DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 83.40 Site Name: EN Atlantic C Site ID: NS7 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 13 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 8 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: 1994/104:12:49:44.9 Data Take End GMT: 1994/104:12:55:31.0 Data Take Duration (min:sec): 5:47 Latitude at Start GMT: 54 deg 34.2' N Longitude at Start GMT: 45 deg 45.8' W Latitude at End GMT: 42 deg 59.8' N Longitude at End GMT: 16 deg 4.2' W Center Incidence Angle (deg): 27.5 Track Angle at Image Center: 121.6 deg E of True North Along-Track Image Size (km): 2510.0 Cross-Track Image Size (km): 64.8 Along-Track Resolution (m): 94 Cross-Track Resolution (m): 69 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): 19.0 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 26 Bytes per Record: 2000 Records per Segment: 1446 Product Generation Date: Aug 16, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LVV, CHH, CVV, XVV Processing Run Number: 10887 Comments: SEG_01 Lat/Long Near Early: 54 deg 51.9' N 45 deg 36.4' W Lat/Long Far Early: 54 deg 17.0' N 45 deg 54.8' W GMT Center 1994/104:12:49:51.8 Lat/Long Center: 54 deg 26.1' N 45 deg 1.7' W Lat/Long Near Late: 54 deg 35.3' N 44 deg 8.0' W Lat/Long Far Late: 54 deg 0.7' N 44 deg 27.6' W SEG_02 Lat/Long Near Early: 54 deg 35.3' N 44 deg 8.0' W Lat/Long Far Early: 54 deg 0.7' N 44 deg 27.6' W GMT Center 1994/104:12:50:05.6 Lat/Long Center: 54 deg 9.1' N 43 deg 34.5' W Lat/Long Near Late: 54 deg 17.5' N 42 deg 40.8' W Lat/Long Far Late: 53 deg 43.2' N 43 deg 1.5' W SEG_03 Lat/Long Near Early: 54 deg 17.5' N 42 deg 40.8' W Lat/Long Far Early: 53 deg 43.2' N 43 deg 1.5' W GMT Center 1994/104:12:50:19.4 Lat/Long Center: 53 deg 50.9' N 42 deg 8.6' W Lat/Long Near Late: 53 deg 58.5' N 41 deg 15.0' W Lat/Long Far Late: 53 deg 24.7' N 41 deg 36.8' W SEG_04 Lat/Long Near Early: 53 deg 58.5' N 41 deg 15.0' W Lat/Long Far Early: 53 deg 24.7' N 41 deg 36.8' W GMT Center 1994/104:12:50:33.1 Lat/Long Center: 53 deg 31.6' N 40 deg 44.0' W Lat/Long Near Late: 53 deg 38.5' N 39 deg 50.6' W Lat/Long Far Late: 53 deg 5.0' N 40 deg 13.4' W SEG_05 Lat/Long Near Early: 53 deg 38.5' N 39 deg 50.6' W Lat/Long Far Early: 53 deg 5.0' N 40 deg 13.4' W GMT Center 1994/104:12:50:46.9 Lat/Long Center: 53 deg 11.3' N 39 deg 20.7' W Lat/Long Near Late: 53 deg 17.4' N 38 deg 27.6' W Lat/Long Far Late: 52 deg 44.3' N 38 deg 51.3' W SEG_06 Lat/Long Near Early: 53 deg 17.4' N 38 deg 27.6' W Lat/Long Far Early: 52 deg 44.3' N 38 deg 51.3' W GMT Center 1994/104:12:51:00.7 Lat/Long Center: 52 deg 49.8' N 37 deg 58.9' W Lat/Long Near Late: 52 deg 55.2' N 37 deg 6.1' W Lat/Long Far Late: 52 deg 22.5' N 37 deg 30.6' W SEG_07 Lat/Long Near Early: 52 deg 55.2' N 37 