DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 45.60 Site Name: Cerro Laukaru, Chile Site ID: GSL 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: 1994/102:05:22:46.5 Data Take End GMT: 1994/102:05:27:31.7 Data Take Duration (min:sec): 4:47 Latitude at Start GMT: 53 deg 37.2' S Longitude at Start GMT: 83 deg 0.2' W Latitude at End GMT: 41 deg 26.9' S Longitude at End GMT: 61 deg 50.9' W Center Incidence Angle (deg): 51.0 Track Angle at Image Center: 48.6 deg E of True North Along-Track Image Size (km): 2067.8 Cross-Track Image Size (km): 60.8 Along-Track Resolution (m): 75 Cross-Track Resolution (m): 82 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): 76.8 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: 1366 Product Generation Date: Sep 15, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 11188 Comments: SEG_01 Lat/Long Near Early: 53 deg 23.2' S 83 deg 14.6' W Lat/Long Far Early: 53 deg 51.2' S 82 deg 45.6' W GMT Center 1994/102:05:22:53.4 Lat/Long Center: 53 deg 22.9' S 82 deg 21.7' W Lat/Long Near Late: 52 deg 54.6' S 81 deg 58.3' W Lat/Long Far Late: 53 deg 22.3' S 81 deg 28.7' W SEG_02 Lat/Long Near Early: 52 deg 54.6' S 81 deg 58.3' W Lat/Long Far Early: 53 deg 22.3' S 81 deg 28.7' W GMT Center 1994/102:05:23:07.1 Lat/Long Center: 52 deg 53.7' S 81 deg 5.9' W Lat/Long Near Late: 52 deg 25.1' S 80 deg 43.7' W Lat/Long Far Late: 52 deg 52.5' S 80 deg 13.6' W SEG_03 Lat/Long Near Early: 52 deg 25.1' S 80 deg 43.7' W Lat/Long Far Early: 52 deg 52.5' S 80 deg 13.6' W GMT Center 1994/102:05:23:20.9 Lat/Long Center: 52 deg 23.7' S 79 deg 51.9' W Lat/Long Near Late: 51 deg 54.9' S 79 deg 30.7' W Lat/Long Far Late: 52 deg 21.9' S 79 deg 0.2' W SEG_04 Lat/Long Near Early: 51 deg 54.9' S 79 deg 30.7' W Lat/Long Far Early: 52 deg 21.9' S 79 deg 0.2' W GMT Center 1994/102:05:23:34.7 Lat/Long Center: 51 deg 52.9' S 78 deg 39.6' W Lat/Long Near Late: 51 deg 23.8' S 78 deg 19.5' W Lat/Long Far Late: 51 deg 50.5' S 77 deg 48.6' W SEG_05 Lat/Long Near Early: 51 deg 23.8' S 78 deg 19.5' W Lat/Long Far Early: 51 deg 50.5' S 77 deg 48.6' W GMT Center 1994/102:05:23:48.5 Lat/Long Center: 51 deg 21.3' S 77 deg 29.0' W Lat/Long Near Late: 50 deg 52.0' S 77 deg 9.9' W Lat/Long Far Late: 51 deg 18.3' S 76 deg 38.7' W SEG_06 Lat/Long Near Early: 50 deg 52.0' S 77 deg 9.9' W Lat/Long Far Early: 51 deg 18.3' S 76 deg 38.7' W GMT Center 1994/102:05:24:02.3 Lat/Long Center: 50 deg 48.9' S 76 deg 20.1' W Lat/Long Near Late: 50 deg 19.5' S 76 deg 1.9' W Lat/Long Far Late: 50 deg 45.5' S 75 deg 30.4' W SEG_07 Lat/Long Near Early: 50 deg 19.5' S 76 deg 1.9' W Lat/Long Far Early: 50 deg 45.5' S 75 deg 30.4' W GMT Center 1994/102:05:24:16.1 Lat/Long Center: 50 deg 15.9' S 75 deg 12.8' W Lat/Long Near Late: 49 deg 46.3' S 74 deg 55.5' W Lat/Long Far Late: 50 deg 11.9' S 74 deg 23.8' W SEG_08 Lat/Long Near Early: 49 deg 46.3' S 74 deg 55.5' W Lat/Long Far Early: 50 deg 11.9' S 74 deg 23.8' W GMT Center 1994/102:05:24:29.9 Lat/Long Center: 49 deg 42.2' S 74 deg 7.1' W Lat/Long Near Late: 49 deg 12.4' S 73 deg 50.7' W Lat/Long Far Late: 49 deg 37.7' S 73 deg 18.7' W SEG_09 Lat/Long Near Early: 49 deg 12.4' S 73 deg 50.7' W Lat/Long Far Early: 49 deg 37.7' S 73 deg 18.7' W GMT Center 1994/102:05:24:43.7 Lat/Long Center: 49 deg 7.8' S 73 deg 2.9' W Lat/Long Near Late: 48 deg 37.9' S 72 deg 47.4' W Lat/Long Far Late: 49 deg 2.9' S 72 deg 15.3' W