DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 80.10 Site Name: Cotopaxi, Ecuador Site ID: G11 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 1 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending 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: 1994/104:07:57:23.5 Data Take End GMT: 1994/104:08:02:09.3 Data Take Duration (min:sec): 4:47 Latitude at Start GMT: 5 deg 11.6' S Longitude at Start GMT: 81 deg 3.9' W Latitude at End GMT: 11 deg 1.2' N Longitude at End GMT: 71 deg 35.7' W Center Incidence Angle (deg): 58.9 Track Angle at Image Center: 30.2 deg E of True North Along-Track Image Size (km): 2078.5 Cross-Track Image Size (km): 55.8 Along-Track Resolution (m): 73 Cross-Track Resolution (m): 37 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): 9.4 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 21 Bytes per Record: 2000 Records per Segment: 1266 Product Generation Date: Sep 09, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LHV, XVV Processing Run Number: 11142 Comments: SEG_01 Lat/Long Near Early: 5 deg 4.0' S 81 deg 17.0' W Lat/Long Far Early: 5 deg 19.1' S 80 deg 50.8' W GMT Center 1994/104:07:57:30.4 Lat/Long Center: 4 deg 48.0' S 80 deg 50.4' W Lat/Long Near Late: 4 deg 16.9' S 80 deg 50.0' W Lat/Long Far Late: 4 deg 32.0' S 80 deg 23.9' W SEG_02 Lat/Long Near Early: 4 deg 16.9' S 80 deg 50.0' W Lat/Long Far Early: 4 deg 32.0' S 80 deg 23.9' W GMT Center 1994/104:07:57:44.2 Lat/Long Center: 4 deg 0.9' S 80 deg 23.5' W Lat/Long Near Late: 3 deg 29.9' S 80 deg 23.1' W Lat/Long Far Late: 3 deg 44.9' S 79 deg 57.0' W SEG_03 Lat/Long Near Early: 3 deg 29.9' S 80 deg 23.1' W Lat/Long Far Early: 3 deg 44.9' S 79 deg 57.0' W GMT Center 1994/104:07:57:57.9 Lat/Long Center: 3 deg 13.9' S 79 deg 56.6' W Lat/Long Near Late: 2 deg 42.8' S 79 deg 56.3' W Lat/Long Far Late: 2 deg 57.8' S 79 deg 30.1' W SEG_04 Lat/Long Near Early: 2 deg 42.8' S 79 deg 56.3' W Lat/Long Far Early: 2 deg 57.8' S 79 deg 30.1' W GMT Center 1994/104:07:58:11.7 Lat/Long Center: 2 deg 26.8' S 79 deg 29.8' W Lat/Long Near Late: 1 deg 55.7' S 79 deg 29.4' W Lat/Long Far Late: 2 deg 10.8' S 79 deg 3.3' W SEG_05 Lat/Long Near Early: 1 deg 55.7' S 79 deg 29.4' W Lat/Long Far Early: 2 deg 10.8' S 79 deg 3.3' W GMT Center 1994/104:07:58:25.4 Lat/Long Center: 1 deg 39.7' S 79 deg 2.9' W Lat/Long Near Late: 1 deg 8.7' S 79 deg 2.5' W Lat/Long Far Late: 1 deg 23.7' S 78 deg 36.4' W SEG_06 Lat/Long Near Early: 1 deg 8.7' S 79 deg 2.5' W Lat/Long Far Early: 1 deg 23.7' S 78 deg 36.4' W GMT Center 1994/104:07:58:39.2 Lat/Long Center: 0 deg 52.7' S 78 deg 36.0' W Lat/Long Near Late: 0 deg 21.6' S 78 deg 35.6' W Lat/Long Far Late: 0 deg 36.7' S 78 deg 9.6' W SEG_07 Lat/Long Near Early: 0 deg 21.6' S 78 deg 35.6' W Lat/Long Far Early: 0 deg 36.7' S 78 deg 9.6' W GMT Center 1994/104:07:58:52.9 Lat/Long Center: 0 deg 5.7' S 78 deg 9.1' W Lat/Long Near Late: 0 deg 25.4' N 78 deg 8.7' W Lat/Long Far Late: 0 deg 10.3' N 77 deg 42.6' W SEG_08 Lat/Long Near Early: 0 deg 25.4' N 78 deg 8.7' W Lat/Long Far Early: 0 deg 10.3' N 77 deg 42.6' W GMT Center 1994/104:07:59:06.6 Lat/Long Center: 0 deg 41.3' N 77 deg 42.2' W Lat/Long Near Late: 1 deg 12.4' N 77 deg 41.7' W Lat/Long Far Late: 0 deg 57.2' N 77 deg 15.7' W SEG_09 Lat/Long Near Early: 1 deg 12.4' N 77 deg 41.7' W Lat/Long Far Early: 0 deg 57.2' N 77 deg 15.7' W GMT Center 1994/104:07:59:20.4 Lat/Long Center: 1 deg 28.3' N 77 deg 15.2' W Lat/Long