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-2 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: 6 PRF (Hz): 1620.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/278:13:01:04.0 Data Take End GMT: 1994/278:13:06:50.5 Data Take Duration (min:sec): 5:47 Latitude at Start GMT: 54 deg 17.3' N Longitude at Start GMT: 44 deg 3.1' W Latitude at End GMT: 42 deg 17.4' N Longitude at End GMT: 14 deg 57.9' W Center Incidence Angle (deg): 26.4 Track Angle at Image Center: 122.7 deg E of True North Along-Track Image Size (km): 2513.8 Cross-Track Image Size (km): 58.6 Along-Track Resolution (m): 109 Cross-Track Resolution (m): 72 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): 4.3 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: 1322 Product Generation Date: Oct 12, 1994 Processing Facility: JPL Processor S/W Version: 1.2.5 Available Standard Products: LHH, LVV, CHH, CVV, XVV Processing Run Number: 40129 Comments: SEG_01 Lat/Long Near Early: 54 deg 33.2' N 43 deg 53.9' W Lat/Long Far Early: 54 deg 1.8' N 44 deg 11.9' W GMT Center 1994/278:13:01:10.8 Lat/Long Center: 54 deg 8.5' N 43 deg 19.7' W Lat/Long Near Late: 54 deg 15.2' N 42 deg 26.9' W Lat/Long Far Late: 53 deg 44.1' N 42 deg 46.0' W SEG_02 Lat/Long Near Early: 54 deg 15.2' N 42 deg 26.9' W Lat/Long Far Early: 53 deg 44.1' N 42 deg 46.0' W GMT Center 1994/278:13:01:24.6 Lat/Long Center: 53 deg 50.2' N 41 deg 53.9' W Lat/Long Near Late: 53 deg 56.1' N 41 deg 1.3' W Lat/Long Far Late: 53 deg 25.4' N 41 deg 21.3' W SEG_03 Lat/Long Near Early: 53 deg 56.1' N 41 deg 1.3' W Lat/Long Far Early: 53 deg 25.4' N 41 deg 21.3' W GMT Center 1994/278:13:01:38.4 Lat/Long Center: 53 deg 30.7' N 40 deg 29.4' W Lat/Long Near Late: 53 deg 35.9' N 39 deg 37.1' W Lat/Long Far Late: 53 deg 5.5' N 39 deg 58.0' W SEG_04 Lat/Long Near Early: 53 deg 35.9' N 39 deg 37.1' W Lat/Long Far Early: 53 deg 5.5' N 39 deg 58.0' W GMT Center 1994/278:13:01:52.2 Lat/Long Center: 53 deg 10.1' N 39 deg 6.4' W Lat/Long Near Late: 53 deg 14.6' N 38 deg 14.3' W Lat/Long Far Late: 52 deg 44.5' N 38 deg 36.0' W SEG_05 Lat/Long Near Early: 53 deg 14.6' N 38 deg 14.3' W Lat/Long Far Early: 52 deg 44.5' N 38 deg 36.0' W GMT Center 1994/278:13:02:06.0 Lat/Long Center: 52 deg 48.5' N 37 deg 44.7' W Lat/Long Near Late: 52 deg 52.3' N 36 deg 53.0' W Lat/Long Far Late: 52 deg 22.6' N 37 deg 15.5' W SEG_06 Lat/Long Near Early: 52 deg 52.3' N 36 deg 53.0' W Lat/Long Far Early: 52 deg 22.6' N 37 deg 15.5' W GMT Center 1994/278:13:02:19.8 Lat/Long Center: 52 deg 25.8' N 36 deg 24.5' W Lat/Long Near Late: 52 deg 