DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 95.50 Site Name: Thetford, England Site ID: E66 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 14 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 8 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: 1994/105:06:27:01.7 Data Take End GMT: 1994/105:06:30:16.4 Data Take Duration (min:sec): 3:15 Latitude at Start GMT: 51 deg 3.4' N Longitude at Start GMT: 4 deg 37.0' W Latitude at End GMT: 54 deg 53.2' N Longitude at End GMT: 15 deg 26.5' E Center Incidence Angle (deg): 44.6 Track Angle at Image Center: 72.2 deg E of True North Along-Track Image Size (km): 1412.7 Cross-Track Image Size (km): 37.4 Along-Track Resolution (m): 115 Cross-Track Resolution (m): 45 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): -4.5 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 15 Bytes per Record: 2000 Records per Segment: 898 Product Generation Date: Jul 26, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LVH, LHV, LVV, XVV Processing Run Number: 10664 Comments: SEG_01 Lat/Long Near Early: 51 deg 12.4' N 4 deg 44.0' W Lat/Long Far Early: 50 deg 54.4' N 4 deg 29.9' W GMT Center 1994/105:06:27:08.6 Lat/Long Center: 51 deg 15.2' N 3 deg 58.6' W Lat/Long Near Late: 51 deg 35.9' N 3 deg 26.8' W Lat/Long Far Late: 51 deg 17.6' N 3 deg 13.1' W SEG_02 Lat/Long Near Early: 51 deg 35.9' N 3 deg 26.8' W Lat/Long Far Early: 51 deg 17.6' N 3 deg 13.1' W GMT Center 1994/105:06:27:22.4 Lat/Long Center: 51 deg 38.2' N 2 deg 40.3' W Lat/Long Near Late: 51 deg 58.5' N 2 deg 7.6' W Lat/Long Far Late: 51 deg 40.0' N 1 deg 54.4' W SEG_03 Lat/Long Near Early: 51 deg 58.5' N 2 deg 7.6' W Lat/Long Far Early: 51 deg 40.0' N 1 deg 54.4' W GMT Center 1994/105:06:27:36.2 Lat/Long Center: 52 deg 0.1' N 1 deg 21.3' W Lat/Long Near Late: 52 deg 19.9' N 0 deg 47.6' W Lat/Long Far Late: 52 deg 1.3' N 0 deg 34.9' W SEG_04 Lat/Long Near Early: 52 deg 19.9' N 0 deg 47.6' W Lat/Long Far Early: 52 deg 1.3' N 0 deg 34.9' W GMT Center 1994/105:06:27:50.0 Lat/Long Center: 52 deg 20.9' N 0 deg 0.8' W Lat/Long Near Late: 52 deg 40.3' N 0 deg 33.7' E Lat/Long Far Late: 52 deg 21.5' N 0 deg 45.9' E SEG_05 Lat/Long Near Early: 52 deg 40.3' N 0 deg 33.7' E Lat/Long Far Early: 52 deg 21.5' N 0 deg 45.9' E GMT Center 1994/105:06:28:03.7 Lat/Long Center: 52 deg 40.7' N 1 deg 20.9' E Lat/Long Near Late: 52 deg 59.7' N 1 deg 56.4' E Lat/Long Far Late: 52 deg 40.7' N 2 deg 8.0' E SEG_06 Lat/Long Near Early: 52 deg 59.7' N 1 deg 56.4' E Lat/Long Far Early: 52 deg 40.7' N 2 deg 8.0' E GMT Center 1994/105:06:28:17.5 Lat/Long Center: 