DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 109.70 Site Name: Puerto Aisen, Chile Site ID: GSJ 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): 17 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1674.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/106:04:04:41.5 Data Take End GMT: 1994/106:04:08:43.7 Data Take Duration (min:sec): 3:59 Latitude at Start GMT: 49 deg 57.7' S Longitude at Start GMT: 78 deg 6.3' W Latitude at End GMT: 38 deg 48.5' S Longitude at End GMT: 62 deg 13.8' W Center Incidence Angle (deg): 49.4 Track Angle at Image Center: 44.9 deg E of True North Along-Track Image Size (km): 1758.0 Cross-Track Image Size (km): 61.0 Along-Track Resolution (m): 73 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): 24.0 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 18 Bytes per Record: 2000 Records per Segment: 1370 Product Generation Date: Aug 03, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 10703 Comments: SEG_01 Lat/Long Near Early: 49 deg 44.7' S 78 deg 22.1' W Lat/Long Far Early: 50 deg 10.7' S 77 deg 50.4' W GMT Center 1994/106:04:04:48.3 Lat/Long Center: 49 deg 41.0' S 77 deg 33.6' W Lat/Long Near Late: 49 deg 11.2' S 77 deg 17.3' W Lat/Long Far Late: 49 deg 36.8' S 76 deg 45.3' W SEG_02 Lat/Long Near Early: 49 deg 11.2' S 77 deg 17.3' W Lat/Long Far Early: 49 deg 36.8' S 76 deg 45.3' W GMT Center 1994/106:04:05:02.1 Lat/Long Center: 49 deg 6.7' S 76 deg 28.9' W Lat/Long Near Late: 48 deg 36.8' S 76 deg 13.4' W Lat/Long Far Late: 49 deg 2.1' S 75 deg 41.3' W SEG_03 Lat/Long Near Early: 48 deg 36.8' S 76 deg 13.4' W Lat/Long Far Early: 49 deg 2.1' S 75 deg 41.3' W GMT Center 1994/106:04:05:15.9 Lat/Long Center: 48 deg 32.1' S 75 deg 26.2' W Lat/Long Near Late: 48 deg 2.0' S 75 deg 11.5' W Lat/Long Far Late: 48 deg 27.0' S 74 deg 39.2' W SEG_04 Lat/Long Near Early: 48 deg 2.0' S 75 deg 11.5' W Lat/Long Far Early: 48 deg 27.0' S 74 deg 39.2' W GMT Center 1994/106:04:05:29.7 Lat/Long Center: 47 deg 56.8' S 74 deg 25.0' W Lat/Long Near Late: 47 deg 26.4' S 74 deg 10.6' W Lat/Long Far Late: 47 deg 51.0' S 73 deg 38.2' W SEG_05 Lat/Long Near Early: 47 deg 26.4' S 74 deg 10.6' W Lat/Long Far Early: 47 deg 51.0' S 73 deg 38.2' W GMT Center 1994/106:04:05:43.5 Lat/Long Center: 47 deg 20.7' S 73 deg 24.7' W Lat/Long Near Late: 46 deg 50.4' S 73 deg 11.5' W Lat/Long Far Late: 47 deg 14.8' S 72 deg 39.0' W SEG_06 Lat/Long Near Early: 46 deg 50.4' S 73 deg 11.5' W Lat/Long Far Early: 47 deg 14.8' S 72 deg 39.0' W GMT Center 1994/106:04:05:57.2 Lat/Long Center: 46 deg 44.4' S 72 deg 26.3' W Lat/Long Near Late: 46 deg 14.0' S 72 deg 13.8' W Lat/Long Far Late: 46 deg 38.0' S 71 deg 41.2' W SEG_07 Lat/Long Near Early: 46 deg 14.0' S 72 deg 13.8' W Lat/Long Far Early: 46 deg 38.0' S 71 deg 41.2' W GMT Center 1994/106:04:06:11.0 Lat/Long Center: 46 deg 7.5' S 71 deg 29.2' W Lat/Long Near Late: 45 deg 36.7' S 71 deg 17.0' W Lat/Long Far Late: 46 deg 0.4' S 70 deg 44.4' W SEG_08 Lat/Long Near Early: 45 deg 36.7' S 71 deg 17.0' W Lat/Long Far Early: 