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-2 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): 1512.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/278:08:08:42.4 Data Take End GMT: 1994/278:08:13:27.2 Data Take Duration (min:sec): 4:47 Latitude at Start GMT: 4 deg 31.0' S Longitude at Start GMT: 80 deg 7.0' W Latitude at End GMT: 11 deg 36.6' N Longitude at End GMT: 70 deg 37.8' W Center Incidence Angle (deg): 62.9 Track Angle at Image Center: 30.3 deg E of True North Along-Track Image Size (km): 2070.6 Cross-Track Image Size (km): 48.8 Along-Track Resolution (m): 89 Cross-Track Resolution (m): 36 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): 15.5 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: 1126 Product Generation Date: Dec 21, 1994 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LHV, XVV Processing Run Number: 40682 Comments: SEG_01 Lat/Long Near Early: 4 deg 24.5' S 80 deg 18.4' W Lat/Long Far Early: 4 deg 37.6' S 79 deg 55.5' W GMT Center 1994/278:08:08:49.3 Lat/Long Center: 4 deg 7.5' S 79 deg 53.6' W Lat/Long Near Late: 3 deg 37.4' S 79 deg 51.6' W Lat/Long Far Late: 3 deg 50.5' S 79 deg 28.7' W SEG_02 Lat/Long Near Early: 3 deg 37.4' S 79 deg 51.6' W Lat/Long Far Early: 3 deg 50.5' S 79 deg 28.7' W GMT Center 1994/278:08:09:03.0 Lat/Long Center: 3 deg 20.4' S 79 deg 26.7' W Lat/Long Near Late: 2 deg 50.3' S 79 deg 24.7' W Lat/Long Far Late: 3 deg 3.4' S 79 deg 1.8' W SEG_03 Lat/Long Near Early: 2 deg 50.3' S 79 deg 24.7' W Lat/Long Far Early: 3 deg 3.4' S 79 deg 1.8' W GMT Center 1994/278:08:09:16.8 Lat/Long Center: 2 deg 33.3' S 78 deg 59.8' W Lat/Long Near Late: 2 deg 3.2' S 78 deg 57.8' W Lat/Long Far Late: 2 deg 16.4' S 78 deg 35.0' W SEG_04 Lat/Long Near Early: 2 deg 3.2' S 78 deg 57.8' W Lat/Long Far Early: 2 deg 16.4' S 78 deg 35.0' W GMT Center 1994/278:08:09:30.5 Lat/Long Center: 1 deg 46.2' S 78 deg 33.0' W Lat/Long Near Late: 1 deg 16.1' S 78 deg 30.9' W Lat/Long Far Late: 1 deg 29.3' S 78 deg 8.1' W SEG_05 Lat/Long Near Early: 1 deg 16.1' S 78 deg 30.9' W Lat/Long Far Early: 1 deg 29.3' S 78 deg 8.1' W GMT Center 1994/278:08:09:44.3 Lat/Long Center: 0 deg 59.2' S 78 deg 6.1' W Lat/Long Near Late: 0 deg 29.1' S 78 deg 4.0' W Lat/Long Far Late: 0 deg 42.3' S 77 deg 41.2' W SEG_06 Lat/Long Near Early: 0 deg 29.1' S 78 deg 4.0' W Lat/Long Far Early: 0 deg 42.3' S 77 deg 41.2' W GMT Center 1994/278:08:09:58.0 Lat/Long Center: 0 deg 12.2' S 77 deg 39.2' W Lat/Long Near Late: 0 deg 17.9' N 77 deg 37.1' W Lat/Long Far Late: 0 deg 4.7' N 77 deg 14.3' W SEG_07 Lat/Long Near Early: 0 deg 17.9' N 77 deg 37.1' W Lat/Long Far Early: 0 deg 4.7' N 77 deg 14.3' W GMT Center 1994/278:08:10:11.8 Lat/Long Center: 0 deg 34.8' N 77 deg 12.2' W Lat/Long Near Late: 1 deg 4.9' N 77 deg 10.1' W Lat/Long Far Late: 0 deg 51.6' N 76 deg 47.3' W SEG_08 Lat/Long Near Early: 1 deg 4.9' N 77 deg 10.1' W Lat/Long Far Early: 0 deg 51.6' N 76 deg 47.3' W GMT Center 1994/278:08:10:25.5 Lat/Long Center: 1 deg 21.7' N 76 deg 45.2' W Lat/Long Near Late: 1 deg 51.9' N 76 deg 43.1' W Lat/Long Far Late: 1 deg 38.6' N 76 deg 20.3' W SEG_09 Lat/Long Near Early: 1 deg 51.9' N 76 deg 43.1' W Lat/Long Far Early: 1 deg 38.6' N 76 deg 20.3' W GMT Center 1994/278:08:10:39.3 Lat/Long Center: 2 deg 8.7' N 76 deg 18.2' W Lat/Long Near Late: 2 deg 38.8' N 76 deg 16.0' W Lat/Long Far Late: 2 deg 25.4' N 