DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 81.30 Site Name: Labrador Sea A2 Site ID: NBH Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 9 / 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: VV Product Type: Survey Image Data Take Start GMT: 1994/104:09:43:51.8 Data Take End GMT: 1994/104:09:45:37.0 Data Take Duration (min:sec): 1:47 Latitude at Start GMT: 50 deg 8.9' N Longitude at Start GMT: 54 deg 50.2' W Latitude at End GMT: 53 deg 16.6' N Longitude at End GMT: 45 deg 1.2' W Center Incidence Angle (deg): 28.4 Track Angle at Image Center: 63.1 deg E of True North Along-Track Image Size (km): 763.1 Cross-Track Image Size (km): 124.2 Along-Track Resolution (m): 94 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): 7.9 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: 2048 Product Generation Date: Aug 05, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LVV, CVV, XVV Processing Run Number: 10767 Comments: SEG_01 Lat/Long Near Early: 50 deg 37.0' N 55 deg 17.0' W Lat/Long Far Early: 49 deg 40.3' N 54 deg 23.5' W GMT Center 1994/104:09:43:58.7 Lat/Long Center: 50 deg 22.8' N 54 deg 14.3' W Lat/Long Near Late: 51 deg 5.2' N 54 deg 4.5' W Lat/Long Far Late: 50 deg 7.5' N 53 deg 11.8' W SEG_02 Lat/Long Near Early: 51 deg 5.2' N 54 deg 4.5' W Lat/Long Far Early: 50 deg 7.5' N 53 deg 11.8' W GMT Center 1994/104:09:44:12.4 Lat/Long Center: 50 deg 50.0' N 53 deg 1.3' W Lat/Long Near Late: 51 deg 32.5' N 52 deg 50.5' W Lat/Long Far Late: 50 deg 33.9' N 51 deg 58.7' W SEG_03 Lat/Long Near Early: 51 deg 32.5' N 52 deg 50.5' W Lat/Long Far Early: 50 deg 33.9' N 51 deg 58.7' W GMT Center 1994/104:09:44:26.2 Lat/Long Center: 51 deg 16.5' N 51 deg 46.3' W Lat/Long Near Late: 51 deg 59.2' N 51 deg 34.3' W Lat/Long Far Late: 50 deg 59.6' N 50 deg 43.6' W SEG_04 Lat/Long Near Early: 51 deg 59.2' N 51 deg 34.3' W Lat/Long Far Early: 50 deg 59.6' N 50 deg 43.6' W GMT Center 1994/104:09:44:40.0 Lat/Long Center: 51 deg 41.9' N 50 deg 30.4' W Lat/Long Near Late: 52 deg 24.7' N 50 deg 17.2' W Lat/Long Far Late: 51 deg 24.2' N 49 deg 27.5' W SEG_05 Lat/Long Near Early: 52 deg 24.7' N 50 deg 17.2' W Lat/Long Far Early: 51 deg 24.2' N 49 deg 27.5' W GMT Center 1994/104:09:44:53.8 Lat/Long Center: 52 deg 6.4' N 49 deg 13.0' W Lat/Long Near Late: 52 deg 49.3' N 48 deg 58.5' W Lat/Long Far Late: 51 deg 47.8' N 48 deg 10.1' W SEG_06 Lat/Long Near Early: 52 deg 49.3' N 48 deg 58.5' W Lat/Long Far Early: 51 deg 47.8' N 48 deg 10.1' W GMT Center 1994/104:09:45:07.6 Lat/Long Center: 52 deg 29.9' N 47 deg 54.1' W Lat/Long Near Late: 53 deg 12.9' N 47 deg 38.3' W Lat/Long Far Late: 52 deg 10.5' N 46 deg 51.3' W SEG_07 Lat/Long Near Early: 53 deg 12.9' N 47 deg 38.3' W Lat/Long Far Early: 52 deg 10.5' N 46 deg 51.3' W GMT Center 1994/104:09:45:21.4 Lat/Long Center: 52 deg 52.4' N 46 deg 33.8' W Lat/Long Near Late: 53 deg 35.5' N 46 deg 16.6' W Lat/Long Far Late: 52 deg 32.2' N 45 deg 31.0' W SEG_08 Lat/Long Near Early: 53 deg 35.5' N 46 deg 16.6' W Lat/Long Far Early: 52 deg 32.2' N 45 deg 31.0' W GMT Center 1994/104:09:45:35.2 Lat/Long Center: 53 deg 13.9' N 45 deg 12.0' W Lat/Long Near Data End: 53 deg 49.3' N 45 deg 24.2' W Lat/Long Far Data End: 52 deg 45.3' N 44 deg 39.6' W