DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 22.60 Site Name: Bebedouro, Brazil Site ID: HS1 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending 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: 1994/274:19:03:17.9 Data Take End GMT: 1994/274:19:06:48.0 Data Take Duration (min:sec): 3:32 Latitude at Start GMT: 1 deg 28.6' S Longitude at Start GMT: 44 deg 38.8' W Latitude at End GMT: 13 deg 24.6' S Longitude at End GMT: 37 deg 40.6' W Center Incidence Angle (deg): 30.1 Track Angle at Image Center: 149.9 deg E of True North Along-Track Image Size (km): 1527.2 Cross-Track Image Size (km): 22.6 Along-Track Resolution (m): 94 Cross-Track Resolution (m): 64 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): 66.0 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: 602 Product Generation Date: Dec 19, 1994 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV, XVV Processing Run Number: 40620 Comments: SEG_01 Lat/Long Near Early: 1 deg 25.6' S 44 deg 33.6' W Lat/Long Far Early: 1 deg 31.6' S 44 deg 44.1' W GMT Center 1994/274:19:03:24.8 Lat/Long Center: 1 deg 52.1' S 44 deg 25.4' W Lat/Long Near Late: 2 deg 12.6' S 44 deg 6.7' W Lat/Long Far Late: 2 deg 18.7' S 44 deg 17.2' W SEG_02 Lat/Long Near Early: 2 deg 12.6' S 44 deg 6.7' W Lat/Long Far Early: 2 deg 18.7' S 44 deg 17.2' W GMT Center 1994/274:19:03:38.6 Lat/Long Center: 2 deg 39.2' S 43 deg 58.5' W Lat/Long Near Late: 2 deg 59.6' S 43 deg 39.7' W Lat/Long Far Late: 3 deg 5.7' S 43 deg 50.3' W SEG_03 Lat/Long Near Early: 2 deg 59.6' S 43 deg 39.7' W Lat/Long Far Early: 3 deg 5.7' S 43 deg 50.3' W GMT Center 1994/274:19:03:52.3 Lat/Long Center: 3 deg 26.2' S 43 deg 31.5' W Lat/Long Near Late: 3 deg 46.7' S 43 deg 12.8' W Lat/Long Far Late: 3 deg 52.8' S 43 deg 23.3' W SEG_04 Lat/Long Near Early: 3 deg 46.7' S 43 deg 12.8' W Lat/Long Far Early: 3 deg 52.8' S 43 deg 23.3' W GMT Center 1994/274:19:04:06.1 Lat/Long Center: 4 deg 13.2' S 43 deg 4.6' W Lat/Long Near Late: 4 deg 33.7' S 42 deg 45.8' W Lat/Long Far Late: 4 deg 39.8' S 42 deg 56.3' W SEG_05 Lat/Long Near Early: 4 deg 33.7' S 42 deg 45.8' W Lat/Long Far Early: 4 deg 39.8' S 42 deg 56.3' W GMT Center 1994/274:19:04:19.8 Lat/Long Center: 5 deg 0.2' S 42 deg 37.5' W Lat/Long Near Late: 5 deg 20.7' S 42 deg 18.7' W Lat/Long Far Late: 5 deg 26.8' S 42 deg 29.3' W SEG_06 Lat/Long Near Early: 5 deg 20.7' S 42 deg 18.7' W Lat/Long Far Early: 5 deg 26.8' S 42 deg 29.3' W GMT Center 1994/274:19:04:33.6 Lat/Long Center: 5 deg 47.2' S 42 deg 10.4' W Lat/Long Near Late: 6 deg 7.7' S 41 deg 51.6' W Lat/Long Far Late: 6 deg 13.8' S 42 deg 2.2' W SEG_07 Lat/Long Near Early: 6 deg 7.7' S 41 deg 51.6' W Lat/Long