DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 87.62 Site Name: Sena Madureira, Brazil Site ID: EB5 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 1 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 34 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: 1994/104:19:03:49.9 Data Take End GMT: 1994/104:19:07:42.5 Data Take Duration (min:sec): 3:54 Latitude at Start GMT: 0 deg 30.1' S Longitude at Start GMT: 73 deg 15.2' W Latitude at End GMT: 13 deg 45.3' S Longitude at End GMT: 65 deg 34.4' W Center Incidence Angle (deg): 55.2 Track Angle at Image Center: 150.1 deg E of True North Along-Track Image Size (km): 1691.7 Cross-Track Image Size (km): 61.0 Along-Track Resolution (m): 134 Cross-Track Resolution (m): 39 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): 7.9 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 17 Bytes per Record: 2000 Records per Segment: 1370 Product Generation Date: Sep 19, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LHV, XVV Processing Run Number: 10655 Comments: SEG_01 Lat/Long Near Early: 0 deg 21.8' S 73 deg 1.0' W Lat/Long Far Early: 0 deg 38.3' S 73 deg 29.4' W GMT Center 1994/104:19:03:56.8 Lat/Long Center: 0 deg 53.6' S 73 deg 1.7' W Lat/Long Near Late: 1 deg 8.9' S 72 deg 34.1' W Lat/Long Far Late: 1 deg 25.4' S 73 deg 2.6' W SEG_02 Lat/Long Near Early: 1 deg 8.9' S 72 deg 34.1' W Lat/Long Far Early: 1 deg 25.4' S 73 deg 2.6' W GMT Center 1994/104:19:04:10.5 Lat/Long Center: 1 deg 40.7' S 72 deg 34.9' W Lat/Long Near Late: 1 deg 56.0' S 72 deg 7.2' W Lat/Long Far Late: 2 deg 12.4' S 72 deg 35.7' W SEG_03 Lat/Long Near Early: 1 deg 56.0' S 72 deg 7.2' W Lat/Long Far Early: 2 deg 12.4' S 72 deg 35.7' W GMT Center 1994/104:19:04:24.3 Lat/Long Center: 2 deg 27.7' S 72 deg 8.0' W Lat/Long Near Late: 2 deg 43.0' S 71 deg 40.3' W Lat/Long Far Late: 2 deg 59.5' S 72 deg 8.8' W SEG_04 Lat/Long Near Early: 2 deg 43.0' S 71 deg 40.3' W Lat/Long Far Early: 2 deg 59.5' S 72 deg 8.8' W GMT Center 1994/104:19:04:38.0 Lat/Long Center: 3 deg 14.8' S 71 deg 41.1' W Lat/Long Near Late: 3 deg 30.1' S 71 deg 13.4' W Lat/Long Far Late: 3 deg 46.6' S 71 deg 42.0' W SEG_05 Lat/Long Near Early: 3 deg 30.1' S 71 deg 13.4' W Lat/Long Far Early: 3 deg 46.6' S 71 deg 42.0' W GMT Center 1994/104:19:04:51.8 Lat/Long Center: 4 deg 1.9' S 71 deg 14.2' W Lat/Long Near Late: 4 deg 17.2' S 70 deg 46.5' W Lat/Long Far Late: 4 deg 33.6' S 71 deg 15.1' W SEG_06 Lat/Long Near Early: 4 deg 17.2' S 70 deg 46.5' W Lat/Long Far Early: 4 deg 33.6' S 71 deg 15.1' W GMT Center 1994/104:19:05:05.5 Lat/Long Center: 4 deg 48.9' S 70 deg 47.3' W Lat/Long Near Late: 5 deg 4.3' S 70 deg 19.5' W Lat/Long Far Late: 5 deg 20.7' S 70 deg 48.2' W SEG_07 Lat/Long Near Early: 5 deg 4.3' S 70 deg 19.5' W Lat/Long Far Early: 5 deg 20.7' S 70 deg 48.2' W GMT Center 1994/104:19:05:19.3 Lat/Long Center: 5 deg 36.0' S 70 deg 20.4' W Lat/Long Near