DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 38.40 Site Name: Gulf Stream A0 Site ID: NS0 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 17 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1736.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/101:18:20:22.8 Data Take End GMT: 1994/101:18:24:02.6 Data Take Duration (min:sec): 3:41 Latitude at Start GMT: 41 deg 11.9' N Longitude at Start GMT: 79 deg 20.2' W Latitude at End GMT: 30 deg 29.1' N Longitude at End GMT: 67 deg 35.8' W Center Incidence Angle (deg): 37.6 Track Angle at Image Center: 138.4 deg E of True North Along-Track Image Size (km): 1593.4 Cross-Track Image Size (km): 34.4 Along-Track Resolution (m): 66 Cross-Track Resolution (m): 105 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): 38.3 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 16 Bytes per Record: 2000 Records per Segment: 838 Product Generation Date: Nov 04, 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: 11292 Comments: SEG_01 Lat/Long Near Early: 41 deg 18.8' N 79 deg 11.5' W Lat/Long Far Early: 41 deg 5.1' N 79 deg 28.9' W GMT Center 1994/101:18:20:29.7 Lat/Long Center: 40 deg 53.2' N 78 deg 54.7' W Lat/Long Near Late: 40 deg 41.1' N 78 deg 20.7' W Lat/Long Far Late: 40 deg 27.6' N 78 deg 38.0' W SEG_02 Lat/Long Near Early: 40 deg 41.1' N 78 deg 20.7' W Lat/Long Far Early: 40 deg 27.6' N 78 deg 38.0' W GMT Center 1994/101:18:20:43.5 Lat/Long Center: 40 deg 15.4' N 78 deg 4.3' W Lat/Long Near Late: 40 deg 3.0' N 77 deg 30.8' W Lat/Long Far Late: 39 deg 49.7' N 77 deg 48.1' W SEG_03 Lat/Long Near Early: 40 deg 3.0' N 77 deg 30.8' W Lat/Long Far Early: 39 deg 49.7' N 77 deg 48.1' W GMT Center 1994/101:18:20:57.3 Lat/Long Center: 39 deg 37.2' N 77 deg 14.9' W Lat/Long Near Late: 39 deg 24.5' N 76 deg 42.0' W Lat/Long Far Late: 39 deg 11.3' N 76 deg 59.3' W SEG_04 Lat/Long Near Early: 39 deg 24.5' N 76 deg 42.0' W Lat/Long Far Early: 39 deg 11.3' N 76 deg 59.3' W GMT Center 1994/101:18:21:11.1 Lat/Long Center: 38 deg 58.5' N 76 deg 26.6' W Lat/Long Near Late: 38 deg 45.5' N 75 deg 54.1' W Lat/Long Far Late: 38 deg 32.5' N 76 deg 11.4' W SEG_05 Lat/Long Near Early: 38 deg 45.5' N 75 deg 54.1' W Lat/Long Far Early: 38 deg 32.5' N 76 deg 11.4' W GMT Center 1994/101:18:21:24.9 Lat/Long Center: 38 deg 19.5' N 75 deg 39.2' W Lat/Long Near Late: 38 deg 6.2' N 75 deg 7.1' W Lat/Long Far Late: 37 deg 53.4' N 75 deg 24.4' W SEG_06 Lat/Long Near Early: 38 deg 6.2' N 75 deg 7.1' W Lat/Long Far Early: 37 deg 53.4' N 75 deg 24.4' W GMT Center 1994/101:18:21:38.7 Lat/Long Center: 37 deg 40.0' N 74 deg 52.7' W Lat/Long Near Late: 37 deg 26.5' N 74 deg 21.1' W Lat/Long Far Late: 37 deg 13.8' N 74 deg 38.4' W SEG_07 Lat/Long Near Early: 37 deg 26.5' N 74 deg 21.1' W Lat/Long