DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 78.60 Site Name: Amazon Calibration Site ID: CXH Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 5 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 8 Quantization Format: 8-bit Beam Spoiling Mode: 6 PRF (Hz): 1395.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/104:06:21:23.8 Data Take End GMT: 1994/104:06:30:51.5 Data Take Duration (min:sec): 9:30 Latitude at Start GMT: 28 deg 28.5' S Longitude at Start GMT: 75 deg 57.1' W Latitude at End GMT: 3 deg 24.0' N Longitude at End GMT: 55 deg 47.4' W Center Incidence Angle (deg): 29.8 Track Angle at Image Center: 30.7 deg E of True North Along-Track Image Size (km): 4133.2 Cross-Track Image Size (km): 59.2 Along-Track Resolution (m): 91 Cross-Track Resolution (m): 64 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): 7.9 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 42 Bytes per Record: 2000 Records per Segment: 1334 Product Generation Date: Sep 08, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LVV, XVV Processing Run Number: 11005 Comments: SEG_01 Lat/Long Near Early: 28 deg 18.5' S 76 deg 13.2' W Lat/Long Far Early: 28 deg 38.2' S 75 deg 41.4' W GMT Center 1994/104:06:21:30.6 Lat/Long Center: 28 deg 6.4' S 75 deg 39.4' W Lat/Long Near Late: 27 deg 34.3' S 75 deg 38.0' W Lat/Long Far Late: 27 deg 53.8' S 75 deg 6.4' W SEG_02 Lat/Long Near Early: 27 deg 34.3' S 75 deg 38.0' W Lat/Long Far Early: 27 deg 53.8' S 75 deg 6.4' W GMT Center 1994/104:06:21:44.4 Lat/Long Center: 27 deg 22.0' S 75 deg 4.6' W Lat/Long Near Late: 26 deg 50.0' S 75 deg 3.2' W Lat/Long Far Late: 27 deg 9.2' S 74 deg 31.9' W SEG_03 Lat/Long Near Early: 26 deg 50.0' S 75 deg 3.2' W Lat/Long Far Early: 27 deg 9.2' S 74 deg 31.9' W GMT Center 1994/104:06:21:58.1 Lat/Long Center: 26 deg 37.5' S 74 deg 30.2' W Lat/Long Near Late: 26 deg 5.5' S 74 deg 28.9' W Lat/Long Far Late: 26 deg 24.5' S 73 deg 57.8' W SEG_04 Lat/Long Near Early: 26 deg 5.5' S 74 deg 28.9' W Lat/Long Far Early: 26 deg 24.5' S 73 deg 57.8' W GMT Center 1994/104:06:22:11.8 Lat/Long Center: 25 deg 52.8' S 73 deg 56.3' W Lat/Long Near Late: 25 deg 20.8' S 73 deg 55.1' W Lat/Long Far Late: 25 deg 39.6' S 73 deg 24.3' W SEG_05 Lat/Long Near Early: 25 deg 20.8' S 73 deg 55.1' W Lat/Long Far Early: 25 deg 39.6' S 73 deg 24.3' W GMT Center 1994/104:06:22:25.6 Lat/Long Center: 25 deg 7.9' S 73 deg 22.8' W Lat/Long Near Late: 24 deg 36.0' S 73 deg 21.8' W Lat/Long Far Late: 24 deg 54.6' S 72 deg 51.1' W SEG_06 Lat/Long Near Early: 24 deg 36.0' S 73 deg 21.8' W