DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 94.50 Site Name: Pinatubo, Philippines Site ID: G98 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 8 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1395.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/279:05:31:13.4 Data Take End GMT: 1994/279:05:34:44.8 Data Take Duration (min:sec): 3:33 Latitude at Start GMT: 16 deg 35.7' N Longitude at Start GMT: 118 deg 39.8' E Latitude at End GMT: 4 deg 44.7' N Longitude at End GMT: 125 deg 57.4' E Center Incidence Angle (deg): 53.6 Track Angle at Image Center: 148.7 deg E of True North Along-Track Image Size (km): 1536.0 Cross-Track Image Size (km): 33.2 Along-Track Resolution (m): 132 Cross-Track Resolution (m): 79 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): 100.0 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: 814 Product Generation Date: Feb 16, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV, XVV Processing Run Number: 41041 Comments: SEG_01 Lat/Long Near Early: 16 deg 40.6' N 118 deg 47.7' E Lat/Long Far Early: 16 deg 30.8' N 118 deg 31.9' E GMT Center 1994/279:05:31:20.3 Lat/Long Center: 16 deg 12.9' N 118 deg 54.9' E Lat/Long Near Late: 15 deg 54.9' N 119 deg 17.8' E Lat/Long Far Late: 15 deg 45.2' N 119 deg 2.0' E SEG_02 Lat/Long Near Early: 15 deg 54.9' N 119 deg 17.8' E Lat/Long Far Early: 15 deg 45.2' N 119 deg 2.0' E GMT Center 1994/279:05:31:34.1 Lat/Long Center: 15 deg 27.2' N 119 deg 24.8' E Lat/Long Near Late: 15 deg 9.1' N 119 deg 47.6' E Lat/Long Far Late: 14 deg 59.5' N 119 deg 31.9' E SEG_03 Lat/Long Near Early: 15 deg 9.1' N 119 deg 47.6' E Lat/Long Far Early: 14 deg 59.5' N 119 deg 31.9' E GMT Center 1994/279:05:31:47.8 Lat/Long Center: 14 deg 41.4' N 119 deg 54.5' E Lat/Long Near Late: 14 deg 23.3' N 120 deg 17.1' E Lat/Long Far Late: 14 deg 13.7' N 120 deg 1.4' E SEG_04 Lat/Long Near Early: 14 deg 23.3' N 120 deg 17.1' E Lat/Long Far Early: 14 deg 13.7' N 120 deg 1.4' E GMT Center 1994/279:05:32:01.6 Lat/Long Center: 13 deg 55.5' N 120 deg 24.0' E Lat/Long Near Late: 16 deg 57.0' N 118 deg 21.7' E Lat/Long Far Late: 16 deg 47.2' N 118 deg 6.0' E SEG_05 Lat/Long Near Early: 16 deg 57.0' N 118 deg 21.7' E Lat/Long Far Early: 16 deg 47.2' N 118 deg 6.0' E GMT Center 1994/279:05:32:15.4 Lat/Long Center: 13 deg 9.5' N 120 deg 53.1' E Lat/Long Near Late: 12 deg 51.2' N 121 deg 15.5' E Lat/Long Far Late: 12 deg 41.7' N 120 deg 59.8' E SEG_06 Lat/Long Near Early: 12 deg 51.2' N 121 deg 15.5' E Lat/Long Far Early: 12 deg 41.7' N 120 deg 59.8' E GMT Center 1994/279:05:32:29.1 Lat/Long Center: 12 deg 23.4' N 121 deg 22.1' E Lat/Long Near Late: 12 deg 5.0' N 121 deg 44.3' E Lat/Long Far Late: 11 deg 55.6' N 121 deg 28.7' E SEG_07 Lat/Long Near Early: 