DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 31.10 Site Name: EN Atlantic B Site ID: NS6 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 13 / X-SAR Antenna Direction: Left Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 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: 1994/275:07:51:11.8 Data Take End GMT: 1994/275:07:53:37.3 Data Take Duration (min:sec): 2:27 Latitude at Start GMT: 43 deg 25.7' N Longitude at Start GMT: 25 deg 14.4' W Latitude at End GMT: 49 deg 46.6' N Longitude at End GMT: 14 deg 55.4' W Center Incidence Angle (deg): 41.6 Track Angle at Image Center: 47.8 deg E of True North Along-Track Image Size (km): 1054.5 Cross-Track Image Size (km): 35.6 Along-Track Resolution (m): 111 Cross-Track Resolution (m): 48 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): 44.7 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 11 Bytes per Record: 2000 Records per Segment: 862 Product Generation Date: Jan 06, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LVV, CHH, CVV, XVV Processing Run Number: 40737 Comments: SEG_01 Lat/Long Near Early: 43 deg 19.1' N 25 deg 5.0' W Lat/Long Far Early: 43 deg 32.4' N 25 deg 23.8' W GMT Center 1994/275:07:51:18.7 Lat/Long Center: 43 deg 45.1' N 24 deg 48.3' W Lat/Long Near Late: 43 deg 57.6' N 24 deg 12.5' W Lat/Long Far Late: 44 deg 11.0' N 24 deg 31.3' W SEG_02 Lat/Long Near Early: 43 deg 57.6' N 24 deg 12.5' W Lat/Long Far Early: 44 deg 11.0' N 24 deg 31.3' W GMT Center 1994/275:07:51:32.5 Lat/Long Center: 44 deg 23.4' N 23 deg 55.2' W Lat/Long Near Late: 44 deg 35.6' N 23 deg 18.8' W Lat/Long Far Late: 44 deg 49.2' N 23 deg 37.6' W SEG_03 Lat/Long Near Early: 44 deg 35.6' N 23 deg 18.8' W Lat/Long Far Early: 44 deg 49.2' N 23 deg 37.6' W GMT Center 1994/275:07:51:46.3 Lat/Long Center: 45 deg 1.3' N 23 deg 0.9' W Lat/Long Near Late: 45 deg 13.1' N 22 deg 23.9' W Lat/Long Far Late: 45 deg 26.9' N 22 deg 42.7' W SEG_04 Lat/Long Near Early: 45 deg 13.1' N 22 deg 23.9' W Lat/Long Far Early: 45 deg 26.9' N 22 deg 42.7' W GMT Center 1994/275:07:52:00.1 Lat/Long Center: 45 deg 38.7' N 22 deg 5.4' W Lat/Long Near Late: 45 deg 50.2' N 21 deg 27.8' W Lat/Long Far Late: 46 deg 4.2' N 21 deg 46.5' W SEG_05 Lat/Long Near Early: 45 deg 50.2' N 21 deg 27.8' W Lat/Long Far Early: 46 deg 4.2' N 21 deg 46.5' W GMT Center 1994/275:07:52:13.9 Lat/Long Center: 46 deg 15.6' N 21 deg 8.5' W Lat/Long Near Late: 46 deg 26.7' N 20 deg 30.3' W Lat/Long Far Late: 46 deg 40.9' N 20 deg 49.0' W SEG_06 Lat/Long Near Early: 46 deg 26.7' N 20 deg 30.3' W Lat/Long Far Early: 46 deg 40.9' N 20 deg 49.0' W GMT Center 1994/275:07:52:27.7 Lat/Long Center: 46 deg 51.9' N 20 deg 10.4' W Lat/Long Near Late: 47 deg 2.7' N 19 deg 31.5' W Lat/Long Far Late: 47 deg 17.1' N 19 deg 50.2' W SEG_07 Lat/Long Near Early: 47 deg 2.7' N 19 deg 31.5' W Lat/Long Far Early: 47 deg 17.1' N 19 deg 50.2' W GMT Center 1994/275:07:52:41.5 Lat/Long Center: 47 deg 27.7' N 19 deg 10.9' W Lat/Long Near Late: 47 deg 38.2' N 18 deg 31.4' W Lat/Long Far Late: 47 deg 52.7' N 18 deg 50.0' W SEG_08 Lat/Long Near Early: 47 deg 38.2' N 18 deg 31.4' W Lat/Long Far Early: 47 deg 52.7' N 18 deg 50.0' W GMT Center 1994/275:07:52:55.3 Lat/Long Center: 48 deg 3.0' N 18 deg 10.0' W Lat/Long Near Late: 48 deg 13.0' N 17 deg 29.8' W Lat/Long Far Late: 48 deg 27.7' N 17 deg 48.3' W SEG_09 Lat/Long Near Early: 48 deg 13.0' N 17 deg 29.8' W Lat/Long Far Early: 48 deg 27.7' N 17 deg 48.3' W GMT Center 1994/275:07:53:09.1 Lat/Long Center: 48 deg 37.6' N 17 deg 7.7' W Lat/Long Near Late: 48 deg 47.3' N 16 deg 26.8' W Lat/Long Far Late: 49 deg 2.2' N 16 deg 45.2' W SEG_10 Lat/Long Near Early: 48 deg 47.3' N 16 deg 26.8' W Lat/Long Far Early: 49 deg 2.2' N 16 deg 45.2' W GMT Center 1994/275:07:53:22.9 Lat/Long Center: 49 deg 11.7' N 16 deg 3.9' W Lat/Long Near Late: 49 deg 20.9' N 15 deg 22.3' W Lat/Long Far Late: 49 deg 36.0' N 15 deg 40.6' W SEG_11 Lat/Long Near Early: 49 deg 20.9' N 15 deg 22.3' W Lat/Long Far Early: 49 deg 36.0' N 15 deg 40.6' W GMT Center 1994/275:07:53:36.7 Lat/Long Center: 49 deg 45.1' N 14 deg 58.5' W Lat/Long Near Data End: 49 deg 38.9' N 14 deg 46.3' W Lat/Long Far Data End: 49 deg 54.2' N 15 deg 4.6' W