DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 141.90 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): 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: 1994/108:03:22:35.5 Data Take End GMT: 1994/108:03:26:23.8 Data Take Duration (min:sec): 3:49 Latitude at Start GMT: 49 deg 40.4' S Longitude at Start GMT: 76 deg 44.4' W Latitude at End GMT: 38 deg 56.0' S Longitude at End GMT: 62 deg 6.2' W Center Incidence Angle (deg): 57.8 Track Angle at Image Center: 43.8 deg E of True North Along-Track Image Size (km): 1656.9 Cross-Track Image Size (km): 63.8 Along-Track Resolution (m): 72 Cross-Track Resolution (m): 76 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): 38.6 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 17 Bytes per Record: 2000 Records per Segment: 1426 Product Generation Date: Sep 06, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 11153 Comments: SEG_01 Lat/Long Near Early: 49 deg 27.2' S 77 deg 1.5' W Lat/Long Far Early: 49 deg 53.6' S 76 deg 27.3' W GMT Center 1994/108:03:22:42.4 Lat/Long Center: 49 deg 23.0' S 76 deg 12.7' W Lat/Long Near Late: 48 deg 52.3' S 75 deg 58.4' W Lat/Long Far Late: 49 deg 18.3' S 75 deg 24.0' W SEG_02 Lat/Long Near Early: 48 deg 52.3' S 75 deg 58.4' W Lat/Long Far Early: 49 deg 18.3' S 75 deg 24.0' W GMT Center 1994/108:03:22:56.2 Lat/Long Center: 48 deg 47.5' S 75 deg 10.2' W Lat/Long Near Late: 48 deg 16.7' S 74 deg 56.8' W Lat/Long Far Late: 48 deg 42.4' S 74 deg 22.3' W SEG_03 Lat/Long Near Early: 48 deg 16.7' S 74 deg 56.8' W Lat/Long Far Early: 48 deg 42.4' S 74 deg 22.3' W GMT Center 1994/108:03:23:10.0 Lat/Long Center: 48 deg 11.5' S 74 deg 9.3' W Lat/Long Near Late: 47 deg 40.6' S 73 deg 56.6' W Lat/Long Far Late: 48 deg 6.0' S 73 deg 22.0' W SEG_04 Lat/Long Near Early: 47 deg 40.6' S 73 deg 56.6' W Lat/Long Far Early: 48 deg 6.0' S 73 deg 22.0' W GMT Center 1994/108:03:23:23.7 Lat/Long Center: 47 deg 35.0' S 73 deg 9.8' W Lat/Long Near Late: 47 deg 3.9' S 72 deg 57.9' W Lat/Long Far Late: 47 deg 29.0' S 72 deg 23.2' W SEG_05 Lat/Long Near Early: 47 deg 3.9' S 72 deg 57.9' W Lat/Long Far Early: 47 deg 29.0' S 72 deg 23.2' W GMT Center 1994/108:03:23:37.5 Lat/Long Center: 46 deg 57.9' S 72 deg 11.7' W Lat/Long Near Late: 46 deg 26.7' S 72 deg 0.5' W Lat/Long Far Late: 46 deg 51.5' S 71 deg 25.8' W SEG_06 Lat/Long Near Early: 46 deg 26.7' S 72 deg 0.5' W Lat/Long Far Early: 46 deg 51.5' S 71 deg 25.8' W GMT Center 1994/108:03:23:51.3 Lat/Long Center: 46 deg 20.3' S 71 deg 15.0' W Lat/Long Near Late: 45 deg 49.1' S 71 deg 4.5' W Lat/Long Far Late: 46 deg 13.5' S 70 deg 29.7' W SEG_07 Lat/Long Near Early: 45 deg 49.1' S 71 deg 4.5' W Lat/Long Far Early: 46 deg 13.5' S 70 deg 29.7' W GMT Center 1994/108:03:24:05.1 Lat/Long Center: 45 deg 42.2' S 70 deg 19.6' W Lat/Long Near Late: 45 deg 10.9' S 70 deg 9.7' W Lat/Long Far Late: 45 deg 