DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 145.30 Site Name: Labrador Sea A2 Site ID: NBH Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 17 Quantization Format: BFPQ Beam Spoiling Mode: 6 PRF (Hz): 1395.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/108:08:19:01.8 Data Take End GMT: 1994/108:08:22:55.9 Data Take Duration (min:sec): 3:55 Latitude at Start GMT: 47 deg 35.2' N Longitude at Start GMT: 62 deg 24.2' W Latitude at End GMT: 54 deg 31.8' N Longitude at End GMT: 40 deg 40.8' W Center Incidence Angle (deg): 28.6 Track Angle at Image Center: 62.5 deg E of True North Along-Track Image Size (km): 1701.2 Cross-Track Image Size (km): 27.4 Along-Track Resolution (m): 92 Cross-Track Resolution (m): 67 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): 7.7 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 18 Bytes per Record: 2000 Records per Segment: 698 Product Generation Date: Sep 13, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV, XVV Processing Run Number: 11174 Comments: SEG_01 Lat/Long Near Early: 47 deg 41.0' N 62 deg 30.5' W Lat/Long Far Early: 47 deg 29.3' N 62 deg 18.0' W GMT Center 1994/108:08:19:08.7 Lat/Long Center: 47 deg 51.0' N 61 deg 51.9' W Lat/Long Near Late: 48 deg 12.5' N 61 deg 25.4' W Lat/Long Far Late: 48 deg 0.6' N 61 deg 12.9' W SEG_02 Lat/Long Near Early: 48 deg 12.5' N 61 deg 25.4' W Lat/Long Far Early: 48 deg 0.6' N 61 deg 12.9' W GMT Center 1994/108:08:19:22.5 Lat/Long Center: 48 deg 22.0' N 60 deg 46.1' W Lat/Long Near Late: 48 deg 43.2' N 60 deg 18.8' W Lat/Long Far Late: 48 deg 31.1' N 60 deg 6.5' W SEG_03 Lat/Long Near Early: 48 deg 43.2' N 60 deg 18.8' W Lat/Long Far Early: 48 deg 31.1' N 60 deg 6.5' W GMT Center 1994/108:08:19:36.2 Lat/Long Center: 48 deg 52.3' N 59 deg 38.8' W Lat/Long Near Late: 49 deg 13.2' N 59 deg 10.8' W Lat/Long Far Late: 49 deg 1.0' N 58 deg 58.6' W SEG_04 Lat/Long Near Early: 49 deg 13.2' N 59 deg 10.8' W Lat/Long Far Early: 49 deg 1.0' N 58 deg 58.6' W GMT Center 1994/108:08:19:50.0 Lat/Long Center: 49 deg 21.8' N 58 deg 30.2' W Lat/Long Near Late: 49 deg 42.5' N 58 deg 1.3' W Lat/Long Far Late: 49 deg 30.0' N 57 deg 49.3' W SEG_05 Lat/Long Near Early: 49 deg 42.5' N 58 deg 1.3' W Lat/Long Far Early: 49 deg 30.0' N 57 deg 49.3' W GMT Center 1994/108:08:20:03.7 Lat/Long Center: 49 deg 50.5' N 57 deg 20.1' W Lat/Long Near Late: 50 deg 10.9' N 56 deg 50.4' W Lat/Long Far Late: 49 deg 58.3' N 56 deg 38.6' W SEG_06 Lat/Long Near Early: 50 deg 10.9' N 56 deg 50.4' W Lat/Long Far Early: 49 deg 58.3' N 56 deg 38.6' W GMT Center 1994/108:08:20:17.5 Lat/Long Center: 50 deg 18.5' N 56 deg 8.6' W Lat/Long Near Late: 50 deg 38.5' N 55 deg 38.1' W Lat/Long Far Late: 50 deg 25.7' N 55 deg 26.5' W SEG_07 Lat/Long Near Early: 50 deg 38.5' N 55 deg 38.1' W Lat/Long Far Early: 50 deg 25.7' N 55 deg 26.5' W GMT Center 1994/108:08:20:31.3 Lat/Long Center: 50 deg 45.6' N 54 deg 55.5' W Lat/Long Near Late: 51 deg 5.3' N 54 deg 24.2' W Lat/Long Far Late: 50 deg 52.3' N 54 deg 12.8' W SEG_08 Lat/Long