DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 147.20 Site Name: Shasta, California Site ID: E61 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 20 / X-SAR Antenna Direction: Left Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 40 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 5 PRF (Hz): 1395.000 Frequency Band: L Carrier Frequency (GHz): 1.237 Wavelength (m): 0.242 Polarization Channel: VV Product Type: Survey Image Data Take Start GMT: 1994/282:11:20:31.8 Data Take End GMT: 1994/282:11:28:52.5 Data Take Duration (min:sec): 8:22 Latitude at Start GMT: 35 deg 34.0' N Longitude at Start GMT: 128 deg 13.7' W Latitude at End GMT: 56 deg 3.1' N Longitude at End GMT: 90 deg 17.4' W Center Incidence Angle (deg): 38.0 Track Angle at Image Center: 49.5 deg E of True North Along-Track Image Size (km): 3641.9 Cross-Track Image Size (km): 37.2 Along-Track Resolution (m): 101 Cross-Track Resolution (m): 26 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): 7.1 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 37 Bytes per Record: 2000 Records per Segment: 894 Product Generation Date: Jan 20, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LVV, CVV, XVV Processing Run Number: 40889 Comments: SEG_01 Lat/Long Near Early: 35 deg 28.0' N 128 deg 4.4' W Lat/Long Far Early: 35 deg 40.0' N 128 deg 23.0' W GMT Center 1994/282:11:20:38.6 Lat/Long Center: 35 deg 55.2' N 127 deg 52.9' W Lat/Long Near Late: 36 deg 10.3' N 127 deg 22.7' W Lat/Long Far Late: 36 deg 22.5' N 127 deg 41.4' W SEG_02 Lat/Long Near Early: 36 deg 10.3' N 127 deg 22.7' W Lat/Long Far Early: 36 deg 22.5' N 127 deg 41.4' W GMT Center 1994/282:11:20:52.4 Lat/Long Center: 36 deg 37.4' N 127 deg 10.9' W Lat/Long Near Late: 36 deg 52.3' N 126 deg 40.2' W Lat/Long Far Late: 37 deg 4.6' N 126 deg 59.0' W SEG_03 Lat/Long Near Early: 36 deg 52.3' N 126 deg 40.2' W Lat/Long Far Early: 37 deg 4.6' N 126 deg 59.0' W GMT Center 1994/282:11:21:06.1 Lat/Long Center: 37 deg 19.4' N 126 deg 28.0' W Lat/Long Near Late: 37 deg 34.0' N 125 deg 56.9' W Lat/Long Far Late: 37 deg 46.5' N 126 deg 15.7' W SEG_04 Lat/Long Near Early: 37 deg 34.0' N 125 deg 56.9' W Lat/Long Far Early: 37 deg 46.5' N 126 deg 15.7' W GMT Center 1994/282:11:21:19.9 Lat/Long Center: 38 deg 1.0' N 125 deg 44.3' W Lat/Long Near Late: 38 deg 15.4' N 125 deg 12.7' W Lat/Long Far Late: 38 deg 28.0' N 125 deg 31.6' W SEG_05 Lat/Long Near Early: 38 deg 15.4' N 125 deg 12.7' W Lat/Long Far Early: 38 deg 28.0' N 125 deg 31.6' W GMT Center 1994/282:11:21:33.6 Lat/Long Center: 38 deg 42.3' N 124 deg 59.7' W Lat/Long Near Late: 38 deg 56.5' N 124 deg 27.6' W Lat/Long Far Late: 39 deg 9.2' N 124 deg 46.6' W SEG_06 Lat/Long Near Early: 38 deg 56.5' N 124 deg 27.6' W Lat/Long Far Early: 39 deg 9.2' N 124 deg 46.6' W GMT Center 1994/282:11:21:47.4 Lat/Long Center: 39 deg 23.3' N 124 deg 14.2' W Lat/Long Near Late: 39 deg 37.2' N 123 deg 41.6' W Lat/Long Far Late: 39 deg 