DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 33.23 Site Name: Gulf of St. Lawrence B0 - new Site ID: NXN Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 / X-SAR Antenna Direction: Left Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 17 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: 1994/275:10:50:05.8 Data Take End GMT: 1994/275:10:52:37.9 Data Take Duration (min:sec): 2:34 Latitude at Start GMT: 46 deg 10.6' N Longitude at Start GMT: 64 deg 40.1' W Latitude at End GMT: 52 deg 4.6' N Longitude at End GMT: 52 deg 27.3' W Center Incidence Angle (deg): 24.6 Track Angle at Image Center: 53.1 deg E of True North Along-Track Image Size (km): 1102.5 Cross-Track Image Size (km): 29.2 Along-Track Resolution (m): 93 Cross-Track Resolution (m): 77 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): 48.5 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 12 Bytes per Record: 2000 Records per Segment: 734 Product Generation Date: Jan 08, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV, XVV Processing Run Number: 40776 Comments: SEG_01 Lat/Long Near Early: 46 deg 4.9' N 64 deg 32.9' W Lat/Long Far Early: 46 deg 16.4' N 64 deg 47.4' W GMT Center 1994/275:10:50:12.7 Lat/Long Center: 46 deg 28.4' N 64 deg 10.7' W Lat/Long Near Late: 46 deg 40.2' N 63 deg 33.7' W Lat/Long Far Late: 46 deg 51.8' N 63 deg 48.2' W SEG_02 Lat/Long Near Early: 46 deg 40.2' N 63 deg 33.7' W Lat/Long Far Early: 46 deg 51.8' N 63 deg 48.2' W GMT Center 1994/275:10:50:26.5 Lat/Long Center: 47 deg 3.5' N 63 deg 10.8' W Lat/Long Near Late: 47 deg 14.9' N 62 deg 33.1' W Lat/Long Far Late: 47 deg 26.7' N 62 deg 47.7' W SEG_03 Lat/Long Near Early: 47 deg 14.9' N 62 deg 33.1' W Lat/Long Far Early: 47 deg 26.7' N 62 deg 47.7' W GMT Center 1994/275:10:50:40.3 Lat/Long Center: 47 deg 38.0' N 62 deg 9.6' W Lat/Long Near Late: 47 deg 49.0' N 61 deg 31.2' W Lat/Long Far Late: 48 deg 1.0' N 61 deg 45.7' W SEG_04 Lat/Long Near Early: 47 deg 49.0' N 61 deg 31.2' W Lat/Long Far Early: 48 deg 1.0' N 61 deg 45.7' W GMT Center 1994/275:10:50:54.1 Lat/Long Center: 48 deg 11.9' N 61 deg 6.9' W Lat/Long Near Late: 48 deg 22.5' N 60 deg 27.8' W Lat/Long Far Late: 48 deg 34.7' N 60 deg 42.3' W SEG_05 Lat/Long Near Early: 48 deg 22.5' N 60 deg 27.8' W Lat/Long Far Early: 48 deg 34.7' N 60 deg 42.3' W GMT Center 1994/275:10:51:07.9 Lat/Long Center: 48 deg 45.1' N 60 deg 2.8' W Lat/Long Near Late: 48 deg 55.3' N 59 deg 23.1' W Lat/Long Far Late: 49 deg 7.7' N 59 deg 37.5' W SEG_06 Lat/Long Near Early: 48 deg 55.3' N 59 deg 23.1' W Lat/Long Far Early: 49 deg 7.7' N 59 deg 37.5' W GMT Center 1994/275:10:51:21.7 Lat/Long Center: 49 deg 17.7' N 58 deg 57.3' W Lat/Long Near Late: 49 deg 27.5' N 58 deg 16.8' W Lat/Long Far Late: 49 deg 40.1' N 58 deg 31.1' W SEG_07 Lat/Long Near Early: 49 deg 27.5' N 58 deg 16.8' W Lat/Long Far Early: 49 deg 40.1' N 58 deg 31.1' W GMT Center 1994/275:10:51:35.5 Lat/Long Center: 49 deg 49.6' N 57 deg 50.2' W Lat/Long Near Late: 49 deg 58.9' N 57 deg 9.1' W Lat/Long Far Late: 50 deg 11.7' N 57 deg 23.3' W SEG_08 Lat/Long Near Early: 49 deg 58.9' N 57 deg 9.1' W Lat/Long Far Early: 50 deg 11.7' N 57 deg 23.3' W GMT Center 1994/275:10:51:49.3 Lat/Long Center: 50 deg 20.8' N 56 deg 41.7' W Lat/Long Near Late: 50 deg 29.6' N 55 deg 59.8' W Lat/Long Far Late: 50 deg 42.6' N 56 deg 13.9' W SEG_09 Lat/Long Near Early: 50 deg 29.6' N 55 deg 59.8' W Lat/Long Far Early: 50 deg 42.6' N 56 deg 13.9' W GMT Center 1994/275:10:52:03.1 Lat/Long Center: 50 deg 51.3' N 55 deg 31.6' W Lat/Long Near Late: 50 deg 59.6' N 54 deg 48.9' W Lat/Long Far Late: 51 deg 12.8' N 55 deg 2.9' W SEG_10 Lat/Long Near Early: 50 deg 59.6' N 54 deg 48.9' W Lat/Long Far Early: 51 deg 12.8' N 55 deg 2.9' W GMT Center 1994/275:10:52:16.9 Lat/Long Center: 51 deg 20.9' N 54 deg 19.9' W Lat/Long Near Late: 51 deg 28.7' N 53 deg 36.5' W Lat/Long Far Late: 51 deg 42.2' N 53 deg 50.3' W SEG_11 Lat/Long Near Early: 51 deg 28.7' N 53 deg 36.5' W Lat/Long Far Early: 51 deg 42.2' N 53 deg 50.3' W GMT Center 1994/275:10:52:30.7 Lat/Long Center: 51 deg 49.8' N 53 deg 6.6' W Lat/Long Near Late: 51 deg 57.1' N 52 deg 22.6' W Lat/Long Far Late: 52 deg 10.7' N 52 deg 36.1' W SEG_12 Lat/Long Near Early: 51 deg 57.1' N 52 deg 22.6' W Lat/Long Far Early: 52 deg 10.7' N 52 deg 36.1' W Lat/Long Near Data End: 51 deg 57.8' N 52 deg 20.6' W Lat/Long Far Data End: 52 deg 11.4' N 52 deg 34.1' W