SEG_10 Lat/Long Near Early: 48 deg 37.9' S 72 deg 47.4' W Lat/Long Far Early: 49 deg 2.9' S 72 deg 15.3' W GMT Center 1994/102:05:24:57.5 Lat/Long Center: 48 deg 32.9' S 72 deg 0.2' W Lat/Long Near Late: 48 deg 2.8' S 71 deg 45.5' W Lat/Long Far Late: 48 deg 27.5' S 71 deg 13.3' W SEG_11 Lat/Long Near Early: 48 deg 2.8' S 71 deg 45.5' W Lat/Long Far Early: 48 deg 27.5' S 71 deg 13.3' W GMT Center 1994/102:05:25:11.3 Lat/Long Center: 47 deg 57.3' S 70 deg 59.1' W Lat/Long Near Late: 47 deg 27.1' S 70 deg 45.1' W Lat/Long Far Late: 47 deg 51.4' S 70 deg 12.8' W SEG_12 Lat/Long Near Early: 47 deg 27.1' S 70 deg 45.1' W Lat/Long Far Early: 47 deg 51.4' S 70 deg 12.8' W GMT Center 1994/102:05:25:25.1 Lat/Long Center: 47 deg 21.2' S 69 deg 59.3' W Lat/Long Near Late: 46 deg 50.8' S 69 deg 46.1' W Lat/Long Far Late: 47 deg 14.9' S 69 deg 13.7' W SEG_13 Lat/Long Near Early: 46 deg 50.8' S 69 deg 46.1' W Lat/Long Far Early: 47 deg 14.9' S 69 deg 13.7' W GMT Center 1994/102:05:25:38.9 Lat/Long Center: 46 deg 44.5' S 69 deg 1.0' W Lat/Long Near Late: 46 deg 14.1' S 68 deg 48.5' W Lat/Long Far Late: 46 deg 37.8' S 68 deg 16.0' W SEG_14 Lat/Long Near Early: 46 deg 14.1' S 68 deg 48.5' W Lat/Long Far Early: 46 deg 37.8' S 68 deg 16.0' W GMT Center 1994/102:05:25:52.7 Lat/Long Center: 46 deg 7.3' S 68 deg 4.0' W Lat/Long Near Late: 45 deg 36.8' S 67 deg 52.2' W Lat/Long Far Late: 46 deg 0.2' S 67 deg 19.6' W SEG_15 Lat/Long Near Early: 45 deg 36.8' S 67 deg 52.2' W Lat/Long Far Early: 46 deg 0.2' S 67 deg 19.6' W GMT Center 1994/102:05:26:06.5 Lat/Long Center: 45 deg 29.6' S 67 deg 8.3' W Lat/Long Near Late: 44 deg 59.0' S 66 deg 57.1' W Lat/Long Far Late: 45 deg 22.1' S 66 deg 24.6' W SEG_16 Lat/Long Near Early: 44 deg 59.0' S 66 deg 57.1' W Lat/Long Far Early: 45 deg 22.1' S 66 deg 24.6' W GMT Center 1994/102:05:26:20.3 Lat/Long Center: 44 deg 51.4' S 66 deg 13.9' W Lat/Long Near Late: 44 deg 20.7' S 66 deg 3.3' W Lat/Long Far Late: 44 deg 43.6' S 65 deg 30.8' W SEG_17 Lat/Long Near Early: 44 deg 20.7' S 66 deg 3.3' W Lat/Long Far Early: 44 deg 43.6' S 65 deg 30.8' W GMT Center 1994/102:05:26:34.1 Lat/Long Center: 44 deg 12.8' S 65 deg 20.7' W Lat/Long Near Late: 43 deg 42.0' S 65 deg 10.7' W Lat/Long Far Late: 44 deg 4.6' S 64 deg 38.2' W SEG_18 Lat/Long Near Early: 43 deg 42.0' S 65 deg 10.7' W Lat/Long Far Early: 44 deg 4.6' S 64 deg 38.2' W GMT Center 1994/102:05:26:47.9 Lat/Long Center: 43 deg 33.7' S 64 deg 28.7' W Lat/Long Near Late: 43 deg 2.9' S 64 deg 19.3' W Lat/Long Far Late: 43 deg 25.2' S 63 deg 46.8' W SEG_19 Lat/Long Near Early: 43 deg 2.9' S 64 deg 19.3' W Lat/Long Far Early: 43 deg 25.2' S 63 deg 46.8' W GMT Center 1994/102:05:27:01.7 Lat/Long Center: 42 deg 54.2' S 63 deg 37.8' W Lat/Long Near Late: 42 deg 23.3' S 63 deg 28.9' W Lat/Long Far Late: 42 deg 45.4' S 62 deg 56.5' W SEG_20 Lat/Long Near Early: 42 deg 23.3' S 63 deg 28.9' W Lat/Long Far Early: 42 deg 45.4' S 62 deg 56.5' W GMT Center 1994/102:05:27:15.5 Lat/Long Center: 42 deg 14.4' S 62 deg 48.1' W Lat/Long Near Late: 41 deg 43.4' S 62 deg 39.7' W Lat/Long Far Late: 42 deg 5.1' S 62 deg 7.3' W SEG_21 Lat/Long Near Early: 41 deg 43.4' S 62 deg 39.7' W Lat/Long Far Early: 42 deg 5.1' S 62 deg 7.3' W GMT Center 1994/102:05:27:29.3 Lat/Long Center: 41 deg 34.1' S 61 deg 59.4' W Lat/Long Near Data End: 41 deg 16.1' S 62 deg 6.9' W Lat/Long Far Data End: 41 deg 37.7' S 61 deg 34.6' W