Far Early: 6 deg 13.8' S 42 deg 2.2' W GMT Center 1994/274:19:04:47.3 Lat/Long Center: 6 deg 34.2' S 41 deg 43.3' W Lat/Long Near Late: 6 deg 54.6' S 41 deg 24.3' W Lat/Long Far Late: 7 deg 0.7' S 41 deg 35.0' W SEG_08 Lat/Long Near Early: 6 deg 54.6' S 41 deg 24.3' W Lat/Long Far Early: 7 deg 0.7' S 41 deg 35.0' W GMT Center 1994/274:19:05:01.1 Lat/Long Center: 7 deg 21.1' S 41 deg 16.0' W Lat/Long Near Late: 7 deg 41.5' S 40 deg 57.0' W Lat/Long Far Late: 7 deg 47.7' S 41 deg 7.7' W SEG_09 Lat/Long Near Early: 7 deg 41.5' S 40 deg 57.0' W Lat/Long Far Early: 7 deg 47.7' S 41 deg 7.7' W GMT Center 1994/274:19:05:14.8 Lat/Long Center: 8 deg 8.0' S 40 deg 48.6' W Lat/Long Near Late: 8 deg 28.4' S 40 deg 29.6' W Lat/Long Far Late: 8 deg 34.6' S 40 deg 40.3' W SEG_10 Lat/Long Near Early: 8 deg 28.4' S 40 deg 29.6' W Lat/Long Far Early: 8 deg 34.6' S 40 deg 40.3' W GMT Center 1994/274:19:05:28.6 Lat/Long Center: 8 deg 54.9' S 40 deg 21.2' W Lat/Long Near Late: 9 deg 15.2' S 40 deg 2.1' W Lat/Long Far Late: 9 deg 21.4' S 40 deg 12.7' W SEG_11 Lat/Long Near Early: 9 deg 15.2' S 40 deg 2.1' W Lat/Long Far Early: 9 deg 21.4' S 40 deg 12.7' W GMT Center 1994/274:19:05:42.4 Lat/Long Center: 9 deg 41.8' S 39 deg 53.6' W Lat/Long Near Late: 10 deg 2.1' S 39 deg 34.4' W Lat/Long Far Late: 10 deg 8.3' S 39 deg 45.1' W SEG_12 Lat/Long Near Early: 10 deg 2.1' S 39 deg 34.4' W Lat/Long Far Early: 10 deg 8.3' S 39 deg 45.1' W GMT Center 1994/274:19:05:56.1 Lat/Long Center: 10 deg 28.6' S 39 deg 25.9' W Lat/Long Near Late: 10 deg 48.8' S 39 deg 6.6' W Lat/Long Far Late: 10 deg 55.0' S 39 deg 17.3' W SEG_13 Lat/Long Near Early: 10 deg 48.8' S 39 deg 6.6' W Lat/Long Far Early: 10 deg 55.0' S 39 deg 17.3' W GMT Center 1994/274:19:06:09.9 Lat/Long Center: 11 deg 15.3' S 38 deg 58.0' W Lat/Long Near Late: 11 deg 35.5' S 38 deg 38.6' W Lat/Long Far Late: 11 deg 41.8' S 38 deg 49.4' W SEG_14 Lat/Long Near Early: 11 deg 35.5' S 38 deg 38.6' W Lat/Long Far Early: 11 deg 41.8' S 38 deg 49.4' W GMT Center 1994/274:19:06:23.6 Lat/Long Center: 12 deg 2.0' S 38 deg 29.9' W Lat/Long Near Late: 12 deg 22.2' S 38 deg 10.5' W Lat/Long Far Late: 12 deg 28.5' S 38 deg 21.3' W SEG_15 Lat/Long Near Early: 12 deg 22.2' S 38 deg 10.5' W Lat/Long Far Early: 12 deg 28.5' S 38 deg 21.3' W GMT Center 1994/274:19:06:37.4 Lat/Long Center: 12 deg 48.6' S 38 deg 1.7' W Lat/Long Near Late: 13 deg 8.8' S 37 deg 42.1' W Lat/Long Far Late: 13 deg 15.1' S 37 deg 53.0' W SEG_16 Lat/Long Near Early: 13 deg 8.8' S 37 deg 42.1' W Lat/Long Far Early: 13 deg 15.1' S 37 deg 53.0' W Lat/Long Near Data End: 13 deg 21.4' S 37 deg 35.2' W Lat/Long Far Data End: 13 deg 27.8' S 37 deg 46.1' W