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-2 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): 1488.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: VV Product Type: Survey Image Data Take Start GMT: 1994/277:11:24:46.7 Data Take End GMT: 1994/277:11:30:32.8 Data Take Duration (min:sec): 5:47 Latitude at Start GMT: 6 deg 52.9' S Longitude at Start GMT: 128 deg 40.6' W Latitude at End GMT: 12 deg 48.3' N Longitude at End GMT: 117 deg 12.4' W Center Incidence Angle (deg): 28.5 Track Angle at Image Center: 30.0 deg E of True North Along-Track Image Size (km): 2519.5 Cross-Track Image Size (km): 104.2 Along-Track Resolution (m): 95 Cross-Track Resolution (m): 67 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): 6.8 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 26 Bytes per Record: 2000 Records per Segment: 2234 Product Generation Date: Dec 14, 1994 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LVV, CVV, XVV Processing Run Number: 40642 Comments: SEG_01 Lat/Long Near Early: 6 deg 38.6' S 129 deg 5.3' W Lat/Long Far Early: 7 deg 7.1' S 128 deg 16.0' W GMT Center 1994/277:11:24:53.5 Lat/Long Center: 6 deg 29.5' S 128 deg 27.0' W Lat/Long Near Late: 5 deg 51.7' S 128 deg 38.0' W Lat/Long Far Late: 6 deg 20.2' S 127 deg 48.9' W SEG_02 Lat/Long Near Early: 5 deg 51.7' S 128 deg 38.0' W Lat/Long Far Early: 6 deg 20.2' S 127 deg 48.9' W GMT Center 1994/277:11:25:07.3 Lat/Long Center: 5 deg 42.5' S 127 deg 59.8' W Lat/Long Near Late: 5 deg 4.8' S 128 deg 10.7' W Lat/Long Far Late: 5 deg 33.2' S 127 deg 21.7' W SEG_03 Lat/Long Near Early: 5 deg 4.8' S 128 deg 10.7' W Lat/Long Far Early: 5 deg 33.2' S 127 deg 21.7' W GMT Center 1994/277:11:25:21.0 Lat/Long Center: 4 deg 55.6' S 127 deg 32.6' W Lat/Long Near Late: 4 deg 17.9' S 127 deg 43.6' W Lat/Long Far Late: 4 deg 46.2' S 126 deg 54.7' W SEG_04 Lat/Long Near Early: 4 deg 17.9' S 127 deg 43.6' W Lat/Long Far Early: 4 deg 46.2' S 126 deg 54.7' W GMT Center 1994/277:11:25:34.8 Lat/Long Center: 4 deg 8.6' S 127 deg 5.6' W Lat/Long Near Late: 3 deg 31.0' S 127 deg 16.5' W Lat/Long Far Late: 3 deg 59.2' S 126 deg 27.7' W SEG_05 Lat/Long Near Early: 3 deg 31.0' S 127 deg 16.5' W Lat/Long Far Early: 3 deg 59.2' S 126 deg 27.7' W GMT Center 1994/277:11:25:48.5 Lat/Long Center: 3 deg 21.6' S 126 deg 38.6' W Lat/Long Near Late: 2 deg 44.0' S 126 deg 49.5' W Lat/Long Far Late: 3 deg 12.2' S 126 deg 0.7' W SEG_06 Lat/Long Near Early: 2 deg 44.0' S 126 deg 49.5' W Lat/Long Far Early: 3 deg 12.2' S 126 deg 0.7' W GMT Center 1994/277:11:26:02.2 Lat/Long Center: 2 deg 34.6' S 126 deg 11.6' W Lat/Long Near Late: 1 deg 57.0' S 126 deg 22.5' W Lat/Long Far Late: 2 deg 25.1' S 125 deg 33.8' W SEG_07 Lat/Long Near Early: 1 deg 57.0' S 126 deg 22.5' W Lat/Long Far