Far Early: 37 deg 13.8' N 74 deg 38.4' W GMT Center 1994/101:18:21:52.4 Lat/Long Center: 37 deg 0.2' N 74 deg 7.1' W Lat/Long Near Late: 36 deg 46.5' N 73 deg 36.0' W Lat/Long Far Late: 36 deg 33.9' N 73 deg 53.2' W SEG_08 Lat/Long Near Early: 36 deg 46.5' N 73 deg 36.0' W Lat/Long Far Early: 36 deg 33.9' N 73 deg 53.2' W GMT Center 1994/101:18:22:06.2 Lat/Long Center: 36 deg 20.1' N 73 deg 22.3' W Lat/Long Near Late: 36 deg 6.1' N 72 deg 51.7' W Lat/Long Far Late: 35 deg 53.7' N 73 deg 8.9' W SEG_09 Lat/Long Near Early: 36 deg 6.1' N 72 deg 51.7' W Lat/Long Far Early: 35 deg 53.7' N 73 deg 8.9' W GMT Center 1994/101:18:22:20.0 Lat/Long Center: 35 deg 39.6' N 72 deg 38.4' W Lat/Long Near Late: 35 deg 25.3' N 72 deg 8.2' W Lat/Long Far Late: 35 deg 13.1' N 72 deg 25.4' W SEG_10 Lat/Long Near Early: 35 deg 25.3' N 72 deg 8.2' W Lat/Long Far Early: 35 deg 13.1' N 72 deg 25.4' W GMT Center 1994/101:18:22:33.8 Lat/Long Center: 34 deg 58.8' N 71 deg 55.4' W Lat/Long Near Late: 34 deg 44.3' N 71 deg 25.6' W Lat/Long Far Late: 34 deg 32.2' N 71 deg 42.6' W SEG_11 Lat/Long Near Early: 34 deg 44.3' N 71 deg 25.6' W Lat/Long Far Early: 34 deg 32.2' N 71 deg 42.6' W GMT Center 1994/101:18:22:47.6 Lat/Long Center: 34 deg 17.6' N 71 deg 13.1' W Lat/Long Near Late: 34 deg 2.9' N 70 deg 43.7' W Lat/Long Far Late: 33 deg 51.0' N 71 deg 0.7' W SEG_12 Lat/Long Near Early: 34 deg 2.9' N 70 deg 43.7' W Lat/Long Far Early: 33 deg 51.0' N 71 deg 0.7' W GMT Center 1994/101:18:23:01.4 Lat/Long Center: 33 deg 36.2' N 70 deg 31.5' W Lat/Long Near Late: 33 deg 21.3' N 70 deg 2.5' W Lat/Long Far Late: 33 deg 9.5' N 70 deg 19.5' W SEG_13 Lat/Long Near Early: 33 deg 21.3' N 70 deg 2.5' W Lat/Long Far Early: 33 deg 9.5' N 70 deg 19.5' W GMT Center 1994/101:18:23:15.2 Lat/Long Center: 32 deg 54.5' N 69 deg 50.7' W Lat/Long Near Late: 32 deg 39.3' N 69 deg 22.1' W Lat/Long Far Late: 32 deg 27.7' N 69 deg 39.0' W SEG_14 Lat/Long Near Early: 32 deg 39.3' N 69 deg 22.1' W Lat/Long Far Early: 32 deg 27.7' N 69 deg 39.0' W GMT Center 1994/101:18:23:29.0 Lat/Long Center: 32 deg 12.5' N 69 deg 10.6' W Lat/Long Near Late: 31 deg 57.1' N 68 deg 42.4' W Lat/Long Far Late: 31 deg 45.6' N 68 deg 59.3' W SEG_15 Lat/Long Near Early: 31 deg 57.1' N 68 deg 42.4' W Lat/Long Far Early: 31 deg 45.6' N 68 deg 59.3' W GMT Center 1994/101:18:23:42.8 Lat/Long Center: 31 deg 30.2' N 68 deg 31.2' W Lat/Long Near Late: 31 deg 14.7' N 68 deg 3.3' W Lat/Long Far Late: 31 deg 3.3' N 68 deg 20.1' W SEG_16 Lat/Long Near Early: 31 deg 14.7' N 68 deg 3.3' W Lat/Long Far Early: 31 deg 3.3' N 68 deg 20.1' W GMT Center 1994/101:18:23:56.6 Lat/Long Center: 30 deg 47.7' N 67 deg 52.4' W Lat/Long Near Data End: 30 deg 34.8' N 67 deg 27.4' W Lat/Long Far Data End: 30 deg 23.5' N 67 deg 44.2' W