DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 9.30 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: Descending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 17 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1512.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/099:23:49:36.9 Data Take End GMT: 1994/099:23:53:11.8 Data Take Duration (min:sec): 3:36 Latitude at Start GMT: 42 deg 30.3' S Longitude at Start GMT: 82 deg 27.1' W Latitude at End GMT: 51 deg 52.9' S Longitude at End GMT: 66 deg 59.0' W Center Incidence Angle (deg): 51.5 Track Angle at Image Center: 132.4 deg E of True North Along-Track Image Size (km): 1556.7 Cross-Track Image Size (km): 63.6 Along-Track Resolution (m): 71 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): 69.7 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 16 Bytes per Record: 2000 Records per Segment: 1422 Product Generation Date: Aug 21, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 10958 Comments: SEG_01 Lat/Long Near Early: 42 deg 18.8' S 82 deg 10.1' W Lat/Long Far Early: 42 deg 41.8' S 82 deg 44.1' W GMT Center 1994/099:23:49:43.8 Lat/Long Center: 42 deg 50.2' S 82 deg 2.2' W Lat/Long Near Late: 42 deg 58.4' S 81 deg 20.0' W Lat/Long Far Late: 43 deg 21.7' S 81 deg 54.1' W SEG_02 Lat/Long Near Early: 42 deg 58.4' S 81 deg 20.0' W Lat/Long Far Early: 43 deg 21.7' S 81 deg 54.1' W GMT Center 1994/099:23:49:57.6 Lat/Long Center: 43 deg 29.8' S 81 deg 11.5' W Lat/Long Near Late: 43 deg 37.6' S 80 deg 28.8' W Lat/Long Far Late: 44 deg 1.2' S 81 deg 2.9' W SEG_03 Lat/Long Near Early: 43 deg 37.6' S 80 deg 28.8' W Lat/Long Far Early: 44 deg 1.2' S 81 deg 2.9' W GMT Center 1994/099:23:50:11.4 Lat/Long Center: 44 deg 9.0' S 80 deg 19.7' W Lat/Long Near Late: 44 deg 16.4' S 79 deg 36.4' W Lat/Long Far Late: 44 deg 40.3' S 80 deg 10.5' W SEG_04 Lat/Long Near Early: 44 deg 16.4' S 79 deg 36.4' W Lat/Long Far Early: 44 deg 40.3' S 80 deg 10.5' W GMT Center 1994/099:23:50:25.2 Lat/Long Center: 44 deg 47.7' S 79 deg 26.7' W Lat/Long Near Late: 44 deg 54.8' S 78 deg 42.8' W Lat/Long Far Late: 45 deg 19.0' S 79 deg 16.9' W SEG_05 Lat/Long Near Early: 44 deg 54.8' S 78 deg 42.8' W Lat/Long Far Early: 45 deg 19.0' S 79 deg 16.9' W GMT Center 1994/099:23:50:39.0 Lat/Long Center: 45 deg 26.0' S 78 deg 32.5' W Lat/Long Near Late: 45 deg 32.7' S 77 deg 47.9' W Lat/Long Far Late: 45 deg 57.2' S 78 deg 22.1' W SEG_06 Lat/Long Near Early: 45 deg 32.7' S 77 deg 47.9' W Lat/Long Far Early: 45 deg 57.2' S 78 deg 22.1' W GMT Center 1994/099:23:50:52.8 Lat/Long Center: 46 deg 3.8' S 77 deg 37.1' W Lat/Long Near Late: 46 deg 10.1' S 76 deg 51.8' W Lat/Long Far Late: 46 deg 34.9' S 77 deg 26.0' W SEG_07 Lat/Long Near Early: 46 deg 10.1' S 76 deg 51.8' W Lat/Long Far Early: 