50.1' N 124 deg 0.7' W SEG_07 Lat/Long Near Early: 39 deg 37.2' N 123 deg 41.6' W Lat/Long Far Early: 39 deg 50.1' N 124 deg 0.7' W GMT Center 1994/282:11:22:01.1 Lat/Long Center: 40 deg 4.0' N 123 deg 27.8' W Lat/Long Near Late: 40 deg 17.6' N 122 deg 54.7' W Lat/Long Far Late: 40 deg 30.7' N 123 deg 13.8' W SEG_08 Lat/Long Near Early: 40 deg 17.6' N 122 deg 54.7' W Lat/Long Far Early: 40 deg 30.7' N 123 deg 13.8' W GMT Center 1994/282:11:22:14.9 Lat/Long Center: 40 deg 44.3' N 122 deg 40.4' W Lat/Long Near Late: 40 deg 57.7' N 122 deg 6.8' W Lat/Long Far Late: 41 deg 10.9' N 122 deg 25.9' W SEG_09 Lat/Long Near Early: 40 deg 57.7' N 122 deg 6.8' W Lat/Long Far Early: 41 deg 10.9' N 122 deg 25.9' W GMT Center 1994/282:11:22:28.6 Lat/Long Center: 41 deg 24.2' N 121 deg 52.0' W Lat/Long Near Late: 41 deg 37.3' N 121 deg 17.8' W Lat/Long Far Late: 41 deg 50.7' N 121 deg 37.1' W SEG_10 Lat/Long Near Early: 41 deg 37.3' N 121 deg 17.8' W Lat/Long Far Early: 41 deg 50.7' N 121 deg 37.1' W GMT Center 1994/282:11:22:42.4 Lat/Long Center: 42 deg 3.7' N 121 deg 2.5' W Lat/Long Near Late: 42 deg 16.6' N 120 deg 27.8' W Lat/Long Far Late: 42 deg 30.2' N 120 deg 47.1' W SEG_11 Lat/Long Near Early: 42 deg 16.6' N 120 deg 27.8' W Lat/Long Far Early: 42 deg 30.2' N 120 deg 47.1' W GMT Center 1994/282:11:22:56.1 Lat/Long Center: 42 deg 42.9' N 120 deg 12.0' W Lat/Long Near Late: 42 deg 55.4' N 119 deg 36.8' W Lat/Long Far Late: 43 deg 9.2' N 119 deg 56.1' W SEG_12 Lat/Long Near Early: 42 deg 55.4' N 119 deg 36.8' W Lat/Long Far Early: 43 deg 9.2' N 119 deg 56.1' W GMT Center 1994/282:11:23:09.9 Lat/Long Center: 43 deg 21.6' N 119 deg 20.4' W Lat/Long Near Late: 43 deg 33.8' N 118 deg 44.6' W Lat/Long Far Late: 43 deg 47.8' N 119 deg 3.9' W SEG_13 Lat/Long Near Early: 43 deg 33.8' N 118 deg 44.6' W Lat/Long Far Early: 43 deg 47.8' N 119 deg 3.9' W GMT Center 1994/282:11:23:23.6 Lat/Long Center: 43 deg 59.9' N 118 deg 27.7' W Lat/Long Near Late: 44 deg 11.8' N 117 deg 51.2' W Lat/Long Far Late: 44 deg 25.9' N 118 deg 10.5' W SEG_14 Lat/Long Near Early: 44 deg 11.8' N 117 deg 51.2' W Lat/Long Far Early: 44 deg 25.9' N 118 deg 10.5' W GMT Center 1994/282:11:23:37.4 Lat/Long Center: 44 deg 37.7' N 117 deg 33.7' W Lat/Long Near Late: 44 deg 49.3' N 116 deg 56.6' W Lat/Long Far Late: 45 deg 3.6' N 117 deg 16.0' W SEG_15 Lat/Long Near Early: 44 deg 49.3' N 116 deg 56.6' W Lat/Long Far Early: 45 deg 3.6' N 117 deg 16.0' W GMT Center 1994/282:11:23:51.1 Lat/Long Center: 45 deg 15.1' N 116 deg 38.5' W Lat/Long Near Late: 45 deg 26.3' N 116 deg 0.8' W Lat/Long Far Late: 45 deg 40.8' N 116 deg 20.2' W SEG_16 Lat/Long Near Early: 45 deg 26.3' N 116 deg 0.8' W Lat/Long Far Early: 45 deg 40.8' N 116 deg 20.2' W GMT Center 1994/282:11:24:04.9 Lat/Long Center: 45 deg 51.9' N 115 deg 42.1' W Lat/Long Near Late: 46 deg 2.8' N 115 deg 3.8' W Lat/Long Far Late: 46 deg 17.5' N 115 deg 23.1' W SEG_17 Lat/Long Near Early: 46 deg 2.8' N 