DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 26.50 Site Name: Equatorial Pacific 0 Site ID: NB0 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 9 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 17 Quantization Format: BFPQ Beam Spoiling Mode: 6 PRF (Hz): 1395.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: VV Product Type: Survey Image Data Take Start GMT: 1994/101:00:42:40.8 Data Take End GMT: 1994/101:00:48:26.6 Data Take Duration (min:sec): 5:47 Latitude at Start GMT: 15 deg 21.7' N Longitude at Start GMT: 144 deg 37.7' W Latitude at End GMT: 4 deg 13.8' S Longitude at End GMT: 133 deg 7.0' W Center Incidence Angle (deg): 28.4 Track Angle at Image Center: 149.8 deg E of True North Along-Track Image Size (km): 2511.7 Cross-Track Image Size (km): 123.2 Along-Track Resolution (m): 92 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): 13.6 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: 2614 Product Generation Date: Sep 08, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LVV, CVV, XVV Processing Run Number: 11110 Comments: SEG_01 Lat/Long Near Early: 15 deg 41.0' N 144 deg 5.4' W Lat/Long Far Early: 15 deg 3.7' N 145 deg 7.5' W GMT Center 1994/101:00:42:47.7 Lat/Long Center: 14 deg 58.6' N 144 deg 23.1' W Lat/Long Near Late: 14 deg 54.5' N 143 deg 36.7' W Lat/Long Far Late: 14 deg 17.6' N 144 deg 38.3' W SEG_02 Lat/Long Near Early: 14 deg 54.5' N 143 deg 36.7' W Lat/Long Far Early: 14 deg 17.6' N 144 deg 38.3' W GMT Center 1994/101:00:43:01.5 Lat/Long Center: 14 deg 12.3' N 143 deg 54.1' W Lat/Long Near Late: 14 deg 7.9' N 143 deg 8.3' W Lat/Long Far Late: 13 deg 31.5' N 144 deg 9.3' W SEG_03 Lat/Long Near Early: 14 deg 7.9' N 143 deg 8.3' W Lat/Long Far Early: 13 deg 31.5' N 144 deg 9.3' W GMT Center 1994/101:00:43:15.3 Lat/Long Center: 13 deg 26.0' N 143 deg 25.4' W Lat/Long Near Late: 13 deg 21.2' N 142 deg 40.0' W Lat/Long Far Late: 12 deg 45.2' N 143 deg 40.5' W SEG_04 Lat/Long Near Early: 13 deg 21.2' N 142 deg 40.0' W Lat/Long Far Early: 12 deg 45.2' N 143 deg 40.5' W GMT Center 1994/101:00:43:29.0 Lat/Long Center: 12 deg 39.6' N 142 deg 56.8' W Lat/Long Near Late: 12 deg 34.5' N 142 deg 11.9' W Lat/Long Far Late: 11 deg 58.9' N 143 deg 12.0' W SEG_05 Lat/Long Near Early: 12 deg 34.5' N 142 deg 11.9' W Lat/Long Far Early: 11 deg 58.9' N 143 deg 12.0' W GMT Center 1994/101:00:43:42.8 Lat/Long Center: 11 deg 53.1' N 142 deg 28.5' W Lat/Long Near Late: 11 deg 47.8' N 141 deg 43.9' W Lat/Long Far Late: 11 deg 12.4' N 142 deg 43.7' W SEG_06 Lat/Long Near Early: 11 deg 47.8' N 141 deg 43.9' W Lat/Long Far Early: 11 deg 12.4' N 142 deg 43.7' W GMT Center 1994/101:00:43:56.6 Lat/Long Center: 11 deg 6.6' N 142 deg 0.3' W Lat/Long Near Late: 11 deg 1.0' N 141 deg 16.1' W Lat/Long Far Late: 10 deg 26.0' N 142 deg 