DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 46.50 Site Name: Charana, Bolivia Site ID: G0K Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 / X-SAR Antenna Direction: Left Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 17 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1395.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/276:07:12:29.0 Data Take End GMT: 1994/276:07:14:57.3 Data Take Duration (min:sec): 2:30 Latitude at Start GMT: 22 deg 39.7' S Longitude at Start GMT: 72 deg 22.3' W Latitude at End GMT: 14 deg 27.1' S Longitude at End GMT: 66 deg 53.5' W Center Incidence Angle (deg): 29.3 Track Angle at Image Center: 32.6 deg E of True North Along-Track Image Size (km): 1078.4 Cross-Track Image Size (km): 22.2 Along-Track Resolution (m): 92 Cross-Track Resolution (m): 65 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): 47.6 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 11 Bytes per Record: 2000 Records per Segment: 594 Product Generation Date: Oct 11, 1994 Processing Facility: JPL Processor S/W Version: 1.2.5 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV, XVV Processing Run Number: 40122 Comments: SEG_01 Lat/Long Near Early: 22 deg 43.2' S 72 deg 16.8' W Lat/Long Far Early: 22 deg 36.3' S 72 deg 27.8' W GMT Center 1994/276:07:12:35.9 Lat/Long Center: 22 deg 17.2' S 72 deg 6.2' W Lat/Long Near Late: 21 deg 58.0' S 71 deg 44.7' W Lat/Long Far Late: 21 deg 51.3' S 71 deg 55.6' W SEG_02 Lat/Long Near Early: 21 deg 58.0' S 71 deg 44.7' W Lat/Long Far Early: 21 deg 51.3' S 71 deg 55.6' W GMT Center 1994/276:07:12:49.6 Lat/Long Center: 21 deg 32.1' S 71 deg 34.2' W Lat/Long Near Late: 21 deg 12.8' S 71 deg 12.9' W Lat/Long Far Late: 21 deg 6.1' S 71 deg 23.7' W SEG_03 Lat/Long Near Early: 21 deg 12.8' S 71 deg 12.9' W Lat/Long Far Early: 21 deg 6.1' S 71 deg 23.7' W GMT Center 1994/276:07:13:03.4 Lat/Long Center: 20 deg 46.8' S 71 deg 2.6' W Lat/Long Near Late: 20 deg 27.4' S 70 deg 41.5' W Lat/Long Far Late: 20 deg 20.8' S 70 deg 52.3' W SEG_04 Lat/Long Near Early: 20 deg 27.4' S 70 deg 41.5' W Lat/Long Far Early: 20 deg 20.8' S 70 deg 52.3' W GMT Center 1994/276:07:13:17.1 Lat/Long Center: 20 deg 1.3' S 70 deg 31.3' W Lat/Long Near Late: 19 deg 41.9' S 70 deg 10.4' W Lat/Long Far Late: 19 deg 35.3' S 70 deg 21.2' W SEG_05 Lat/Long Near Early: 19 deg 41.9' S 70 deg 10.4' W Lat/Long Far Early: 19 deg 35.3' S 70 deg 21.2' W GMT Center 1994/276:07:13:30.9 Lat/Long Center: 19 deg 15.8' S 70 deg 0.4' W Lat/Long Near Late: 18 deg 56.2' S 69 deg 39.7' W Lat/Long Far Late: 18 deg 49.7' S 69 deg 50.4' W SEG_06 Lat/Long Near Early: 18 deg 56.2' S 69 deg 39.7' W Lat/Long Far Early: 18 deg 49.7' S 69 deg 50.4' W GMT Center 1994/276:07:13:44.6 Lat/Long Center: 18 deg 30.1' S 69 deg 29.8' W Lat/Long Near Late: 18 deg 10.5' S 69 deg 9.3' W Lat/Long Far Late: 18 deg 4.0' S 69 deg 19.9' W SEG_07 Lat/Long Near Early: 18 deg 10.5' S 69 deg 9.3' W Lat/Long Far Early: 18 deg 4.0' S 69 deg 19.9' W GMT Center 1994/276:07:13:58.4 Lat/Long Center: 17 deg 44.4' S 68 deg 59.5' W Lat/Long Near Late: 17 deg 24.6' S 68 deg 39.2' W Lat/Long Far Late: 17 deg 18.2' S 68 deg 49.7' W SEG_08 Lat/Long Near Early: 17 deg 24.6' S 68 deg 39.2' W Lat/Long Far Early: 17 deg 18.2' S 68 deg 49.7' W GMT Center 1994/276:07:14:12.1 Lat/Long Center: 16 deg 58.5' S 68 deg 29.5' W Lat/Long Near Late: 16 deg 38.7' S 68 deg 9.3' W Lat/Long Far Late: 16 deg 32.3' S 68 deg 19.8' W SEG_09 Lat/Long Near Early: 16 deg 38.7' S 68 deg 9.3' W Lat/Long Far Early: 16 deg 32.3' S 68 deg 19.8' W GMT Center 1994/276:07:14:25.9 Lat/Long Center: 16 deg 12.5' S 67 deg 59.8' W Lat/Long Near Late: 15 deg 52.6' S 67 deg 39.8' W Lat/Long Far Late: 15 deg 46.3' S 67 deg 50.2' W SEG_10 Lat/Long Near Early: 15 deg 52.6' S 67 deg 39.8' W Lat/Long Far Early: 15 deg 46.3' S 67 deg 50.2' W GMT Center 1994/276:07:14:39.6 Lat/Long Center: 15 deg 26.4' S 67 deg 30.3' W Lat/Long Near Late: 15 deg 6.5' S 67 deg 10.4' W Lat/Long Far Late: 15 deg 0.2' S 67 deg 20.9' W SEG_11 Lat/Long Near Early: 15 deg 6.5' S 67 deg 10.4' W Lat/Long Far Early: 15 deg 0.2' S 67 deg 20.9' W GMT Center 1994/276:07:14:53.4 Lat/Long Center: 14 deg 40.2' S 67 deg 1.1' W Lat/Long Near Data End: 14 deg 30.2' S 66 deg 48.3' W Lat/Long Far Data End: 14 deg 24.0' S 66 deg 58.8' W