DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 116.40 Site Name: Labrador Sea A0 Site ID: NBF Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 9 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 5 PRF (Hz): 1395.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: VV Product Type: Survey Image Data Take Start GMT: 1994/280:13:51:29.9 Data Take End GMT: 1994/280:13:54:15.5 Data Take Duration (min:sec): 2:47 Latitude at Start GMT: 50 deg 43.2' N Longitude at Start GMT: 56 deg 36.4' W Latitude at End GMT: 44 deg 36.5' N Longitude at End GMT: 43 deg 24.5' W Center Incidence Angle (deg): 36.9 Track Angle at Image Center: 124.5 deg E of True North Along-Track Image Size (km): 1201.8 Cross-Track Image Size (km): 83.4 Along-Track Resolution (m): 102 Cross-Track Resolution (m): 53 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): 10.3 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 13 Bytes per Record: 2000 Records per Segment: 1818 Product Generation Date: Feb 02, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LVV, CVV, XVV Processing Run Number: 40947 Comments: SEG_01 Lat/Long Near Early: 51 deg 3.3' N 56 deg 19.0' W Lat/Long Far Early: 50 deg 23.2' N 56 deg 53.4' W GMT Center 1994/280:13:51:36.8 Lat/Long Center: 50 deg 30.2' N 55 deg 59.4' W Lat/Long Near Late: 50 deg 36.8' N 55 deg 5.0' W Lat/Long Far Late: 49 deg 57.1' N 55 deg 40.2' W SEG_02 Lat/Long Near Early: 50 deg 36.8' N 55 deg 5.0' W Lat/Long Far Early: 49 deg 57.1' N 55 deg 40.2' W GMT Center 1994/280:13:51:50.6 Lat/Long Center: 50 deg 3.4' N 54 deg 46.5' W Lat/Long Near Late: 50 deg 9.4' N 53 deg 52.5' W Lat/Long Far Late: 49 deg 30.2' N 54 deg 28.4' W SEG_03 Lat/Long Near Early: 50 deg 9.4' N 53 deg 52.5' W Lat/Long Far Early: 49 deg 30.2' N 54 deg 28.4' W GMT Center 1994/280:13:52:04.3 Lat/Long Center: 49 deg 35.9' N 53 deg 35.1' W Lat/Long Near Late: 49 deg 41.1' N 52 deg 41.5' W Lat/Long Far Late: 49 deg 2.5' N 53 deg 18.0' W SEG_04 Lat/Long Near Early: 49 deg 41.1' N 52 deg 41.5' W Lat/Long Far Early: 49 deg 2.5' N 53 deg 18.0' W GMT Center 1994/280:13:52:18.1 Lat/Long Center: 49 deg 7.5' N 52 deg 25.1' W Lat/Long Near Late: 49 deg 12.1' N 51 deg 31.9' W Lat/Long Far Late: 48 deg 33.9' N 52 deg 9.0' W SEG_05 Lat/Long Near Early: 49 deg 12.1' N 51 deg 31.9' W Lat/Long Far Early: 48 deg 33.9' N 52 deg 9.0' W GMT Center 1994/280:13:52:31.9 Lat/Long Center: 48 deg 38.3' N 51 deg 16.5' W Lat/Long Near Late: 48 deg 42.3' N 50 deg 23.8' W Lat/Long Far Late: 48 deg 4.6' N 51 deg 1.4' W SEG_06 Lat/Long Near Early: 48 deg 42.3' N 50 deg 23.8' W Lat/Long Far Early: 48 deg 4.6' N 51 deg 1.4' W GMT Center 1994/280:13:52:45.7 Lat/Long Center: 48 deg 8.4' N 50 deg 9.3' W Lat/Long Near Late: 48 deg 11.8' N 49 deg 17.1' W Lat/Long Far Late: 47 deg 34.5' N 49 deg 55.2' W SEG_07 Lat/Long Near Early: 48 deg 11.8' N 49 deg 17.1' W Lat/Long Far Early: 47 deg 34.5' N 49 deg 55.2' W GMT Center 1994/280:13:52:59.5 Lat/Long Center: 47 deg 37.7' N 49 deg 3.6' W Lat/Long Near Late: 47 deg 40.5' N 48 deg 11.8' W Lat/Long Far Late: 47 deg 3.8' N 48 deg 50.3' W SEG_08 Lat/Long Near Early: 47 deg 40.5' N 48 deg 11.8' W Lat/Long Far Early: 47 deg 3.8' N 48 deg 50.3' W GMT Center 1994/280:13:53:13.2 Lat/Long Center: 47 deg 6.4' N 47 deg 59.1' W Lat/Long Near Late: 47 deg 8.5' N 47 deg 7.9' W Lat/Long Far Late: 46 deg 32.3' N 47 deg 46.8' W SEG_09 Lat/Long Near Early: 47 deg 8.5' N 47 deg 7.9' W Lat/Long Far Early: 46 deg 32.3' N 47 deg 46.8' W GMT Center 1994/280:13:53:27.0 Lat/Long Center: 46 deg 34.3' N 46 deg 56.1' W Lat/Long Near Late: 46 deg 35.9' N 46 deg 5.3' W Lat/Long Far Late: 46 deg 0.1' N 46 deg 44.6' W SEG_10 Lat/Long Near Early: 46 deg 35.9' N 46 deg 5.3' W Lat/Long Far Early: 46 deg 0.1' N 46 deg 44.6' W GMT Center 1994/280:13:53:40.8 Lat/Long Center: 46 deg 1.6' N 45 deg 54.3' W Lat/Long Near Late: 46 deg 2.6' N 45 deg 4.1' W Lat/Long Far Late: 45 deg 27.3' N 45 deg 43.6' W SEG_11 Lat/Long Near Early: 46 deg 2.6' N 45 deg 4.1' W Lat/Long Far Early: 45 deg 27.3' N 45 deg 43.6' W GMT Center 1994/280:13:53:54.6 Lat/Long Center: 45 deg 28.3' N 44 deg 53.9' W Lat/Long Near Late: 45 deg 28.8' N 44 deg 4.2' W Lat/Long Far Late: 44 deg 53.9' N 44 deg 43.9' W SEG_12 Lat/Long Near Early: 45 deg 28.8' N 44 deg 4.2' W Lat/Long Far Early: 44 deg 53.9' N 44 deg 43.9' W GMT Center 1994/280:13:54:08.4 Lat/Long Center: 44 deg 54.4' N 43 deg 54.7' W Lat/Long Near Late: 44 deg 54.3' N 43 deg 5.6' W Lat/Long Far Late: 44 deg 19.9' N 43 deg 45.5' W SEG_13 Lat/Long Near Early: 44 deg 54.3' N 43 deg 5.6' W Lat/Long Far Early: 44 deg 19.9' N 43 deg 45.5' W Lat/Long Near Data End: 44 deg 53.7' N 43 deg 4.4' W Lat/Long Far Data End: 44 deg 19.3' N 43 deg 44.4' W