DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 94.30 Site Name: Pinatubo, Philippines Site ID: G98 Mission ID: SRL-1 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): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1395.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/105:05:19:41.8 Data Take End GMT: 1994/105:05:23:14.6 Data Take Duration (min:sec): 3:33 Latitude at Start GMT: 17 deg 21.2' N Longitude at Start GMT: 118 deg 55.8' E Latitude at End GMT: 5 deg 24.2' N Longitude at End GMT: 126 deg 18.2' E Center Incidence Angle (deg): 47.0 Track Angle at Image Center: 148.7 deg E of True North Along-Track Image Size (km): 1548.4 Cross-Track Image Size (km): 30.8 Along-Track Resolution (m): 114 Cross-Track Resolution (m): 44 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): 41.7 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 16 Bytes per Record: 2000 Records per Segment: 766 Product Generation Date: Jul 26, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 10661 Comments: SEG_01 Lat/Long Near Early: 17 deg 25.8' N 119 deg 3.1' E Lat/Long Far Early: 17 deg 16.7' N 118 deg 48.4' E GMT Center 1994/105:05:19:48.7 Lat/Long Center: 16 deg 58.5' N 119 deg 10.8' E Lat/Long Near Late: 16 deg 40.0' N 119 deg 33.4' E Lat/Long Far Late: 16 deg 30.9' N 119 deg 18.7' E SEG_02 Lat/Long Near Early: 16 deg 40.0' N 119 deg 33.4' E Lat/Long Far Early: 16 deg 30.9' N 119 deg 18.7' E GMT Center 1994/105:05:20:02.4 Lat/Long Center: 16 deg 12.7' N 119 deg 41.0' E Lat/Long Near Late: 15 deg 54.4' N 120 deg 3.2' E Lat/Long Far Late: 15 deg 45.4' N 119 deg 48.5' E SEG_03 Lat/Long Near Early: 15 deg 54.4' N 120 deg 3.2' E Lat/Long Far Early: 15 deg 45.4' N 119 deg 48.5' E GMT Center 1994/105:05:20:16.2 Lat/Long Center: 15 deg 26.7' N 120 deg 10.8' E Lat/Long Near Late: 15 deg 8.3' N 120 deg 32.9' E Lat/Long Far Late: 14 deg 59.4' N 120 deg 18.2' E SEG_04 Lat/Long Near Early: 15 deg 8.3' N 120 deg 32.9' E Lat/Long Far Early: 14 deg 59.4' N 120 deg 18.2' E GMT Center 1994/105:05:20:29.9 Lat/Long Center: 14 deg 41.0' N 120 deg 40.2' E Lat/Long Near Late: 14 deg 22.2' N 121 deg 2.3' E Lat/Long Far Late: 14 deg 13.4' N 120 deg 47.7' E SEG_05 Lat/Long Near Early: 14 deg 22.2' N 121 deg 2.3' E Lat/Long Far Early: 14 deg 13.4' N 120 deg 47.7' E GMT Center 1994/105:05:20:43.6 Lat/Long Center: 13 deg 54.9' N 121 deg 9.5' E Lat/Long Near Late: 13 deg 36.3' N 121 deg 31.3' E Lat/Long Far Late: 13 deg 27.5' N 121 deg 16.7' E SEG_06 Lat/Long Near Early: 13 deg 36.3' N 121 deg 31.3' E Lat/Long Far Early: 13 deg 27.5' N 121 deg 16.7' E GMT Center 1994/105:05:20:57.4 Lat/Long Center: 13 deg 8.6' N 121 deg 38.6' E Lat/Long Near Late: 12 deg 50.0' N 122 deg 0.3' E Lat/Long Far Late: 12 deg 41.3' N 121 deg 45.7' E SEG_07 Lat/Long