12 deg 5.0' N 121 deg 44.3' E Lat/Long Far Early: 11 deg 55.6' N 121 deg 28.7' E GMT Center 1994/279:05:32:42.9 Lat/Long Center: 11 deg 37.2' N 121 deg 50.8' E Lat/Long Near Late: 11 deg 18.8' N 122 deg 12.9' E Lat/Long Far Late: 11 deg 9.4' N 121 deg 57.3' E SEG_08 Lat/Long Near Early: 11 deg 18.8' N 122 deg 12.9' E Lat/Long Far Early: 11 deg 9.4' N 121 deg 57.3' E GMT Center 1994/279:05:32:56.7 Lat/Long Center: 10 deg 50.9' N 122 deg 19.4' E Lat/Long Near Late: 10 deg 32.4' N 122 deg 41.3' E Lat/Long Far Late: 10 deg 23.1' N 122 deg 25.8' E SEG_09 Lat/Long Near Early: 10 deg 32.4' N 122 deg 41.3' E Lat/Long Far Early: 10 deg 23.1' N 122 deg 25.8' E GMT Center 1994/279:05:33:10.4 Lat/Long Center: 10 deg 4.6' N 122 deg 47.7' E Lat/Long Near Late: 9 deg 46.0' N 123 deg 9.6' E Lat/Long Far Late: 9 deg 36.7' N 122 deg 54.0' E SEG_10 Lat/Long Near Early: 9 deg 46.0' N 123 deg 9.6' E Lat/Long Far Early: 9 deg 36.7' N 122 deg 54.0' E GMT Center 1994/279:05:33:24.2 Lat/Long Center: 9 deg 18.1' N 123 deg 15.9' E Lat/Long Near Late: 8 deg 59.5' N 123 deg 37.6' E Lat/Long Far Late: 8 deg 50.3' N 123 deg 22.1' E SEG_11 Lat/Long Near Early: 8 deg 59.5' N 123 deg 37.6' E Lat/Long Far Early: 8 deg 50.3' N 123 deg 22.1' E GMT Center 1994/279:05:33:37.9 Lat/Long Center: 8 deg 31.6' N 123 deg 43.8' E Lat/Long Near Late: 8 deg 13.0' N 124 deg 5.5' E Lat/Long Far Late: 8 deg 3.7' N 123 deg 50.0' E SEG_12 Lat/Long Near Early: 8 deg 13.0' N 124 deg 5.5' E Lat/Long Far Early: 8 deg 3.7' N 123 deg 50.0' E GMT Center 1994/279:05:33:51.7 Lat/Long Center: 7 deg 45.1' N 124 deg 11.7' E Lat/Long Near Late: 7 deg 26.3' N 124 deg 33.3' E Lat/Long Far Late: 7 deg 17.2' N 124 deg 17.8' E SEG_13 Lat/Long Near Early: 7 deg 26.3' N 124 deg 33.3' E Lat/Long Far Early: 7 deg 17.2' N 124 deg 17.8' E GMT Center 1994/279:05:34:05.5 Lat/Long Center: 6 deg 58.4' N 124 deg 39.4' E Lat/Long Near Late: 6 deg 39.7' N 125 deg 0.9' E Lat/Long Far Late: 6 deg 30.5' N 124 deg 45.4' E SEG_14 Lat/Long Near Early: 6 deg 39.7' N 125 deg 0.9' E Lat/Long Far Early: 6 deg 30.5' N 124 deg 45.4' E GMT Center 1994/279:05:34:19.2 Lat/Long Center: 6 deg 11.7' N 125 deg 6.9' E Lat/Long Near Late: 5 deg 52.9' N 125 deg 28.4' E Lat/Long Far Late: 5 deg 43.8' N 125 deg 12.9' E SEG_15 Lat/Long Near Early: 5 deg 52.9' N 125 deg 28.4' E Lat/Long Far Early: 5 deg 43.8' N 125 deg 12.9' E GMT Center 1994/279:05:34:33.0 Lat/Long Center: 5 deg 25.0' N 125 deg 34.4' E Lat/Long Near Late: 5 deg 6.1' N 125 deg 55.8' E Lat/Long Far Late: 4 deg 57.0' N 125 deg 40.3' E SEG_16 Lat/Long Near Early: 5 deg 6.1' N 125 deg 55.8' E Lat/Long Far Early: 4 deg 57.0' N 125 deg 40.3' E Lat/Long Near Data End: 4 deg 49.3' N 126 deg 5.1' E Lat/Long Far Data End: 4 deg 40.2' N 125 deg 49.7' E