deg 6.1' W Lat/Long Far Early: 52 deg 22.5' N 37 deg 30.6' W GMT Center 1994/104:12:51:14.5 Lat/Long Center: 52 deg 27.4' N 36 deg 38.5' W Lat/Long Near Late: 52 deg 32.0' N 35 deg 46.0' W Lat/Long Far Late: 51 deg 59.7' N 36 deg 11.3' W SEG_08 Lat/Long Near Early: 52 deg 32.0' N 35 deg 46.0' W Lat/Long Far Early: 51 deg 59.7' N 36 deg 11.3' W GMT Center 1994/104:12:51:28.3 Lat/Long Center: 52 deg 3.9' N 35 deg 19.6' W Lat/Long Near Late: 52 deg 7.9' N 34 deg 27.5' W Lat/Long Far Late: 51 deg 36.0' N 34 deg 53.5' W SEG_09 Lat/Long Near Early: 52 deg 7.9' N 34 deg 27.5' W Lat/Long Far Early: 51 deg 36.0' N 34 deg 53.5' W GMT Center 1994/104:12:51:42.1 Lat/Long Center: 51 deg 39.5' N 34 deg 2.1' W Lat/Long Near Late: 51 deg 42.7' N 33 deg 10.4' W Lat/Long Far Late: 51 deg 11.3' N 33 deg 37.1' W SEG_10 Lat/Long Near Early: 51 deg 42.7' N 33 deg 10.4' W Lat/Long Far Early: 51 deg 11.3' N 33 deg 37.1' W GMT Center 1994/104:12:51:55.9 Lat/Long Center: 51 deg 14.1' N 32 deg 46.1' W Lat/Long Near Late: 51 deg 16.7' N 31 deg 54.9' W Lat/Long Far Late: 50 deg 45.7' N 32 deg 22.2' W SEG_11 Lat/Long Near Early: 51 deg 16.7' N 31 deg 54.9' W Lat/Long Far Early: 50 deg 45.7' N 32 deg 22.2' W GMT Center 1994/104:12:52:09.7 Lat/Long Center: 50 deg 47.9' N 31 deg 31.6' W Lat/Long Near Late: 50 deg 49.8' N 30 deg 40.8' W Lat/Long Far Late: 50 deg 19.2' N 31 deg 8.7' W SEG_12 Lat/Long Near Early: 50 deg 49.8' N 30 deg 40.8' W Lat/Long Far Early: 50 deg 19.2' N 31 deg 8.7' W GMT Center 1994/104:12:52:23.4 Lat/Long Center: 50 deg 20.8' N 30 deg 18.5' W Lat/Long Near Late: 50 deg 22.0' N 29 deg 28.3' W Lat/Long Far Late: 49 deg 51.8' N 29 deg 56.6' W SEG_13 Lat/Long Near Early: 50 deg 22.0' N 29 deg 28.3' W Lat/Long Far Early: 49 deg 51.8' N 29 deg 56.6' W GMT Center 1994/104:12:52:37.2 Lat/Long Center: 49 deg 52.8' N 29 deg 7.0' W Lat/Long Near Late: 49 deg 53.4' N 28 deg 17.3' W Lat/Long Far Late: 49 deg 23.6' N 28 deg 46.0' W SEG_14 Lat/Long Near Early: 49 deg 53.4' N 28 deg 17.3' W Lat/Long Far Early: 49 deg 23.6' N 28 deg 46.0' W GMT Center 1994/104:12:52:51.0 Lat/Long Center: 49 deg 24.0' N 27 deg 56.9' W Lat/Long Near Late: 49 deg 24.0' N 27 deg 7.7' W Lat/Long Far Late: 48 deg 54.7' N 27 deg 36.9' W SEG_15 Lat/Long Near Early: 49 deg 24.0' N 27 deg 7.7' W Lat/Long Far Early: 48 deg 54.7' N 27 deg 36.9' W GMT Center 1994/104:12:53:04.8 Lat/Long Center: 48 deg 54.5' N 26 deg 48.2' W Lat/Long Near Late: 48 deg 53.8' N 25 deg 59.7' W Lat/Long Far Late: 48 deg 24.9' N 26 deg 29.1' W SEG_16 Lat/Long Near Early: 48 deg 53.8' N 25 deg 59.7' W Lat/Long Far Early: 48 deg 24.9' N 26 deg 29.1' W GMT Center 1994/104:12:53:18.6 Lat/Long Center: 48 deg 24.1' N 25 deg 41.0' W Lat/Long Near Late: 48 deg 22.9' N 24 deg 53.0' W Lat/Long Far Late: 47 deg 54.4' N 25 