DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 70.30 Site Name: Bebedouro, Brazil Site ID: HS1 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 / X-SAR Antenna Direction: Left Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 17 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1736.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/103:17:56:08.6 Data Take End GMT: 1994/103:17:59:25.4 Data Take Duration (min:sec): 3:17 Latitude at Start GMT: 2 deg 40.4' S Longitude at Start GMT: 44 deg 2.6' W Latitude at End GMT: 13 deg 48.4' S Longitude at End GMT: 37 deg 25.0' W Center Incidence Angle (deg): 37.8 Track Angle at Image Center: 149.4 deg E of True North Along-Track Image Size (km): 1431.2 Cross-Track Image Size (km): 31.8 Along-Track Resolution (m): 63 Cross-Track Resolution (m): 104 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): 100.0 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 15 Bytes per Record: 2000 Records per Segment: 786 Product Generation Date: Jul 13, 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: 10508 Comments: SEG_01 Lat/Long Near Early: 2 deg 44.7' S 44 deg 10.0' W Lat/Long Far Early: 2 deg 36.1' S 43 deg 55.2' W GMT Center 1994/103:17:56:15.5 Lat/Long Center: 3 deg 3.8' S 43 deg 49.1' W Lat/Long Near Late: 3 deg 31.8' S 43 deg 42.9' W Lat/Long Far Late: 3 deg 23.2' S 43 deg 28.1' W SEG_02 Lat/Long Near Early: 3 deg 31.8' S 43 deg 42.9' W Lat/Long Far Early: 3 deg 23.2' S 43 deg 28.1' W GMT Center 1994/103:17:56:29.2 Lat/Long Center: 3 deg 50.9' S 43 deg 22.0' W Lat/Long Near Late: 4 deg 18.6' S 43 deg 15.9' W Lat/Long Far Late: 4 deg 10.0' S 43 deg 1.1' W SEG_03 Lat/Long Near Early: 4 deg 18.6' S 43 deg 15.9' W Lat/Long Far Early: 4 deg 10.0' S 43 deg 1.1' W GMT Center 1994/103:17:56:43.0 Lat/Long Center: 4 deg 37.6' S 42 deg 55.0' W Lat/Long Near Late: 5 deg 5.7' S 42 deg 48.6' W Lat/Long Far Late: 4 deg 57.0' S 42 deg 33.8' W SEG_04 Lat/Long Near Early: 5 deg 5.7' S 42 deg 48.6' W Lat/Long Far Early: 4 deg 57.0' S 42 deg 33.8' W GMT Center 1994/103:17:56:56.7 Lat/Long Center: 5 deg 24.7' S 42 deg 27.7' W Lat/Long Near Late: 5 deg 52.4' S 42 deg 21.5' W Lat/Long Far Late: 5 deg 43.7' S 42 deg 6.6' W SEG_05 Lat/Long Near Early: 5 deg 52.4' S 42 deg 21.5' W Lat/Long Far Early: 5 deg 43.7' S 42 deg 6.6' W GMT Center 1994/103:17:57:10.5 Lat/Long Center: 6 deg 11.4' S 42 deg 0.5' W Lat/Long Near Late: 6 deg 39.4' S 41 deg 54.1' W Lat/Long Far Late: 6 deg 30.7' S 41 deg 39.2' W SEG_06 Lat/Long Near Early: 6 deg 39.4' S 41 deg 54.1' W Lat/Long Far Early: 6 deg 30.7' S 41 deg 39.2' W GMT Center 1994/103:17:57:24.2 