115 deg 3.8' W Lat/Long Far Early: 46 deg 17.5' N 115 deg 23.1' W GMT Center 1994/282:11:24:18.6 Lat/Long Center: 46 deg 28.2' N 114 deg 44.4' W Lat/Long Near Late: 46 deg 38.7' N 114 deg 5.4' W Lat/Long Far Late: 46 deg 53.7' N 114 deg 24.7' W SEG_18 Lat/Long Near Early: 46 deg 38.7' N 114 deg 5.4' W Lat/Long Far Early: 46 deg 53.7' N 114 deg 24.7' W GMT Center 1994/282:11:24:32.4 Lat/Long Center: 47 deg 4.0' N 113 deg 45.3' W Lat/Long Near Late: 47 deg 14.1' N 113 deg 5.7' W Lat/Long Far Late: 47 deg 29.3' N 113 deg 24.9' W SEG_19 Lat/Long Near Early: 47 deg 14.1' N 113 deg 5.7' W Lat/Long Far Early: 47 deg 29.3' N 113 deg 24.9' W GMT Center 1994/282:11:24:46.1 Lat/Long Center: 47 deg 39.3' N 112 deg 44.9' W Lat/Long Near Late: 47 deg 49.0' N 112 deg 4.6' W Lat/Long Far Late: 48 deg 4.3' N 112 deg 23.7' W SEG_20 Lat/Long Near Early: 47 deg 49.0' N 112 deg 4.6' W Lat/Long Far Early: 48 deg 4.3' N 112 deg 23.7' W GMT Center 1994/282:11:24:59.9 Lat/Long Center: 48 deg 13.9' N 111 deg 43.0' W Lat/Long Near Late: 48 deg 23.2' N 111 deg 2.1' W Lat/Long Far Late: 48 deg 38.7' N 111 deg 21.1' W SEG_21 Lat/Long Near Early: 48 deg 23.2' N 111 deg 2.1' W Lat/Long Far Early: 48 deg 38.7' N 111 deg 21.1' W GMT Center 1994/282:11:25:13.6 Lat/Long Center: 48 deg 47.9' N 110 deg 39.7' W Lat/Long Near Late: 48 deg 56.8' N 109 deg 58.1' W Lat/Long Far Late: 49 deg 12.6' N 110 deg 17.0' W SEG_22 Lat/Long Near Early: 48 deg 56.8' N 109 deg 58.1' W Lat/Long Far Early: 49 deg 12.6' N 110 deg 17.0' W GMT Center 1994/282:11:25:27.4 Lat/Long Center: 49 deg 21.3' N 109 deg 35.0' W Lat/Long Near Late: 49 deg 29.7' N 108 deg 52.6' W Lat/Long Far Late: 49 deg 45.7' N 109 deg 11.5' W SEG_23 Lat/Long Near Early: 49 deg 29.7' N 108 deg 52.6' W Lat/Long Far Early: 49 deg 45.7' N 109 deg 11.5' W GMT Center 1994/282:11:25:41.1 Lat/Long Center: 49 deg 54.0' N 108 deg 28.7' W Lat/Long Near Late: 50 deg 2.0' N 107 deg 45.7' W Lat/Long Far Late: 50 deg 18.2' N 108 deg 4.3' W SEG_24 Lat/Long Near Early: 50 deg 2.0' N 107 deg 45.7' W Lat/Long Far Early: 50 deg 18.2' N 108 deg 4.3' W GMT Center 1994/282:11:25:54.9 Lat/Long Center: 50 deg 26.0' N 107 deg 20.9' W Lat/Long Near Late: 50 deg 33.5' N 106 deg 37.2' W Lat/Long Far Late: 50 deg 49.9' N 106 deg 55.6' W SEG_25 Lat/Long Near Early: 50 deg 33.5' N 106 deg 37.2' W Lat/Long Far Early: 50 deg 49.9' N 106 deg 55.6' W GMT Center 1994/282:11:26:08.6 Lat/Long Center: 50 deg 57.3' N 106 deg 11.5' W Lat/Long Near Late: 51 deg 4.3' N 105 deg 27.1' W Lat/Long Far Late: 51 deg 21.0' N 105 deg 45.3' W SEG_26 Lat/Long Near Early: 51 deg 4.3' N 105 deg 27.1' W Lat/Long Far Early: 51 deg 21.0' N 105 deg 45.3' W GMT Center 1994/282:11:26:22.4 Lat/Long Center: 51 deg 27.8' N 105 deg 0.5' W Lat/Long Near Late: 51 deg 34.3' N 104 deg 15.4' W Lat/Long Far Late: 51 deg 51.2' N 104 deg 33.4' W SEG_27 Lat/Long Near Early: 51 deg 34.3' N 104 deg 15.4' W Lat/Long Far Early: 51 deg 51.2' N 104 deg 33.4' W