DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 68.40 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: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 8 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: VV Product Type: Survey Image Data Take Start GMT: 1994/103:14:38:58.8 Data Take End GMT: 1994/103:14:41:45.6 Data Take Duration (min:sec): 2:47 Latitude at Start GMT: 53 deg 36.7' N Longitude at Start GMT: 62 deg 31.9' W Latitude at End GMT: 48 deg 26.5' N Longitude at End GMT: 47 deg 20.4' W Center Incidence Angle (deg): 28.0 Track Angle at Image Center: 118.4 deg E of True North Along-Track Image Size (km): 1209.7 Cross-Track Image Size (km): 126.8 Along-Track Resolution (m): 94 Cross-Track Resolution (m): 68 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): 6.0 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: 2048 Product Generation Date: Aug 03, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LVV, CVV, XVV Processing Run Number: 10755 Comments: SEG_01 Lat/Long Near Early: 54 deg 11.0' N 62 deg 8.9' W Lat/Long Far Early: 53 deg 4.3' N 62 deg 53.0' W GMT Center 1994/103:14:39:05.7 Lat/Long Center: 53 deg 26.6' N 61 deg 50.1' W Lat/Long Near Late: 53 deg 50.1' N 60 deg 44.7' W Lat/Long Far Late: 52 deg 44.3' N 61 deg 30.5' W SEG_02 Lat/Long Near Early: 53 deg 50.1' N 60 deg 44.7' W Lat/Long Far Early: 52 deg 44.3' N 61 deg 30.5' W GMT Center 1994/103:14:39:19.5 Lat/Long Center: 53 deg 5.8' N 60 deg 27.4' W Lat/Long Near Late: 53 deg 28.1' N 59 deg 22.0' W Lat/Long Far Late: 52 deg 23.3' N 60 deg 9.4' W SEG_03 Lat/Long Near Early: 53 deg 28.1' N 59 deg 22.0' W Lat/Long Far Early: 52 deg 23.3' N 60 deg 9.4' W GMT Center 1994/103:14:39:33.3 Lat/Long Center: 52 deg 43.9' N 59 deg 6.1' W Lat/Long Near Late: 53 deg 5.1' N 58 deg 0.8' W Lat/Long Far Late: 52 deg 1.2' N 58 deg 49.7' W SEG_04 Lat/Long Near Early: 53 deg 5.1' N 58 deg 0.8' W Lat/Long Far Early: 52 deg 1.2' N 58 deg 49.7' W GMT Center 1994/103:14:39:47.1 Lat/Long Center: 52 deg 21.0' N 57 deg 46.3' W Lat/Long Near Late: 52 deg 40.9' N 56 deg 40.5' W Lat/Long Far Late: 51 deg 38.0' N 57 deg 30.8' W SEG_05 Lat/Long Near Early: 52 deg 40.9' N 56 deg 40.5' W Lat/Long Far Early: 51 deg 38.0' N 57 deg 30.8' W GMT Center 1994/103:14:40:00.9 Lat/Long Center: 51 deg 56.9' N 56 deg 27.4' W Lat/Long Near Late: 52 deg 15.9' N 55 deg 22.4' W Lat/Long Far Late: 51 deg 14.0' N 56 deg 13.9' W SEG_06 Lat/Long Near Early: 52 deg 15.9' N 55 deg 22.4' W Lat/Long Far Early: 51 deg 14.0' N 56 deg 13.9' W GMT Center 1994/103:14:40:14.7 Lat/Long Center: 51 deg 32.0' N 55 deg 10.5' W Lat/Long Near Late: 51 deg 49.9' N 54 deg 5.8' W Lat/Long Far Late: 50 deg 49.0' N 54 deg 58.4' W SEG_07 Lat/Long Near Early: 51 deg 49.9' N 54 deg 5.8' W Lat/Long Far Early: 50 deg 49.0' N 54 deg 58.4' W GMT Center 1994/103:14:40:28.4 Lat/Long Center: 51 deg 6.3' N 53 deg 55.1' W Lat/Long Near Late: 51 deg 23.1' N 52 deg 50.8' W Lat/Long Far Late: 50 deg 23.2' N 53 deg 44.4' W SEG_08 Lat/Long Near Early: 51 deg 23.1' N 52 deg 50.8' W Lat/Long Far Early: 50 deg 23.2' N 53 deg 44.4' W GMT Center 1994/103:14:40:42.2 Lat/Long Center: 50 deg 39.6' N 52 deg 41.2' W Lat/Long Near Late: 50 deg 55.4' N 51 deg 37.3' W Lat/Long Far Late: 49 deg 56.5' N 52 deg 31.7' W SEG_09 Lat/Long Near Early: 50 deg 55.4' N 51 deg 37.3' W Lat/Long Far Early: 49 deg 56.5' N 52 deg 31.7' W GMT Center 1994/103:14:40:56.0 Lat/Long Center: 50 deg 12.1' N 51 deg 28.8' W Lat/Long Near Late: 50 deg 26.9' N 50 deg 25.4' W Lat/Long Far Late: 49 deg 28.9' N 51 deg 20.5' W SEG_10 Lat/Long Near Early: 50 deg 26.9' N 50 deg 25.4' W Lat/Long Far Early: 49 deg 28.9' N 51 deg 20.5' W GMT Center 1994/103:14:41:09.8 Lat/Long Center: 49 deg 43.8' N 50 deg 17.8' W Lat/Long Near Late: 49 deg 57.5' N 49 deg 14.9' W Lat/Long Far Late: 49 deg 0.5' N 50 deg 10.8' W SEG_11 Lat/Long Near Early: 49 deg 57.5' N 49 deg 14.9' W Lat/Long Far Early: 49 deg 0.5' N 50 deg 10.8' W GMT Center 1994/103:14:41:23.6 Lat/Long Center: 49 deg 14.6' N 49 deg 8.4' W Lat/Long Near Late: 49 deg 27.4' N 48 deg 6.0' W Lat/Long Far Late: 48 deg 31.4' N 49 deg 2.4' W SEG_12 Lat/Long Near Early: 49 deg 27.4' N 48 deg 6.0' W Lat/Long Far Early: 48 deg 31.4' N 49 deg 2.4' W GMT Center 1994/103:14:41:37.4 Lat/Long Center: 48 deg 44.7' N 48 deg 0.3' W Lat/Long Near Late: 48 deg 56.6' N 46 deg 58.6' W Lat/Long Far Late: 48 deg 1.5' N 47 deg 55.5' W SEG_13 Lat/Long Near Early: 48 deg 56.6' N 46 deg 58.6' W Lat/Long Far Early: 48 deg 1.5' N 47 deg 55.5' W Lat/Long Near Data End: 48 deg 53.5' N 46 deg 52.1' W Lat/Long Far Data End: 47 deg 58.5' N 47 deg 49.0' W