118 deg 26.4' E Latitude at End GMT: 5 deg 28.7' N Longitude at End GMT: 126 deg 12.5' E Center Incidence Angle (deg): 34.9 Track Angle at Image Center: 148.8 deg E of True North Along-Track Image Size (km): 1635.4 Cross-Track Image Size (km): 43.2 Along-Track Resolution (m): 106 Cross-Track Resolution (m): 56 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): 33.6 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 17 Bytes per Record: 2000 Records per Segment: 1014 Product Generation Date: Feb 09, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 40970 Comments: SEG_01 Lat/Long Near Early: 18 deg 13.6' N 118 deg 36.9' E Lat/Long Far Early: 18 deg 0.8' N 118 deg 15.9' E GMT Center 1994/280:05:10:52.6 Lat/Long Center: 17 deg 44.3' N 118 deg 41.5' E Lat/Long Near Late: 17 deg 27.8' N 119 deg 7.1' E Lat/Long Far Late: 17 deg 15.1' N 118 deg 46.2' E SEG_02 Lat/Long Near Early: 17 deg 27.8' N 119 deg 7.1' E Lat/Long Far Early: 17 deg 15.1' N 118 deg 46.2' E GMT Center 1994/280:05:11:06.3 Lat/Long Center: 16 deg 58.5' N 119 deg 11.6' E Lat/Long Near Late: 16 deg 41.9' N 119 deg 37.0' E Lat/Long Far Late: 16 deg 29.3' N 119 deg 16.2' E SEG_03 Lat/Long Near Early: 16 deg 41.9' N 119 deg 37.0' E Lat/Long Far Early: 16 deg 29.3' N 119 deg 16.2' E GMT Center 1994/280:05:11:20.1 Lat/Long Center: 16 deg 12.6' N 119 deg 41.4' E Lat/Long Near Late: 15 deg 55.9' N 120 deg 6.6' E Lat/Long Far Late: 15 deg 43.4' N 119 deg 45.9' E SEG_04 Lat/Long Near Early: 15 deg 55.9' N 120 deg 6.6' E Lat/Long Far Early: 15 deg 43.4' N 119 deg 45.9' E GMT Center 1994/280:05:11:33.8 Lat/Long Center: 15 deg 26.6' N 120 deg 11.0' E Lat/Long Near Late: 15 deg 9.8' N 120 deg 36.0' E Lat/Long Far Late: 14 deg 57.4' N 120 deg 15.4' E SEG_05 Lat/Long Near Early: 15 deg 9.8' N 120 deg 36.0' E Lat/Long Far Early: 14 deg 57.4' N 120 deg 15.4' E GMT Center 1994/280:05:11:47.6 Lat/Long Center: 14 deg 40.6' N 120 deg 40.3' E Lat/Long Near Late: 14 deg 23.7' N 121 deg 5.2' E Lat/Long Far Late: 14 deg 11.3' N 120 deg 44.6' E SEG_06 Lat/Long Near Early: 14 deg 23.7' N 121 deg 5.2' E Lat/Long Far Early: 14 deg 11.3' N 120 deg 44.6' E GMT Center 1994/280:05:12:01.3 Lat/Long Center: 13 deg 54.4' N 121 deg 9.4' E Lat/Long Near Late: 13 deg 37.4' N 121 deg 34.1' E Lat/Long Far Late: 13 deg 25.1' N 121 deg 13.6' E SEG_07 Lat/Long Near Early: 13 deg 37.4' N 121 deg 34.1' E Lat/Long Far Early: 13 deg 25.1' N 121 deg 13.6' E GMT Center 1994/280:05:12:15.1 Lat/Long Center: 13 deg 8.1' N 121 deg 38.2' E Lat/Long Near Late: 12 deg 51.1' N 122 deg 2.8' E Lat/Long Far Late: 12 deg 38.8' N 121 deg 42.3' E SEG_08 Lat/Long Near Early: 12 deg 51.1' N 122 deg 2.8' E Lat/Long Far Early: 12 deg 38.8' N 