Lat/Long Far Early: 24 deg 54.6' S 72 deg 51.1' W GMT Center 1994/104:06:22:39.3 Lat/Long Center: 24 deg 22.9' S 72 deg 49.8' W Lat/Long Near Late: 23 deg 51.0' S 72 deg 48.9' W Lat/Long Far Late: 24 deg 9.4' S 72 deg 18.4' W SEG_07 Lat/Long Near Early: 23 deg 51.0' S 72 deg 48.9' W Lat/Long Far Early: 24 deg 9.4' S 72 deg 18.4' W GMT Center 1994/104:06:22:53.0 Lat/Long Center: 23 deg 37.8' S 72 deg 17.2' W Lat/Long Near Late: 23 deg 5.9' S 72 deg 16.4' W Lat/Long Far Late: 23 deg 24.1' S 71 deg 46.1' W SEG_08 Lat/Long Near Early: 23 deg 5.9' S 72 deg 16.4' W Lat/Long Far Early: 23 deg 24.1' S 71 deg 46.1' W GMT Center 1994/104:06:23:06.8 Lat/Long Center: 22 deg 52.5' S 71 deg 45.0' W Lat/Long Near Late: 22 deg 20.7' S 71 deg 44.2' W Lat/Long Far Late: 22 deg 38.7' S 71 deg 14.2' W SEG_09 Lat/Long Near Early: 22 deg 20.7' S 71 deg 44.2' W Lat/Long Far Early: 22 deg 38.7' S 71 deg 14.2' W GMT Center 1994/104:06:23:20.5 Lat/Long Center: 22 deg 7.0' S 71 deg 13.2' W Lat/Long Near Late: 21 deg 35.3' S 71 deg 12.5' W Lat/Long Far Late: 21 deg 53.1' S 70 deg 42.7' W SEG_10 Lat/Long Near Early: 21 deg 35.3' S 71 deg 12.5' W Lat/Long Far Early: 21 deg 53.1' S 70 deg 42.7' W GMT Center 1994/104:06:23:34.2 Lat/Long Center: 21 deg 21.5' S 70 deg 41.8' W Lat/Long Near Late: 20 deg 49.7' S 70 deg 41.1' W Lat/Long Far Late: 21 deg 7.4' S 70 deg 11.5' W SEG_11 Lat/Long Near Early: 20 deg 49.7' S 70 deg 41.1' W Lat/Long Far Early: 21 deg 7.4' S 70 deg 11.5' W GMT Center 1994/104:06:23:48.0 Lat/Long Center: 20 deg 35.8' S 70 deg 10.7' W Lat/Long Near Late: 20 deg 4.1' S 70 deg 10.1' W Lat/Long Far Late: 20 deg 21.6' S 69 deg 40.6' W SEG_12 Lat/Long Near Early: 20 deg 4.1' S 70 deg 10.1' W Lat/Long Far Early: 20 deg 21.6' S 69 deg 40.6' W GMT Center 1994/104:06:24:01.7 Lat/Long Center: 19 deg 50.0' S 69 deg 39.9' W Lat/Long Near Late: 19 deg 18.4' S 69 deg 39.4' W Lat/Long Far Late: 19 deg 35.7' S 69 deg 10.1' W SEG_13 Lat/Long Near Early: 19 deg 18.4' S 69 deg 39.4' W Lat/Long Far Early: 19 deg 35.7' S 69 deg 10.1' W GMT Center 1994/104:06:24:15.4 Lat/Long Center: 19 deg 4.1' S 69 deg 9.5' W Lat/Long Near Late: 18 deg 32.5' S 69 deg 9.0' W Lat/Long Far Late: 18 deg 49.7' S 68 deg 39.9' W SEG_14 Lat/Long Near Early: 18 deg 32.5' S 69 deg 9.0' W Lat/Long Far Early: 18 deg 49.7' S 68 deg 39.9' W GMT Center 1994/104:06:24:29.2 Lat/Long Center: 18 deg 18.1' S 68 deg 39.3' W Lat/Long Near Late: 17 deg 46.5' S 68 deg 38.9' W Lat/Long Far Late: 18 deg 3.6' S 68 deg 9.9' W SEG_15 Lat/Long Near Early: 17 deg 46.5' S 68 deg 38.9' W Lat/Long Far Early: 