DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 93.70 Site Name: Cerro Cumbrera, Chile Site ID: GSK Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 11 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1620.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/105:04:25:16.3 Data Take End GMT: 1994/105:04:28:51.6 Data Take Duration (min:sec): 3:36 Latitude at Start GMT: 50 deg 10.1' S Longitude at Start GMT: 77 deg 55.2' W Latitude at End GMT: 40 deg 24.6' S Longitude at End GMT: 63 deg 24.5' W Center Incidence Angle (deg): 49.5 Track Angle at Image Center: 45.8 deg E of True North Along-Track Image Size (km): 1561.7 Cross-Track Image Size (km): 58.8 Along-Track Resolution (m): 71 Cross-Track Resolution (m): 84 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): 36.0 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 16 Bytes per Record: 2000 Records per Segment: 1326 Product Generation Date: Aug 24, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 11012 Comments: SEG_01 Lat/Long Near Early: 49 deg 57.5' S 78 deg 10.4' W Lat/Long Far Early: 50 deg 22.6' S 77 deg 39.9' W GMT Center 1994/105:04:25:23.2 Lat/Long Center: 49 deg 53.4' S 77 deg 22.1' W Lat/Long Near Late: 49 deg 24.1' S 77 deg 4.8' W Lat/Long Far Late: 49 deg 48.9' S 76 deg 34.1' W SEG_02 Lat/Long Near Early: 49 deg 24.1' S 77 deg 4.8' W Lat/Long Far Early: 49 deg 48.9' S 76 deg 34.1' W GMT Center 1994/105:04:25:37.0 Lat/Long Center: 49 deg 19.5' S 76 deg 17.2' W Lat/Long Near Late: 48 deg 50.1' S 76 deg 0.7' W Lat/Long Far Late: 49 deg 14.5' S 75 deg 29.8' W SEG_03 Lat/Long Near Early: 48 deg 50.1' S 76 deg 0.7' W Lat/Long Far Early: 49 deg 14.5' S 75 deg 29.8' W GMT Center 1994/105:04:25:50.8 Lat/Long Center: 48 deg 45.0' S 75 deg 13.8' W Lat/Long Near Late: 48 deg 15.4' S 74 deg 58.1' W Lat/Long Far Late: 48 deg 39.5' S 74 deg 27.0' W SEG_04 Lat/Long Near Early: 48 deg 15.4' S 74 deg 58.1' W Lat/Long Far Early: 48 deg 39.5' S 74 deg 27.0' W GMT Center 1994/105:04:26:04.6 Lat/Long Center: 48 deg 9.9' S 74 deg 11.8' W Lat/Long Near Late: 47 deg 40.1' S 73 deg 56.9' W Lat/Long Far Late: 48 deg 4.0' S 73 deg 25.7' W SEG_05 Lat/Long Near Early: 47 deg 40.1' S 73 deg 56.9' W Lat/Long Far Early: 48 deg 4.0' S 73 deg 25.7' W GMT Center 1994/105:04:26:18.4 Lat/Long Center: 47 deg 34.2' S 73 deg 11.3' W Lat/Long Near Late: 47 deg 4.3' S 72 deg 57.2' W Lat/Long Far Late: 47 deg 27.8' S 72 deg 25.9' W SEG_06 Lat/Long Near Early: 47 deg 4.3' S 72 deg 57.2' W Lat/Long Far Early: 47 deg 27.8' S 72 deg 25.9' W GMT Center 1994/105:04:26:32.2 Lat/Long Center: 46 deg 57.9' S 72 deg 12.2' W Lat/Long Near Late: 46 deg 27.9' S 71 deg 58.8' W Lat/Long Far Late: 46 deg 51.2' S 71 deg 27.5' W SEG_07 Lat/Long Near Early: 46 deg 27.9' S 71 deg 58.8' W Lat/Long