DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 174.20 Site Name: Landes, France - Center Point Site ID: E29 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 8 Quantization Format: BFPQ Beam Spoiling Mode: 5 PRF (Hz): 1440.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/284:03:14:33.8 Data Take End GMT: 1994/284:03:18:18.8 Data Take Duration (min:sec): 3:47 Latitude at Start GMT: 42 deg 3.3' N Longitude at Start GMT: 4 deg 34.9' W Latitude at End GMT: 51 deg 3.9' N Longitude at End GMT: 12 deg 22.7' E Center Incidence Angle (deg): 18.8 Track Angle at Image Center: 52.2 deg E of True North Along-Track Image Size (km): 1636.8 Cross-Track Image Size (km): 48.0 Along-Track Resolution (m): 87 Cross-Track Resolution (m): 99 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): 5.2 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 17 Bytes per Record: 2000 Records per Segment: 1110 Product Generation Date: Nov 03, 1994 Processing Facility: JPL Processor S/W Version: 1.2.6 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV Processing Run Number: 40280 Comments: SEG_01 Lat/Long Near Early: 42 deg 11.7' N 4 deg 45.8' W Lat/Long Far Early: 41 deg 54.5' N 4 deg 23.5' W GMT Center 1994/284:03:14:40.7 Lat/Long Center: 42 deg 22.1' N 4 deg 8.8' W Lat/Long Near Late: 42 deg 49.4' N 3 deg 53.5' W Lat/Long Far Late: 42 deg 31.8' N 3 deg 31.0' W SEG_02 Lat/Long Near Early: 42 deg 49.4' N 3 deg 53.5' W Lat/Long Far Early: 42 deg 31.8' N 3 deg 31.0' W GMT Center 1994/284:03:14:54.4 Lat/Long Center: 42 deg 59.4' N 3 deg 15.9' W Lat/Long Near Late: 43 deg 26.7' N 3 deg 0.1' W Lat/Long Far Late: 43 deg 8.7' N 2 deg 37.5' W SEG_03 Lat/Long Near Early: 43 deg 26.7' N 3 deg 0.1' W Lat/Long Far Early: 43 deg 8.7' N 2 deg 37.5' W GMT Center 1994/284:03:15:08.2 Lat/Long Center: 43 deg 36.2' N 2 deg 21.8' W Lat/Long Near Late: 44 deg 3.4' N 2 deg 5.6' W Lat/Long Far Late: 43 deg 45.0' N 1 deg 42.8' W SEG_04 Lat/Long Near Early: 44 deg 3.4' N 2 deg 5.6' W Lat/Long Far Early: 43 deg 45.0' N 1 deg 42.8' W GMT Center 1994/284:03:15:21.9 Lat/Long Center: 44 deg 12.5' N 1 deg 26.6' W Lat/Long Near Late: 44 deg 39.7' N 1 deg 9.9' W Lat/Long Far Late: 44 deg 20.9' N 0 deg 46.9' W SEG_05 Lat/Long Near Early: 44 deg 39.7' N 1 deg 9.9' W Lat/Long Far Early: 44 deg 20.9' N 0 deg 46.9' W GMT Center 1994/284:03:15:35.7 Lat/Long Center: 44 deg 48.2' N 0 deg 30.1' W Lat/Long Near Late: 45 deg 15.4' N 0 deg 12.9' W Lat/Long Far Late: 44 deg 56.2' N 0 deg 10.2' E SEG_06 Lat/Long Near Early: 45 deg 15.4' N 0 deg 12.9' W Lat/Long Far Early: 44 deg 56.2' N 0 deg 10.2' E GMT Center 1994/284:03:15:49.4 Lat/Long Center: 45 deg 23.4' N 0 deg 27.6' E Lat/Long Near Late: 45 deg 50.6' N 0 deg 45.4' E Lat/Long Far Late: 45 deg 30.9' N 1 deg 8.6' E SEG_07 Lat/Long Near Early: 45 deg 50.6' N 0 deg 45.4' E Lat/Long Far Early: 45 deg 30.9' N 1 deg 8.6' E GMT Center 