Near Early: 51 deg 5.3' N 54 deg 24.2' W Lat/Long Far Early: 50 deg 52.3' N 54 deg 12.8' W GMT Center 1994/108:08:20:45.0 Lat/Long Center: 51 deg 11.8' N 53 deg 41.1' W Lat/Long Near Late: 51 deg 31.1' N 53 deg 8.8' W Lat/Long Far Late: 51 deg 18.0' N 52 deg 57.7' W SEG_09 Lat/Long Near Early: 51 deg 31.1' N 53 deg 8.8' W Lat/Long Far Early: 51 deg 18.0' N 52 deg 57.7' W GMT Center 1994/108:08:20:58.8 Lat/Long Center: 51 deg 37.1' N 52 deg 25.1' W Lat/Long Near Late: 51 deg 56.1' N 51 deg 52.0' W Lat/Long Far Late: 51 deg 42.8' N 51 deg 41.2' W SEG_10 Lat/Long Near Early: 51 deg 56.1' N 51 deg 52.0' W Lat/Long Far Early: 51 deg 42.8' N 51 deg 41.2' W GMT Center 1994/108:08:21:12.5 Lat/Long Center: 52 deg 1.5' N 51 deg 7.6' W Lat/Long Near Late: 52 deg 20.1' N 50 deg 33.7' W Lat/Long Far Late: 52 deg 6.6' N 50 deg 23.1' W SEG_11 Lat/Long Near Early: 52 deg 20.1' N 50 deg 33.7' W Lat/Long Far Early: 52 deg 6.6' N 50 deg 23.1' W GMT Center 1994/108:08:21:26.3 Lat/Long Center: 52 deg 24.9' N 49 deg 48.7' W Lat/Long Near Late: 52 deg 43.1' N 49 deg 13.9' W Lat/Long Far Late: 52 deg 29.5' N 49 deg 3.7' W SEG_12 Lat/Long Near Early: 52 deg 43.1' N 49 deg 13.9' W Lat/Long Far Early: 52 deg 29.5' N 49 deg 3.7' W GMT Center 1994/108:08:21:40.1 Lat/Long Center: 52 deg 47.3' N 48 deg 28.4' W Lat/Long Near Late: 53 deg 5.1' N 47 deg 52.6' W Lat/Long Far Late: 52 deg 51.3' N 47 deg 42.8' W SEG_13 Lat/Long Near Early: 53 deg 5.1' N 47 deg 52.6' W Lat/Long Far Early: 52 deg 51.3' N 47 deg 42.8' W GMT Center 1994/108:08:21:53.8 Lat/Long Center: 53 deg 8.7' N 47 deg 6.6' W Lat/Long Near Late: 53 deg 26.0' N 46 deg 30.0' W Lat/Long Far Late: 53 deg 12.1' N 46 deg 20.5' W SEG_14 Lat/Long Near Early: 53 deg 26.0' N 46 deg 30.0' W Lat/Long Far Early: 53 deg 12.1' N 46 deg 20.5' W GMT Center 1994/108:08:22:07.6 Lat/Long Center: 53 deg 29.1' N 45 deg 43.5' W Lat/Long Near Late: 53 deg 45.9' N 45 deg 5.9' W Lat/Long Far Late: 53 deg 31.8' N 44 deg 56.9' W SEG_15 Lat/Long Near Early: 53 deg 45.9' N 45 deg 5.9' W Lat/Long Far Early: 53 deg 31.8' N 44 deg 56.9' W GMT Center 1994/108:08:22:21.3 Lat/Long Center: 53 deg 48.4' N 44 deg 18.9' W Lat/Long Near Late: 54 deg 4.7' N 43 deg 40.5' W Lat/Long Far Late: 53 deg 50.5' N 43 deg 31.9' W SEG_16 Lat/Long Near Early: 54 deg 4.7' N 43 deg 40.5' W Lat/Long Far Early: 53 deg 50.5' N 43 deg 31.9' W GMT Center 1994/108:08:22:35.1 Lat/Long Center: 54 deg 6.5' N 42 deg 53.0' W Lat/Long Near Late: 54 deg 22.4' N 42 deg 13.7' W Lat/Long Far Late: 54 deg 8.0' N 42 deg 5.6' W SEG_17 Lat/Long Near Early: 54 deg 22.4' N 42 deg 13.7' W Lat/Long Far Early: 54 deg 8.0' N 42 deg 5.6' W GMT Center 1994/108:08:22:48.9 Lat/Long Center: 54 deg 23.5' N 41 deg 25.9' W Lat/Long Near Late: 54 deg 38.9' N 40 deg 45.7' W Lat/Long Far Late: 54 deg 24.4' N 40 deg 38.1' W SEG_18 Lat/Long Near Early: 54 deg 38.9' N 40 deg 45.7' W Lat/Long Far Early: 54 deg 24.4' N 40 deg 38.1' W Lat/Long Near Data End: 54 deg 39.1' N 40 deg 44.6' W Lat/Long Far Data End: 54 deg 24.6' N 40 deg 37.0' W