Near Late: 1 deg 59.3' N 77 deg 14.7' W Lat/Long Far Late: 1 deg 44.2' N 76 deg 48.7' W SEG_10 Lat/Long Near Early: 1 deg 59.3' N 77 deg 14.7' W Lat/Long Far Early: 1 deg 44.2' N 76 deg 48.7' W GMT Center 1994/104:07:59:34.1 Lat/Long Center: 2 deg 15.2' N 76 deg 48.2' W Lat/Long Near Late: 2 deg 46.3' N 76 deg 47.7' W Lat/Long Far Late: 2 deg 31.1' N 76 deg 21.6' W SEG_11 Lat/Long Near Early: 2 deg 46.3' N 76 deg 47.7' W Lat/Long Far Early: 2 deg 31.1' N 76 deg 21.6' W GMT Center 1994/104:07:59:47.9 Lat/Long Center: 3 deg 2.1' N 76 deg 21.1' W Lat/Long Near Late: 3 deg 33.2' N 76 deg 20.5' W Lat/Long Far Late: 3 deg 17.9' N 75 deg 54.5' W SEG_12 Lat/Long Near Early: 3 deg 33.2' N 76 deg 20.5' W Lat/Long Far Early: 3 deg 17.9' N 75 deg 54.5' W GMT Center 1994/104:08:00:01.6 Lat/Long Center: 3 deg 49.0' N 75 deg 53.9' W Lat/Long Near Late: 4 deg 20.0' N 75 deg 53.3' W Lat/Long Far Late: 4 deg 4.7' N 75 deg 27.3' W SEG_13 Lat/Long Near Early: 4 deg 20.0' N 75 deg 53.3' W Lat/Long Far Early: 4 deg 4.7' N 75 deg 27.3' W GMT Center 1994/104:08:00:15.4 Lat/Long Center: 4 deg 35.8' N 75 deg 26.6' W Lat/Long Near Late: 5 deg 6.8' N 75 deg 26.0' W Lat/Long Far Late: 4 deg 51.5' N 74 deg 59.9' W SEG_14 Lat/Long Near Early: 5 deg 6.8' N 75 deg 26.0' W Lat/Long Far Early: 4 deg 51.5' N 74 deg 59.9' W GMT Center 1994/104:08:00:29.1 Lat/Long Center: 5 deg 22.5' N 74 deg 59.3' W Lat/Long Near Late: 5 deg 53.6' N 74 deg 58.5' W Lat/Long Far Late: 5 deg 38.2' N 74 deg 32.5' W SEG_15 Lat/Long Near Early: 5 deg 53.6' N 74 deg 58.5' W Lat/Long Far Early: 5 deg 38.2' N 74 deg 32.5' W GMT Center 1994/104:08:00:42.9 Lat/Long Center: 6 deg 9.2' N 74 deg 31.8' W Lat/Long Near Late: 6 deg 40.3' N 74 deg 31.0' W Lat/Long Far Late: 6 deg 24.8' N 74 deg 4.9' W SEG_16 Lat/Long Near Early: 6 deg 40.3' N 74 deg 31.0' W Lat/Long Far Early: 6 deg 24.8' N 74 deg 4.9' W GMT Center 1994/104:08:00:56.6 Lat/Long Center: 6 deg 55.8' N 74 deg 4.2' W Lat/Long Near Late: 7 deg 26.9' N 74 deg 3.3' W Lat/Long Far Late: 7 deg 11.4' N 73 deg 37.3' W SEG_17 Lat/Long Near Early: 7 deg 26.9' N 74 deg 3.3' W Lat/Long Far Early: 7 deg 11.4' N 73 deg 37.3' W GMT Center 1994/104:08:01:10.4 Lat/Long Center: 7 deg 42.4' N 73 deg 36.4' W Lat/Long Near Late: 8 deg 13.5' N 73 deg 35.5' W Lat/Long Far Late: 7 deg 57.9' N 73 deg 9.4' W SEG_18 Lat/Long Near Early: 8 deg 13.5' N 73 deg 35.5' W Lat/Long Far Early: 7 deg 57.9' N 73 deg 9.4' W GMT Center 1994/104:08:01:24.1 Lat/Long Center: 8 deg 28.9' N 73 deg 8.5' W Lat/Long Near Late: 8 deg 60.0' N 73 deg 7.6' W Lat/Long Far Late: 8 deg 44.4' N 72 deg 41.4' W SEG_19 Lat/Long Near Early: 8 deg 60.0' N 73 deg 7.6' W Lat/Long Far Early: 8 deg 44.4' N 72 deg 41.4' W GMT Center 1994/104:08:01:37.9 Lat/Long Center: 9 deg 15.4' N 72 deg 40.4' W Lat/Long Near Late: 9 deg 46.4' N 72 deg 39.4' W Lat/Long Far Late: 9 deg 30.7' N 72 deg 13.3' W SEG_20 Lat/Long Near Early: 9 deg 46.4' N 72 deg 39.4' W Lat/Long Far Early: 9 deg 30.7' N 72 deg 13.3' W GMT Center 1994/104:08:01:51.6 Lat/Long Center: 10 deg 1.7' N 72 deg 12.2' W Lat/Long Near Late: 10 deg 32.8' N 72 deg 11.1' W Lat/Long Far Late: 10 deg 17.0' N 71 deg 45.0' W SEG_21 Lat/Long Near Early: 10 deg 32.8' N 72 deg 11.1' W Lat/Long Far Early: 10 deg 17.0' N 71 deg 45.0' W GMT Center 1994/104:08:02:05.4 Lat/Long Center: 10 deg 48.0' N 71 deg 43.8' W Lat/Long Near Data End: 11 deg 9.1' N 71 deg 48.8' W Lat/Long Far Data End: 10 deg 53.3' N 71 deg 22.6' W