DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 158.80 Site Name: Charana, Bolivia Site ID: G0K Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 20 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 40 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1395.000 Frequency Band: L Carrier Frequency (GHz): 1.237 Wavelength (m): 0.242 Polarization Channel: VV Product Type: Survey Image Data Take Start GMT: 1994/283:04:46:26.7 Data Take End GMT: 1994/283:04:49:15.8 Data Take Duration (min:sec): 2:51 Latitude at Start GMT: 22 deg 54.6' S Longitude at Start GMT: 72 deg 30.2' W Latitude at End GMT: 13 deg 24.5' S Longitude at End GMT: 66 deg 24.0' W Center Incidence Angle (deg): 45.1 Track Angle at Image Center: 31.4 deg E of True North Along-Track Image Size (km): 1232.5 Cross-Track Image Size (km): 32.4 Along-Track Resolution (m): 107 Cross-Track Resolution (m): 23 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): 5.8 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 13 Bytes per Record: 2000 Records per Segment: 798 Product Generation Date: Jan 17, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LVV, CVV, XVV Processing Run Number: 40858 Comments: SEG_01 Lat/Long Near Early: 22 deg 49.8' S 72 deg 38.2' W Lat/Long Far Early: 22 deg 59.3' S 72 deg 22.2' W GMT Center 1994/283:04:46:33.6 Lat/Long Center: 22 deg 31.7' S 72 deg 14.5' W Lat/Long Near Late: 22 deg 4.1' S 72 deg 6.8' W Lat/Long Far Late: 22 deg 13.6' S 71 deg 50.8' W SEG_02 Lat/Long Near Early: 22 deg 4.1' S 72 deg 6.8' W Lat/Long Far Early: 22 deg 13.6' S 71 deg 50.8' W GMT Center 1994/283:04:46:47.3 Lat/Long Center: 21 deg 46.0' S 71 deg 43.2' W Lat/Long Near Late: 21 deg 18.3' S 71 deg 35.6' W Lat/Long Far Late: 21 deg 27.7' S 71 deg 19.7' W SEG_03 Lat/Long Near Early: 21 deg 18.3' S 71 deg 35.6' W Lat/Long Far Early: 21 deg 27.7' S 71 deg 19.7' W GMT Center 1994/283:04:47:01.0 Lat/Long Center: 21 deg 0.1' S 71 deg 12.3' W Lat/Long Near Late: 20 deg 32.4' S 71 deg 4.9' W Lat/Long Far Late: 20 deg 41.7' S 70 deg 49.0' W SEG_04 Lat/Long Near Early: 20 deg 32.4' S 71 deg 4.9' W Lat/Long Far Early: 20 deg 41.7' S 70 deg 49.0' W GMT Center 1994/283:04:47:14.7 Lat/Long Center: 20 deg 14.1' S 70 deg 41.7' W Lat/Long Near Late: 19 deg 46.4' S 70 deg 34.4' W Lat/Long Far Late: 19 deg 55.7' S 70 deg 18.6' W SEG_05 Lat/Long Near Early: 19 deg 46.4' S 70 deg 34.4' W Lat/Long Far Early: 19 deg 55.7' S 70 deg 18.6' W GMT Center 1994/283:04:47:28.5 Lat/Long Center: 19 deg 28.0' S 70 deg 11.4' W Lat/Long Near Late: 19 deg 0.3' S 70 deg 4.2' W Lat/Long Far Late: 19 deg 9.5' S 69 deg 48.5' W SEG_06 Lat/Long Near Early: 19 deg 0.3' S 70 deg 4.2' W Lat/Long Far Early: 19 deg 9.5' S 69 deg 48.5' W GMT Center 1994/283:04:47:42.2 Lat/Long Center: 18 deg 41.8' S 69 deg 41.4' W Lat/Long Near Late: 18 deg 14.1' S 69 deg 34.3' W Lat/Long Far Late: 18 deg 23.3' S 69 deg 18.7' W SEG_07 Lat/Long Near Early: 18 deg 14.1' S 69 deg 34.3' W Lat/Long Far Early: 18 deg 23.3' S 69 deg 18.7' W GMT Center 1994/283:04:47:55.9 Lat/Long Center: 17 deg 55.6' S 69 deg 11.7' W Lat/Long Near Late: 17 deg 27.8' S 69 deg 4.7' W Lat/Long Far Late: 17 deg 36.9' S 68 deg 49.1' W SEG_08 Lat/Long Near Early: 17 deg 27.8' S 69 deg 4.7' W Lat/Long Far Early: 17 deg 36.9' S 68 deg 49.1' W GMT Center 1994/283:04:48:09.6 Lat/Long Center: 17 deg 9.2' S 68 deg 42.2' W Lat/Long Near Late: 16 deg 41.5' S 68 deg 35.4' W Lat/Long Far Late: 16 deg 50.5' S 68 deg 19.8' W SEG_09 Lat/Long Near Early: 16 deg 41.5' S 68 deg 35.4' W Lat/Long Far Early: 16 deg 50.5' S 68 deg 19.8' W GMT Center 1994/283:04:48:23.3 Lat/Long Center: 16 deg 22.8' S 68 deg 13.0' W Lat/Long Near Late: 15 deg 55.0' S 68 deg 6.3' W Lat/Long Far Late: 16 deg 4.0' S 67 deg 50.8' W SEG_10 Lat/Long Near Early: 15 deg 55.0' S 68 deg 6.3' W Lat/Long Far Early: 16 deg 4.0' S 67 deg 50.8' W GMT Center 1994/283:04:48:37.0 Lat/Long Center: 15 deg 36.3' S 67 deg 44.1' W Lat/Long Near Late: 15 deg 8.5' S 67 deg 37.4' W Lat/Long Far Late: 15 deg 17.5' S 67 deg 21.9' W SEG_11 Lat/Long Near Early: 15 deg 8.5' S 67 deg 37.4' W Lat/Long Far Early: 15 deg 17.5' S 67 deg 21.9' W GMT Center 1994/283:04:48:50.8 Lat/Long Center: 14 deg 49.7' S 67 deg 15.3' W Lat/Long Near Late: 14 deg 21.9' S 67 deg 8.8' W Lat/Long Far Late: 14 deg 30.9' S 66 deg 53.3' W SEG_12 Lat/Long Near Early: 14 deg 21.9' S 67 deg 8.8' W Lat/Long Far Early: 14 deg 30.9' S 66 deg 53.3' W GMT Center 1994/283:04:49:04.5 Lat/Long Center: 14 deg 3.1' S 66 deg 46.8' W Lat/Long Near Late: 13 deg 35.3' S 66 deg 40.3' W Lat/Long Far Late: 13 deg 44.2' S 66 deg 24.9' W SEG_13 Lat/Long Near Early: 13 deg 35.3' S 66 deg 40.3' W Lat/Long Far Early: 13 deg 44.2' S 66 deg 24.9' W Lat/Long Near Data End: 13 deg 20.1' S 66 deg 31.7' W Lat/Long Far Data End: 13 deg 29.0' S 66 deg 16.3' W