DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 41.50 Site Name: Cerro Laukaru, Chile Site ID: GSL Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1302.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/101:23:13:23.0 Data Take End GMT: 1994/101:23:16:52.9 Data Take Duration (min:sec): 3:30 Latitude at Start GMT: 44 deg 27.8' S Longitude at Start GMT: 81 deg 19.3' W Latitude at End GMT: 53 deg 4.3' S Longitude at End GMT: 65 deg 4.1' W Center Incidence Angle (deg): 45.9 Track Angle at Image Center: 129.4 deg E of True North Along-Track Image Size (km): 1519.7 Cross-Track Image Size (km): 34.6 Along-Track Resolution (m): 111 Cross-Track Resolution (m): 89 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): 100.0 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: 842 Product Generation Date: Nov 04, 1994 Processing Facility: JPL Processor S/W Version: 1.2.6 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV, XVV Processing Run Number: 11295 Comments: SEG_01 Lat/Long Near Early: 44 deg 21.3' S 81 deg 10.1' W Lat/Long Far Early: 44 deg 34.4' S 81 deg 28.4' W GMT Center 1994/101:23:13:29.9 Lat/Long Center: 44 deg 47.0' S 80 deg 52.4' W Lat/Long Near Late: 44 deg 59.3' S 80 deg 16.0' W Lat/Long Far Late: 45 deg 12.5' S 80 deg 34.3' W SEG_02 Lat/Long Near Early: 44 deg 59.3' S 80 deg 16.0' W Lat/Long Far Early: 45 deg 12.5' S 80 deg 34.3' W GMT Center 1994/101:23:13:43.7 Lat/Long Center: 45 deg 24.8' S 79 deg 57.7' W Lat/Long Near Late: 45 deg 36.9' S 79 deg 20.7' W Lat/Long Far Late: 45 deg 50.3' S 79 deg 39.0' W SEG_03 Lat/Long Near Early: 45 deg 36.9' S 79 deg 20.7' W Lat/Long Far Early: 45 deg 50.3' S 79 deg 39.0' W GMT Center 1994/101:23:13:57.6 Lat/Long Center: 46 deg 2.2' S 79 deg 1.7' W Lat/Long Near Late: 46 deg 13.9' S 78 deg 24.1' W Lat/Long Far Late: 46 deg 27.5' S 78 deg 42.3' W SEG_04 Lat/Long Near Early: 46 deg 13.9' S 78 deg 24.1' W Lat/Long Far Early: 46 deg 27.5' S 78 deg 42.3' W GMT Center 1994/101:23:14:11.4 Lat/Long Center: 46 deg 39.1' S 78 deg 4.4' W Lat/Long Near Late: 46 deg 50.4' S 77 deg 26.1' W Lat/Long Far Late: 47 deg 4.2' S 77 deg 44.4' W SEG_05 Lat/Long Near Early: 46 deg 50.4' S 77 deg 26.1' W Lat/Long Far Early: 47 deg 4.2' S 77 deg 44.4' W GMT Center 1994/101:23:14:25.2 Lat/Long Center: 47 deg 15.4' S 77 deg 5.7' W Lat/Long Near Late: 47 deg 26.4' S 76 deg 26.8' W Lat/Long Far Late: 47 deg 40.3' S 76 deg 45.0' W SEG_06 Lat/Long Near Early: 47 deg 26.4' S 76 deg 26.8' W Lat/Long Far Early: 47 deg 40.3' S 76 deg 45.0' W GMT Center 1994/101:23:14:39.0 Lat/Long Center: 47 deg 51.2' S 76 deg 5.7' W Lat/Long Near Late: 48 deg 1.8' S 75 deg 26.1' W Lat/Long Far Late: 48 deg 15.9' S 75 deg 44.2' W SEG_07 Lat/Long Near Early: 48 deg 