DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 65.23 Site Name: Gulf of St. Lawrence B0 - new Site ID: NXN Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 / X-SAR Antenna Direction: Left Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1440.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/277:10:12:31.9 Data Take End GMT: 1994/277:10:14:17.8 Data Take Duration (min:sec): 1:47 Latitude at Start GMT: 47 deg 2.4' N Longitude at Start GMT: 64 deg 50.7' W Latitude at End GMT: 51 deg 8.4' N Longitude at End GMT: 56 deg 20.7' W Center Incidence Angle (deg): 21.4 Track Angle at Image Center: 53.2 deg E of True North Along-Track Image Size (km): 767.9 Cross-Track Image Size (km): 25.6 Along-Track Resolution (m): 93 Cross-Track Resolution (m): 88 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: 8 Bytes per Record: 2000 Records per Segment: 662 Product Generation Date: Jan 10, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV, XVV Processing Run Number: 40786 Comments: SEG_01 Lat/Long Near Early: 46 deg 57.3' N 64 deg 44.4' W Lat/Long Far Early: 47 deg 7.5' N 64 deg 57.1' W GMT Center 1994/277:10:12:38.7 Lat/Long Center: 47 deg 19.6' N 64 deg 20.1' W Lat/Long Near Late: 47 deg 31.4' N 63 deg 43.0' W Lat/Long Far Late: 47 deg 41.9' N 63 deg 55.6' W SEG_02 Lat/Long Near Early: 47 deg 31.4' N 63 deg 43.0' W Lat/Long Far Early: 47 deg 41.9' N 63 deg 55.6' W GMT Center 1994/277:10:12:52.5 Lat/Long Center: 47 deg 53.5' N 63 deg 18.0' W Lat/Long Near Late: 48 deg 5.0' N 62 deg 40.1' W Lat/Long Far Late: 48 deg 15.6' N 62 deg 52.7' W SEG_03 Lat/Long Near Early: 48 deg 5.0' N 62 deg 40.1' W Lat/Long Far Early: 48 deg 15.6' N 62 deg 52.7' W GMT Center 1994/277:10:13:06.3 Lat/Long Center: 48 deg 26.9' N 62 deg 14.4' W Lat/Long Near Late: 48 deg 37.9' N 61 deg 35.8' W Lat/Long Far Late: 48 deg 48.7' N 61 deg 48.3' W SEG_04 Lat/Long Near Early: 48 deg 37.9' N 61 deg 35.8' W Lat/Long Far Early: 48 deg 48.7' N 61 deg 48.3' W GMT Center 1994/277:10:13:20.1 Lat/Long Center: 48 deg 59.6' N 61 deg 9.3' W Lat/Long Near Late: 49 deg 10.1' N 60 deg 30.0' W Lat/Long Far Late: 49 deg 21.2' N 60 deg 42.6' W SEG_05 Lat/Long Near Early: 49 deg 10.1' N 60 deg 30.0' W Lat/Long Far Early: 49 deg 21.2' N 60 deg 42.6' W GMT Center 1994/277:10:13:33.9 Lat/Long Center: 49 deg 31.6' N 60 deg 2.8' W Lat/Long Near Late: 49 deg 41.7' N 59 deg 22.8' W Lat/Long Far Late: 49 deg 52.9' N 59 deg 35.3' W SEG_06 Lat/Long Near Early: 49 deg 41.7' N 59 deg 22.8' W Lat/Long Far Early: 49 deg 52.9' N 59 deg 35.3' W GMT Center 1994/277:10:13:47.7 Lat/Long Center: 50 deg 2.8' N 58 deg 54.8' W Lat/Long Near Late: 50 deg 12.5' N 58 deg 14.1' W Lat/Long Far Late: 50 deg 23.9' N 58 deg 26.4' W SEG_07 Lat/Long Near Early: 50 deg 12.5' N 58 deg 14.1' W Lat/Long Far Early: 50 deg 23.9' N 58 deg 26.4' W GMT Center 1994/277:10:14:01.5 Lat/Long Center: 50 deg 33.4' N 57 deg 45.3' W Lat/Long Near Late: 50 deg 42.6' N 57 deg 3.8' W Lat/Long Far Late: 50 deg 54.2' N 57 deg 16.1' W SEG_08 Lat/Long Near Early: 50 deg 42.6' N 57 deg 3.8' W Lat/Long Far Early: 50 deg 54.2' N 57 deg 16.1' W GMT Center 1994/277:10:14:15.3 Lat/Long Center: 51 deg 3.2' N 56 deg 34.2' W Lat/Long Near Data End: 51 deg 2.5' N 56 deg 14.6' W Lat/Long Far Data End: 51 deg 14.3' N 56 deg 26.8' W