52 deg 59.4' N 2 deg 43.9' E Lat/Long Near Late: 53 deg 18.1' N 3 deg 20.9' E Lat/Long Far Late: 52 deg 59.0' N 3 deg 31.9' E SEG_07 Lat/Long Near Early: 53 deg 18.1' N 3 deg 20.9' E Lat/Long Far Early: 52 deg 59.0' N 3 deg 31.9' E GMT Center 1994/105:06:28:31.3 Lat/Long Center: 53 deg 17.2' N 4 deg 8.7' E Lat/Long Near Late: 53 deg 35.2' N 4 deg 46.1' E Lat/Long Far Late: 53 deg 16.0' N 4 deg 56.5' E SEG_08 Lat/Long Near Early: 53 deg 35.2' N 4 deg 46.1' E Lat/Long Far Early: 53 deg 16.0' N 4 deg 56.5' E GMT Center 1994/105:06:28:45.1 Lat/Long Center: 53 deg 33.7' N 5 deg 34.2' E Lat/Long Near Late: 53 deg 51.3' N 6 deg 12.4' E Lat/Long Far Late: 53 deg 31.9' N 6 deg 22.1' E SEG_09 Lat/Long Near Early: 53 deg 51.3' N 6 deg 12.4' E Lat/Long Far Early: 53 deg 31.9' N 6 deg 22.1' E GMT Center 1994/105:06:28:58.9 Lat/Long Center: 53 deg 49.1' N 7 deg 0.7' E Lat/Long Near Late: 54 deg 6.1' N 7 deg 39.8' E Lat/Long Far Late: 53 deg 46.6' N 7 deg 48.9' E SEG_10 Lat/Long Near Early: 54 deg 6.1' N 7 deg 39.8' E Lat/Long Far Early: 53 deg 46.6' N 7 deg 48.9' E GMT Center 1994/105:06:29:12.7 Lat/Long Center: 54 deg 3.3' N 8 deg 28.3' E Lat/Long Near Late: 54 deg 19.8' N 9 deg 8.4' E Lat/Long Far Late: 54 deg 0.1' N 9 deg 16.7' E SEG_11 Lat/Long Near Early: 54 deg 19.8' N 9 deg 8.4' E Lat/Long Far Early: 54 deg 0.1' N 9 deg 16.7' E GMT Center 1994/105:06:29:26.4 Lat/Long Center: 54 deg 16.4' N 9 deg 57.6' E Lat/Long Near Late: 54 deg 32.3' N 10 deg 38.5' E Lat/Long Far Late: 54 deg 12.6' N 10 deg 46.1' E SEG_12 Lat/Long Near Early: 54 deg 32.3' N 10 deg 38.5' E Lat/Long Far Early: 54 deg 12.6' N 10 deg 46.1' E GMT Center 1994/105:06:29:40.2 Lat/Long Center: 54 deg 28.2' N 11 deg 27.2' E Lat/Long Near Late: 54 deg 43.5' N 12 deg 8.9' E Lat/Long Far Late: 54 deg 23.7' N 12 deg 15.7' E SEG_13 Lat/Long Near Early: 54 deg 43.5' N 12 deg 8.9' E Lat/Long Far Early: 54 deg 23.7' N 12 deg 15.7' E GMT Center 1994/105:06:29:54.0 Lat/Long Center: 54 deg 38.7' N 12 deg 57.7' E Lat/Long Near Late: 54 deg 53.5' N 13 deg 40.1' E Lat/Long Far Late: 54 deg 33.5' N 13 deg 46.2' E SEG_14 Lat/Long Near Early: 54 deg 53.5' N 13 deg 40.1' E Lat/Long Far Early: 54 deg 33.5' N 13 deg 46.2' E GMT Center 1994/105:06:30:07.8 Lat/Long Center: 54 deg 48.0' N 14 deg 28.9' E Lat/Long Near Late: 55 deg 2.2' N 15 deg 12.1' E Lat/Long Far Late: 54 deg 42.2' N 15 deg 17.4' E SEG_15 Lat/Long Near Early: 55 deg 2.2' N 15 deg 12.1' E Lat/Long Far Early: 54 deg 42.2' N 15 deg 17.4' E Lat/Long Near Data End: 55 deg 3.2' N 15 deg 24.0' E Lat/Long Far Data End: 54 deg 43.2' N 15 deg 29.1' E