DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 33.30 Site Name: Labrador Sea A1 Site ID: NBG Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 9 / X-SAR Antenna Direction: Left Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 17 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: 1994/101:10:41:02.7 Data Take End GMT: 1994/101:10:45:34.5 Data Take Duration (min:sec): 4:34 Latitude at Start GMT: 51 deg 13.6' N Longitude at Start GMT: 56 deg 11.9' W Latitude at End GMT: 58 deg 4.1' N Longitude at End GMT: 27 deg 40.7' W Center Incidence Angle (deg): 36.5 Track Angle at Image Center: 66.5 deg E of True North Along-Track Image Size (km): 1968.2 Cross-Track Image Size (km): 90.8 Along-Track Resolution (m): 105 Cross-Track Resolution (m): 54 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): 14.2 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 20 Bytes per Record: 2000 Records per Segment: 1966 Product Generation Date: Aug 21, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LVV, CVV, XVV Processing Run Number: 10959 Comments: SEG_01 Lat/Long Near Early: 50 deg 53.9' N 55 deg 50.5' W Lat/Long Far Early: 51 deg 33.5' N 56 deg 33.9' W GMT Center 1994/101:10:41:09.6 Lat/Long Center: 51 deg 28.8' N 55 deg 36.2' W Lat/Long Near Late: 51 deg 23.8' N 54 deg 38.8' W Lat/Long Far Late: 52 deg 3.9' N 55 deg 21.7' W SEG_02 Lat/Long Near Early: 51 deg 23.8' N 54 deg 38.8' W Lat/Long Far Early: 52 deg 3.9' N 55 deg 21.7' W GMT Center 1994/101:10:41:23.4 Lat/Long Center: 51 deg 58.6' N 54 deg 23.4' W Lat/Long Near Late: 51 deg 52.9' N 53 deg 25.6' W Lat/Long Far Late: 52 deg 33.6' N 54 deg 7.8' W SEG_03 Lat/Long Near Early: 51 deg 52.9' N 53 deg 25.6' W Lat/Long Far Early: 52 deg 33.6' N 54 deg 7.8' W GMT Center 1994/101:10:41:37.2 Lat/Long Center: 52 deg 27.6' N 53 deg 9.1' W Lat/Long Near Late: 52 deg 21.2' N 52 deg 10.8' W Lat/Long Far Late: 53 deg 2.4' N 52 deg 52.3' W SEG_04 Lat/Long Near Early: 52 deg 21.2' N 52 deg 10.8' W Lat/Long Far Early: 53 deg 2.4' N 52 deg 52.3' W GMT Center 1994/101:10:41:51.1 Lat/Long Center: 52 deg 55.7' N 51 deg 53.0' W Lat/Long Near Late: 52 deg 48.6' N 50 deg 54.3' W Lat/Long Far Late: 53 deg 30.3' N 51 deg 35.0' W SEG_05 Lat/Long Near Early: 52 deg 48.6' N 50 deg 54.3' W Lat/Long Far Early: 53 deg 30.3' N 51 deg 35.0' W GMT Center 1994/101:10:42:04.9 Lat/Long Center: 53 deg 22.9' N 50 deg 35.3' W Lat/Long Near Late: 53 deg 15.1' N 49 deg 36.2' W Lat/Long Far Late: 53 deg 57.3' N 50 deg 16.0' W SEG_06 Lat/Long Near Early: 53 deg 15.1' N 49 deg 36.2' W Lat/Long Far Early: 53 deg 57.3' N 50 deg 16.0' W GMT Center 1994/101:10:42:18.7 Lat/Long Center: 53 deg 49.2' N 49 deg 15.9' W Lat/Long Near Late: 53 deg 40.7' N 48 deg 16.4' W Lat/Long Far Late: 54 deg 23.4' N 48 deg 55.2' W SEG_07 Lat/Long Near Early: 53 deg 40.7' N 48 deg 16.4' W Lat/Long Far Early: 54 deg 23.4' N 48 deg 55.2' W GMT Center 1994/101:10:42:32.5 Lat/Long Center: 54 deg 14.6' N 47 deg 54.8' W Lat/Long Near Late: 54 deg 5.3' N 46 deg 55.0' W Lat/Long Far Late: 54 deg 48.6' N 47 deg 32.7' W SEG_08 Lat/Long Near Early: 54 deg 5.3' N 46 deg 55.0' W Lat/Long Far Early: 54 deg 48.6' N 47 deg 32.7' W GMT Center 1994/101:10:42:46.3 Lat/Long Center: 54 deg 39.0' N 46 deg 32.0' W Lat/Long Near Late: 54 deg 28.9' N 45 deg 31.9' W Lat/Long Far Late: 55 deg 12.7' N 46 deg 8.5' W SEG_09 Lat/Long Near Early: 54 deg 