DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 61.70 Site Name: Cerro Cumbrera, Chile Site ID: GSK Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 / 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: 1994/103:05:04:42.6 Data Take End GMT: 1994/103:05:08:14.4 Data Take Duration (min:sec): 3:31 Latitude at Start GMT: 50 deg 57.2' S Longitude at Start GMT: 77 deg 52.7' W Latitude at End GMT: 41 deg 32.3' S Longitude at End GMT: 63 deg 6.1' W Center Incidence Angle (deg): 49.5 Track Angle at Image Center: 46.8 deg E of True North Along-Track Image Size (km): 1536.0 Cross-Track Image Size (km): 31.4 Along-Track Resolution (m): 75 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): 67.3 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: 778 Product Generation Date: Jul 21, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV, XVV Processing Run Number: 10591 Comments: SEG_01 Lat/Long Near Early: 50 deg 50.4' S 78 deg 0.7' W Lat/Long Far Early: 51 deg 4.0' S 77 deg 44.6' W GMT Center 1994/103:05:04:49.5 Lat/Long Center: 50 deg 41.0' S 77 deg 18.6' W Lat/Long Near Late: 50 deg 17.9' S 76 deg 53.0' W Lat/Long Far Late: 50 deg 31.3' S 76 deg 36.7' W SEG_02 Lat/Long Near Early: 50 deg 17.9' S 76 deg 53.0' W Lat/Long Far Early: 50 deg 31.3' S 76 deg 36.7' W GMT Center 1994/103:05:05:03.3 Lat/Long Center: 50 deg 8.1' S 76 deg 11.6' W Lat/Long Near Late: 49 deg 44.4' S 75 deg 46.3' W Lat/Long Far Late: 49 deg 57.7' S 75 deg 30.0' W SEG_03 Lat/Long Near Early: 49 deg 44.4' S 75 deg 46.3' W Lat/Long Far Early: 49 deg 57.7' S 75 deg 30.0' W GMT Center 1994/103:05:05:17.1 Lat/Long Center: 49 deg 34.2' S 75 deg 5.6' W Lat/Long Near Late: 49 deg 10.6' S 74 deg 41.7' W Lat/Long Far Late: 49 deg 23.7' S 74 deg 25.2' W SEG_04 Lat/Long Near Early: 49 deg 10.6' S 74 deg 41.7' W Lat/Long Far Early: 49 deg 23.7' S 74 deg 25.2' W GMT Center 1994/103:05:05:30.9 Lat/Long Center: 48 deg 59.9' S 74 deg 1.7' W Lat/Long Near Late: 48 deg 36.1' S 73 deg 38.6' W Lat/Long Far Late: 48 deg 49.0' S 73 deg 22.1' W SEG_05 Lat/Long Near Early: 48 deg 36.1' S 73 deg 38.6' W Lat/Long Far Early: 48 deg 49.0' S 73 deg 22.1' W GMT Center 1994/103:05:05:44.6 Lat/Long Center: 48 deg 25.1' S 72 deg 59.3' W Lat/Long Near Late: 48 deg 1.0' S 72 deg 37.0' W Lat/Long Far Late: 48 deg 13.8' S 72 deg 20.4' W SEG_06 Lat/Long Near Early: 48 deg 1.0' S 72 deg 37.0' W Lat/Long Far Early: 48 deg 13.8' S 72 deg 20.4' W GMT Center 1994/103:05:05:58.4 Lat/Long Center: 47 deg 49.6' S 71 deg 58.4' W Lat/Long Near Late: 47 deg 25.1' S 71 deg 36.4' W Lat/Long Far Late: 47 deg 37.7' S 71 deg 19.7' W SEG_07 Lat/Long Near Early: 47 deg 25.1' S 71 deg 36.4' W Lat/Long Far Early: 47 