1994/284:03:16:03.2 Lat/Long Center: 45 deg 58.1' N 1 deg 26.6' E Lat/Long Near Late: 46 deg 25.2' N 1 deg 44.9' E Lat/Long Far Late: 46 deg 5.1' N 2 deg 8.2' E SEG_08 Lat/Long Near Early: 46 deg 25.2' N 1 deg 44.9' E Lat/Long Far Early: 46 deg 5.1' N 2 deg 8.2' E GMT Center 1994/284:03:16:16.9 Lat/Long Center: 46 deg 32.1' N 2 deg 26.9' E Lat/Long Near Late: 46 deg 59.2' N 2 deg 45.8' E Lat/Long Far Late: 46 deg 38.6' N 3 deg 9.2' E SEG_09 Lat/Long Near Early: 46 deg 59.2' N 2 deg 45.8' E Lat/Long Far Early: 46 deg 38.6' N 3 deg 9.2' E GMT Center 1994/284:03:16:30.7 Lat/Long Center: 47 deg 5.5' N 3 deg 28.5' E Lat/Long Near Late: 47 deg 32.6' N 3 deg 48.0' E Lat/Long Far Late: 47 deg 11.5' N 4 deg 11.5' E SEG_10 Lat/Long Near Early: 47 deg 32.6' N 3 deg 48.0' E Lat/Long Far Early: 47 deg 11.5' N 4 deg 11.5' E GMT Center 1994/284:03:16:44.4 Lat/Long Center: 47 deg 38.3' N 4 deg 31.5' E Lat/Long Near Late: 48 deg 5.3' N 4 deg 51.7' E Lat/Long Far Late: 47 deg 43.8' N 5 deg 15.1' E SEG_11 Lat/Long Near Early: 48 deg 5.3' N 4 deg 51.7' E Lat/Long Far Early: 47 deg 43.8' N 5 deg 15.1' E GMT Center 1994/284:03:16:58.2 Lat/Long Center: 48 deg 10.4' N 5 deg 35.9' E Lat/Long Near Late: 48 deg 37.4' N 5 deg 56.7' E Lat/Long Far Late: 48 deg 15.3' N 6 deg 20.2' E SEG_12 Lat/Long Near Early: 48 deg 37.4' N 5 deg 56.7' E Lat/Long Far Early: 48 deg 15.3' N 6 deg 20.2' E GMT Center 1994/284:03:17:11.9 Lat/Long Center: 48 deg 41.8' N 6 deg 41.8' E Lat/Long Near Late: 49 deg 8.8' N 7 deg 3.2' E Lat/Long Far Late: 48 deg 46.2' N 7 deg 26.6' E SEG_13 Lat/Long Near Early: 49 deg 8.8' N 7 deg 3.2' E Lat/Long Far Early: 48 deg 46.2' N 7 deg 26.6' E GMT Center 1994/284:03:17:25.7 Lat/Long Center: 49 deg 12.5' N 7 deg 49.0' E Lat/Long Near Late: 49 deg 39.4' N 8 deg 11.2' E Lat/Long Far Late: 49 deg 16.3' N 8 deg 34.5' E SEG_14 Lat/Long Near Early: 49 deg 39.4' N 8 deg 11.2' E Lat/Long Far Early: 49 deg 16.3' N 8 deg 34.5' E GMT Center 1994/284:03:17:39.4 Lat/Long Center: 49 deg 42.5' N 8 deg 57.7' E Lat/Long Near Late: 50 deg 9.3' N 9 deg 20.6' E Lat/Long Far Late: 49 deg 45.7' N 9 deg 43.9' E SEG_15 Lat/Long Near Early: 50 deg 9.3' N 9 deg 20.6' E Lat/Long Far Early: 49 deg 45.7' N 9 deg 43.9' E GMT Center 1994/284:03:17:53.1 Lat/Long Center: 50 deg 11.6' N 10 deg 8.0' E Lat/Long Near Late: 50 deg 38.4' N 10 deg 31.6' E Lat/Long Far Late: 50 deg 14.2' N 10 deg 54.7' E SEG_16 Lat/Long Near Early: 50 deg 38.4' N 10 deg 31.6' E Lat/Long Far Early: 50 deg 14.2' N 10 deg 54.7' E GMT Center 1994/284:03:18:06.9 Lat/Long Center: 50 deg 40.0' N 11 deg 19.7' E Lat/Long Near Late: 51 deg 6.7' N 11 deg 44.1' E Lat/Long Far Late: 50 deg 42.0' N 12 deg 7.0' E SEG_17 Lat/Long Near Early: 51 deg 6.7' N 11 deg 44.1' E Lat/Long Far Early: 50 deg 42.0' N 12 deg 7.0' E Lat/Long Near Data End: 51 deg 16.9' N 12 deg 10.7' E Lat/Long Far Data End: 50 deg 52.0' N 12 deg 33.6' E