18 deg 3.6' S 68 deg 9.9' W GMT Center 1994/104:06:24:42.9 Lat/Long Center: 17 deg 32.1' S 68 deg 9.5' W Lat/Long Near Late: 17 deg 0.5' S 68 deg 9.1' W Lat/Long Far Late: 17 deg 17.4' S 67 deg 40.3' W SEG_16 Lat/Long Near Early: 17 deg 0.5' S 68 deg 9.1' W Lat/Long Far Early: 17 deg 17.4' S 67 deg 40.3' W GMT Center 1994/104:06:24:56.6 Lat/Long Center: 16 deg 45.9' S 67 deg 39.9' W Lat/Long Near Late: 16 deg 14.3' S 67 deg 39.6' W Lat/Long Far Late: 16 deg 31.2' S 67 deg 10.9' W SEG_17 Lat/Long Near Early: 16 deg 14.3' S 67 deg 39.6' W Lat/Long Far Early: 16 deg 31.2' S 67 deg 10.9' W GMT Center 1994/104:06:25:10.4 Lat/Long Center: 15 deg 59.6' S 67 deg 10.6' W Lat/Long Near Late: 15 deg 28.1' S 67 deg 10.3' W Lat/Long Far Late: 15 deg 44.8' S 66 deg 41.7' W SEG_18 Lat/Long Near Early: 15 deg 28.1' S 67 deg 10.3' W Lat/Long Far Early: 15 deg 44.8' S 66 deg 41.7' W GMT Center 1994/104:06:25:24.1 Lat/Long Center: 15 deg 13.3' S 66 deg 41.5' W Lat/Long Near Late: 14 deg 41.7' S 66 deg 41.2' W Lat/Long Far Late: 14 deg 58.4' S 66 deg 12.8' W SEG_19 Lat/Long Near Early: 14 deg 41.7' S 66 deg 41.2' W Lat/Long Far Early: 14 deg 58.4' S 66 deg 12.8' W GMT Center 1994/104:06:25:37.9 Lat/Long Center: 14 deg 26.9' S 66 deg 12.6' W Lat/Long Near Late: 13 deg 55.3' S 66 deg 12.4' W Lat/Long Far Late: 14 deg 11.9' S 65 deg 44.1' W SEG_20 Lat/Long Near Early: 13 deg 55.3' S 66 deg 12.4' W Lat/Long Far Early: 14 deg 11.9' S 65 deg 44.1' W GMT Center 1994/104:06:25:51.6 Lat/Long Center: 13 deg 40.4' S 65 deg 44.0' W Lat/Long Near Late: 13 deg 8.9' S 65 deg 43.8' W Lat/Long Far Late: 13 deg 25.3' S 65 deg 15.6' W SEG_21 Lat/Long Near Early: 13 deg 8.9' S 65 deg 43.8' W Lat/Long Far Early: 13 deg 25.3' S 65 deg 15.6' W GMT Center 1994/104:06:26:05.3 Lat/Long Center: 12 deg 53.8' S 65 deg 15.5' W Lat/Long Near Late: 12 deg 22.3' S 65 deg 15.4' W Lat/Long Far Late: 12 deg 38.7' S 64 deg 47.3' W SEG_22 Lat/Long Near Early: 12 deg 22.3' S 65 deg 15.4' W Lat/Long Far Early: 12 deg 38.7' S 64 deg 47.3' W GMT Center 1994/104:06:26:19.1 Lat/Long Center: 12 deg 7.2' S 64 deg 47.3' W Lat/Long Near Late: 11 deg 35.7' S 64 deg 47.1' W Lat/Long Far Late: 11 deg 52.0' S 64 deg 19.2' W SEG_23 Lat/Long Near Early: 11 deg 35.7' S 64 deg 47.1' W Lat/Long Far Early: 11 deg 52.0' S 64 deg 19.2' W GMT Center 1994/104:06:26:32.8 Lat/Long Center: 11 deg 20.5' S 64 deg 19.2' W Lat/Long Near Late: 10 deg 49.1' S 64 deg 19.1' W Lat/Long Far Late: 11 deg 5.2' S 63 deg 51.2' W SEG_24 Lat/Long Near Early: 10 deg 49.1' S 64 deg 19.1' W Lat/Long Far Early: 11 deg 