75 deg 53.2' W SEG_10 Lat/Long Near Early: 2 deg 38.8' N 76 deg 16.0' W Lat/Long Far Early: 2 deg 25.4' N 75 deg 53.2' W GMT Center 1994/278:08:10:53.0 Lat/Long Center: 2 deg 55.5' N 75 deg 51.0' W Lat/Long Near Late: 3 deg 25.6' N 75 deg 48.8' W Lat/Long Far Late: 3 deg 12.3' N 75 deg 26.1' W SEG_11 Lat/Long Near Early: 3 deg 25.6' N 75 deg 48.8' W Lat/Long Far Early: 3 deg 12.3' N 75 deg 26.1' W GMT Center 1994/278:08:11:06.8 Lat/Long Center: 3 deg 42.3' N 75 deg 23.8' W Lat/Long Near Late: 4 deg 12.4' N 75 deg 21.5' W Lat/Long Far Late: 3 deg 59.0' N 74 deg 58.8' W SEG_12 Lat/Long Near Early: 4 deg 12.4' N 75 deg 21.5' W Lat/Long Far Early: 3 deg 59.0' N 74 deg 58.8' W GMT Center 1994/278:08:11:20.5 Lat/Long Center: 4 deg 29.1' N 74 deg 56.5' W Lat/Long Near Late: 4 deg 59.2' N 74 deg 54.2' W Lat/Long Far Late: 4 deg 45.8' N 74 deg 31.4' W SEG_13 Lat/Long Near Early: 4 deg 59.2' N 74 deg 54.2' W Lat/Long Far Early: 4 deg 45.8' N 74 deg 31.4' W GMT Center 1994/278:08:11:34.3 Lat/Long Center: 5 deg 15.8' N 74 deg 29.1' W Lat/Long Near Late: 5 deg 45.9' N 74 deg 26.7' W Lat/Long Far Late: 5 deg 32.4' N 74 deg 3.9' W SEG_14 Lat/Long Near Early: 5 deg 45.9' N 74 deg 26.7' W Lat/Long Far Early: 5 deg 32.4' N 74 deg 3.9' W GMT Center 1994/278:08:11:48.1 Lat/Long Center: 6 deg 2.5' N 74 deg 1.5' W Lat/Long Near Late: 6 deg 32.6' N 73 deg 59.1' W Lat/Long Far Late: 6 deg 19.0' N 73 deg 36.3' W SEG_15 Lat/Long Near Early: 6 deg 32.6' N 73 deg 59.1' W Lat/Long Far Early: 6 deg 19.0' N 73 deg 36.3' W GMT Center 1994/278:08:12:01.8 Lat/Long Center: 6 deg 49.1' N 73 deg 33.9' W Lat/Long Near Late: 7 deg 19.2' N 73 deg 31.4' W Lat/Long Far Late: 7 deg 5.6' N 73 deg 8.6' W SEG_16 Lat/Long Near Early: 7 deg 19.2' N 73 deg 31.4' W Lat/Long Far Early: 7 deg 5.6' N 73 deg 8.6' W GMT Center 1994/278:08:12:15.6 Lat/Long Center: 7 deg 35.6' N 73 deg 6.1' W Lat/Long Near Late: 8 deg 5.7' N 73 deg 3.5' W Lat/Long Far Late: 7 deg 52.1' N 72 deg 40.7' W SEG_17 Lat/Long Near Early: 8 deg 5.7' N 73 deg 3.5' W Lat/Long Far Early: 7 deg 52.1' N 72 deg 40.7' W GMT Center 1994/278:08:12:29.3 Lat/Long Center: 8 deg 22.1' N 72 deg 38.1' W Lat/Long Near Late: 8 deg 52.1' N 72 deg 35.5' W Lat/Long Far Late: 8 deg 38.4' N 72 deg 12.7' W SEG_18 Lat/Long Near Early: 8 deg 52.1' N 72 deg 35.5' W Lat/Long Far Early: 8 deg 38.4' N 72 deg 12.7' W GMT Center 1994/278:08:12:43.1 Lat/Long Center: 9 deg 8.5' N 72 deg 10.0' W Lat/Long Near Late: 9 deg 38.5' N 72 deg 7.3' W Lat/Long Far Late: 9 deg 24.8' N 71 deg 44.4' W SEG_19 Lat/Long Near Early: 9 deg 38.5' N 72 deg 7.3' W Lat/Long Far Early: 9 deg 24.8' N 71 deg 44.4' W GMT Center 1994/278:08:12:56.8 Lat/Long Center: 9 deg 54.8' N 71 deg 41.7' W Lat/Long Near Late: 10 deg 24.8' N 71 deg 38.9' W Lat/Long Far Late: 10 deg 11.0' N 71 deg 16.0' W SEG_20 Lat/Long Near Early: 10 deg 24.8' N 71 deg 38.9' W Lat/Long Far Early: 10 deg 11.0' N 71 deg 16.0' W GMT Center 1994/278:08:13:10.6 Lat/Long Center: 10 deg 41.0' N 71 deg 13.2' W Lat/Long Near Late: 11 deg 11.0' N 71 deg 10.3' W Lat/Long Far Late: 10 deg 57.1' N 70 deg 47.4' W SEG_21 Lat/Long Near Early: 11 deg 11.0' N 71 deg 10.3' W Lat/Long Far Early: 10 deg 57.1' N 70 deg 47.4' W GMT Center 1994/278:08:13:24.3 Lat/Long Center: 11 deg 27.1' N 70 deg 44.5' W Lat/Long Near Data End: 11 deg 43.6' N 70 deg 49.3' W Lat/Long Far Data End: 11 deg 29.7' N 70 deg 26.4' W