15.5' W SEG_07 Lat/Long Near Early: 11 deg 1.0' N 141 deg 16.1' W Lat/Long Far Early: 10 deg 26.0' N 142 deg 15.5' W GMT Center 1994/101:00:44:10.3 Lat/Long Center: 10 deg 19.9' N 141 deg 32.3' W Lat/Long Near Late: 10 deg 14.2' N 140 deg 48.4' W Lat/Long Far Late: 9 deg 39.4' N 141 deg 47.5' W SEG_08 Lat/Long Near Early: 10 deg 14.2' N 140 deg 48.4' W Lat/Long Far Early: 9 deg 39.4' N 141 deg 47.5' W GMT Center 1994/101:00:44:24.1 Lat/Long Center: 9 deg 33.3' N 141 deg 4.4' W Lat/Long Near Late: 9 deg 27.3' N 140 deg 20.9' W Lat/Long Far Late: 8 deg 52.8' N 141 deg 19.6' W SEG_09 Lat/Long Near Early: 9 deg 27.3' N 140 deg 20.9' W Lat/Long Far Early: 8 deg 52.8' N 141 deg 19.6' W GMT Center 1994/101:00:44:37.8 Lat/Long Center: 8 deg 46.6' N 140 deg 36.7' W Lat/Long Near Late: 8 deg 40.5' N 139 deg 53.5' W Lat/Long Far Late: 8 deg 6.1' N 140 deg 51.9' W SEG_10 Lat/Long Near Early: 8 deg 40.5' N 139 deg 53.5' W Lat/Long Far Early: 8 deg 6.1' N 140 deg 51.9' W GMT Center 1994/101:00:44:51.6 Lat/Long Center: 7 deg 59.8' N 140 deg 9.2' W Lat/Long Near Late: 7 deg 53.5' N 139 deg 26.2' W Lat/Long Far Late: 7 deg 19.4' N 140 deg 24.4' W SEG_11 Lat/Long Near Early: 7 deg 53.5' N 139 deg 26.2' W Lat/Long Far Early: 7 deg 19.4' N 140 deg 24.4' W GMT Center 1994/101:00:45:05.4 Lat/Long Center: 7 deg 13.0' N 139 deg 41.7' W Lat/Long Near Late: 7 deg 6.6' N 138 deg 58.9' W Lat/Long Far Late: 6 deg 32.6' N 139 deg 56.9' W SEG_12 Lat/Long Near Early: 7 deg 6.6' N 138 deg 58.9' W Lat/Long Far Early: 6 deg 32.6' N 139 deg 56.9' W GMT Center 1994/101:00:45:19.1 Lat/Long Center: 6 deg 26.1' N 139 deg 14.4' W Lat/Long Near Late: 6 deg 19.6' N 138 deg 31.8' W Lat/Long Far Late: 5 deg 45.8' N 139 deg 29.6' W SEG_13 Lat/Long Near Early: 6 deg 19.6' N 138 deg 31.8' W Lat/Long Far Early: 5 deg 45.8' N 139 deg 29.6' W GMT Center 1994/101:00:45:32.9 Lat/Long Center: 5 deg 39.2' N 138 deg 47.1' W Lat/Long Near Late: 5 deg 32.6' N 138 deg 4.7' W Lat/Long Far Late: 4 deg 59.0' N 139 deg 2.4' W SEG_14 Lat/Long Near Early: 5 deg 32.6' N 138 deg 4.7' W Lat/Long Far Early: 4 deg 59.0' N 139 deg 2.4' W GMT Center 1994/101:00:45:46.7 Lat/Long Center: 4 deg 52.3' N 138 deg 20.0' W Lat/Long Near Late: 4 deg 45.6' N 137 deg 37.7' W Lat/Long Far Late: 4 deg 12.1' N 138 deg 35.2' W SEG_15 Lat/Long Near Early: 4 deg 45.6' N 137 deg 37.7' W Lat/Long Far Early: 4 deg 12.1' N 138 deg 35.2' W GMT Center 1994/101:00:46:00.4 Lat/Long Center: 4 deg 5.4' N 137 deg 52.9' W Lat/Long Near Late: 3 deg 58.5' N 137 deg 10.7' W Lat/Long Far Late: 3 deg 25.1' N 138 deg 8.1' W SEG_16 Lat/Long Near Early: 3 deg 58.5' N 137 deg 10.7' W Lat/Long Far Early: 3 deg 25.1' N 138 deg 8.1' W GMT Center 1994/101:00:46:14.2 Lat/Long Center: 3 deg 18.4' N 137 deg 25.9' W Lat/Long Near Late: 3 deg 11.5' N 136 deg 43.8' W Lat/Long