DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 9.40 Site Name: Cerro Laukaru, Chile Site ID: GSL Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 11 / 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): 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: 1994/274:00:01:05.1 Data Take End GMT: 1994/274:00:04:24.9 Data Take Duration (min:sec): 3:22 Latitude at Start GMT: 44 deg 22.8' S Longitude at Start GMT: 81 deg 3.1' W Latitude at End GMT: 52 deg 56.8' S Longitude at End GMT: 66 deg 3.2' W Center Incidence Angle (deg): 56.9 Track Angle at Image Center: 131.3 deg E of True North Along-Track Image Size (km): 1446.4 Cross-Track Image Size (km): 63.2 Along-Track Resolution (m): 143 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): 67.4 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 15 Bytes per Record: 2000 Records per Segment: 1414 Product Generation Date: Jan 04, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 40734 Comments: SEG_01 Lat/Long Near Early: 44 deg 11.2' S 80 deg 46.0' W Lat/Long Far Early: 44 deg 34.5' S 81 deg 20.4' W GMT Center 1994/274:00:01:12.0 Lat/Long Center: 44 deg 42.5' S 80 deg 36.9' W Lat/Long Near Late: 44 deg 50.2' S 79 deg 53.3' W Lat/Long Far Late: 45 deg 13.8' S 80 deg 27.7' W SEG_02 Lat/Long Near Early: 44 deg 50.2' S 79 deg 53.3' W Lat/Long Far Early: 45 deg 13.8' S 80 deg 27.7' W GMT Center 1994/274:00:01:25.8 Lat/Long Center: 45 deg 21.4' S 79 deg 43.6' W Lat/Long Near Late: 45 deg 28.7' S 78 deg 59.3' W Lat/Long Far Late: 45 deg 52.6' S 79 deg 33.7' W SEG_03 Lat/Long Near Early: 45 deg 28.7' S 78 deg 59.3' W Lat/Long Far Early: 45 deg 52.6' S 79 deg 33.7' W GMT Center 1994/274:00:01:39.6 Lat/Long Center: 45 deg 59.9' S 78 deg 49.0' W Lat/Long Near Late: 46 deg 6.8' S 78 deg 4.1' W Lat/Long Far Late: 46 deg 31.0' S 78 deg 38.5' W SEG_04 Lat/Long Near Early: 46 deg 6.8' S 78 deg 4.1' W Lat/Long Far Early: 46 deg 31.0' S 78 deg 38.5' W GMT Center 1994/274:00:01:53.4 Lat/Long Center: 46 deg 37.9' S 77 deg 53.1' W Lat/Long Near Late: 46 deg 44.4' S 77 deg 7.6' W Lat/Long Far Late: 47 deg 8.9' S 77 deg 42.0' W SEG_05 Lat/Long Near Early: 46 deg 44.4' S 77 deg 7.6' W Lat/Long Far Early: 47 deg 8.9' S 77 deg 42.0' W GMT Center 1994/274:00:02:07.2 Lat/Long Center: 47 deg 15.4' S 76 deg 55.9' W Lat/Long Near Late: 47 deg 21.5' S 76 deg 9.7' W Lat/Long Far Late: 47 deg 46.3' S 76 deg 44.0' W SEG_06 Lat/Long Near Early: 47 deg 21.5' S 76 deg 9.7' W Lat/Long Far Early: 47 deg 46.3' S 76 deg 44.0' W GMT Center 1994/274:00:02:21.1 Lat/Long Center: 47 deg 52.4' S 75 deg 57.3' W