DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 66.00 Site Name: Equatorial Pacific Survey Site ID: NXE Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 9 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 6 PRF (Hz): 1620.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: VV Product Type: Survey Image Data Take Start GMT: 1994/103:11:14:44.6 Data Take End GMT: 1994/103:11:18:31.5 Data Take Duration (min:sec): 3:47 Latitude at Start GMT: 3 deg 33.9' S Longitude at Start GMT: 126 deg 45.2' W Latitude at End GMT: 9 deg 21.5' N Longitude at End GMT: 119 deg 17.5' W Center Incidence Angle (deg): 29.0 Track Angle at Image Center: 30.0 deg E of True North Along-Track Image Size (km): 1651.8 Cross-Track Image Size (km): 92.6 Along-Track Resolution (m): 104 Cross-Track Resolution (m): 66 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): 7.5 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: 2002 Product Generation Date: Aug 04, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LVV, CVV, XVV Processing Run Number: 10711 Comments: SEG_01 Lat/Long Near Early: 3 deg 21.3' S 127 deg 6.9' W Lat/Long Far Early: 3 deg 46.4' S 126 deg 23.5' W GMT Center 1994/103:11:14:51.5 Lat/Long Center: 3 deg 10.5' S 126 deg 31.8' W Lat/Long Near Late: 2 deg 34.2' S 126 deg 39.8' W Lat/Long Far Late: 2 deg 59.3' S 125 deg 56.5' W SEG_02 Lat/Long Near Early: 2 deg 34.2' S 126 deg 39.8' W Lat/Long Far Early: 2 deg 59.3' S 125 deg 56.5' W GMT Center 1994/103:11:15:05.2 Lat/Long Center: 2 deg 23.4' S 126 deg 4.8' W Lat/Long Near Late: 1 deg 47.4' S 126 deg 13.0' W Lat/Long Far Late: 2 deg 12.5' S 125 deg 29.7' W SEG_03 Lat/Long Near Early: 1 deg 47.4' S 126 deg 13.0' W Lat/Long Far Early: 2 deg 12.5' S 125 deg 29.7' W GMT Center 1994/103:11:15:19.0 Lat/Long Center: 1 deg 36.2' S 125 deg 37.8' W Lat/Long Near Late: 1 deg 0.3' S 125 deg 46.0' W Lat/Long Far Late: 1 deg 25.3' S 125 deg 2.8' W SEG_04 Lat/Long Near Early: 1 deg 0.3' S 125 deg 46.0' W Lat/Long Far Early: 1 deg 25.3' S 125 deg 2.8' W GMT Center 1994/103:11:15:32.7 Lat/Long Center: 0 deg 49.1' S 125 deg 10.8' W Lat/Long Near Late: 0 deg 13.2' S 125 deg 19.0' W Lat/Long Far Late: 0 deg 38.2' S 124 deg 35.8' W SEG_05 Lat/Long Near Early: 0 deg 13.2' S 125 deg 19.0' W Lat/Long Far Early: 0 deg 38.2' S 124 deg 35.8' W GMT Center 1994/103:11:15:46.4 Lat/Long Center: 0 deg 2.3' S 124 deg 44.1' W Lat/Long Near Late: 0 deg 34.0' N 124 deg 52.1' W Lat/Long Far Late: 0 deg 8.9' N 124 deg 8.9' W SEG_06 Lat/Long Near Early: 0 deg 34.0' N 124 deg 52.1' W Lat/Long Far Early: 0 deg 8.9' N 124 deg 8.9' W GMT Center 1994/103:11:16:00.2 Lat/Long Center: 0 deg 44.9' N 124 deg 17.1' W Lat/Long Near Late: 1 deg 20.8' N 124 deg 25.3' W Lat/Long Far Late: 0 deg 55.7' N 123 deg 42.1' W SEG_07 Lat/Long Near Early: 1 deg 20.8' N 124 deg 25.3' W Lat/Long Far Early: 0 deg 55.7' N 123 deg 42.1' W GMT Center 1994/103:11:16:13.9 Lat/Long Center: 1 deg 32.0' N 123 deg 