DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 173.70 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: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1344.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/110:02:37:21.4 Data Take End GMT: 1994/110:02:42:13.6 Data Take Duration (min:sec): 4:47 Latitude at Start GMT: 52 deg 16.2' S Longitude at Start GMT: 81 deg 57.3' W Latitude at End GMT: 38 deg 52.2' S Longitude at End GMT: 62 deg 10.3' W Center Incidence Angle (deg): 59.7 Track Angle at Image Center: 45.1 deg E of True North Along-Track Image Size (km): 2121.5 Cross-Track Image Size (km): 67.4 Along-Track Resolution (m): 144 Cross-Track Resolution (m): 74 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): 53.4 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 22 Bytes per Record: 2000 Records per Segment: 1498 Product Generation Date: Jul 29, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LHV, CHH, CHV Processing Run Number: 10733 Comments: SEG_01 Lat/Long Near Early: 52 deg 1.5' S 82 deg 14.7' W Lat/Long Far Early: 52 deg 30.9' S 81 deg 39.6' W GMT Center 1994/110:02:37:28.3 Lat/Long Center: 52 deg 0.2' S 81 deg 21.9' W Lat/Long Near Late: 51 deg 29.3' S 81 deg 4.1' W Lat/Long Far Late: 51 deg 58.3' S 80 deg 28.7' W SEG_02 Lat/Long Near Early: 51 deg 29.3' S 81 deg 4.1' W Lat/Long Far Early: 51 deg 58.3' S 80 deg 28.7' W GMT Center 1994/110:02:37:42.0 Lat/Long Center: 51 deg 27.5' S 80 deg 12.1' W Lat/Long Near Late: 50 deg 56.6' S 79 deg 55.8' W Lat/Long Far Late: 51 deg 25.2' S 79 deg 20.1' W SEG_03 Lat/Long Near Early: 50 deg 56.6' S 79 deg 55.8' W Lat/Long Far Early: 51 deg 25.2' S 79 deg 20.1' W GMT Center 1994/110:02:37:55.8 Lat/Long Center: 50 deg 54.2' S 79 deg 4.4' W Lat/Long Near Late: 50 deg 22.9' S 78 deg 48.6' W Lat/Long Far Late: 50 deg 51.2' S 78 deg 12.6' W SEG_04 Lat/Long Near Early: 50 deg 22.9' S 78 deg 48.6' W Lat/Long Far Early: 50 deg 51.2' S 78 deg 12.6' W GMT Center 1994/110:02:38:09.6 Lat/Long Center: 50 deg 20.1' S 77 deg 57.9' W Lat/Long Near Late: 49 deg 48.9' S 77 deg 43.5' W Lat/Long Far Late: 50 deg 16.8' S 77 deg 7.2' W SEG_05 Lat/Long Near Early: 49 deg 48.9' S 77 deg 43.5' W Lat/Long Far Early: 50 deg 16.8' S 77 deg 7.2' W GMT Center 1994/110:02:38:23.3 Lat/Long Center: 49 deg 45.5' S 76 deg 53.4' W Lat/Long Near Late: 49 deg 13.9' S 76 deg 39.5' W Lat/Long Far Late: 49 deg 41.5' S 76 deg 3.0' W SEG_06 Lat/Long Near Early: 49 deg 13.9' S 76 deg 39.5' W Lat/Long Far Early: 49 deg 41.5' S 76 deg 3.0' W GMT Center 1994/110:02:38:37.1 Lat/Long Center: 49 deg 10.1' S 75 deg 50.1' W Lat/Long Near Late: 48 deg 38.6' S 75 deg 37.4' W Lat/Long Far Late: 49 deg 5.8' S 75 deg 0.9' W SEG_07 Lat/Long Near Early: 48 deg 38.6' S 75 deg 37.4' W Lat/Long Far Early: 49 deg 5.8' S 75 deg 0.9' W GMT Center 1994/110:02:38:50.9 Lat/Long Center: 48 deg 34.3' S 74 deg 48.7' W Lat/Long Near Late: 48 deg 2.5' S 74 deg 36.4' W Lat/Long Far Late: 48 deg 29.4' S 73 deg 59.7' W SEG_08 Lat/Long Near Early: 48 deg 2.5' S 74 deg 36.4' W Lat/Long Far Early: 48 deg 29.4' S 73 deg 59.7' W GMT Center 1994/110:02:39:04.7 Lat/Long Center: 47 deg 57.7' S 73 deg 48.4' W Lat/Long Near Late: 47 deg 26.1' S 73 deg 37.3' W Lat/Long Far Late: 47 deg 52.6' S 73 deg 0.5' W SEG_09 Lat/Long Near Early: 47 deg 26.1' S 73 deg 37.3' W Lat/Long Far Early: 47 deg 52.6' S 73 deg 0.5' W GMT Center 1994/110:02:39:18.4 Lat/Long Center: 47 deg 20.9' S 72 deg 49.9' W Lat/Long Near Late: 46 deg 48.8' S 72 deg 39.1' W Lat/Long Far Late: 47 deg 15.0' S 72 deg 2.3' W SEG_10 Lat/Long Near Early: 46 deg 