121 deg 42.3' E GMT Center 1994/280:05:12:28.8 Lat/Long Center: 12 deg 21.8' N 122 deg 6.8' E Lat/Long Near Late: 12 deg 4.6' N 122 deg 31.3' E Lat/Long Far Late: 11 deg 52.5' N 122 deg 10.9' E SEG_09 Lat/Long Near Early: 12 deg 4.6' N 122 deg 31.3' E Lat/Long Far Early: 11 deg 52.5' N 122 deg 10.9' E GMT Center 1994/280:05:12:42.6 Lat/Long Center: 11 deg 35.3' N 122 deg 35.2' E Lat/Long Near Late: 11 deg 18.1' N 122 deg 59.6' E Lat/Long Far Late: 11 deg 6.1' N 122 deg 39.2' E SEG_10 Lat/Long Near Early: 11 deg 18.1' N 122 deg 59.6' E Lat/Long Far Early: 11 deg 6.1' N 122 deg 39.2' E GMT Center 1994/280:05:12:56.3 Lat/Long Center: 10 deg 48.9' N 123 deg 3.5' E Lat/Long Near Late: 10 deg 31.6' N 123 deg 27.7' E Lat/Long Far Late: 10 deg 19.6' N 123 deg 7.4' E SEG_11 Lat/Long Near Early: 10 deg 31.6' N 123 deg 27.7' E Lat/Long Far Early: 10 deg 19.6' N 123 deg 7.4' E GMT Center 1994/280:05:13:10.1 Lat/Long Center: 10 deg 2.3' N 123 deg 31.5' E Lat/Long Near Late: 9 deg 45.0' N 123 deg 55.6' E Lat/Long Far Late: 9 deg 33.0' N 123 deg 35.4' E SEG_12 Lat/Long Near Early: 9 deg 45.0' N 123 deg 55.6' E Lat/Long Far Early: 9 deg 33.0' N 123 deg 35.4' E GMT Center 1994/280:05:13:23.8 Lat/Long Center: 9 deg 15.7' N 123 deg 59.4' E Lat/Long Near Late: 8 deg 58.3' N 124 deg 23.4' E Lat/Long Far Late: 8 deg 46.4' N 124 deg 3.2' E SEG_13 Lat/Long Near Early: 8 deg 58.3' N 124 deg 23.4' E Lat/Long Far Early: 8 deg 46.4' N 124 deg 3.2' E GMT Center 1994/280:05:13:37.6 Lat/Long Center: 8 deg 29.0' N 124 deg 27.2' E Lat/Long Near Late: 8 deg 11.6' N 124 deg 51.1' E Lat/Long Far Late: 7 deg 59.7' N 124 deg 30.9' E SEG_14 Lat/Long Near Early: 8 deg 11.6' N 124 deg 51.1' E Lat/Long Far Early: 7 deg 59.7' N 124 deg 30.9' E GMT Center 1994/280:05:13:51.3 Lat/Long Center: 7 deg 42.3' N 124 deg 54.8' E Lat/Long Near Late: 7 deg 24.8' N 125 deg 18.6' E Lat/Long Far Late: 7 deg 13.0' N 124 deg 58.5' E SEG_15 Lat/Long Near Early: 7 deg 24.8' N 125 deg 18.6' E Lat/Long Far Early: 7 deg 13.0' N 124 deg 58.5' E GMT Center 1994/280:05:14:05.1 Lat/Long Center: 6 deg 55.5' N 125 deg 22.3' E Lat/Long Near Late: 6 deg 38.0' N 125 deg 46.1' E Lat/Long Far Late: 6 deg 26.2' N 125 deg 26.0' E SEG_16 Lat/Long Near Early: 6 deg 38.0' N 125 deg 46.1' E Lat/Long Far Early: 6 deg 26.2' N 125 deg 26.0' E GMT Center 1994/280:05:14:18.8 Lat/Long Center: 6 deg 8.7' N 125 deg 49.7' E Lat/Long Near Late: 5 deg 51.1' N 126 deg 13.4' E Lat/Long Far Late: 5 deg 39.4' N 125 deg 53.3' E SEG_17 Lat/Long Near Early: 5 deg 51.1' N 126 deg 13.4' E Lat/Long Far Early: 5 deg 39.4' N 125 deg 53.3' E Lat/Long Near Data End: 5 deg 34.5' N 126 deg 22.5' E Lat/Long Far Data End: 5 deg 22.8' N 126 deg 2.4' E