50.1' W Lat/Long Near Late: 2 deg 7.9' N 123 deg 58.4' W Lat/Long Far Late: 1 deg 42.8' N 123 deg 15.1' W SEG_08 Lat/Long Near Early: 2 deg 7.9' N 123 deg 58.4' W Lat/Long Far Early: 1 deg 42.8' N 123 deg 15.1' W GMT Center 1994/103:11:16:27.6 Lat/Long Center: 2 deg 18.8' N 123 deg 23.4' W Lat/Long Near Late: 2 deg 55.1' N 123 deg 31.4' W Lat/Long Far Late: 2 deg 29.9' N 122 deg 48.1' W SEG_09 Lat/Long Near Early: 2 deg 55.1' N 123 deg 31.4' W Lat/Long Far Early: 2 deg 29.9' N 122 deg 48.1' W GMT Center 1994/103:11:16:41.4 Lat/Long Center: 3 deg 5.9' N 122 deg 56.3' W Lat/Long Near Late: 3 deg 41.9' N 123 deg 4.6' W Lat/Long Far Late: 3 deg 16.7' N 122 deg 21.2' W SEG_10 Lat/Long Near Early: 3 deg 41.9' N 123 deg 4.6' W Lat/Long Far Early: 3 deg 16.7' N 122 deg 21.2' W GMT Center 1994/103:11:16:55.1 Lat/Long Center: 3 deg 53.0' N 122 deg 29.2' W Lat/Long Near Late: 4 deg 29.0' N 122 deg 37.5' W Lat/Long Far Late: 4 deg 3.7' N 121 deg 54.1' W SEG_11 Lat/Long Near Early: 4 deg 29.0' N 122 deg 37.5' W Lat/Long Far Early: 4 deg 3.7' N 121 deg 54.1' W GMT Center 1994/103:11:17:08.9 Lat/Long Center: 4 deg 39.7' N 122 deg 2.3' W Lat/Long Near Late: 5 deg 16.1' N 122 deg 10.4' W Lat/Long Far Late: 4 deg 50.7' N 121 deg 26.9' W SEG_12 Lat/Long Near Early: 5 deg 16.1' N 122 deg 10.4' W Lat/Long Far Early: 4 deg 50.7' N 121 deg 26.9' W GMT Center 1994/103:11:17:22.6 Lat/Long Center: 5 deg 26.7' N 121 deg 35.1' W Lat/Long Near Late: 6 deg 2.8' N 121 deg 43.4' W Lat/Long Far Late: 5 deg 37.4' N 120 deg 59.8' W SEG_13 Lat/Long Near Early: 6 deg 2.8' N 121 deg 43.4' W Lat/Long Far Early: 5 deg 37.4' N 120 deg 59.8' W GMT Center 1994/103:11:17:36.3 Lat/Long Center: 6 deg 13.7' N 121 deg 7.8' W Lat/Long Near Late: 6 deg 49.8' N 121 deg 16.1' W Lat/Long Far Late: 6 deg 24.3' N 120 deg 32.5' W SEG_14 Lat/Long Near Early: 6 deg 49.8' N 121 deg 16.1' W Lat/Long Far Early: 6 deg 24.3' N 120 deg 32.5' W GMT Center 1994/103:11:17:50.1 Lat/Long Center: 7 deg 0.3' N 120 deg 40.6' W Lat/Long Near Late: 7 deg 36.9' N 120 deg 48.8' W Lat/Long Far Late: 7 deg 11.2' N 120 deg 5.0' W SEG_15 Lat/Long Near Early: 7 deg 36.9' N 120 deg 48.8' W Lat/Long Far Early: 7 deg 11.2' N 120 deg 5.0' W GMT Center 1994/103:11:18:03.8 Lat/Long Center: 7 deg 47.3' N 120 deg 13.1' W Lat/Long Near Late: 8 deg 23.5' N 120 deg 21.5' W Lat/Long Far Late: 7 deg 57.7' N 119 deg 37.6' W SEG_16 Lat/Long Near Early: 8 deg 23.5' N 120 deg 21.5' W Lat/Long Far Early: 7 deg 57.7' N 119 deg 37.6' W GMT Center 1994/103:11:18:17.5 Lat/Long Center: 8 deg 34.2' N 119 deg 45.5' W Lat/Long Near Late: 9 deg 10.4' N 119 deg 53.9' W Lat/Long Far Late: 8 deg 44.5' N 119 deg 9.9' W SEG_17 Lat/Long Near Early: 9 deg 10.4' N 119 deg 53.9' W Lat/Long Far Early: 8 deg 44.5' N 119 deg 9.9' W GMT Center 1994/103:11:18:31.3 Lat/Long Center: 9 deg 20.6' N 119 deg 18.0' W Lat/Long Near Data End: 9 deg 34.6' N 119 deg 39.7' W Lat/Long Far Data End: 9 deg 8.6' N 118 deg 55.5' W