DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 169.30 Site Name: Cerro Cumbrera, Chile Site ID: GSK Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 11 Antenna Direction: Left Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 6 PRF (Hz): 1395.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/109:20:28:26.6 Data Take End GMT: 1994/109:20:33:12.7 Data Take Duration (min:sec): 4:47 Latitude at Start GMT: 42 deg 57.7' S Longitude at Start GMT: 81 deg 13.6' W Latitude at End GMT: 52 deg 59.8' S Longitude at End GMT: 57 deg 36.5' W Center Incidence Angle (deg): 38.2 Track Angle at Image Center: 123.1 deg E of True North Along-Track Image Size (km): 2076.9 Cross-Track Image Size (km): 86.2 Along-Track Resolution (m): 101 Cross-Track Resolution (m): 103 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): 5.6 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 21 Bytes per Record: 2000 Records per Segment: 1874 Product Generation Date: Sep 14, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LHV, CHH, CHV Processing Run Number: 11194 Comments: SEG_01 Lat/Long Near Early: 43 deg 14.7' S 81 deg 34.4' W Lat/Long Far Early: 42 deg 40.5' S 80 deg 52.8' W GMT Center 1994/109:20:28:33.5 Lat/Long Center: 43 deg 15.6' S 80 deg 46.1' W Lat/Long Near Late: 43 deg 50.7' S 80 deg 39.1' W Lat/Long Far Late: 43 deg 16.1' S 79 deg 57.7' W SEG_02 Lat/Long Near Early: 43 deg 50.7' S 80 deg 39.1' W Lat/Long Far Early: 43 deg 16.1' S 79 deg 57.7' W GMT Center 1994/109:20:28:47.3 Lat/Long Center: 43 deg 51.2' S 79 deg 50.3' W Lat/Long Near Late: 44 deg 26.2' S 79 deg 42.7' W Lat/Long Far Late: 43 deg 51.1' S 79 deg 1.4' W SEG_03 Lat/Long Near Early: 44 deg 26.2' S 79 deg 42.7' W Lat/Long Far Early: 43 deg 51.1' S 79 deg 1.4' W GMT Center 1994/109:20:29:01.1 Lat/Long Center: 44 deg 26.1' S 78 deg 53.4' W Lat/Long Near Late: 45 deg 1.1' S 78 deg 45.1' W Lat/Long Far Late: 44 deg 25.5' S 78 deg 3.9' W SEG_04 Lat/Long Near Early: 45 deg 1.1' S 78 deg 45.1' W Lat/Long Far Early: 44 deg 25.5' S 78 deg 3.9' W GMT Center 1994/109:20:29:14.8 Lat/Long Center: 45 deg 0.5' S 77 deg 55.2' W Lat/Long Near Late: 45 deg 35.5' S 77 deg 46.2' W Lat/Long Far Late: 44 deg 59.4' S 77 deg 5.2' W SEG_05 Lat/Long Near Early: 45 deg 35.5' S 77 deg 46.2' W Lat/Long Far Early: 44 deg 59.4' S 77 deg 5.2' W GMT Center 1994/109:20:29:28.6 Lat/Long Center: 45 deg 34.4' S 76 deg 55.8' W Lat/Long Near Late: 46 deg 9.2' S 76 deg 46.0' W Lat/Long Far Late: 45 deg 32.7' S 76 deg 5.3' W SEG_06 Lat/Long Near Early: 46 deg 9.2' S 76 deg 46.0' W Lat/Long Far Early: 45 deg 32.7' S 76 deg 5.3' W GMT Center 1994/109:20:29:42.4 Lat/Long Center: 46 deg 7.6' S 75 deg 55.1' W Lat/Long Near Late: 46 deg 42.4' S 75 deg 44.5' W Lat/Long Far Late: 46 deg 5.4' S 75 deg 4.1' W SEG_07 Lat/Long Near Early: 46 deg 42.4' S 75 deg 44.5' W Lat/Long Far Early: 46 deg 5.4' S 75 deg 4.1' W GMT Center 1994/109:20:29:56.2 Lat/Long Center: 46 deg 40.1' S 74 deg 53.1' W Lat/Long Near Late: 47 deg 14.9' S 74 deg 41.7' W Lat/Long Far Late: 46 deg 37.4' S 74 deg 1.7' W SEG_08 Lat/Long Near Early: 47 deg 14.9' S 74 deg 41.7' W Lat/Long Far Early: 46 deg 37.4' S 74 deg 1.7' W GMT Center 1994/109:20:30:09.9 Lat/Long Center: 47 deg 12.0' S 73 deg 49.7' W Lat/Long Near Late: 47 deg 46.7' S 73 deg 37.5' W Lat/Long Far Late: 47 deg 8.7' S 72 deg 57.9' W SEG_09 Lat/Long Near Early: 47 deg 46.7' S 73 deg 37.5' W Lat/Long Far Early: 47 deg 8.7' S 72 deg 57.9' W GMT Center 1994/109:20:30:23.7 Lat/Long Center: 47 deg 43.3' S 72 deg 