28.9' N 45 deg 31.9' W Lat/Long Far Early: 55 deg 12.7' N 46 deg 8.5' W GMT Center 1994/101:10:43:00.1 Lat/Long Center: 55 deg 2.3' N 45 deg 7.6' W Lat/Long Near Late: 54 deg 51.5' N 44 deg 7.3' W Lat/Long Far Late: 55 deg 35.8' N 44 deg 42.6' W SEG_10 Lat/Long Near Early: 54 deg 51.5' N 44 deg 7.3' W Lat/Long Far Early: 55 deg 35.8' N 44 deg 42.6' W GMT Center 1994/101:10:43:13.9 Lat/Long Center: 55 deg 24.6' N 43 deg 41.4' W Lat/Long Near Late: 55 deg 13.0' N 42 deg 41.0' W Lat/Long Far Late: 55 deg 57.8' N 43 deg 14.9' W SEG_11 Lat/Long Near Early: 55 deg 13.0' N 42 deg 41.0' W Lat/Long Far Early: 55 deg 57.8' N 43 deg 14.9' W GMT Center 1994/101:10:43:27.7 Lat/Long Center: 55 deg 45.8' N 42 deg 13.7' W Lat/Long Near Late: 55 deg 33.4' N 41 deg 13.2' W Lat/Long Far Late: 56 deg 18.7' N 41 deg 45.6' W SEG_12 Lat/Long Near Early: 55 deg 33.4' N 41 deg 13.2' W Lat/Long Far Early: 56 deg 18.7' N 41 deg 45.6' W GMT Center 1994/101:10:43:41.5 Lat/Long Center: 56 deg 5.9' N 40 deg 44.3' W Lat/Long Near Late: 55 deg 52.7' N 39 deg 43.8' W Lat/Long Far Late: 56 deg 38.4' N 40 deg 14.7' W SEG_13 Lat/Long Near Early: 55 deg 52.7' N 39 deg 43.8' W Lat/Long Far Early: 56 deg 38.4' N 40 deg 14.7' W GMT Center 1994/101:10:43:55.3 Lat/Long Center: 56 deg 24.9' N 39 deg 13.4' W Lat/Long Near Late: 56 deg 10.8' N 38 deg 13.0' W Lat/Long Far Late: 56 deg 56.9' N 38 deg 42.2' W SEG_14 Lat/Long Near Early: 56 deg 10.8' N 38 deg 13.0' W Lat/Long Far Early: 56 deg 56.9' N 38 deg 42.2' W GMT Center 1994/101:10:44:09.1 Lat/Long Center: 56 deg 42.6' N 37 deg 41.0' W Lat/Long Near Late: 56 deg 27.7' N 36 deg 40.7' W Lat/Long Far Late: 57 deg 14.3' N 37 deg 8.1' W SEG_15 Lat/Long Near Early: 56 deg 27.7' N 36 deg 40.7' W Lat/Long Far Early: 57 deg 14.3' N 37 deg 8.1' W GMT Center 1994/101:10:44:22.9 Lat/Long Center: 56 deg 59.1' N 36 deg 7.2' W Lat/Long Near Late: 56 deg 43.4' N 35 deg 7.1' W Lat/Long Far Late: 57 deg 30.4' N 35 deg 32.6' W SEG_16 Lat/Long Near Early: 56 deg 43.4' N 35 deg 7.1' W Lat/Long Far Early: 57 deg 30.4' N 35 deg 32.6' W GMT Center 1994/101:10:44:36.8 Lat/Long Center: 57 deg 14.4' N 34 deg 31.9' W Lat/Long Near Late: 56 deg 57.9' N 33 deg 32.1' W Lat/Long Far Late: 57 deg 45.2' N 33 deg 55.7' W SEG_17 Lat/Long Near Early: 56 deg 57.9' N 33 deg 32.1' W Lat/Long Far Early: 57 deg 45.2' N 33 deg 55.7' W GMT Center 1994/101:10:44:50.6 Lat/Long Center: 57 deg 28.4' N 32 deg 55.4' W Lat/Long Near Late: 57 deg 11.1' N 31 deg 56.0' W Lat/Long Far Late: 57 deg 58.7' N 32 deg 17.6' W SEG_18 Lat/Long Near Early: 57 deg 11.1' N 31 deg 56.0' W Lat/Long Far Early: 57 deg 58.7' N 32 deg 17.6' W GMT Center 1994/101:10:45:04.4 Lat/Long Center: 57 deg 41.1' N 31 deg 17.7' W Lat/Long Near Late: 57 deg 22.9' N 30 deg 18.8' W Lat/Long Far Late: 58 deg 10.9' N 30 deg 38.2' W SEG_19 Lat/Long Near Early: 57 deg 22.9' N 30 deg 18.8' W Lat/Long Far Early: 58 deg 10.9' N 30 deg 38.2' W GMT Center 1994/101:10:45:18.2 Lat/Long Center: 57 deg 52.4' N 29 deg 38.8' W Lat/Long Near Late: 57 deg 33.4' N 28 deg 40.5' W Lat/Long Far Late: 58 deg 21.7' N 28 deg 57.7' W SEG_20 Lat/Long Near Early: 57 deg 33.4' N 28 deg 40.5' W Lat/Long Far Early: 58 deg 21.7' N 28 deg 57.7' W GMT Center 1994/101:10:45:32.0 Lat/Long Center: 58 deg 2.4' N 27 deg 59.0' W Lat/Long Near Data End: 57 deg 39.9' N 27 deg 33.0' W Lat/Long Far Data End: 58 deg 28.2' N 27 deg 48.6' W