35.1' S 69 deg 35.0' W SEG_08 Lat/Long Near Early: 45 deg 10.9' S 70 deg 9.7' W Lat/Long Far Early: 45 deg 35.1' S 69 deg 35.0' W GMT Center 1994/108:03:24:18.8 Lat/Long Center: 45 deg 3.7' S 69 deg 25.5' W Lat/Long Near Late: 44 deg 32.3' S 69 deg 16.2' W Lat/Long Far Late: 44 deg 56.1' S 68 deg 41.5' W SEG_09 Lat/Long Near Early: 44 deg 32.3' S 69 deg 16.2' W Lat/Long Far Early: 44 deg 56.1' S 68 deg 41.5' W GMT Center 1994/108:03:24:32.6 Lat/Long Center: 44 deg 24.7' S 68 deg 32.6' W Lat/Long Near Late: 43 deg 53.2' S 68 deg 23.9' W Lat/Long Far Late: 44 deg 16.8' S 67 deg 49.2' W SEG_10 Lat/Long Near Early: 43 deg 53.2' S 68 deg 23.9' W Lat/Long Far Early: 44 deg 16.8' S 67 deg 49.2' W GMT Center 1994/108:03:24:46.4 Lat/Long Center: 43 deg 45.2' S 67 deg 40.9' W Lat/Long Near Late: 43 deg 13.7' S 67 deg 32.8' W Lat/Long Far Late: 43 deg 37.0' S 66 deg 58.1' W SEG_11 Lat/Long Near Early: 43 deg 13.7' S 67 deg 32.8' W Lat/Long Far Early: 43 deg 37.0' S 66 deg 58.1' W GMT Center 1994/108:03:25:00.2 Lat/Long Center: 43 deg 5.4' S 66 deg 50.4' W Lat/Long Near Late: 42 deg 33.8' S 66 deg 42.8' W Lat/Long Far Late: 42 deg 56.9' S 66 deg 8.2' W SEG_12 Lat/Long Near Early: 42 deg 33.8' S 66 deg 42.8' W Lat/Long Far Early: 42 deg 56.9' S 66 deg 8.2' W GMT Center 1994/108:03:25:13.9 Lat/Long Center: 42 deg 25.2' S 66 deg 1.0' W Lat/Long Near Late: 41 deg 53.6' S 65 deg 53.9' W Lat/Long Far Late: 42 deg 16.3' S 65 deg 19.4' W SEG_13 Lat/Long Near Early: 41 deg 53.6' S 65 deg 53.9' W Lat/Long Far Early: 42 deg 16.3' S 65 deg 19.4' W GMT Center 1994/108:03:25:27.7 Lat/Long Center: 41 deg 44.6' S 65 deg 12.6' W Lat/Long Near Late: 41 deg 12.9' S 65 deg 6.0' W Lat/Long Far Late: 41 deg 35.4' S 64 deg 31.6' W SEG_14 Lat/Long Near Early: 41 deg 12.9' S 65 deg 6.0' W Lat/Long Far Early: 41 deg 35.4' S 64 deg 31.6' W GMT Center 1994/108:03:25:41.5 Lat/Long Center: 41 deg 3.7' S 64 deg 25.3' W Lat/Long Near Late: 40 deg 31.9' S 64 deg 19.2' W Lat/Long Far Late: 40 deg 54.2' S 63 deg 44.8' W SEG_15 Lat/Long Near Early: 40 deg 31.9' S 64 deg 19.2' W Lat/Long Far Early: 40 deg 54.2' S 63 deg 44.8' W GMT Center 1994/108:03:25:55.2 Lat/Long Center: 40 deg 22.4' S 63 deg 39.0' W Lat/Long Near Late: 39 deg 50.6' S 63 deg 33.3' W Lat/Long Far Late: 40 deg 12.6' S 62 deg 59.0' W SEG_16 Lat/Long Near Early: 39 deg 50.6' S 63 deg 33.3' W Lat/Long Far Early: 40 deg 12.6' S 62 deg 59.0' W GMT Center 1994/108:03:26:09.0 Lat/Long Center: 39 deg 40.8' S 62 deg 53.6' W Lat/Long Near Late: 39 deg 9.0' S 62 deg 48.3' W Lat/Long Far Late: 39 deg 30.7' S 62 deg 14.2' W SEG_17 Lat/Long Near Early: 39 deg 9.0' S 62 deg 48.3' W Lat/Long Far Early: 39 deg 30.7' S 62 deg 14.2' W GMT Center 1994/108:03:26:22.8 Lat/Long Center: 38 deg 58.9' S 62 deg 9.2' W Lat/Long Near Data End: 38 deg 45.1' S 62 deg 23.1' W Lat/Long Far Data End: 39 deg 6.8' S 61 deg 49.1' W