deg 22.8' W SEG_17 Lat/Long Near Early: 48 deg 22.9' N 24 deg 53.0' W Lat/Long Far Early: 47 deg 54.4' N 25 deg 22.8' W GMT Center 1994/104:12:53:32.4 Lat/Long Center: 47 deg 53.1' N 24 deg 35.2' W Lat/Long Near Late: 47 deg 51.3' N 23 deg 47.8' W Lat/Long Far Late: 47 deg 23.2' N 24 deg 17.8' W SEG_18 Lat/Long Near Early: 47 deg 51.3' N 23 deg 47.8' W Lat/Long Far Early: 47 deg 23.2' N 24 deg 17.8' W GMT Center 1994/104:12:53:46.2 Lat/Long Center: 47 deg 21.4' N 23 deg 30.8' W Lat/Long Near Late: 47 deg 19.0' N 22 deg 44.0' W Lat/Long Far Late: 46 deg 51.3' N 23 deg 14.2' W SEG_19 Lat/Long Near Early: 47 deg 19.0' N 22 deg 44.0' W Lat/Long Far Early: 46 deg 51.3' N 23 deg 14.2' W GMT Center 1994/104:12:53:60.0 Lat/Long Center: 46 deg 48.9' N 22 deg 27.8' W Lat/Long Near Late: 46 deg 46.0' N 21 deg 41.6' W Lat/Long Far Late: 46 deg 18.8' N 22 deg 12.0' W SEG_20 Lat/Long Near Early: 46 deg 46.0' N 21 deg 41.6' W Lat/Long Far Early: 46 deg 18.8' N 22 deg 12.0' W GMT Center 1994/104:12:54:13.7 Lat/Long Center: 46 deg 15.9' N 21 deg 26.1' W Lat/Long Near Late: 46 deg 12.4' N 20 deg 40.5' W Lat/Long Far Late: 45 deg 45.6' N 21 deg 11.0' W SEG_21 Lat/Long Near Early: 46 deg 12.4' N 20 deg 40.5' W Lat/Long Far Early: 45 deg 45.6' N 21 deg 11.0' W GMT Center 1994/104:12:54:27.5 Lat/Long Center: 45 deg 42.2' N 20 deg 25.7' W Lat/Long Near Late: 45 deg 38.2' N 19 deg 40.8' W Lat/Long Far Late: 45 deg 11.8' N 20 deg 11.4' W SEG_22 Lat/Long Near Early: 45 deg 38.2' N 19 deg 40.8' W Lat/Long Far Early: 45 deg 11.8' N 20 deg 11.4' W GMT Center 1994/104:12:54:41.3 Lat/Long Center: 45 deg 7.9' N 19 deg 26.7' W Lat/Long Near Late: 45 deg 3.4' N 18 deg 42.3' W Lat/Long Far Late: 44 deg 37.4' N 19 deg 13.0' W SEG_23 Lat/Long Near Early: 45 deg 3.4' N 18 deg 42.3' W Lat/Long Far Early: 44 deg 37.4' N 19 deg 13.0' W GMT Center 1994/104:12:54:55.1 Lat/Long Center: 44 deg 33.0' N 18 deg 28.8' W Lat/Long Near Late: 44 deg 28.0' N 17 deg 45.1' W Lat/Long Far Late: 44 deg 2.4' N 18 deg 15.9' W SEG_24 Lat/Long Near Early: 44 deg 28.0' N 17 deg 45.1' W Lat/Long Far Early: 44 deg 2.4' N 18 deg 15.9' W GMT Center 1994/104:12:55:08.9 Lat/Long Center: 43 deg 57.6' N 17 deg 32.2' W Lat/Long Near Late: 43 deg 52.1' N 16 deg 49.2' W Lat/Long Far Late: 43 deg 26.9' N 17 deg 19.9' W SEG_25 Lat/Long Near Early: 43 deg 52.1' N 16 deg 49.2' W Lat/Long Far Early: 43 deg 26.9' N 17 deg 19.9' W GMT Center 1994/104:12:55:22.7 Lat/Long Center: 43 deg 21.6' N 16 deg 36.9' W Lat/Long Near Late: 43 deg 15.7' N 15 deg 54.4' W Lat/Long Far Late: 42 deg 50.9' N 16 deg 25.1' W SEG_26 Lat/Long Near Early: 43 deg 15.7' N 15 deg 54.4' W Lat/Long Far Early: 42 deg 50.9' N 16 deg 25.1' W Lat/Long Near Data End: 43 deg 12.0' N 15 deg 48.9' W Lat/Long Far Data End: 42 deg 47.2' N 16 deg 19.7' W