46 deg 34.9' S 77 deg 26.0' W GMT Center 1994/099:23:51:06.6 Lat/Long Center: 46 deg 41.1' S 76 deg 40.3' W Lat/Long Near Late: 46 deg 47.0' S 75 deg 54.4' W Lat/Long Far Late: 47 deg 12.1' S 76 deg 28.5' W SEG_08 Lat/Long Near Early: 46 deg 47.0' S 75 deg 54.4' W Lat/Long Far Early: 47 deg 12.1' S 76 deg 28.5' W GMT Center 1994/099:23:51:20.4 Lat/Long Center: 47 deg 17.9' S 75 deg 42.2' W Lat/Long Near Late: 47 deg 23.4' S 74 deg 55.7' W Lat/Long Far Late: 47 deg 48.8' S 75 deg 29.6' W SEG_09 Lat/Long Near Early: 47 deg 23.4' S 74 deg 55.7' W Lat/Long Far Early: 47 deg 48.8' S 75 deg 29.6' W GMT Center 1994/099:23:51:34.2 Lat/Long Center: 47 deg 54.2' S 74 deg 42.6' W Lat/Long Near Late: 47 deg 59.2' S 73 deg 55.5' W Lat/Long Far Late: 48 deg 25.0' S 74 deg 29.4' W SEG_10 Lat/Long Near Early: 47 deg 59.2' S 73 deg 55.5' W Lat/Long Far Early: 48 deg 25.0' S 74 deg 29.4' W GMT Center 1994/099:23:51:48.0 Lat/Long Center: 48 deg 29.9' S 73 deg 41.7' W Lat/Long Near Late: 48 deg 34.5' S 72 deg 53.9' W Lat/Long Far Late: 49 deg 0.5' S 73 deg 27.6' W SEG_11 Lat/Long Near Early: 48 deg 34.5' S 72 deg 53.9' W Lat/Long Far Early: 49 deg 0.5' S 73 deg 27.6' W GMT Center 1994/099:23:52:01.8 Lat/Long Center: 49 deg 5.0' S 72 deg 39.3' W Lat/Long Near Late: 49 deg 9.1' S 71 deg 50.8' W Lat/Long Far Late: 49 deg 35.5' S 72 deg 24.4' W SEG_12 Lat/Long Near Early: 49 deg 9.1' S 71 deg 50.8' W Lat/Long Far Early: 49 deg 35.5' S 72 deg 24.4' W GMT Center 1994/099:23:52:15.6 Lat/Long Center: 49 deg 39.5' S 71 deg 35.4' W Lat/Long Near Late: 49 deg 43.1' S 70 deg 46.2' W Lat/Long Far Late: 50 deg 9.9' S 71 deg 19.6' W SEG_13 Lat/Long Near Early: 49 deg 43.1' S 70 deg 46.2' W Lat/Long Far Early: 50 deg 9.9' S 71 deg 19.6' W GMT Center 1994/099:23:52:29.4 Lat/Long Center: 50 deg 13.4' S 70 deg 29.9' W Lat/Long Near Late: 50 deg 16.5' S 69 deg 40.1' W Lat/Long Far Late: 50 deg 43.6' S 70 deg 13.2' W SEG_14 Lat/Long Near Early: 50 deg 16.5' S 69 deg 40.1' W Lat/Long Far Early: 50 deg 43.6' S 70 deg 13.2' W GMT Center 1994/099:23:52:43.2 Lat/Long Center: 50 deg 46.6' S 69 deg 22.8' W Lat/Long Near Late: 50 deg 49.2' S 68 deg 32.3' W Lat/Long Far Late: 51 deg 16.6' S 69 deg 5.1' W SEG_15 Lat/Long Near Early: 50 deg 49.2' S 68 deg 32.3' W Lat/Long Far Early: 51 deg 16.6' S 69 deg 5.1' W GMT Center 1994/099:23:52:57.0 Lat/Long Center: 51 deg 19.1' S 68 deg 14.1' W Lat/Long Near Late: 51 deg 21.1' S 67 deg 23.0' W Lat/Long Far Late: 51 deg 48.9' S 67 deg 55.5' W SEG_16 Lat/Long Near Early: 51 deg 21.1' S 67 deg 23.0' W Lat/Long Far Early: 51 deg 48.9' S 67 deg 55.5' W GMT Center 1994/099:23:53:10.8 Lat/Long Center: 51 deg 50.8' S 67 deg 3.8' W Lat/Long Near Data End: 51 deg 38.9' S 66 deg 42.9' W Lat/Long Far Data End: 52 deg 6.9' S 67 deg 15.2' W