GMT Center 1994/282:11:26:36.1 Lat/Long Center: 51 deg 57.6' N 103 deg 47.8' W Lat/Long Near Late: 52 deg 3.6' N 103 deg 2.0' W Lat/Long Far Late: 52 deg 20.7' N 103 deg 19.8' W SEG_28 Lat/Long Near Early: 52 deg 3.6' N 103 deg 2.0' W Lat/Long Far Early: 52 deg 20.7' N 103 deg 19.8' W GMT Center 1994/282:11:26:49.9 Lat/Long Center: 52 deg 26.5' N 102 deg 33.5' W Lat/Long Near Late: 52 deg 32.0' N 101 deg 47.1' W Lat/Long Far Late: 52 deg 49.3' N 102 deg 4.5' W SEG_29 Lat/Long Near Early: 52 deg 32.0' N 101 deg 47.1' W Lat/Long Far Early: 52 deg 49.3' N 102 deg 4.5' W GMT Center 1994/282:11:27:03.6 Lat/Long Center: 52 deg 54.6' N 101 deg 17.6' W Lat/Long Near Late: 52 deg 59.5' N 100 deg 30.5' W Lat/Long Far Late: 53 deg 17.0' N 100 deg 47.6' W SEG_30 Lat/Long Near Early: 52 deg 59.5' N 100 deg 30.5' W Lat/Long Far Early: 53 deg 17.0' N 100 deg 47.6' W GMT Center 1994/282:11:27:17.4 Lat/Long Center: 53 deg 21.8' N 99 deg 60.0' W Lat/Long Near Late: 53 deg 26.1' N 99 deg 12.2' W Lat/Long Far Late: 53 deg 43.9' N 99 deg 28.9' W SEG_31 Lat/Long Near Early: 53 deg 26.1' N 99 deg 12.2' W Lat/Long Far Early: 53 deg 43.9' N 99 deg 28.9' W GMT Center 1994/282:11:27:31.1 Lat/Long Center: 53 deg 48.1' N 98 deg 40.7' W Lat/Long Near Late: 53 deg 51.8' N 97 deg 52.3' W Lat/Long Far Late: 54 deg 9.8' N 98 deg 8.6' W SEG_32 Lat/Long Near Early: 53 deg 51.8' N 97 deg 52.3' W Lat/Long Far Early: 54 deg 9.8' N 98 deg 8.6' W GMT Center 1994/282:11:27:44.9 Lat/Long Center: 54 deg 13.4' N 97 deg 19.7' W Lat/Long Near Late: 54 deg 16.6' N 96 deg 30.7' W Lat/Long Far Late: 54 deg 34.8' N 96 deg 46.5' W SEG_33 Lat/Long Near Early: 54 deg 16.6' N 96 deg 30.7' W Lat/Long Far Early: 54 deg 34.8' N 96 deg 46.5' W GMT Center 1994/282:11:27:58.6 Lat/Long Center: 54 deg 37.8' N 95 deg 57.0' W Lat/Long Near Late: 54 deg 40.3' N 95 deg 7.4' W Lat/Long Far Late: 54 deg 58.7' N 95 deg 22.7' W SEG_34 Lat/Long Near Early: 54 deg 40.3' N 95 deg 7.4' W Lat/Long Far Early: 54 deg 58.7' N 95 deg 22.7' W GMT Center 1994/282:11:28:12.4 Lat/Long Center: 55 deg 1.1' N 94 deg 32.7' W Lat/Long Near Late: 55 deg 3.0' N 93 deg 42.5' W Lat/Long Far Late: 55 deg 21.6' N 93 deg 57.3' W SEG_35 Lat/Long Near Early: 55 deg 3.0' N 93 deg 42.5' W Lat/Long Far Early: 55 deg 21.6' N 93 deg 57.3' W GMT Center 1994/282:11:28:26.1 Lat/Long Center: 55 deg 23.4' N 93 deg 6.7' W Lat/Long Near Late: 55 deg 24.7' N 92 deg 15.9' W Lat/Long Far Late: 55 deg 43.5' N 92 deg 30.2' W SEG_36 Lat/Long Near Early: 55 deg 24.7' N 92 deg 15.9' W Lat/Long Far Early: 55 deg 43.5' N 92 deg 30.2' W GMT Center 1994/282:11:28:39.9 Lat/Long Center: 55 deg 44.6' N 91 deg 39.0' W Lat/Long Near Late: 55 deg 45.2' N 90 deg 47.8' W Lat/Long Far Late: 56 deg 4.2' N 91 deg 1.4' W SEG_37 Lat/Long Near Early: 55 deg 45.2' N 90 deg 47.8' W Lat/Long Far Early: 56 deg 4.2' N 91 deg 1.4' W Lat/Long Near Data End: 55 deg 53.5' N 90 deg 10.7' W Lat/Long Far Data End: 56 deg 12.6' N 90 deg 24.0' W