Late: 5 deg 51.3' S 69 deg 52.5' W Lat/Long Far Late: 6 deg 7.8' S 70 deg 21.2' W SEG_08 Lat/Long Near Early: 5 deg 51.3' S 69 deg 52.5' W Lat/Long Far Early: 6 deg 7.8' S 70 deg 21.2' W GMT Center 1994/104:19:05:33.0 Lat/Long Center: 6 deg 23.1' S 69 deg 53.4' W Lat/Long Near Late: 6 deg 38.4' S 69 deg 25.5' W Lat/Long Far Late: 6 deg 54.9' S 69 deg 54.2' W SEG_09 Lat/Long Near Early: 6 deg 38.4' S 69 deg 25.5' W Lat/Long Far Early: 6 deg 54.9' S 69 deg 54.2' W GMT Center 1994/104:19:05:46.8 Lat/Long Center: 7 deg 10.2' S 69 deg 26.3' W Lat/Long Near Late: 7 deg 25.4' S 68 deg 58.4' W Lat/Long Far Late: 7 deg 41.9' S 69 deg 27.1' W SEG_10 Lat/Long Near Early: 7 deg 25.4' S 68 deg 58.4' W Lat/Long Far Early: 7 deg 41.9' S 69 deg 27.1' W GMT Center 1994/104:19:06:00.5 Lat/Long Center: 7 deg 57.2' S 68 deg 59.2' W Lat/Long Near Late: 8 deg 12.5' S 68 deg 31.2' W Lat/Long Far Late: 8 deg 29.0' S 68 deg 60.0' W SEG_11 Lat/Long Near Early: 8 deg 12.5' S 68 deg 31.2' W Lat/Long Far Early: 8 deg 29.0' S 68 deg 60.0' W GMT Center 1994/104:19:06:14.3 Lat/Long Center: 8 deg 44.2' S 68 deg 31.9' W Lat/Long Near Late: 8 deg 59.5' S 68 deg 3.9' W Lat/Long Far Late: 9 deg 16.0' S 68 deg 32.7' W SEG_12 Lat/Long Near Early: 8 deg 59.5' S 68 deg 3.9' W Lat/Long Far Early: 9 deg 16.0' S 68 deg 32.7' W GMT Center 1994/104:19:06:28.0 Lat/Long Center: 9 deg 31.2' S 68 deg 4.6' W Lat/Long Near Late: 9 deg 46.4' S 67 deg 36.5' W Lat/Long Far Late: 10 deg 3.0' S 68 deg 5.4' W SEG_13 Lat/Long Near Early: 9 deg 46.4' S 67 deg 36.5' W Lat/Long Far Early: 10 deg 3.0' S 68 deg 5.4' W GMT Center 1994/104:19:06:41.8 Lat/Long Center: 10 deg 18.2' S 67 deg 37.2' W Lat/Long Near Late: 10 deg 33.4' S 67 deg 8.9' W Lat/Long Far Late: 10 deg 50.0' S 67 deg 37.9' W SEG_14 Lat/Long Near Early: 10 deg 33.4' S 67 deg 8.9' W Lat/Long Far Early: 10 deg 50.0' S 67 deg 37.9' W GMT Center 1994/104:19:06:55.5 Lat/Long Center: 11 deg 5.2' S 67 deg 9.6' W Lat/Long Near Late: 11 deg 20.3' S 66 deg 41.3' W Lat/Long Far Late: 11 deg 36.9' S 67 deg 10.3' W SEG_15 Lat/Long Near Early: 11 deg 20.3' S 66 deg 41.3' W Lat/Long Far Early: 11 deg 36.9' S 67 deg 10.3' W GMT Center 1994/104:19:07:09.3 Lat/Long Center: 11 deg 52.1' S 66 deg 41.9' W Lat/Long Near Late: 12 deg 7.2' S 66 deg 13.5' W Lat/Long Far Late: 12 deg 23.9' S 66 deg 42.6' W SEG_16 Lat/Long Near Early: 12 deg 7.2' S 66 deg 13.5' W Lat/Long Far Early: 12 deg 23.9' S 66 deg 42.6' W GMT Center 1994/104:19:07:23.0 Lat/Long Center: 12 deg 39.0' S 66 deg 14.1' W Lat/Long Near Late: 12 deg 54.0' S 65 deg 45.6' W Lat/Long Far Late: 13 deg 10.8' S 66 deg 14.7' W SEG_17 Lat/Long Near Early: 12 deg 54.0' S 65 deg 45.6' W Lat/Long Far Early: 13 deg 10.8' S 66 deg 14.7' W GMT Center 1994/104:19:07:36.8 Lat/Long Center: 13 deg 25.8' S 65 deg 46.1' W Lat/Long Near Data End: 13 deg 36.9' S 65 deg 19.8' W Lat/Long Far Data End: 13 deg 53.7' S 65 deg 49.0' W