deg 37.7' S 71 deg 19.7' W GMT Center 1994/103:05:06:12.2 Lat/Long Center: 47 deg 13.3' S 70 deg 58.4' W Lat/Long Near Late: 46 deg 48.9' S 70 deg 37.6' W Lat/Long Far Late: 47 deg 1.3' S 70 deg 20.8' W SEG_08 Lat/Long Near Early: 46 deg 48.9' S 70 deg 37.6' W Lat/Long Far Early: 47 deg 1.3' S 70 deg 20.8' W GMT Center 1994/103:05:06:26.0 Lat/Long Center: 46 deg 36.7' S 70 deg 0.3' W Lat/Long Near Late: 46 deg 12.1' S 69 deg 40.1' W Lat/Long Far Late: 46 deg 24.4' S 69 deg 23.4' W SEG_09 Lat/Long Near Early: 46 deg 12.1' S 69 deg 40.1' W Lat/Long Far Early: 46 deg 24.4' S 69 deg 23.4' W GMT Center 1994/103:05:06:39.8 Lat/Long Center: 45 deg 59.7' S 69 deg 3.5' W Lat/Long Near Late: 45 deg 34.9' S 68 deg 44.0' W Lat/Long Far Late: 45 deg 47.0' S 68 deg 27.2' W SEG_10 Lat/Long Near Early: 45 deg 34.9' S 68 deg 44.0' W Lat/Long Far Early: 45 deg 47.0' S 68 deg 27.2' W GMT Center 1994/103:05:06:53.6 Lat/Long Center: 45 deg 22.1' S 68 deg 8.0' W Lat/Long Near Late: 44 deg 57.1' S 67 deg 49.1' W Lat/Long Far Late: 45 deg 9.1' S 67 deg 32.3' W SEG_11 Lat/Long Near Early: 44 deg 57.1' S 67 deg 49.1' W Lat/Long Far Early: 45 deg 9.1' S 67 deg 32.3' W GMT Center 1994/103:05:07:07.4 Lat/Long Center: 44 deg 43.7' S 67 deg 13.4' W Lat/Long Near Late: 44 deg 18.6' S 66 deg 55.1' W Lat/Long Far Late: 44 deg 30.4' S 66 deg 38.3' W SEG_12 Lat/Long Near Early: 44 deg 18.6' S 66 deg 55.1' W Lat/Long Far Early: 44 deg 30.4' S 66 deg 38.3' W GMT Center 1994/103:05:07:21.2 Lat/Long Center: 44 deg 5.2' S 66 deg 20.4' W Lat/Long Near Late: 43 deg 40.0' S 66 deg 2.7' W Lat/Long Far Late: 43 deg 51.6' S 65 deg 45.9' W SEG_13 Lat/Long Near Early: 43 deg 40.0' S 66 deg 2.7' W Lat/Long Far Early: 43 deg 51.6' S 65 deg 45.9' W GMT Center 1994/103:05:07:35.0 Lat/Long Center: 43 deg 26.3' S 65 deg 28.5' W Lat/Long Near Late: 43 deg 0.9' S 65 deg 11.4' W Lat/Long Far Late: 43 deg 12.4' S 64 deg 54.7' W SEG_14 Lat/Long Near Early: 43 deg 0.9' S 65 deg 11.4' W Lat/Long Far Early: 43 deg 12.4' S 64 deg 54.7' W GMT Center 1994/103:05:07:48.7 Lat/Long Center: 42 deg 46.9' S 64 deg 37.8' W Lat/Long Near Late: 42 deg 21.4' S 64 deg 21.3' W Lat/Long Far Late: 42 deg 32.8' S 64 deg 4.5' W SEG_15 Lat/Long Near Early: 42 deg 21.4' S 64 deg 21.3' W Lat/Long Far Early: 42 deg 32.8' S 64 deg 4.5' W GMT Center 1994/103:05:08:02.5 Lat/Long Center: 42 deg 6.9' S 63 deg 47.9' W Lat/Long Near Late: 41 deg 41.2' S 63 deg 31.8' W Lat/Long Far Late: 41 deg 52.5' S 63 deg 15.1' W SEG_16 Lat/Long Near Early: 41 deg 41.2' S 63 deg 31.8' W Lat/Long Far Early: 41 deg 52.5' S 63 deg 15.1' W Lat/Long Near Data End: 41 deg 26.7' S 63 deg 14.4' W Lat/Long Far Data End: 41 deg 37.9' S 62 deg 57.7' W