Lat/Long Center: 6 deg 58.3' S 41 deg 33.0' W Lat/Long Near Late: 7 deg 26.0' S 41 deg 26.7' W Lat/Long Far Late: 7 deg 17.2' S 41 deg 11.8' W SEG_07 Lat/Long Near Early: 7 deg 26.0' S 41 deg 26.7' W Lat/Long Far Early: 7 deg 17.2' S 41 deg 11.8' W GMT Center 1994/103:17:57:38.0 Lat/Long Center: 7 deg 45.2' S 41 deg 5.3' W Lat/Long Near Late: 8 deg 12.9' S 40 deg 59.0' W Lat/Long Far Late: 8 deg 4.1' S 40 deg 44.1' W SEG_08 Lat/Long Near Early: 8 deg 12.9' S 40 deg 59.0' W Lat/Long Far Early: 8 deg 4.1' S 40 deg 44.1' W GMT Center 1994/103:17:57:51.7 Lat/Long Center: 8 deg 31.8' S 40 deg 37.8' W Lat/Long Near Late: 8 deg 59.4' S 40 deg 31.5' W Lat/Long Far Late: 8 deg 50.6' S 40 deg 16.5' W SEG_09 Lat/Long Near Early: 8 deg 59.4' S 40 deg 31.5' W Lat/Long Far Early: 8 deg 50.6' S 40 deg 16.5' W GMT Center 1994/103:17:58:05.5 Lat/Long Center: 9 deg 18.6' S 40 deg 9.9' W Lat/Long Near Late: 9 deg 46.2' S 40 deg 3.5' W Lat/Long Far Late: 9 deg 37.4' S 39 deg 48.5' W SEG_10 Lat/Long Near Early: 9 deg 46.2' S 40 deg 3.5' W Lat/Long Far Early: 9 deg 37.4' S 39 deg 48.5' W GMT Center 1994/103:17:58:19.2 Lat/Long Center: 10 deg 5.0' S 39 deg 42.1' W Lat/Long Near Late: 10 deg 32.6' S 39 deg 35.6' W Lat/Long Far Late: 10 deg 23.7' S 39 deg 20.6' W SEG_11 Lat/Long Near Early: 10 deg 32.6' S 39 deg 35.6' W Lat/Long Far Early: 10 deg 23.7' S 39 deg 20.6' W GMT Center 1994/103:17:58:33.0 Lat/Long Center: 10 deg 51.7' S 39 deg 13.9' W Lat/Long Near Late: 11 deg 19.3' S 39 deg 7.3' W Lat/Long Far Late: 11 deg 10.4' S 38 deg 52.3' W SEG_12 Lat/Long Near Early: 11 deg 19.3' S 39 deg 7.3' W Lat/Long Far Early: 11 deg 10.4' S 38 deg 52.3' W GMT Center 1994/103:17:58:46.7 Lat/Long Center: 11 deg 38.0' S 38 deg 45.7' W Lat/Long Near Late: 12 deg 5.6' S 38 deg 39.1' W Lat/Long Far Late: 11 deg 56.6' S 38 deg 24.0' W SEG_13 Lat/Long Near Early: 12 deg 5.6' S 38 deg 39.1' W Lat/Long Far Early: 11 deg 56.6' S 38 deg 24.0' W GMT Center 1994/103:17:59:00.5 Lat/Long Center: 12 deg 24.5' S 38 deg 17.2' W Lat/Long Near Late: 12 deg 52.1' S 38 deg 10.5' W Lat/Long Far Late: 12 deg 43.1' S 37 deg 55.4' W SEG_14 Lat/Long Near Early: 12 deg 52.1' S 38 deg 10.5' W Lat/Long Far Early: 12 deg 43.1' S 37 deg 55.4' W GMT Center 1994/103:17:59:14.2 Lat/Long Center: 13 deg 10.6' S 37 deg 48.6' W Lat/Long Near Late: 13 deg 38.2' S 37 deg 41.8' W Lat/Long Far Late: 13 deg 29.1' S 37 deg 26.7' W SEG_15 Lat/Long Near Early: 13 deg 38.2' S 37 deg 41.8' W Lat/Long Far Early: 13 deg 29.1' S 37 deg 26.7' W Lat/Long Near Data End: 13 deg 52.9' S 37 deg 32.6' W Lat/Long Far Data End: 13 deg 43.8' S 37 deg 17.5' W