Early: 2 deg 25.1' S 125 deg 33.8' W GMT Center 1994/277:11:26:16.0 Lat/Long Center: 1 deg 47.5' S 125 deg 44.7' W Lat/Long Near Late: 1 deg 9.9' S 125 deg 55.5' W Lat/Long Far Late: 1 deg 38.1' S 125 deg 6.9' W SEG_08 Lat/Long Near Early: 1 deg 9.9' S 125 deg 55.5' W Lat/Long Far Early: 1 deg 38.1' S 125 deg 6.9' W GMT Center 1994/277:11:26:29.7 Lat/Long Center: 1 deg 0.5' S 125 deg 17.8' W Lat/Long Near Late: 0 deg 22.9' S 125 deg 28.6' W Lat/Long Far Late: 0 deg 51.1' S 124 deg 40.0' W SEG_09 Lat/Long Near Early: 0 deg 22.9' S 125 deg 28.6' W Lat/Long Far Early: 0 deg 51.1' S 124 deg 40.0' W GMT Center 1994/277:11:26:43.4 Lat/Long Center: 0 deg 13.5' S 124 deg 50.9' W Lat/Long Near Late: 0 deg 24.1' N 125 deg 1.8' W Lat/Long Far Late: 0 deg 4.0' S 124 deg 13.2' W SEG_10 Lat/Long Near Early: 0 deg 24.1' N 125 deg 1.8' W Lat/Long Far Early: 0 deg 4.0' S 124 deg 13.2' W GMT Center 1994/277:11:26:57.2 Lat/Long Center: 0 deg 33.6' N 124 deg 24.0' W Lat/Long Near Late: 1 deg 11.2' N 124 deg 34.9' W Lat/Long Far Late: 0 deg 43.0' N 123 deg 46.3' W SEG_11 Lat/Long Near Early: 1 deg 11.2' N 124 deg 34.9' W Lat/Long Far Early: 0 deg 43.0' N 123 deg 46.3' W GMT Center 1994/277:11:27:10.9 Lat/Long Center: 1 deg 20.6' N 123 deg 57.1' W Lat/Long Near Late: 1 deg 58.2' N 124 deg 8.0' W Lat/Long Far Late: 1 deg 30.0' N 123 deg 19.3' W SEG_12 Lat/Long Near Early: 1 deg 58.2' N 124 deg 8.0' W Lat/Long Far Early: 1 deg 30.0' N 123 deg 19.3' W GMT Center 1994/277:11:27:24.7 Lat/Long Center: 2 deg 7.6' N 123 deg 30.2' W Lat/Long Near Late: 2 deg 45.2' N 123 deg 41.1' W Lat/Long Far Late: 2 deg 17.0' N 122 deg 52.4' W SEG_13 Lat/Long Near Early: 2 deg 45.2' N 123 deg 41.1' W Lat/Long Far Early: 2 deg 17.0' N 122 deg 52.4' W GMT Center 1994/277:11:27:38.4 Lat/Long Center: 2 deg 54.6' N 123 deg 3.2' W Lat/Long Near Late: 3 deg 32.3' N 123 deg 14.1' W Lat/Long Far Late: 3 deg 3.9' N 122 deg 25.4' W SEG_14 Lat/Long Near Early: 3 deg 32.3' N 123 deg 14.1' W Lat/Long Far Early: 3 deg 3.9' N 122 deg 25.4' W GMT Center 1994/277:11:27:52.1 Lat/Long Center: 3 deg 41.6' N 122 deg 36.2' W Lat/Long Near Late: 4 deg 19.3' N 122 deg 47.2' W Lat/Long Far Late: 3 deg 50.9' N 121 deg 58.3' W SEG_15 Lat/Long Near Early: 4 deg 19.3' N 122 deg 47.2' W Lat/Long Far Early: 3 deg 50.9' N 121 deg 58.3' W GMT Center 1994/277:11:28:05.9 Lat/Long Center: 4 deg 28.5' N 122 deg 9.2' W Lat/Long Near Late: 5 deg 6.3' N 122 deg 20.1' W Lat/Long Far Late: 4 deg 37.8' N 121 deg 31.2' W SEG_16 Lat/Long Near Early: 5 deg 6.3' N 122 deg 20.1' W Lat/Long Far Early: 4 deg 37.8' N 121 deg 31.2' W GMT Center 1994/277:11:28:19.6 Lat/Long Center: 5 deg 15.5' N 121 deg 42.0' W Lat/Long Near Late: 5 deg 53.3' N 121 deg 53.0' W Lat/Long Far Late: 5 deg 24.6' N 121 deg 4.0' W SEG_17 