1.8' S 75 deg 26.1' W Lat/Long Far Early: 48 deg 15.9' S 75 deg 44.2' W GMT Center 1994/101:23:14:52.8 Lat/Long Center: 48 deg 26.4' S 75 deg 4.2' W Lat/Long Near Late: 48 deg 36.6' S 74 deg 24.0' W Lat/Long Far Late: 48 deg 50.9' S 74 deg 42.0' W SEG_08 Lat/Long Near Early: 48 deg 36.6' S 74 deg 24.0' W Lat/Long Far Early: 48 deg 50.9' S 74 deg 42.0' W GMT Center 1994/101:23:15:06.6 Lat/Long Center: 49 deg 1.0' S 74 deg 1.3' W Lat/Long Near Late: 49 deg 10.9' S 73 deg 20.3' W Lat/Long Far Late: 49 deg 25.3' S 73 deg 38.3' W SEG_09 Lat/Long Near Early: 49 deg 10.9' S 73 deg 20.3' W Lat/Long Far Early: 49 deg 25.3' S 73 deg 38.3' W GMT Center 1994/101:23:15:20.4 Lat/Long Center: 49 deg 35.0' S 72 deg 56.9' W Lat/Long Near Late: 49 deg 44.4' S 72 deg 15.2' W Lat/Long Far Late: 49 deg 59.1' S 72 deg 33.0' W SEG_10 Lat/Long Near Early: 49 deg 44.4' S 72 deg 15.2' W Lat/Long Far Early: 49 deg 59.1' S 72 deg 33.0' W GMT Center 1994/101:23:15:34.2 Lat/Long Center: 50 deg 8.3' S 71 deg 50.9' W Lat/Long Near Late: 50 deg 17.3' S 71 deg 8.5' W Lat/Long Far Late: 50 deg 32.2' S 71 deg 26.2' W SEG_11 Lat/Long Near Early: 50 deg 17.3' S 71 deg 8.5' W Lat/Long Far Early: 50 deg 32.2' S 71 deg 26.2' W GMT Center 1994/101:23:15:48.0 Lat/Long Center: 50 deg 41.0' S 70 deg 43.4' W Lat/Long Near Late: 50 deg 49.5' S 70 deg 0.3' W Lat/Long Far Late: 51 deg 4.6' S 70 deg 17.8' W SEG_12 Lat/Long Near Early: 50 deg 49.5' S 70 deg 0.3' W Lat/Long Far Early: 51 deg 4.6' S 70 deg 17.8' W GMT Center 1994/101:23:16:01.8 Lat/Long Center: 51 deg 12.9' S 69 deg 34.2' W Lat/Long Near Late: 51 deg 21.0' S 68 deg 50.4' W Lat/Long Far Late: 51 deg 36.2' S 69 deg 7.7' W SEG_13 Lat/Long Near Early: 51 deg 21.0' S 68 deg 50.4' W Lat/Long Far Early: 51 deg 36.2' S 69 deg 7.7' W GMT Center 1994/101:23:16:15.6 Lat/Long Center: 51 deg 44.1' S 68 deg 23.4' W Lat/Long Near Late: 51 deg 51.7' S 67 deg 38.9' W Lat/Long Far Late: 52 deg 7.1' S 67 deg 55.9' W SEG_14 Lat/Long Near Early: 51 deg 51.7' S 67 deg 38.9' W Lat/Long Far Early: 52 deg 7.1' S 67 deg 55.9' W GMT Center 1994/101:23:16:29.4 Lat/Long Center: 52 deg 14.5' S 67 deg 10.9' W Lat/Long Near Late: 52 deg 21.6' S 66 deg 25.7' W Lat/Long Far Late: 52 deg 37.3' S 66 deg 42.5' W SEG_15 Lat/Long Near Early: 52 deg 21.6' S 66 deg 25.7' W Lat/Long Far Early: 52 deg 37.3' S 66 deg 42.5' W GMT Center 1994/101:23:16:43.3 Lat/Long Center: 52 deg 44.2' S 65 deg 56.8' W Lat/Long Near Late: 52 deg 50.7' S 65 deg 10.8' W Lat/Long Far Late: 53 deg 6.6' S 65 deg 27.4' W SEG_16 Lat/Long Near Early: 52 deg 50.7' S 65 deg 10.8' W Lat/Long Far Early: 53 deg 6.6' S 65 deg 27.4' W Lat/Long Near Data End: 52 deg 56.4' S 64 deg 55.9' W Lat/Long Far Data End: 53 deg 12.2' S 65 deg 12.4' W