Far Early: 46 deg 51.2' S 71 deg 27.5' W GMT Center 1994/105:04:26:45.9 Lat/Long Center: 46 deg 21.1' S 71 deg 14.5' W Lat/Long Near Late: 45 deg 51.0' S 71 deg 1.8' W Lat/Long Far Late: 46 deg 14.0' S 70 deg 30.4' W SEG_08 Lat/Long Near Early: 45 deg 51.0' S 71 deg 1.8' W Lat/Long Far Early: 46 deg 14.0' S 70 deg 30.4' W GMT Center 1994/105:04:26:59.7 Lat/Long Center: 45 deg 43.8' S 70 deg 18.1' W Lat/Long Near Late: 45 deg 13.6' S 70 deg 6.1' W Lat/Long Far Late: 45 deg 36.3' S 69 deg 34.6' W SEG_09 Lat/Long Near Early: 45 deg 13.6' S 70 deg 6.1' W Lat/Long Far Early: 45 deg 36.3' S 69 deg 34.6' W GMT Center 1994/105:04:27:13.5 Lat/Long Center: 45 deg 6.0' S 69 deg 23.0' W Lat/Long Near Late: 44 deg 35.7' S 69 deg 11.6' W Lat/Long Far Late: 44 deg 58.1' S 68 deg 40.2' W SEG_10 Lat/Long Near Early: 44 deg 35.7' S 69 deg 11.6' W Lat/Long Far Early: 44 deg 58.1' S 68 deg 40.2' W GMT Center 1994/105:04:27:27.3 Lat/Long Center: 44 deg 27.7' S 68 deg 29.2' W Lat/Long Near Late: 43 deg 57.4' S 68 deg 18.3' W Lat/Long Far Late: 44 deg 19.5' S 67 deg 46.9' W SEG_11 Lat/Long Near Early: 43 deg 57.4' S 68 deg 18.3' W Lat/Long Far Early: 44 deg 19.5' S 67 deg 46.9' W GMT Center 1994/105:04:27:41.1 Lat/Long Center: 43 deg 49.0' S 67 deg 36.5' W Lat/Long Near Late: 43 deg 18.6' S 67 deg 26.2' W Lat/Long Far Late: 43 deg 40.4' S 66 deg 54.8' W SEG_12 Lat/Long Near Early: 43 deg 18.6' S 67 deg 26.2' W Lat/Long Far Early: 43 deg 40.4' S 66 deg 54.8' W GMT Center 1994/105:04:27:54.8 Lat/Long Center: 43 deg 9.9' S 66 deg 45.0' W Lat/Long Near Late: 42 deg 39.4' S 66 deg 35.3' W Lat/Long Far Late: 43 deg 0.9' S 66 deg 3.9' W SEG_13 Lat/Long Near Early: 42 deg 39.4' S 66 deg 35.3' W Lat/Long Far Early: 43 deg 0.9' S 66 deg 3.9' W GMT Center 1994/105:04:28:08.6 Lat/Long Center: 42 deg 30.3' S 65 deg 54.6' W Lat/Long Near Late: 41 deg 59.8' S 65 deg 45.5' W Lat/Long Far Late: 42 deg 21.0' S 65 deg 14.1' W SEG_14 Lat/Long Near Early: 41 deg 59.8' S 65 deg 45.5' W Lat/Long Far Early: 42 deg 21.0' S 65 deg 14.1' W GMT Center 1994/105:04:28:22.4 Lat/Long Center: 41 deg 50.4' S 65 deg 5.4' W Lat/Long Near Late: 41 deg 19.7' S 64 deg 56.7' W Lat/Long Far Late: 41 deg 40.8' S 64 deg 25.4' W SEG_15 Lat/Long Near Early: 41 deg 19.7' S 64 deg 56.7' W Lat/Long Far Early: 41 deg 40.8' S 64 deg 25.4' W GMT Center 1994/105:04:28:36.2 Lat/Long Center: 41 deg 10.1' S 64 deg 17.1' W Lat/Long Near Late: 40 deg 39.4' S 64 deg 8.9' W Lat/Long Far Late: 41 deg 0.2' S 63 deg 37.7' W SEG_16 Lat/Long Near Early: 40 deg 39.4' S 64 deg 8.9' W Lat/Long Far Early: 41 deg 0.2' S 63 deg 37.7' W GMT Center 1994/105:04:28:50.0 Lat/Long Center: 40 deg 29.4' S 63 deg 29.9' W Lat/Long Near Data End: 40 deg 14.3' S 63 deg 40.0' W Lat/Long Far Data End: 40 deg 34.9' S 63 deg 8.9' W