Lat/Long Near Late: 47 deg 58.1' S 75 deg 10.4' W Lat/Long Far Late: 48 deg 23.2' S 75 deg 44.7' W SEG_07 Lat/Long Near Early: 47 deg 58.1' S 75 deg 10.4' W Lat/Long Far Early: 48 deg 23.2' S 75 deg 44.7' W GMT Center 1994/274:00:02:34.9 Lat/Long Center: 48 deg 28.8' S 74 deg 57.3' W Lat/Long Near Late: 48 deg 34.1' S 74 deg 9.7' W Lat/Long Far Late: 48 deg 59.6' S 74 deg 43.9' W SEG_08 Lat/Long Near Early: 48 deg 34.1' S 74 deg 9.7' W Lat/Long Far Early: 48 deg 59.6' S 74 deg 43.9' W GMT Center 1994/274:00:02:48.7 Lat/Long Center: 49 deg 4.7' S 73 deg 55.8' W Lat/Long Near Late: 49 deg 9.5' S 73 deg 7.5' W Lat/Long Far Late: 49 deg 35.3' S 73 deg 41.5' W SEG_09 Lat/Long Near Early: 49 deg 9.5' S 73 deg 7.5' W Lat/Long Far Early: 49 deg 35.3' S 73 deg 41.5' W GMT Center 1994/274:00:03:02.5 Lat/Long Center: 49 deg 40.0' S 72 deg 52.7' W Lat/Long Near Late: 49 deg 44.3' S 72 deg 3.8' W Lat/Long Far Late: 50 deg 10.5' S 72 deg 37.6' W SEG_10 Lat/Long Near Early: 49 deg 44.3' S 72 deg 3.8' W Lat/Long Far Early: 50 deg 10.5' S 72 deg 37.6' W GMT Center 1994/274:00:03:16.3 Lat/Long Center: 50 deg 14.7' S 71 deg 48.2' W Lat/Long Near Late: 50 deg 18.5' S 70 deg 58.5' W Lat/Long Far Late: 50 deg 45.0' S 71 deg 32.2' W SEG_11 Lat/Long Near Early: 50 deg 18.5' S 70 deg 58.5' W Lat/Long Far Early: 50 deg 45.0' S 71 deg 32.2' W GMT Center 1994/274:00:03:30.2 Lat/Long Center: 50 deg 48.7' S 70 deg 42.0' W Lat/Long Near Late: 50 deg 52.1' S 69 deg 51.7' W Lat/Long Far Late: 51 deg 18.9' S 70 deg 25.0' W SEG_12 Lat/Long Near Early: 50 deg 52.1' S 69 deg 51.7' W Lat/Long Far Early: 51 deg 18.9' S 70 deg 25.0' W GMT Center 1994/274:00:03:44.0 Lat/Long Center: 51 deg 22.1' S 69 deg 34.1' W Lat/Long Near Late: 51 deg 24.9' S 68 deg 43.1' W Lat/Long Far Late: 51 deg 52.1' S 69 deg 16.2' W SEG_13 Lat/Long Near Early: 51 deg 24.9' S 68 deg 43.1' W Lat/Long Far Early: 51 deg 52.1' S 69 deg 16.2' W GMT Center 1994/274:00:03:57.8 Lat/Long Center: 51 deg 54.8' S 68 deg 24.6' W Lat/Long Near Late: 51 deg 57.0' S 67 deg 32.9' W Lat/Long Far Late: 52 deg 24.6' S 68 deg 5.7' W SEG_14 Lat/Long Near Early: 51 deg 57.0' S 67 deg 32.9' W Lat/Long Far Early: 52 deg 24.6' S 68 deg 5.7' W GMT Center 1994/274:00:04:11.6 Lat/Long Center: 52 deg 26.7' S 67 deg 13.4' W Lat/Long Near Late: 52 deg 28.4' S 66 deg 21.0' W Lat/Long Far Late: 52 deg 56.3' S 66 deg 53.4' W SEG_15 Lat/Long Near Early: 52 deg 28.4' S 66 deg 21.0' W Lat/Long Far Early: 52 deg 56.3' S 66 deg 53.4' W Lat/Long Near Data End: 52 deg 42.7' S 65 deg 47.2' W Lat/Long Far Data End: 53 deg 10.8' S 66 deg 19.3' W