DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 14.10 Site Name: Str of Gibraltar Site ID: N54 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 13 / 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): 1512.000 Frequency Band: C Carrier Frequency (GHz): 5.298 Wavelength (m): 0.057 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/274:06:36:49.2 Data Take End GMT: 1994/274:06:39:26.5 Data Take Duration (min:sec): 2:39 Latitude at Start GMT: 29 deg 19.1' N Longitude at Start GMT: 11 deg 38.7' W Latitude at End GMT: 37 deg 16.9' N Longitude at End GMT: 3 deg 53.6' W Center Incidence Angle (deg): 31.1 Track Angle at Image Center: 39.3 deg E of True North Along-Track Image Size (km): 1141.6 Cross-Track Image Size (km): 41.2 Along-Track Resolution (m): 99 Cross-Track Resolution (m): 62 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): 4.2 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: 974 Product Generation Date: Oct 11, 1994 Processing Facility: JPL Processor S/W Version: 1.2.5 Available Standard Products: LHH, LVV, CHH, CVV, XVV Processing Run Number: 40113 Comments: SEG_01 Lat/Long Near Early: 29 deg 25.7' N 11 deg 48.7' W Lat/Long Far Early: 29 deg 12.5' N 11 deg 28.7' W GMT Center 1994/274:06:36:56.1 Lat/Long Center: 29 deg 40.8' N 11 deg 20.2' W Lat/Long Near Late: 30 deg 9.0' N 11 deg 11.5' W Lat/Long Far Late: 29 deg 55.6' N 10 deg 51.4' W SEG_02 Lat/Long Near Early: 30 deg 9.0' N 11 deg 11.5' W Lat/Long Far Early: 29 deg 55.6' N 10 deg 51.4' W GMT Center 1994/274:06:37:09.9 Lat/Long Center: 30 deg 23.9' N 10 deg 42.6' W Lat/Long Near Late: 30 deg 52.1' N 10 deg 33.8' W Lat/Long Far Late: 30 deg 38.5' N 10 deg 13.5' W SEG_03 Lat/Long Near Early: 30 deg 52.1' N 10 deg 33.8' W Lat/Long Far Early: 30 deg 38.5' N 10 deg 13.5' W GMT Center 1994/274:06:37:23.7 Lat/Long Center: 31 deg 6.7' N 10 deg 4.5' W Lat/Long Near Late: 31 deg 34.9' N 9 deg 55.4' W Lat/Long Far Late: 31 deg 21.2' N 9 deg 35.0' W SEG_04 Lat/Long Near Early: 31 deg 34.9' N 9 deg 55.4' W Lat/Long Far Early: 31 deg 21.2' N 9 deg 35.0' W GMT Center 1994/274:06:37:37.5 Lat/Long Center: 31 deg 49.4' N 9 deg 25.7' W Lat/Long Near Late: 32 deg 17.5' N 9 deg 16.3' W Lat/Long Far Late: 32 deg 3.6' N 8 deg 55.9' W SEG_05 Lat/Long Near Early: 32 deg 17.5' N 9 deg 16.3' W Lat/Long Far Early: 32 deg 3.6' N 8 deg 55.9' W GMT Center 1994/274:06:37:51.2 Lat/Long Center: 32 deg 31.7' N 8 deg 46.3' W Lat/Long Near Late: 32 deg 59.8' N 8 deg 36.6' W Lat/Long Far Late: 32 deg 45.8' N 8 deg 16.1' W SEG_06 Lat/Long Near Early: 32 deg 59.8' N 8 deg 36.6' W Lat/Long Far Early: 32 deg 45.8' N 8 deg 16.1' W GMT Center 1994/274:06:38:05.0 Lat/Long Center: 33 deg 13.8' N 8 deg 6.2' W Lat/Long Near Late: 33 deg 41.9' N 7 deg 56.2' W Lat/Long Far Late: 33 deg 27.7' N 7 deg 35.6' W SEG_07 Lat/Long Near Early: 33 deg 41.9' N 7 deg 56.2' W Lat/Long Far Early: 33 deg 27.7' N 7 deg 35.6' W GMT Center 1994/274:06:38:18.8 Lat/Long Center: 33 deg 55.6' N 7 deg 25.3' W Lat/Long Near Late: 34 deg 23.7' N 7 deg 15.0' W Lat/Long Far Late: 34 deg 9.2' N 6 deg 54.3' W SEG_08 Lat/Long Near Early: 34 deg 23.7' N 7 deg 15.0' W Lat/Long Far Early: 34 deg 9.2' N 6 deg 54.3' W GMT Center 1994/274:06:38:32.6 Lat/Long Center: 34 deg 37.2' N 6 deg 43.8' W Lat/Long Near Late: 35 deg 5.2' N 6 deg 33.2' W Lat/Long Far Late: 34 deg 50.5' N 6 deg 12.3' W SEG_09 Lat/Long Near Early: 35 deg 5.2' N 6 deg 33.2' W Lat/Long Far Early: 34 deg 50.5' N 6 deg 12.3' W GMT Center 1994/274:06:38:46.3 Lat/Long Center: 35 deg 18.4' N 6 deg 1.4' W Lat/Long Near Late: 35 deg 46.3' N 5 deg 50.5' W Lat/Long Far Late: 35 deg 31.5' N 5 deg 29.6' W SEG_10 Lat/Long Near Early: 35 deg 46.3' N 5 deg 50.5' W Lat/Long Far Early: 35 deg 31.5' N 5 deg 29.6' W GMT Center 1994/274:06:39:00.1 Lat/Long Center: 35 deg 59.4' N 5 deg 18.3' W Lat/Long Near Late: 36 deg 27.2' N 5 deg 7.0' W Lat/Long Far Late: 36 deg 12.2' N 4 deg 46.0' W SEG_11 Lat/Long Near Early: 36 deg 27.2' N 5 deg 7.0' W Lat/Long Far Early: 36 deg 12.2' N 4 deg 46.0' W GMT Center 1994/274:06:39:13.9 Lat/Long Center: 36 deg 40.0' N 4 deg 34.4' W Lat/Long Near Late: 37 deg 7.7' N 4 deg 22.7' W Lat/Long Far Late: 36 deg 52.5' N 4 deg 1.6' W SEG_12 Lat/Long Near Early: 37 deg 7.7' N 4 deg 22.7' W Lat/Long Far Early: 36 deg 52.5' N 4 deg 1.6' W Lat/Long Near Data End: 37 deg 24.5' N 4 deg 4.3' W Lat/Long Far Data End: 37 deg 9.2' N 3 deg 43.2' W