Lat/Long Near Early: 5 deg 53.3' N 121 deg 53.0' W Lat/Long Far Early: 5 deg 24.6' N 121 deg 4.0' W GMT Center 1994/277:11:28:33.4 Lat/Long Center: 6 deg 2.4' N 121 deg 14.8' W Lat/Long Near Late: 6 deg 40.2' N 121 deg 25.9' W Lat/Long Far Late: 6 deg 11.5' N 120 deg 36.7' W SEG_18 Lat/Long Near Early: 6 deg 40.2' N 121 deg 25.9' W Lat/Long Far Early: 6 deg 11.5' N 120 deg 36.7' W GMT Center 1994/277:11:28:47.1 Lat/Long Center: 6 deg 49.2' N 120 deg 47.5' W Lat/Long Near Late: 7 deg 27.1' N 120 deg 58.6' W Lat/Long Far Late: 6 deg 58.3' N 120 deg 9.3' W SEG_19 Lat/Long Near Early: 7 deg 27.1' N 120 deg 58.6' W Lat/Long Far Early: 6 deg 58.3' N 120 deg 9.3' W GMT Center 1994/277:11:29:00.8 Lat/Long Center: 7 deg 36.1' N 120 deg 20.1' W Lat/Long Near Late: 8 deg 14.0' N 120 deg 31.3' W Lat/Long Far Late: 7 deg 45.0' N 119 deg 41.8' W SEG_20 Lat/Long Near Early: 8 deg 14.0' N 120 deg 31.3' W Lat/Long Far Early: 7 deg 45.0' N 119 deg 41.8' W GMT Center 1994/277:11:29:14.6 Lat/Long Center: 8 deg 22.8' N 119 deg 52.6' W Lat/Long Near Late: 9 deg 0.9' N 120 deg 3.8' W Lat/Long Far Late: 8 deg 31.7' N 119 deg 14.2' W SEG_21 Lat/Long Near Early: 9 deg 0.9' N 120 deg 3.8' W Lat/Long Far Early: 8 deg 31.7' N 119 deg 14.2' W GMT Center 1994/277:11:29:28.3 Lat/Long Center: 9 deg 9.6' N 119 deg 25.0' W Lat/Long Near Late: 9 deg 47.7' N 119 deg 36.3' W Lat/Long Far Late: 9 deg 18.4' N 118 deg 46.4' W SEG_22 Lat/Long Near Early: 9 deg 47.7' N 119 deg 36.3' W Lat/Long Far Early: 9 deg 18.4' N 118 deg 46.4' W GMT Center 1994/277:11:29:42.0 Lat/Long Center: 9 deg 56.3' N 118 deg 57.2' W Lat/Long Near Late: 10 deg 34.5' N 119 deg 8.6' W Lat/Long Far Late: 10 deg 5.0' N 118 deg 18.5' W SEG_23 Lat/Long Near Early: 10 deg 34.5' N 119 deg 8.6' W Lat/Long Far Early: 10 deg 5.0' N 118 deg 18.5' W GMT Center 1994/277:11:29:55.8 Lat/Long Center: 10 deg 42.9' N 118 deg 29.2' W Lat/Long Near Late: 11 deg 21.2' N 118 deg 40.7' W Lat/Long Far Late: 10 deg 51.5' N 117 deg 50.4' W SEG_24 Lat/Long Near Early: 11 deg 21.2' N 118 deg 40.7' W Lat/Long Far Early: 10 deg 51.5' N 117 deg 50.4' W GMT Center 1994/277:11:30:09.5 Lat/Long Center: 11 deg 29.5' N 118 deg 1.1' W Lat/Long Near Late: 12 deg 7.9' N 118 deg 12.7' W Lat/Long Far Late: 11 deg 37.9' N 117 deg 22.2' W SEG_25 Lat/Long Near Early: 12 deg 7.9' N 118 deg 12.7' W Lat/Long Far Early: 11 deg 37.9' N 117 deg 22.2' W GMT Center 1994/277:11:30:23.3 Lat/Long Center: 12 deg 16.0' N 117 deg 32.9' W Lat/Long Near Late: 12 deg 54.6' N 117 deg 44.5' W Lat/Long Far Late: 12 deg 24.3' N 116 deg 53.7' W SEG_26 Lat/Long Near Early: 12 deg 54.6' N 117 deg 44.5' W Lat/Long Far Early: 12 deg 24.3' N 116 deg 53.7' W Lat/Long Near Data End: 13 deg 3.7' N 117 deg 38.3' W Lat/Long Far Data End: 12 deg 33.4' N 116 deg 47.5' W