DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 35.40 Site Name: Str of Gibraltar Site ID: N54 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 13 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 8 Quantization Format: BFPQ Beam Spoiling Mode: 4 PRF (Hz): 1736.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/101:13:54:36.7 Data Take End GMT: 1994/101:13:56:54.5 Data Take Duration (min:sec): 2:19 Latitude at Start GMT: 39 deg 8.0' N Longitude at Start GMT: 8 deg 50.4' W Latitude at End GMT: 32 deg 22.6' N Longitude at End GMT: 1 deg 33.2' W Center Incidence Angle (deg): 36.5 Track Angle at Image Center: 138.7 deg E of True North Along-Track Image Size (km): 999.3 Cross-Track Image Size (km): 37.6 Along-Track Resolution (m): 65 Cross-Track Resolution (m): 54 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): 10.7 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 10 Bytes per Record: 2000 Records per Segment: 902 Product Generation Date: Jun 30, 1994 Processing Facility: JPL Processor S/W Version: 1.2.2 Available Standard Products: LHH, LVV, CHH, CVV, XVV Processing Run Number: 10235 Comments: SEG_01 Lat/Long Near Early: 39 deg 15.2' N 8 deg 40.9' W Lat/Long Far Early: 39 deg 0.8' N 8 deg 59.9' W GMT Center 1994/101:13:54:43.6 Lat/Long Center: 38 deg 48.6' N 8 deg 26.6' W Lat/Long Near Late: 38 deg 36.1' N 7 deg 53.5' W Lat/Long Far Late: 38 deg 22.0' N 8 deg 12.4' W SEG_02 Lat/Long Near Early: 38 deg 36.1' N 7 deg 53.5' W Lat/Long Far Early: 38 deg 22.0' N 8 deg 12.4' W GMT Center 1994/101:13:54:57.4 Lat/Long Center: 38 deg 9.2' N 7 deg 39.2' W Lat/Long Near Late: 37 deg 56.5' N 7 deg 6.5' W Lat/Long Far Late: 37 deg 42.5' N 7 deg 25.5' W SEG_03 Lat/Long Near Early: 37 deg 56.5' N 7 deg 6.5' W Lat/Long Far Early: 37 deg 42.5' N 7 deg 25.5' W GMT Center 1994/101:13:55:11.1 Lat/Long Center: 37 deg 29.7' N 6 deg 53.1' W Lat/Long Near Late: 37 deg 16.7' N 6 deg 20.9' W Lat/Long Far Late: 37 deg 2.9' N 6 deg 39.8' W SEG_04 Lat/Long Near Early: 37 deg 16.7' N 6 deg 20.9' W Lat/Long Far Early: 37 deg 2.9' N 6 deg 39.8' W GMT Center 1994/101:13:55:24.9 Lat/Long Center: 36 deg 49.8' N 6 deg 7.9' W Lat/Long Near Late: 36 deg 36.6' N 5 deg 36.2' W Lat/Long Far Late: 36 deg 23.0' N 5 deg 55.0' W SEG_05 Lat/Long Near Early: 36 deg 36.6' N 5 deg 36.2' W Lat/Long Far Early: 36 deg 23.0' N 5 deg 55.0' W GMT Center 1994/101:13:55:38.7 Lat/Long Center: 36 deg 9.6' N 5 deg 23.5' W Lat/Long Near Late: 35 deg 55.9' N 4 deg 51.9' W Lat/Long Far Late: 35 deg 42.4' N 5 deg 10.7' W SEG_06 Lat/Long Near Early: 35 deg 55.9' N 4 deg 51.9' W Lat/Long Far Early: 35 deg 42.4' N 5 deg 10.7' W GMT Center 1994/101:13:55:52.5 Lat/Long Center: 35 deg 28.8' N 4 deg 39.6' W Lat/Long Near Late: 35 deg 15.1' N 4 deg 8.8' W Lat/Long Far Late: 35 deg 1.8' N 4 deg 27.5' W SEG_07 Lat/Long Near Early: 35 deg 15.1' N 4 deg 8.8' W Lat/Long Far Early: 35 deg 1.8' N 4 deg 27.5' W GMT Center 1994/101:13:56:06.3 Lat/Long Center: 34 deg 48.0' N 3 deg 56.9' W Lat/Long Near Late: 34 deg 34.0' N 3 deg 26.5' W Lat/Long Far Late: 34 deg 20.8' N 3 deg 45.2' W SEG_08 Lat/Long Near Early: 34 deg 34.0' N 3 deg 26.5' W Lat/Long Far Early: 34 deg 20.8' N 3 deg 45.2' W GMT Center 1994/101:13:56:20.1 Lat/Long Center: 34 deg 6.8' N 3 deg 14.9' W Lat/Long Near Late: 33 deg 52.6' N 2 deg 44.9' W Lat/Long Far Late: 33 deg 39.6' N 3 deg 3.6' W SEG_09 Lat/Long Near Early: 33 deg 52.6' N 2 deg 44.9' W Lat/Long Far Early: 33 deg 39.6' N 3 deg 3.6' W GMT Center 1994/101:13:56:33.9 Lat/Long Center: 33 deg 25.0' N 2 deg 33.4' W Lat/Long Near Late: 33 deg 10.6' N 2 deg 3.8' W Lat/Long Far Late: 32 deg 57.8' N 2 deg 22.3' W SEG_10 Lat/Long Near Early: 33 deg 10.6' N 2 deg 3.8' W Lat/Long Far Early: 32 deg 57.8' N 2 deg 22.3' W GMT Center 1994/101:13:56:47.7 Lat/Long Center: 32 deg 43.3' N 1 deg 52.9' W Lat/Long Near Data End: 32 deg 29.0' N 1 deg 24.0' W Lat/Long Far Data End: 32 deg 16.3' N 1 deg 42.5' W