46 deg 0.4' S 70 deg 44.4' W GMT Center 1994/106:04:06:24.8 Lat/Long Center: 45 deg 29.9' S 70 deg 33.0' W Lat/Long Near Late: 44 deg 59.3' S 70 deg 21.8' W Lat/Long Far Late: 45 deg 22.7' S 69 deg 49.2' W SEG_09 Lat/Long Near Early: 44 deg 59.3' S 70 deg 21.8' W Lat/Long Far Early: 45 deg 22.7' S 69 deg 49.2' W GMT Center 1994/106:04:06:38.6 Lat/Long Center: 44 deg 52.0' S 69 deg 38.5' W Lat/Long Near Late: 44 deg 21.3' S 69 deg 27.9' W Lat/Long Far Late: 44 deg 44.4' S 68 deg 55.3' W SEG_10 Lat/Long Near Early: 44 deg 21.3' S 69 deg 27.9' W Lat/Long Far Early: 44 deg 44.4' S 68 deg 55.3' W GMT Center 1994/106:04:06:52.3 Lat/Long Center: 44 deg 13.7' S 68 deg 45.2' W Lat/Long Near Late: 43 deg 42.6' S 68 deg 34.9' W Lat/Long Far Late: 44 deg 5.5' S 68 deg 2.2' W SEG_11 Lat/Long Near Early: 43 deg 42.6' S 68 deg 34.9' W Lat/Long Far Early: 44 deg 5.5' S 68 deg 2.2' W GMT Center 1994/106:04:07:06.1 Lat/Long Center: 43 deg 34.6' S 67 deg 52.7' W Lat/Long Near Late: 43 deg 3.8' S 67 deg 43.3' W Lat/Long Far Late: 43 deg 26.3' S 67 deg 10.7' W SEG_12 Lat/Long Near Early: 43 deg 3.8' S 67 deg 43.3' W Lat/Long Far Early: 43 deg 26.3' S 67 deg 10.7' W GMT Center 1994/106:04:07:19.9 Lat/Long Center: 42 deg 55.4' S 67 deg 1.8' W Lat/Long Near Late: 42 deg 24.5' S 66 deg 52.9' W Lat/Long Far Late: 42 deg 46.8' S 66 deg 20.4' W SEG_13 Lat/Long Near Early: 42 deg 24.5' S 66 deg 52.9' W Lat/Long Far Early: 42 deg 46.8' S 66 deg 20.4' W GMT Center 1994/106:04:07:33.7 Lat/Long Center: 42 deg 15.8' S 66 deg 11.9' W Lat/Long Near Late: 41 deg 44.6' S 66 deg 3.2' W Lat/Long Far Late: 42 deg 6.6' S 65 deg 30.7' W SEG_14 Lat/Long Near Early: 41 deg 44.6' S 66 deg 3.2' W Lat/Long Far Early: 42 deg 6.6' S 65 deg 30.7' W GMT Center 1994/106:04:07:47.4 Lat/Long Center: 41 deg 35.6' S 65 deg 22.8' W Lat/Long Near Late: 41 deg 4.6' S 65 deg 14.9' W Lat/Long Far Late: 41 deg 26.3' S 64 deg 42.5' W SEG_15 Lat/Long Near Early: 41 deg 4.6' S 65 deg 14.9' W Lat/Long Far Early: 41 deg 26.3' S 64 deg 42.5' W GMT Center 1994/106:04:08:01.2 Lat/Long Center: 40 deg 55.2' S 64 deg 35.0' W Lat/Long Near Late: 40 deg 24.2' S 64 deg 27.7' W Lat/Long Far Late: 40 deg 45.7' S 63 deg 55.3' W SEG_16 Lat/Long Near Early: 40 deg 24.2' S 64 deg 27.7' W Lat/Long Far Early: 40 deg 45.7' S 63 deg 55.3' W GMT Center 1994/106:04:08:15.0 Lat/Long Center: 40 deg 14.5' S 63 deg 48.3' W Lat/Long Near Late: 39 deg 43.1' S 63 deg 41.0' W Lat/Long Far Late: 40 deg 4.4' S 63 deg 8.8' W SEG_17 Lat/Long Near Early: 39 deg 43.1' S 63 deg 41.0' W Lat/Long Far Early: 40 deg 4.4' S 63 deg 8.8' W GMT Center 1994/106:04:08:28.8 Lat/Long Center: 39 deg 33.2' S 63 deg 2.2' W Lat/Long Near Late: 39 deg 2.1' S 62 deg 55.7' W Lat/Long Far Late: 39 deg 23.1' S 62 deg 23.5' W SEG_18 Lat/Long Near Early: 39 deg 2.1' S 62 deg 55.7' W Lat/Long Far Early: 39 deg 23.1' S 62 deg 23.5' W GMT Center 1994/106:04:08:42.6 Lat/Long Center: 38 deg 51.8' S 62 deg 17.3' W Lat/Long Near Data End: 38 deg 38.1' S 62 deg 29.8' W Lat/Long Far Data End: 38 deg 58.9' S 61 deg 57.7' W