DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 13.30 Site Name: Japan A0 Site ID: N66 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): 20 Pulse Duration (micro sec): 17 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: 1994/274:05:30:14.0 Data Take End GMT: 1994/274:05:34:59.4 Data Take Duration (min:sec): 4:47 Latitude at Start GMT: 41 deg 43.6' N Longitude at Start GMT: 125 deg 3.5' E Latitude at End GMT: 27 deg 31.6' N Longitude at End GMT: 139 deg 47.6' E Center Incidence Angle (deg): 29.1 Track Angle at Image Center: 139.7 deg E of True North Along-Track Image Size (km): 2071.2 Cross-Track Image Size (km): 31.4 Along-Track Resolution (m): 96 Cross-Track Resolution (m): 66 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): 49.9 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 21 Bytes per Record: 2000 Records per Segment: 778 Product Generation Date: Dec 02, 1994 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: 40523 Comments: SEG_01 Lat/Long Near Early: 41 deg 50.1' N 125 deg 11.7' E Lat/Long Far Early: 41 deg 37.3' N 124 deg 55.3' E GMT Center 1994/274:05:30:20.9 Lat/Long Center: 41 deg 24.8' N 125 deg 29.2' E Lat/Long Near Late: 41 deg 12.3' N 126 deg 2.9' E Lat/Long Far Late: 40 deg 59.7' N 125 deg 46.5' E SEG_02 Lat/Long Near Early: 41 deg 12.3' N 126 deg 2.9' E Lat/Long Far Early: 40 deg 59.7' N 125 deg 46.5' E GMT Center 1994/274:05:30:34.7 Lat/Long Center: 40 deg 46.9' N 126 deg 19.9' E Lat/Long Near Late: 40 deg 34.0' N 126 deg 53.0' E Lat/Long Far Late: 40 deg 21.6' N 126 deg 36.7' E SEG_03 Lat/Long Near Early: 40 deg 34.0' N 126 deg 53.0' E Lat/Long Far Early: 40 deg 21.6' N 126 deg 36.7' E GMT Center 1994/274:05:30:48.4 Lat/Long Center: 40 deg 8.6' N 127 deg 9.5' E Lat/Long Near Late: 39 deg 55.4' N 127 deg 42.1' E Lat/Long Far Late: 39 deg 43.1' N 127 deg 25.8' E SEG_04 Lat/Long Near Early: 39 deg 55.4' N 127 deg 42.1' E Lat/Long Far Early: 39 deg 43.1' N 127 deg 25.8' E GMT Center 1994/274:05:31:02.2 Lat/Long Center: 39 deg 29.8' N 127 deg 58.1' E Lat/Long Near Late: 39 deg 16.3' N 128 deg 30.2' E Lat/Long Far Late: 39 deg 4.3' N 128 deg 14.0' E SEG_05 Lat/Long Near Early: 39 deg 16.3' N 128 deg 30.2' E Lat/Long Far Early: 39 deg 4.3' N 128 deg 14.0' E GMT Center 1994/274:05:31:16.0 Lat/Long Center: 38 deg 50.6' N 128 deg 45.7' E Lat/Long Near Late: 38 deg 36.9' N 129 deg 17.3' E Lat/Long Far Late: 38 deg 25.0' N 129 deg 1.2' E SEG_06 Lat/Long Near Early: 38 deg 36.9' N 129 deg 17.3' E Lat/Long Far Early: 38 deg 25.0' N 129 deg 1.2' E GMT Center 1994/274:05:31:29.8 Lat/Long Center: 38 deg 11.1' N 129 deg 32.5' E Lat/Long Near Late: 37 deg 57.1' N 130 deg 3.5' E Lat/Long Far Late: 37 deg 45.3' N 129 deg 47.4' E SEG_07 Lat/Long Near Early: 37 deg 57.1' N 130 deg 3.5' E Lat/Long Far Early: 37 deg 45.3' N 129 deg 47.4' E GMT Center 1994/274:05:31:43.6 Lat/Long Center: 37 deg 31.2' N 130 deg 18.3' E Lat/Long Near Late: 37 deg 16.9' N 130 deg 48.9' E Lat/Long Far Late: 37 deg 5.3' N 130 deg 32.8' E SEG_08 Lat/Long Near Early: 37 deg 16.9' N 130 deg 48.9' E Lat/Long Far Early: 37 deg 5.3' N 130 deg 32.8' E GMT Center 1994/274:05:31:57.3 Lat/Long Center: 36 deg 50.9' N 131 deg 3.2' E Lat/Long Near Late: 36 deg 36.3' N 131 deg 33.3' E Lat/Long Far Late: 36 deg 25.0' N 131 deg 17.4' E SEG_09 Lat/Long Near Early: 36 deg 36.3' N 131 deg 33.3' E Lat/Long Far Early: 36 deg 25.0' N 131 deg 17.4' E GMT Center 1994/274:05:32:11.1 Lat/Long Center: 36 deg 10.3' N 131 deg 47.3' E Lat/Long Near Late: 35 deg 55.5' N 132 deg 