DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 103.12 Site Name: Wenatchee/Leavenworth, Washingt Site ID: T78 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 13 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1302.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/279:18:37:05.0 Data Take End GMT: 1994/279:18:39:31.6 Data Take Duration (min:sec): 2:29 Latitude at Start GMT: 50 deg 40.6' N Longitude at Start GMT: 130 deg 12.0' W Latitude at End GMT: 46 deg 7.7' N Longitude at End GMT: 117 deg 38.1' W Center Incidence Angle (deg): 60.0 Track Angle at Image Center: 118.7 deg E of True North Along-Track Image Size (km): 1062.6 Cross-Track Image Size (km): 60.8 Along-Track Resolution (m): 148 Cross-Track Resolution (m): 74 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): 54.8 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 11 Bytes per Record: 2000 Records per Segment: 1366 Product Generation Date: Feb 08, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LVV, CHH, CVV, XVV Processing Run Number: 40972 Comments: SEG_01 Lat/Long Near Early: 50 deg 55.8' N 130 deg 1.8' W Lat/Long Far Early: 50 deg 25.5' N 130 deg 22.0' W GMT Center 1994/279:18:37:11.9 Lat/Long Center: 50 deg 30.0' N 129 deg 33.3' W Lat/Long Near Late: 50 deg 34.2' N 128 deg 44.4' W Lat/Long Far Late: 50 deg 4.2' N 129 deg 5.3' W SEG_02 Lat/Long Near Early: 50 deg 34.2' N 128 deg 44.4' W Lat/Long Far Early: 50 deg 4.2' N 129 deg 5.3' W GMT Center 1994/279:18:37:25.7 Lat/Long Center: 50 deg 8.1' N 128 deg 16.8' W Lat/Long Near Late: 50 deg 11.7' N 127 deg 28.2' W Lat/Long Far Late: 49 deg 41.9' N 127 deg 49.9' W SEG_03 Lat/Long Near Early: 50 deg 11.7' N 127 deg 28.2' W Lat/Long Far Early: 49 deg 41.9' N 127 deg 49.9' W GMT Center 1994/279:18:37:39.5 Lat/Long Center: 49 deg 45.3' N 127 deg 1.7' W Lat/Long Near Late: 49 deg 48.3' N 126 deg 13.3' W Lat/Long Far Late: 49 deg 18.8' N 126 deg 35.7' W SEG_04 Lat/Long Near Early: 49 deg 48.3' N 126 deg 13.3' W Lat/Long Far Early: 49 deg 18.8' N 126 deg 35.7' W GMT Center 1994/279:18:37:53.3 Lat/Long Center: 49 deg 21.5' N 125 deg 47.8' W Lat/Long Near Late: 49 deg 23.9' N 124 deg 59.7' W Lat/Long Far Late: 48 deg 54.7' N 125 deg 22.7' W SEG_05 Lat/Long Near Early: 49 deg 23.9' N 124 deg 59.7' W Lat/Long Far Early: 48 deg 54.7' N 125 deg 22.7' W GMT Center 1994/279:18:38:07.1 Lat/Long Center: 48 deg 56.9' N 124 deg 35.2' W Lat/Long Near Late: 48 deg 58.6' N 123 deg 47.5' W Lat/Long Far Late: 48 deg 29.7' N 124 deg 11.1' W SEG_06 Lat/Long Near Early: 48 deg 58.6' N 123 deg 47.5' W Lat/Long Far Early: 48 deg 29.7' N 124 deg 11.1' W GMT Center 1994/279:18:38:20.9 Lat/Long Center: 48 deg 31.3' N 123 deg 23.8' W Lat/Long Near Late: 48 deg 32.5' N 122 deg 36.5' W Lat/Long Far Late: 48 deg 3.9' N 123 deg 0.7' W SEG_07 Lat/Long Near Early: 48 deg 32.5' N 122 deg 36.5' W Lat/Long Far Early: 48 deg 3.9' N 123 deg 0.7' W GMT Center 1994/279:18:38:34.7 Lat/Long Center: 48 deg 4.9' N 122 deg 13.8' W Lat/Long Near Late: 48 deg 5.6' N 121 deg 26.9' W Lat/Long Far Late: 47 deg 37.3' N 121 deg 51.6' W SEG_08 Lat/Long Near Early: 48 deg 5.6' N 121 deg 26.9' W Lat/Long Far Early: 47 deg 37.3' N 121 deg 51.6' W GMT Center 1994/279:18:38:48.5 Lat/Long Center: 47 deg 37.7' N 121 deg 5.1' W Lat/Long Near Late: 47 deg 37.8' N 120 deg 18.6' W Lat/Long Far Late: 47 deg 9.8' N 120 deg 43.8' W SEG_09 Lat/Long Near Early: 47 deg 37.8' N 120 deg 18.6' W Lat/Long Far Early: 47 deg 9.8' N 120 deg 43.8' W GMT Center 1994/279:18:39:02.3 Lat/Long Center: 47 deg 9.7' N 119 deg 57.7' W Lat/Long Near Late: 47 deg 9.3' N 119 deg 11.6' W Lat/Long Far Late: 46 deg 41.6' N 119 deg 37.2' W SEG_10 Lat/Long Near Early: 47 deg 9.3' N 119 deg 11.6' W Lat/Long Far Early: 46 deg 41.6' N 119 deg 37.2' W GMT Center 1994/279:18:39:16.1 Lat/Long Center: 46 deg 41.0' N 118 deg 51.5' W Lat/Long Near Late: 46 deg 40.1' N 118 deg 5.8' W Lat/Long Far Late: 46 deg 12.6' N 118 deg 31.9' W SEG_11 Lat/Long Near Early: 46 deg 40.1' N 118 deg 5.8' W Lat/Long Far Early: 46 deg 12.6' N 118 deg 31.9' W GMT Center 1994/279:18:39:29.9 Lat/Long Center: 46 deg 11.5' N 117 deg 46.6' W Lat/Long Near Data End: 46 deg 21.4' N 117 deg 24.9' W Lat/Long Far Data End: 45 deg 54.1' N 117 deg 51.2' W