48.8' S 72 deg 39.1' W Lat/Long Far Early: 47 deg 15.0' S 72 deg 2.3' W GMT Center 1994/110:02:39:32.2 Lat/Long Center: 46 deg 43.2' S 71 deg 52.4' W Lat/Long Near Late: 46 deg 11.4' S 71 deg 42.8' W Lat/Long Far Late: 46 deg 37.3' S 71 deg 5.9' W SEG_11 Lat/Long Near Early: 46 deg 11.4' S 71 deg 42.8' W Lat/Long Far Early: 46 deg 37.3' S 71 deg 5.9' W GMT Center 1994/110:02:39:46.0 Lat/Long Center: 46 deg 5.3' S 70 deg 56.7' W Lat/Long Near Late: 45 deg 33.1' S 70 deg 47.3' W Lat/Long Far Late: 45 deg 58.7' S 70 deg 10.4' W SEG_12 Lat/Long Near Early: 45 deg 33.1' S 70 deg 47.3' W Lat/Long Far Early: 45 deg 58.7' S 70 deg 10.4' W GMT Center 1994/110:02:39:59.8 Lat/Long Center: 45 deg 26.7' S 70 deg 1.9' W Lat/Long Near Late: 44 deg 54.7' S 69 deg 53.5' W Lat/Long Far Late: 45 deg 20.0' S 69 deg 16.6' W SEG_13 Lat/Long Near Early: 44 deg 54.7' S 69 deg 53.5' W Lat/Long Far Early: 45 deg 20.0' S 69 deg 16.6' W GMT Center 1994/110:02:40:13.5 Lat/Long Center: 44 deg 47.9' S 69 deg 8.7' W Lat/Long Near Late: 44 deg 15.6' S 69 deg 0.5' W Lat/Long Far Late: 44 deg 40.6' S 68 deg 23.7' W SEG_14 Lat/Long Near Early: 44 deg 15.6' S 69 deg 0.5' W Lat/Long Far Early: 44 deg 40.6' S 68 deg 23.7' W GMT Center 1994/110:02:40:27.3 Lat/Long Center: 44 deg 8.4' S 68 deg 16.3' W Lat/Long Near Late: 43 deg 36.3' S 68 deg 9.1' W Lat/Long Far Late: 44 deg 1.0' S 67 deg 32.3' W SEG_15 Lat/Long Near Early: 43 deg 36.3' S 68 deg 9.1' W Lat/Long Far Early: 44 deg 1.0' S 67 deg 32.3' W GMT Center 1994/110:02:40:41.1 Lat/Long Center: 43 deg 28.8' S 67 deg 25.5' W Lat/Long Near Late: 42 deg 56.4' S 67 deg 18.5' W Lat/Long Far Late: 43 deg 20.7' S 66 deg 41.8' W SEG_16 Lat/Long Near Early: 42 deg 56.4' S 67 deg 18.5' W Lat/Long Far Early: 43 deg 20.7' S 66 deg 41.8' W GMT Center 1994/110:02:40:54.8 Lat/Long Center: 42 deg 48.5' S 66 deg 35.5' W Lat/Long Near Late: 42 deg 16.3' S 66 deg 29.3' W Lat/Long Far Late: 42 deg 40.4' S 65 deg 52.7' W SEG_17 Lat/Long Near Early: 42 deg 16.3' S 66 deg 29.3' W Lat/Long Far Early: 42 deg 40.4' S 65 deg 52.7' W GMT Center 1994/110:02:41:08.6 Lat/Long Center: 42 deg 8.1' S 65 deg 46.9' W Lat/Long Near Late: 41 deg 35.6' S 65 deg 40.9' W Lat/Long Far Late: 41 deg 59.4' S 65 deg 4.3' W SEG_18 Lat/Long Near Early: 41 deg 35.6' S 65 deg 40.9' W Lat/Long Far Early: 41 deg 59.4' S 65 deg 4.3' W GMT Center 1994/110:02:41:22.4 Lat/Long Center: 41 deg 27.1' S 64 deg 59.0' W Lat/Long Near Late: 40 deg 54.8' S 64 deg 53.8' W Lat/Long Far Late: 41 deg 18.3' S 64 deg 17.3' W SEG_19 Lat/Long Near Early: 40 deg 54.8' S 64 deg 53.8' W Lat/Long Far Early: 41 deg 18.3' S 64 deg 17.3' W GMT Center 1994/110:02:41:36.2 Lat/Long Center: 40 deg 46.0' S 64 deg 12.5' W Lat/Long Near Late: 40 deg 13.3' S 64 deg 7.4' W Lat/Long Far Late: 40 deg 36.6' S 63 deg 31.0' W SEG_20 Lat/Long Near Early: 40 deg 13.3' S 64 deg 7.4' W Lat/Long Far Early: 40 deg 36.6' S 63 deg 31.0' W GMT Center 1994/110:02:41:49.9 Lat/Long Center: 40 deg 4.2' S 63 deg 26.6' W Lat/Long Near Late: 39 deg 31.9' S 63 deg 22.2' W Lat/Long Far Late: 39 deg 54.9' S 62 deg 46.0' W SEG_21 Lat/Long Near Early: 39 deg 31.9' S 63 deg 22.2' W Lat/Long Far Early: 39 deg 54.9' S 62 deg 46.0' W GMT Center 1994/110:02:42:03.7 Lat/Long Center: 39 deg 22.5' S 62 deg 42.0' W Lat/Long Near Late: 38 deg 49.8' S 62 deg 37.7' W Lat/Long Far Late: 39 deg 12.6' S 62 deg 1.6' W SEG_22 Lat/Long Near Early: 38 deg 49.8' S 62 deg 37.7' W Lat/Long Far Early: 39 deg 12.6' S 62 deg 1.6' W Lat/Long Near Data End: 38 deg 40.8' S 62 deg 28.3' W Lat/Long Far Data End: 39 deg 3.5' S 61 deg 52.2' W