5.2' S 63 deg 51.2' W GMT Center 1994/104:06:26:46.5 Lat/Long Center: 10 deg 33.8' S 63 deg 51.2' W Lat/Long Near Late: 10 deg 2.3' S 63 deg 51.2' W Lat/Long Far Late: 10 deg 18.4' S 63 deg 23.4' W SEG_25 Lat/Long Near Early: 10 deg 2.3' S 63 deg 51.2' W Lat/Long Far Early: 10 deg 18.4' S 63 deg 23.4' W GMT Center 1994/104:06:27:00.3 Lat/Long Center: 9 deg 47.0' S 63 deg 23.5' W Lat/Long Near Late: 9 deg 15.6' S 63 deg 23.4' W Lat/Long Far Late: 9 deg 31.6' S 62 deg 55.8' W SEG_26 Lat/Long Near Early: 9 deg 15.6' S 63 deg 23.4' W Lat/Long Far Early: 9 deg 31.6' S 62 deg 55.8' W GMT Center 1994/104:06:27:14.0 Lat/Long Center: 9 deg 0.2' S 62 deg 55.8' W Lat/Long Near Late: 8 deg 28.7' S 62 deg 55.8' W Lat/Long Far Late: 8 deg 44.7' S 62 deg 28.2' W SEG_27 Lat/Long Near Early: 8 deg 28.7' S 62 deg 55.8' W Lat/Long Far Early: 8 deg 44.7' S 62 deg 28.2' W GMT Center 1994/104:06:27:27.7 Lat/Long Center: 8 deg 13.3' S 62 deg 28.3' W Lat/Long Near Late: 7 deg 41.9' S 62 deg 28.3' W Lat/Long Far Late: 7 deg 57.8' S 62 deg 0.8' W SEG_28 Lat/Long Near Early: 7 deg 41.9' S 62 deg 28.3' W Lat/Long Far Early: 7 deg 57.8' S 62 deg 0.8' W GMT Center 1994/104:06:27:41.5 Lat/Long Center: 7 deg 26.4' S 62 deg 0.9' W Lat/Long Near Late: 6 deg 55.0' S 62 deg 1.0' W Lat/Long Far Late: 7 deg 10.9' S 61 deg 33.5' W SEG_29 Lat/Long Near Early: 6 deg 55.0' S 62 deg 1.0' W Lat/Long Far Early: 7 deg 10.9' S 61 deg 33.5' W GMT Center 1994/104:06:27:55.2 Lat/Long Center: 6 deg 39.4' S 61 deg 33.6' W Lat/Long Near Late: 6 deg 8.1' S 61 deg 33.7' W Lat/Long Far Late: 6 deg 23.9' S 61 deg 6.3' W SEG_30 Lat/Long Near Early: 6 deg 8.1' S 61 deg 33.7' W Lat/Long Far Early: 6 deg 23.9' S 61 deg 6.3' W GMT Center 1994/104:06:28:08.9 Lat/Long Center: 5 deg 52.5' S 61 deg 6.4' W Lat/Long Near Late: 5 deg 21.1' S 61 deg 6.5' W Lat/Long Far Late: 5 deg 36.9' S 60 deg 39.1' W SEG_31 Lat/Long Near Early: 5 deg 21.1' S 61 deg 6.5' W Lat/Long Far Early: 5 deg 36.9' S 60 deg 39.1' W GMT Center 1994/104:06:28:22.7 Lat/Long Center: 5 deg 5.5' S 60 deg 39.3' W Lat/Long Near Late: 4 deg 34.1' S 60 deg 39.4' W Lat/Long Far Late: 4 deg 49.9' S 60 deg 12.1' W SEG_32 Lat/Long Near Early: 4 deg 34.1' S 60 deg 39.4' W Lat/Long Far Early: 4 deg 49.9' S 60 deg 12.1' W GMT Center 1994/104:06:28:36.4 Lat/Long Center: 4 deg 18.5' S 60 deg 12.3' W Lat/Long Near Late: 3 deg 47.1' S 60 deg 12.3' W Lat/Long Far Late: 4 deg 2.9' S 59 deg 45.1' W SEG_33 Lat/Long Near Early: 3 deg 47.1' S 60 deg 12.3' W Lat/Long Far Early: 4 deg 2.9' S 59 deg 45.1' W GMT Center 1994/104:06:28:50.1 Lat/Long