DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 140.60 Site Name: Ohgata-Mura (1), Japan Site ID: C25 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: 0 PRF (Hz): 1674.000 Frequency Band: L Carrier Frequency (GHz): 1.237 Wavelength (m): 0.242 Polarization Channel: VV Product Type: Survey Image Data Take Start GMT: 1994/282:01:20:43.2 Data Take End GMT: 1994/282:01:22:06.9 Data Take Duration (min:sec): 1:24 Latitude at Start GMT: 41 deg 34.2' N Longitude at Start GMT: 137 deg 39.5' E Latitude at End GMT: 37 deg 51.3' N Longitude at End GMT: 142 deg 50.1' E Center Incidence Angle (deg): 60.9 Track Angle at Image Center: 133.0 deg E of True North Along-Track Image Size (km): 608.4 Cross-Track Image Size (km): 22.4 Along-Track Resolution (m): 94 Cross-Track Resolution (m): 18 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: 7 Bytes per Record: 2000 Records per Segment: 598 Product Generation Date: Feb 22, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LVV, CVV, XVV Processing Run Number: 40935 Comments: SEG_01 Lat/Long Near Early: 41 deg 38.8' N 137 deg 44.8' E Lat/Long Far Early: 41 deg 29.6' N 137 deg 34.2' E GMT Center 1994/282:01:20:50.1 Lat/Long Center: 41 deg 16.5' N 138 deg 6.4' E Lat/Long Near Late: 41 deg 3.3' N 138 deg 38.4' E Lat/Long Far Late: 40 deg 54.2' N 138 deg 27.8' E SEG_02 Lat/Long Near Early: 41 deg 3.3' N 138 deg 38.4' E Lat/Long Far Early: 40 deg 54.2' N 138 deg 27.8' E GMT Center 1994/282:01:21:03.8 Lat/Long Center: 40 deg 40.9' N 138 deg 59.5' E Lat/Long Near Late: 40 deg 27.3' N 139 deg 31.0' E Lat/Long Far Late: 40 deg 18.4' N 139 deg 20.3' E SEG_03 Lat/Long Near Early: 40 deg 27.3' N 139 deg 31.0' E Lat/Long Far Early: 40 deg 18.4' N 139 deg 20.3' E GMT Center 1994/282:01:21:17.6 Lat/Long Center: 40 deg 4.7' N 139 deg 51.5' E Lat/Long Near Late: 39 deg 50.9' N 140 deg 22.5' E Lat/Long Far Late: 39 deg 42.0' N 140 deg 11.8' E SEG_04 Lat/Long Near Early: 39 deg 50.9' N 140 deg 22.5' E Lat/Long Far Early: 39 deg 42.0' N 140 deg 11.8' E GMT Center 1994/282:01:21:31.3 Lat/Long Center: 39 deg 28.1' N 140 deg 42.5' E Lat/Long Near Late: 39 deg 14.0' N 141 deg 13.0' E Lat/Long Far Late: 39 deg 5.2' N 141 deg 2.3' E SEG_05 Lat/Long Near Early: 39 deg 14.0' N 141 deg 13.0' E Lat/Long Far Early: 39 deg 5.2' N 141 deg 2.3' E GMT Center 1994/282:01:21:45.1 Lat/Long Center: 38 deg 50.9' N 141 deg 32.5' E Lat/Long Near Late: 38 deg 36.6' N 142 deg 2.6' E Lat/Long Far Late: 38 deg 27.9' N 141 deg 51.8' E SEG_06 Lat/Long Near Early: 38 deg 36.6' N 142 deg 2.6' E Lat/Long Far Early: 38 deg 27.9' N 141 deg 51.8' E GMT Center 1994/282:01:21:58.9 Lat/Long Center: 38 deg 13.4' N 142 deg 21.6' E Lat/Long Near Late: 37 deg 58.8' N 142 deg 51.2' E Lat/Long Far Late: 37 deg 50.2' N 142 deg 40.4' E SEG_07 Lat/Long Near Early: 37 deg 58.8' N 142 deg 51.2' E Lat/Long Far Early: 37 deg 50.2' N 142 deg 40.4' E Lat/Long Near Data End: 37 deg 55.6' N 142 deg 55.5' E Lat/Long Far Data End: 37 deg 47.0' N 142 deg 44.7' E