17.0' E Lat/Long Far Late: 35 deg 44.3' N 132 deg 1.1' E SEG_10 Lat/Long Near Early: 35 deg 55.5' N 132 deg 17.0' E Lat/Long Far Early: 35 deg 44.3' N 132 deg 1.1' E GMT Center 1994/274:05:32:24.9 Lat/Long Center: 35 deg 29.4' N 132 deg 30.5' E Lat/Long Near Late: 35 deg 14.3' N 132 deg 59.8' E Lat/Long Far Late: 35 deg 3.2' N 132 deg 44.0' E SEG_11 Lat/Long Near Early: 35 deg 14.3' N 132 deg 59.8' E Lat/Long Far Early: 35 deg 3.2' N 132 deg 44.0' E GMT Center 1994/274:05:32:38.7 Lat/Long Center: 34 deg 48.1' N 133 deg 13.0' E Lat/Long Near Late: 34 deg 32.8' N 133 deg 41.8' E Lat/Long Far Late: 34 deg 21.9' N 133 deg 26.1' E SEG_12 Lat/Long Near Early: 34 deg 32.8' N 133 deg 41.8' E Lat/Long Far Early: 34 deg 21.9' N 133 deg 26.1' E GMT Center 1994/274:05:32:52.5 Lat/Long Center: 34 deg 6.5' N 133 deg 54.7' E Lat/Long Near Late: 33 deg 51.0' N 134 deg 23.1' E Lat/Long Far Late: 33 deg 40.3' N 134 deg 7.5' E SEG_13 Lat/Long Near Early: 33 deg 51.0' N 134 deg 23.1' E Lat/Long Far Early: 33 deg 40.3' N 134 deg 7.5' E GMT Center 1994/274:05:33:06.2 Lat/Long Center: 33 deg 24.7' N 134 deg 35.7' E Lat/Long Near Late: 33 deg 9.0' N 135 deg 3.6' E Lat/Long Far Late: 32 deg 58.4' N 134 deg 48.1' E SEG_14 Lat/Long Near Early: 33 deg 9.0' N 135 deg 3.6' E Lat/Long Far Early: 32 deg 58.4' N 134 deg 48.1' E GMT Center 1994/274:05:33:20.0 Lat/Long Center: 32 deg 42.6' N 135 deg 15.9' E Lat/Long Near Late: 32 deg 26.7' N 135 deg 43.5' E Lat/Long Far Late: 32 deg 16.2' N 135 deg 28.0' E SEG_15 Lat/Long Near Early: 32 deg 26.7' N 135 deg 43.5' E Lat/Long Far Early: 32 deg 16.2' N 135 deg 28.0' E GMT Center 1994/274:05:33:33.8 Lat/Long Center: 32 deg 0.2' N 135 deg 55.4' E Lat/Long Near Late: 31 deg 44.1' N 136 deg 22.6' E Lat/Long Far Late: 31 deg 33.7' N 136 deg 7.2' E SEG_16 Lat/Long Near Early: 31 deg 44.1' N 136 deg 22.6' E Lat/Long Far Early: 31 deg 33.7' N 136 deg 7.2' E GMT Center 1994/274:05:33:47.6 Lat/Long Center: 31 deg 17.6' N 136 deg 34.3' E Lat/Long Near Late: 31 deg 1.3' N 137 deg 1.1' E Lat/Long Far Late: 30 deg 51.0' N 136 deg 45.8' E SEG_17 Lat/Long Near Early: 31 deg 1.3' N 137 deg 1.1' E Lat/Long Far Early: 30 deg 51.0' N 136 deg 45.8' E GMT Center 1994/274:05:34:01.4 Lat/Long Center: 30 deg 34.7' N 137 deg 12.5' E Lat/Long Near Late: 30 deg 18.2' N 137 deg 38.9' E Lat/Long Far Late: 30 deg 8.1' N 137 deg 23.7' E SEG_18 Lat/Long Near Early: 30 deg 18.2' N 137 deg 38.9' E Lat/Long Far Early: 30 deg 8.1' N 137 deg 23.7' E GMT Center 1994/274:05:34:15.2 Lat/Long Center: 29 deg 51.6' N 137 deg 50.1' E Lat/Long Near Late: 29 deg 34.9' N 138 deg 16.2' E Lat/Long Far Late: 29 deg 24.9' N 138 deg 1.0' E SEG_19 Lat/Long Near Early: 29 deg 34.9' N 138 deg 16.2' E Lat/Long Far Early: 29 deg 24.9' N 138 deg 1.0' E GMT Center 1994/274:05:34:28.9 Lat/Long Center: 29 deg 8.3' N 138 deg 27.1' E Lat/Long Near Late: 28 deg 51.4' N 138 deg 52.9' E Lat/Long Far Late: 28 deg 41.6' N 138 deg 37.8' E SEG_20 Lat/Long Near Early: 28 deg 51.4' N 138 deg 52.9' E Lat/Long Far Early: 28 deg 41.6' N 138 deg 37.8' E GMT Center 1994/274:05:34:42.7 Lat/Long Center: 28 deg 24.7' N 139 deg 3.5' E Lat/Long Near Late: 28 deg 7.7' N 139 deg 29.0' E Lat/Long Far Late: 27 deg 58.0' N 139 deg 14.0' E SEG_21 Lat/Long Near Early: 28 deg 7.7' N 139 deg 29.0' E Lat/Long Far Early: 27 deg 58.0' N 139 deg 14.0' E GMT Center 1994/274:05:34:56.5 Lat/Long Center: 27 deg 40.9' N 139 deg 39.4' E Lat/Long Near Data End: 27 deg 36.5' N 139 deg 55.1' E Lat/Long Far Data End: 27 deg 26.8' N 139 deg 40.1' E