Center: 3 deg 31.5' S 59 deg 45.2' W Lat/Long Near Late: 3 deg 0.1' S 59 deg 45.3' W Lat/Long Far Late: 3 deg 15.9' S 59 deg 18.1' W SEG_34 Lat/Long Near Early: 3 deg 0.1' S 59 deg 45.3' W Lat/Long Far Early: 3 deg 15.9' S 59 deg 18.1' W GMT Center 1994/104:06:29:03.9 Lat/Long Center: 2 deg 44.4' S 59 deg 18.3' W Lat/Long Near Late: 2 deg 13.1' S 59 deg 18.4' W Lat/Long Far Late: 2 deg 28.8' S 58 deg 51.2' W SEG_35 Lat/Long Near Early: 2 deg 13.1' S 59 deg 18.4' W Lat/Long Far Early: 2 deg 28.8' S 58 deg 51.2' W GMT Center 1994/104:06:29:17.6 Lat/Long Center: 1 deg 57.4' S 58 deg 51.4' W Lat/Long Near Late: 1 deg 26.0' S 58 deg 51.4' W Lat/Long Far Late: 1 deg 41.8' S 58 deg 24.2' W SEG_36 Lat/Long Near Early: 1 deg 26.0' S 58 deg 51.4' W Lat/Long Far Early: 1 deg 41.8' S 58 deg 24.2' W GMT Center 1994/104:06:29:31.3 Lat/Long Center: 1 deg 10.3' S 58 deg 24.5' W Lat/Long Near Late: 0 deg 39.0' S 58 deg 24.5' W Lat/Long Far Late: 0 deg 54.7' S 57 deg 57.4' W SEG_37 Lat/Long Near Early: 0 deg 39.0' S 58 deg 24.5' W Lat/Long Far Early: 0 deg 54.7' S 57 deg 57.4' W GMT Center 1994/104:06:29:45.1 Lat/Long Center: 0 deg 23.3' S 57 deg 57.6' W Lat/Long Near Late: 0 deg 8.1' N 57 deg 57.6' W Lat/Long Far Late: 0 deg 7.7' S 57 deg 30.5' W SEG_38 Lat/Long Near Early: 0 deg 8.1' N 57 deg 57.6' W Lat/Long Far Early: 0 deg 7.7' S 57 deg 30.5' W GMT Center 1994/104:06:29:58.8 Lat/Long Center: 0 deg 23.7' N 57 deg 30.7' W Lat/Long Near Late: 0 deg 55.1' N 57 deg 30.7' W Lat/Long Far Late: 0 deg 39.4' N 57 deg 3.6' W SEG_39 Lat/Long Near Early: 0 deg 55.1' N 57 deg 30.7' W Lat/Long Far Early: 0 deg 39.4' N 57 deg 3.6' W GMT Center 1994/104:06:30:12.5 Lat/Long Center: 1 deg 10.8' N 57 deg 3.8' W Lat/Long Near Late: 1 deg 42.1' N 57 deg 3.8' W Lat/Long Far Late: 1 deg 26.4' N 56 deg 36.6' W SEG_40 Lat/Long Near Early: 1 deg 42.1' N 57 deg 3.8' W Lat/Long Far Early: 1 deg 26.4' N 56 deg 36.6' W GMT Center 1994/104:06:30:26.3 Lat/Long Center: 1 deg 57.8' N 56 deg 36.8' W Lat/Long Near Late: 2 deg 29.2' N 56 deg 36.9' W Lat/Long Far Late: 2 deg 13.4' N 56 deg 9.7' W SEG_41 Lat/Long Near Early: 2 deg 29.2' N 56 deg 36.9' W Lat/Long Far Early: 2 deg 13.4' N 56 deg 9.7' W GMT Center 1994/104:06:30:40.0 Lat/Long Center: 2 deg 44.8' N 56 deg 9.9' W Lat/Long Near Late: 3 deg 16.2' N 56 deg 9.9' W Lat/Long Far Late: 3 deg 0.4' N 55 deg 42.7' W SEG_42 Lat/Long Near Early: 3 deg 16.2' N 56 deg 9.9' W Lat/Long Far Early: 3 deg 0.4' N 55 deg 42.7' W Lat/Long Near Data End: 3 deg 31.8' N 56 deg 0.9' W Lat/Long Far Data End: 3 deg 16.0' N 55 deg 33.7' W