DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 50.12 Site Name: Jameson Island, MO Site ID: T40 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1620.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/276:11:57:39.7 Data Take End GMT: 1994/276:12:00:05.3 Data Take Duration (min:sec): 2:27 Latitude at Start GMT: 37 deg 30.2' N Longitude at Start GMT: 94 deg 47.7' W Latitude at End GMT: 44 deg 2.2' N Longitude at End GMT: 85 deg 43.9' W Center Incidence Angle (deg): 44.0 Track Angle at Image Center: 46.4 deg E of True North Along-Track Image Size (km): 1055.9 Cross-Track Image Size (km): 27.8 Along-Track Resolution (m): 66 Cross-Track Resolution (m): 92 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: 11 Bytes per Record: 2000 Records per Segment: 706 Product Generation Date: Nov 08, 1994 Processing Facility: JPL Processor S/W Version: 1.2.6 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV, XVV Processing Run Number: 40311 Comments: SEG_01 Lat/Long Near Early: 37 deg 35.4' N 94 deg 54.5' W Lat/Long Far Early: 37 deg 25.1' N 94 deg 40.8' W GMT Center 1994/276:11:57:46.6 Lat/Long Center: 37 deg 49.9' N 94 deg 24.4' W Lat/Long Near Late: 38 deg 14.6' N 94 deg 7.8' W Lat/Long Far Late: 38 deg 4.3' N 93 deg 54.1' W SEG_02 Lat/Long Near Early: 38 deg 14.6' N 94 deg 7.8' W Lat/Long Far Early: 38 deg 4.3' N 93 deg 54.1' W GMT Center 1994/276:11:58:00.4 Lat/Long Center: 38 deg 28.9' N 93 deg 37.3' W Lat/Long Near Late: 38 deg 53.5' N 93 deg 20.2' W Lat/Long Far Late: 38 deg 43.0' N 93 deg 6.5' W SEG_03 Lat/Long Near Early: 38 deg 53.5' N 93 deg 20.2' W Lat/Long Far Early: 38 deg 43.0' N 93 deg 6.5' W GMT Center 1994/276:11:58:14.2 Lat/Long Center: 39 deg 7.5' N 92 deg 49.2' W Lat/Long Near Late: 39 deg 32.0' N 92 deg 31.7' W Lat/Long Far Late: 39 deg 21.4' N 92 deg 18.0' W SEG_04 Lat/Long Near Early: 39 deg 32.0' N 92 deg 31.7' W Lat/Long Far Early: 39 deg 21.4' N 92 deg 18.0' W GMT Center 1994/276:11:58:28.0 Lat/Long Center: 39 deg 45.8' N 92 deg 0.2' W Lat/Long Near Late: 40 deg 10.1' N 91 deg 42.1' W Lat/Long Far Late: 39 deg 59.3' N 91 deg 28.5' W SEG_05 Lat/Long Near Early: 40 deg 10.1' N 91 deg 42.1' W Lat/Long Far Early: 39 deg 59.3' N 91 deg 28.5' W GMT Center 1994/276:11:58:41.8 Lat/Long Center: 40 deg 23.5' N 91 deg 10.2' W Lat/Long Near Late: 40 deg 47.7' N 90 deg 51.6' W Lat/Long Far Late: 40 deg 36.8' N 90 deg 37.9' W SEG_06 Lat/Long Near Early: 40 deg 47.7' N 90 deg 51.6' W Lat/Long Far Early: 40 deg 36.8' N 90 deg 37.9' W GMT Center 1994/276:11:58:55.6 Lat/Long Center: 41 deg 0.9' N 90 deg 19.1' W Lat/Long Near Late: 41 deg 24.9' N 90 deg 0.0' W Lat/Long Far Late: 41 deg 13.8' N 89 deg 46.4' W SEG_07 Lat/Long Near Early: 41 deg 24.9' N 90 deg 0.0' W Lat/Long Far Early: 41 deg 13.8' N 89 deg 46.4' W GMT Center 1994/276:11:59:09.3 Lat/Long Center: 41 deg 37.7' N 89 deg 27.0' W Lat/Long Near Late: 42 deg 1.5' N 89 deg 7.4' W Lat/Long Far Late: 41 deg 50.4' N 88 deg 53.7' W SEG_08 Lat/Long Near Early: 42 deg 1.5' N 89 deg 7.4' W Lat/Long Far Early: 41 deg 50.4' N 88 deg 53.7' W GMT Center 1994/276:11:59:23.1 Lat/Long Center: 42 deg 14.1' N 88 deg 33.8' W Lat/Long Near Late: 42 deg 37.7' N 88 deg 13.6' W Lat/Long Far Late: 42 deg 26.5' N 88 deg 0.0' W SEG_09 Lat/Long Near Early: 42 deg 37.7' N 88 deg 13.6' W Lat/Long Far Early: 42 deg 26.5' N 88 deg 0.0' W GMT Center 1994/276:11:59:36.9 Lat/Long Center: 42 deg 50.0' N 87 deg 39.5' W Lat/Long Near Late: 43 deg 13.4' N 87 deg 18.7' W Lat/Long Far Late: 43 deg 2.0' N 87 deg 5.2' W SEG_10 Lat/Long Near Early: 43 deg 13.4' N 87 deg 18.7' W Lat/Long Far Early: 43 deg 2.0' N 87 deg 5.2' W GMT Center 1994/276:11:59:50.7 Lat/Long Center: 43 deg 25.3' N 86 deg 44.1' W Lat/Long Near Late: 43 deg 48.6' N 86 deg 22.7' W Lat/Long Far Late: 43 deg 37.0' N 86 deg 9.2' W SEG_11 Lat/Long Near Early: 43 deg 48.6' N 86 deg 22.7' W Lat/Long Far Early: 43 deg 37.0' N 86 deg 9.2' W GMT Center 1994/276:12:00:04.5 Lat/Long Center: 44 deg 0.1' N 85 deg 47.5' W Lat/Long Near Data End: 44 deg 8.0' N 85 deg 50.6' W Lat/Long Far Data End: 43 deg 56.4' N 85 deg 37.2' W