DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 124.60 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: 1994/281:01:43:38.8 Data Take End GMT: 1994/281:01:45:01.2 Data Take Duration (min:sec): 1:24 Latitude at Start GMT: 41 deg 47.2' N Longitude at Start GMT: 137 deg 52.6' E Latitude at End GMT: 38 deg 7.3' N Longitude at End GMT: 142 deg 58.6' E Center Incidence Angle (deg): 58.6 Track Angle at Image Center: 133.0 deg E of True North Along-Track Image Size (km): 598.8 Cross-Track Image Size (km): 20.2 Along-Track Resolution (m): 89 Cross-Track Resolution (m): 19 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: 6 Bytes per Record: 2000 Records per Segment: 554 Product Generation Date: Nov 02, 1994 Processing Facility: JPL Processor S/W Version: 1.2.6 Available Standard Products: LVV, CVV, XVV Processing Run Number: 40264 Comments: SEG_01 Lat/Long Near Early: 41 deg 51.4' N 137 deg 57.4' E Lat/Long Far Early: 41 deg 43.1' N 137 deg 47.8' E GMT Center 1994/281:01:43:45.6 Lat/Long Center: 41 deg 29.5' N 138 deg 19.5' E Lat/Long Near Late: 41 deg 15.8' N 138 deg 51.0' E Lat/Long Far Late: 41 deg 7.6' N 138 deg 41.4' E SEG_02 Lat/Long Near Early: 41 deg 15.8' N 138 deg 51.0' E Lat/Long Far Early: 41 deg 7.6' N 138 deg 41.4' E GMT Center 1994/281:01:43:59.4 Lat/Long Center: 40 deg 53.8' N 139 deg 12.7' E Lat/Long Near Late: 40 deg 39.7' N 139 deg 43.7' E Lat/Long Far Late: 40 deg 31.6' N 139 deg 34.0' E SEG_03 Lat/Long Near Early: 40 deg 39.7' N 139 deg 43.7' E Lat/Long Far Early: 40 deg 31.6' N 139 deg 34.0' E GMT Center 1994/281:01:44:13.2 Lat/Long Center: 40 deg 17.5' N 140 deg 4.8' E Lat/Long Near Late: 40 deg 3.1' N 140 deg 35.3' E Lat/Long Far Late: 39 deg 55.2' N 140 deg 25.6' E SEG_04 Lat/Long Near Early: 40 deg 3.1' N 140 deg 35.3' E Lat/Long Far Early: 39 deg 55.2' N 140 deg 25.6' E GMT Center 1994/281:01:44:26.9 Lat/Long Center: 39 deg 40.7' N 140 deg 55.8' E Lat/Long Near Late: 39 deg 26.1' N 141 deg 25.8' E Lat/Long Far Late: 39 deg 18.2' N 141 deg 16.1' E SEG_05 Lat/Long Near Early: 39 deg 26.1' N 141 deg 25.8' E Lat/Long Far Early: 39 deg 18.2' N 141 deg 16.1' E GMT Center 1994/281:01:44:40.7 Lat/Long Center: 39 deg 3.5' N 141 deg 45.9' E Lat/Long Near Late: 38 deg 48.6' N 142 deg 15.4' E Lat/Long Far Late: 38 deg 40.8' N 142 deg 5.7' E SEG_06 Lat/Long Near Early: 38 deg 48.6' N 142 deg 15.4' E Lat/Long Far Early: 38 deg 40.8' N 142 deg 5.7' E GMT Center 1994/281:01:44:54.4 Lat/Long Center: 38 deg 25.8' N 142 deg 35.0' E Lat/Long Near Data End: 38 deg 11.2' N 143 deg 3.5' E Lat/Long Far Data End: 38 deg 3.4' N 142 deg 53.7' E