DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 79.10 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): 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: 1994/104:06:47:38.8 Data Take End GMT: 1994/104:06:50:41.7 Data Take Duration (min:sec): 3:4 Latitude at Start GMT: 51 deg 49.8' N Longitude at Start GMT: 1 deg 55.3' W Latitude at End GMT: 55 deg 8.3' N Longitude at End GMT: 17 deg 16.4' E Center Incidence Angle (deg): 41.7 Track Angle at Image Center: 73.6 deg E of True North Along-Track Image Size (km): 1325.9 Cross-Track Image Size (km): 38.2 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): 37.3 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 14 Bytes per Record: 2000 Records per Segment: 914 Product Generation Date: Sep 08, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LVH, LHV, LVV, XVV Processing Run Number: 11006 Comments: SEG_01 Lat/Long Near Early: 51 deg 59.1' N 2 deg 2.2' W Lat/Long Far Early: 51 deg 40.4' N 1 deg 48.4' W GMT Center 1994/104:06:47:45.7 Lat/Long Center: 52 deg 0.8' N 1 deg 15.7' W Lat/Long Near Late: 52 deg 21.1' N 0 deg 42.3' W Lat/Long Far Late: 52 deg 2.2' N 0 deg 29.1' W SEG_02 Lat/Long Near Early: 52 deg 21.1' N 0 deg 42.3' W Lat/Long Far Early: 52 deg 2.2' N 0 deg 29.1' W GMT Center 1994/104:06:47:59.5 Lat/Long Center: 52 deg 22.2' N 0 deg 4.6' E Lat/Long Near Late: 52 deg 42.0' N 0 deg 38.9' E Lat/Long Far Late: 52 deg 22.9' N 0 deg 51.6' E SEG_03 Lat/Long Near Early: 52 deg 42.0' N 0 deg 38.9' E Lat/Long Far Early: 52 deg 22.9' N 0 deg 51.6' E GMT Center 1994/104:06:48:13.3 Lat/Long Center: 52 deg 42.5' N 1 deg 26.3' E Lat/Long Near Late: 53 deg 1.8' N 2 deg 1.5' E Lat/Long Far Late: 52 deg 42.6' N 2 deg 13.6' E SEG_04 Lat/Long Near Early: 53 deg 1.8' N 2 deg 1.5' E Lat/Long Far Early: 52 deg 42.6' N 2 deg 13.6' E GMT Center 1994/104:06:48:27.1 Lat/Long Center: 53 deg 1.7' N 2 deg 49.2' E Lat/Long Near Late: 53 deg 20.6' N 3 deg 25.4' E Lat/Long Far Late: 53 deg 1.2' N 3 deg 36.9' E SEG_05 Lat/Long Near Early: 53 deg 20.6' N 3 deg 25.4' E Lat/Long Far Early: 53 deg 1.2' N 3 deg 36.9' E GMT Center 1994/104:06:48:40.9 Lat/Long Center: 53 deg 19.8' N 4 deg 13.4' E Lat/Long Near Late: 53 deg 38.3' N 4 deg 50.5' E Lat/Long Far Late: 53 deg 18.7' N 5 deg 1.4' E SEG_06 Lat/Long Near Early: 53 deg 38.3' N 4 deg 50.5' E Lat/Long Far Early: 53 deg 18.7' N 5 deg 1.4' E GMT Center 1994/104:06:48:54.7 Lat/Long Center: 53 deg 36.9' N 5 deg 38.9' E Lat/Long Near Late: 53 deg 54.8' N 6 deg 16.9' E Lat/Long Far Late: 53 deg 35.1' N 6 deg 27.1' E SEG_07 Lat/Long Near Early: 53 deg 54.8' N 6 deg 16.9' E Lat/Long Far Early: 53 deg 35.1' N 6 deg 27.1' E GMT Center 1994/104:06:49:08.5 Lat/Long Center: 53 deg 52.8' N 7 deg 5.5' E Lat/Long Near Late: 54 deg 10.2' N 7 deg 44.4' E Lat/Long Far Late: 53 deg 50.3' N 7 deg 54.0' E SEG_08 Lat/Long Near Early: 54 deg 10.2' N 7 deg 44.4' E Lat/Long Far Early: 53 deg 50.3' N 7 deg 54.0' E GMT Center 1994/104:06:49:22.3 Lat/Long Center: 54 deg 7.5' N 8 deg 33.2' E Lat/Long Near Late: 54 deg 24.4' N 9 deg 13.0' E Lat/Long Far Late: 54 deg 4.4' N 9 deg 21.9' E SEG_09 Lat/Long Near Early: 54 deg 24.4' N 9 deg 13.0' E Lat/Long Far Early: 54 deg 4.4' N 9 deg 21.9' E GMT Center 1994/104:06:49:36.1 Lat/Long Center: 54 deg 21.0' N 10 deg 2.0' E Lat/Long Near Late: 54 deg 37.4' N 10 deg 42.7' E Lat/Long Far Late: 54 deg 17.2' N 10 deg 50.8' E SEG_10 Lat/Long Near Early: 54 deg 37.4' N 10 deg 42.7' E Lat/Long Far Early: 54 deg 17.2' N 10 deg 50.8' E GMT Center 1994/104:06:49:49.9 Lat/Long Center: 54 deg 33.3' N 11 deg 31.7' E Lat/Long Near Late: 54 deg 49.1' N 12 deg 13.3' E Lat/Long Far Late: 54 deg 28.9' N 12 deg 20.6' E SEG_11 Lat/Long Near Early: 54 deg 49.1' N 12 deg 13.3' E Lat/Long Far Early: 54 deg 28.9' N 12 deg 20.6' E GMT Center 1994/104:06:50:03.6 Lat/Long Center: 54 deg 44.4' N 13 deg 2.4' E Lat/Long Near Late: 54 deg 59.6' N 13 deg 44.7' E Lat/Long Far Late: 54 deg 39.2' N 13 deg 51.3' E SEG_12 Lat/Long Near Early: 54 deg 59.6' N 13 deg 44.7' E Lat/Long Far Early: 54 deg 39.2' N 13 deg 51.3' E GMT Center 1994/104:06:50:17.4 Lat/Long Center: 54 deg 54.2' N 14 deg 33.8' E Lat/Long Near Late: 55 deg 8.8' N 15 deg 17.0' E Lat/Long Far Late: 54 deg 48.4' N 15 deg 22.7' E SEG_13 Lat/Long Near Early: 55 deg 8.8' N 15 deg 17.0' E Lat/Long Far Early: 54 deg 48.4' N 15 deg 22.7' E GMT Center 1994/104:06:50:31.2 Lat/Long Center: 55 deg 2.7' N 16 deg 6.0' E Lat/Long Near Late: 55 deg 16.7' N 16 deg 49.9' E Lat/Long Far Late: 54 deg 56.2' N 16 deg 54.8' E SEG_14 Lat/Long Near Early: 55 deg 16.7' N 16 deg 49.9' E Lat/Long Far Early: 54 deg 56.2' N 16 deg 54.8' E Lat/Long Near Data End: 55 deg 18.6' N 17 deg 14.0' E Lat/Long Far Data End: 54 deg 58.0' N 17 deg 18.7' E