Far Late: 2 deg 38.2' N 137 deg 41.1' W SEG_17 Lat/Long Near Early: 3 deg 11.5' N 136 deg 43.8' W Lat/Long Far Early: 2 deg 38.2' N 137 deg 41.1' W GMT Center 1994/101:00:46:28.0 Lat/Long Center: 2 deg 31.4' N 136 deg 58.9' W Lat/Long Near Late: 2 deg 24.4' N 136 deg 16.9' W Lat/Long Far Late: 1 deg 51.2' N 137 deg 14.2' W SEG_18 Lat/Long Near Early: 2 deg 24.4' N 136 deg 16.9' W Lat/Long Far Early: 1 deg 51.2' N 137 deg 14.2' W GMT Center 1994/101:00:46:41.7 Lat/Long Center: 1 deg 44.4' N 136 deg 32.0' W Lat/Long Near Late: 1 deg 37.4' N 135 deg 50.1' W Lat/Long Far Late: 1 deg 4.2' N 136 deg 47.2' W SEG_19 Lat/Long Near Early: 1 deg 37.4' N 135 deg 50.1' W Lat/Long Far Early: 1 deg 4.2' N 136 deg 47.2' W GMT Center 1994/101:00:46:55.5 Lat/Long Center: 0 deg 57.4' N 136 deg 5.1' W Lat/Long Near Late: 0 deg 50.3' N 135 deg 23.2' W Lat/Long Far Late: 0 deg 17.2' N 136 deg 20.3' W SEG_20 Lat/Long Near Early: 0 deg 50.3' N 135 deg 23.2' W Lat/Long Far Early: 0 deg 17.2' N 136 deg 20.3' W GMT Center 1994/101:00:47:09.3 Lat/Long Center: 0 deg 10.3' N 135 deg 38.2' W Lat/Long Near Late: 0 deg 3.3' N 134 deg 56.3' W Lat/Long Far Late: 0 deg 29.8' S 135 deg 53.5' W SEG_21 Lat/Long Near Early: 0 deg 3.3' N 134 deg 56.3' W Lat/Long Far Early: 0 deg 29.8' S 135 deg 53.5' W GMT Center 1994/101:00:47:23.0 Lat/Long Center: 0 deg 36.7' S 135 deg 11.3' W Lat/Long Near Late: 0 deg 43.8' S 134 deg 29.4' W Lat/Long Far Late: 1 deg 16.8' S 135 deg 26.6' W SEG_22 Lat/Long Near Early: 0 deg 43.8' S 134 deg 29.4' W Lat/Long Far Early: 1 deg 16.8' S 135 deg 26.6' W GMT Center 1994/101:00:47:36.8 Lat/Long Center: 1 deg 23.7' S 134 deg 44.4' W Lat/Long Near Late: 1 deg 30.8' S 134 deg 2.5' W Lat/Long Far Late: 2 deg 3.9' S 134 deg 59.7' W SEG_23 Lat/Long Near Early: 1 deg 30.8' S 134 deg 2.5' W Lat/Long Far Early: 2 deg 3.9' S 134 deg 59.7' W GMT Center 1994/101:00:47:50.6 Lat/Long Center: 2 deg 10.8' S 134 deg 17.5' W Lat/Long Near Late: 2 deg 17.8' S 133 deg 35.5' W Lat/Long Far Late: 2 deg 50.9' S 134 deg 32.8' W SEG_24 Lat/Long Near Early: 2 deg 17.8' S 133 deg 35.5' W Lat/Long Far Early: 2 deg 50.9' S 134 deg 32.8' W GMT Center 1994/101:00:48:04.3 Lat/Long Center: 2 deg 57.8' S 133 deg 50.6' W Lat/Long Near Late: 3 deg 4.8' S 133 deg 8.5' W Lat/Long Far Late: 3 deg 37.9' S 134 deg 5.9' W SEG_25 Lat/Long Near Early: 3 deg 4.8' S 133 deg 8.5' W Lat/Long Far Early: 3 deg 37.9' S 134 deg 5.9' W GMT Center 1994/101:00:48:18.1 Lat/Long Center: 3 deg 44.8' S 133 deg 23.6' W Lat/Long Near Late: 3 deg 51.8' S 132 deg 41.5' W Lat/Long Far Late: 4 deg 25.0' S 133 deg 38.9' W SEG_26 Lat/Long Near Early: 3 deg 51.8' S 132 deg 41.5' W Lat/Long Far Early: 4 deg 25.0' S 133 deg 38.9' W Lat/Long Near Data End: 3 deg 57.2' S 132 deg 38.3' W Lat/Long Far Data End: 4 deg 30.5' S 133 deg 35.8' W