Near Early: 12 deg 50.0' N 122 deg 0.3' E Lat/Long Far Early: 12 deg 41.3' N 121 deg 45.7' E GMT Center 1994/105:05:21:11.1 Lat/Long Center: 12 deg 22.6' N 122 deg 7.3' E Lat/Long Near Late: 12 deg 3.6' N 122 deg 29.0' E Lat/Long Far Late: 11 deg 54.9' N 122 deg 14.5' E SEG_08 Lat/Long Near Early: 12 deg 3.6' N 122 deg 29.0' E Lat/Long Far Early: 11 deg 54.9' N 122 deg 14.5' E GMT Center 1994/105:05:21:24.9 Lat/Long Center: 11 deg 36.2' N 122 deg 36.0' E Lat/Long Near Late: 11 deg 17.5' N 122 deg 57.4' E Lat/Long Far Late: 11 deg 8.8' N 122 deg 42.9' E SEG_09 Lat/Long Near Early: 11 deg 17.5' N 122 deg 57.4' E Lat/Long Far Early: 11 deg 8.8' N 122 deg 42.9' E GMT Center 1994/105:05:21:38.6 Lat/Long Center: 10 deg 49.7' N 123 deg 4.4' E Lat/Long Near Late: 10 deg 30.9' N 123 deg 25.7' E Lat/Long Far Late: 10 deg 22.3' N 123 deg 11.3' E SEG_10 Lat/Long Near Early: 10 deg 30.9' N 123 deg 25.7' E Lat/Long Far Early: 10 deg 22.3' N 123 deg 11.3' E GMT Center 1994/105:05:21:52.4 Lat/Long Center: 10 deg 3.5' N 123 deg 32.5' E Lat/Long Near Late: 9 deg 44.3' N 123 deg 53.9' E Lat/Long Far Late: 9 deg 35.7' N 123 deg 39.5' E SEG_11 Lat/Long Near Early: 9 deg 44.3' N 123 deg 53.9' E Lat/Long Far Early: 9 deg 35.7' N 123 deg 39.5' E GMT Center 1994/105:05:22:06.1 Lat/Long Center: 9 deg 16.8' N 124 deg 0.6' E Lat/Long Near Late: 8 deg 57.9' N 124 deg 21.7' E Lat/Long Far Late: 8 deg 49.4' N 124 deg 7.3' E SEG_12 Lat/Long Near Early: 8 deg 57.9' N 124 deg 21.7' E Lat/Long Far Early: 8 deg 49.4' N 124 deg 7.3' E GMT Center 1994/105:05:22:19.8 Lat/Long Center: 8 deg 30.1' N 124 deg 28.6' E Lat/Long Near Late: 8 deg 11.2' N 124 deg 49.6' E Lat/Long Far Late: 8 deg 2.7' N 124 deg 35.2' E SEG_13 Lat/Long Near Early: 8 deg 11.2' N 124 deg 49.6' E Lat/Long Far Early: 8 deg 2.7' N 124 deg 35.2' E GMT Center 1994/105:05:22:33.6 Lat/Long Center: 7 deg 43.7' N 124 deg 56.2' E Lat/Long Near Late: 7 deg 24.4' N 125 deg 17.3' E Lat/Long Far Late: 7 deg 15.9' N 125 deg 3.0' E SEG_14 Lat/Long Near Early: 7 deg 24.4' N 125 deg 17.3' E Lat/Long Far Early: 7 deg 15.9' N 125 deg 3.0' E GMT Center 1994/105:05:22:47.3 Lat/Long Center: 6 deg 56.9' N 125 deg 23.9' E Lat/Long Near Late: 6 deg 37.9' N 125 deg 44.7' E Lat/Long Far Late: 6 deg 29.4' N 125 deg 30.4' E SEG_15 Lat/Long Near Early: 6 deg 37.9' N 125 deg 44.7' E Lat/Long Far Early: 6 deg 29.4' N 125 deg 30.4' E GMT Center 1994/105:05:23:01.1 Lat/Long Center: 6 deg 10.0' N 125 deg 51.4' E Lat/Long Near Late: 5 deg 51.0' N 126 deg 12.2' E Lat/Long Far Late: 5 deg 42.5' N 125 deg 57.9' E SEG_16 Lat/Long Near Early: 5 deg 51.0' N 126 deg 12.2' E Lat/Long Far Early: 5 deg 42.5' N 125 deg 57.9' E Lat/Long Near Data End: 5 deg 28.4' N 126 deg 25.4' E Lat/Long Far Data End: 5 deg 20.0' N 126 deg 11.0' E