45.0' W Lat/Long Near Late: 48 deg 17.8' S 72 deg 31.9' W Lat/Long Far Late: 47 deg 39.3' S 71 deg 52.7' W SEG_10 Lat/Long Near Early: 48 deg 17.8' S 72 deg 31.9' W Lat/Long Far Early: 47 deg 39.3' S 71 deg 52.7' W GMT Center 1994/109:20:30:37.5 Lat/Long Center: 48 deg 13.8' S 71 deg 39.0' W Lat/Long Near Late: 48 deg 48.2' S 71 deg 24.9' W Lat/Long Far Late: 48 deg 9.3' S 70 deg 46.2' W SEG_11 Lat/Long Near Early: 48 deg 48.2' S 71 deg 24.9' W Lat/Long Far Early: 48 deg 9.3' S 70 deg 46.2' W GMT Center 1994/109:20:30:51.2 Lat/Long Center: 48 deg 43.5' S 70 deg 31.5' W Lat/Long Near Late: 49 deg 17.9' S 70 deg 16.5' W Lat/Long Far Late: 48 deg 38.4' S 69 deg 38.4' W SEG_12 Lat/Long Near Early: 49 deg 17.9' S 70 deg 16.5' W Lat/Long Far Early: 48 deg 38.4' S 69 deg 38.4' W GMT Center 1994/109:20:31:05.0 Lat/Long Center: 49 deg 12.5' S 69 deg 22.7' W Lat/Long Near Late: 49 deg 46.7' S 69 deg 6.7' W Lat/Long Far Late: 49 deg 6.8' S 68 deg 29.1' W SEG_13 Lat/Long Near Early: 49 deg 46.7' S 69 deg 6.7' W Lat/Long Far Early: 49 deg 6.8' S 68 deg 29.1' W GMT Center 1994/109:20:31:18.8 Lat/Long Center: 49 deg 40.8' S 68 deg 12.4' W Lat/Long Near Late: 50 deg 14.8' S 67 deg 55.3' W Lat/Long Far Late: 49 deg 34.4' S 67 deg 18.5' W SEG_14 Lat/Long Near Early: 50 deg 14.8' S 67 deg 55.3' W Lat/Long Far Early: 49 deg 34.4' S 67 deg 18.5' W GMT Center 1994/109:20:31:32.6 Lat/Long Center: 50 deg 8.1' S 67 deg 0.7' W Lat/Long Near Late: 50 deg 42.0' S 66 deg 42.5' W Lat/Long Far Late: 50 deg 1.1' S 66 deg 6.4' W SEG_15 Lat/Long Near Early: 50 deg 42.0' S 66 deg 42.5' W Lat/Long Far Early: 50 deg 1.1' S 66 deg 6.4' W GMT Center 1994/109:20:31:46.3 Lat/Long Center: 50 deg 34.7' S 65 deg 47.5' W Lat/Long Near Late: 51 deg 8.4' S 65 deg 28.3' W Lat/Long Far Late: 50 deg 27.0' S 64 deg 53.0' W SEG_16 Lat/Long Near Early: 51 deg 8.4' S 65 deg 28.3' W Lat/Long Far Early: 50 deg 27.0' S 64 deg 53.0' W GMT Center 1994/109:20:32:00.1 Lat/Long Center: 51 deg 0.3' S 64 deg 33.0' W Lat/Long Near Late: 51 deg 33.8' S 64 deg 12.5' W Lat/Long Far Late: 50 deg 52.0' S 63 deg 38.1' W SEG_17 Lat/Long Near Early: 51 deg 33.8' S 64 deg 12.5' W Lat/Long Far Early: 50 deg 52.0' S 63 deg 38.1' W GMT Center 1994/109:20:32:13.9 Lat/Long Center: 51 deg 25.1' S 63 deg 16.9' W Lat/Long Near Late: 51 deg 58.4' S 62 deg 55.3' W Lat/Long Far Late: 51 deg 16.0' S 62 deg 21.9' W SEG_18 Lat/Long Near Early: 51 deg 58.4' S 62 deg 55.3' W Lat/Long Far Early: 51 deg 16.0' S 62 deg 21.9' W GMT Center 1994/109:20:32:27.6 Lat/Long Center: 51 deg 48.9' S 61 deg 59.5' W Lat/Long Near Late: 52 deg 21.9' S 61 deg 36.6' W Lat/Long Far Late: 51 deg 39.1' S 61 deg 4.2' W SEG_19 Lat/Long Near Early: 52 deg 21.9' S 61 deg 36.6' W Lat/Long Far Early: 51 deg 39.1' S 61 deg 4.2' W GMT Center 1994/109:20:32:41.4 Lat/Long Center: 52 deg 11.8' S 60 deg 40.6' W Lat/Long Near Late: 52 deg 44.5' S 60 deg 16.5' W Lat/Long Far Late: 52 deg 1.3' S 59 deg 45.2' W SEG_20 Lat/Long Near Early: 52 deg 44.5' S 60 deg 16.5' W Lat/Long Far Early: 52 deg 1.3' S 59 deg 45.2' W GMT Center 1994/109:20:32:55.2 Lat/Long Center: 52 deg 33.6' S 59 deg 20.3' W Lat/Long Near Late: 53 deg 6.1' S 58 deg 54.9' W Lat/Long Far Late: 52 deg 22.4' S 58 deg 24.8' W SEG_21 Lat/Long Near Early: 53 deg 6.1' S 58 deg 54.9' W Lat/Long Far Early: 52 deg 22.4' S 58 deg 24.8' W GMT Center 1994/109:20:33:09.0 Lat/Long Center: 52 deg 54.4' S 57 deg 58.7' W Lat/Long Near Data End: 53 deg 22.0' S 57 deg 51.3' W Lat/Long Far Data End: 52 deg 37.9' S 57 deg 22.2' W