28.9' N 35 deg 33.2' W Lat/Long Far Late: 51 deg 59.6' N 35 deg 56.3' W SEG_07 Lat/Long Near Early: 52 deg 28.9' N 35 deg 33.2' W Lat/Long Far Early: 51 deg 59.6' N 35 deg 56.3' W GMT Center 1994/278:13:02:33.6 Lat/Long Center: 52 deg 2.2' N 35 deg 5.7' W Lat/Long Near Late: 52 deg 4.6' N 34 deg 14.8' W Lat/Long Far Late: 51 deg 35.7' N 34 deg 38.6' W SEG_08 Lat/Long Near Early: 52 deg 4.6' N 34 deg 14.8' W Lat/Long Far Early: 51 deg 35.7' N 34 deg 38.6' W GMT Center 1994/278:13:02:47.4 Lat/Long Center: 51 deg 37.6' N 33 deg 48.4' W Lat/Long Near Late: 51 deg 39.3' N 32 deg 58.0' W Lat/Long Far Late: 51 deg 10.8' N 33 deg 22.4' W SEG_09 Lat/Long Near Early: 51 deg 39.3' N 32 deg 58.0' W Lat/Long Far Early: 51 deg 10.8' N 33 deg 22.4' W GMT Center 1994/278:13:03:01.1 Lat/Long Center: 51 deg 12.1' N 32 deg 32.6' W Lat/Long Near Late: 51 deg 13.1' N 31 deg 42.7' W Lat/Long Far Late: 50 deg 45.0' N 32 deg 7.6' W SEG_10 Lat/Long Near Early: 51 deg 13.1' N 31 deg 42.7' W Lat/Long Far Early: 50 deg 45.0' N 32 deg 7.6' W GMT Center 1994/278:13:03:14.9 Lat/Long Center: 50 deg 45.7' N 31 deg 18.3' W Lat/Long Near Late: 50 deg 46.1' N 30 deg 28.9' W Lat/Long Far Late: 50 deg 18.3' N 30 deg 54.3' W SEG_11 Lat/Long Near Early: 50 deg 46.1' N 30 deg 28.9' W Lat/Long Far Early: 50 deg 18.3' N 30 deg 54.3' W GMT Center 1994/278:13:03:28.7 Lat/Long Center: 50 deg 18.4' N 30 deg 5.5' W Lat/Long Near Late: 50 deg 18.2' N 29 deg 16.6' W Lat/Long Far Late: 49 deg 50.8' N 29 deg 42.4' W SEG_12 Lat/Long Near Early: 50 deg 18.2' N 29 deg 16.6' W Lat/Long Far Early: 49 deg 50.8' N 29 deg 42.4' W GMT Center 1994/278:13:03:42.5 Lat/Long Center: 49 deg 50.3' N 28 deg 54.1' W Lat/Long Near Late: 49 deg 49.4' N 28 deg 5.8' W Lat/Long Far Late: 49 deg 22.5' N 28 deg 32.0' W SEG_13 Lat/Long Near Early: 49 deg 49.4' N 28 deg 5.8' W Lat/Long Far Early: 49 deg 22.5' N 28 deg 32.0' W GMT Center 1994/278:13:03:56.3 Lat/Long Center: 49 deg 21.4' N 27 deg 44.2' W Lat/Long Near Late: 49 deg 19.9' N 26 deg 56.5' W Lat/Long Far Late: 48 deg 53.3' N 27 deg 23.0' W SEG_14 Lat/Long Near Early: 49 deg 19.9' N 26 deg 56.5' W Lat/Long Far Early: 48 deg 53.3' N 27 deg 23.0' W GMT Center 1994/278:13:04:10.1 Lat/Long Center: 48 deg 51.6' N 26 deg 35.7' W Lat/Long Near Late: 48 deg 49.6' N 25 deg 48.6' W Lat/Long Far Late: 48 deg 23.4' N 26 deg 15.4' W SEG_15 Lat/Long Near Early: 48 deg 49.6' N 25 deg 48.6' W Lat/Long Far Early: 48 deg 23.4' N 26 deg 15.4' W GMT Center 1994/278:13:04:23.9 Lat/Long Center: 48 deg 21.2' N 25 deg 28.7' W Lat/Long Near Late: 48 deg 18.5' N 24 deg 42.2' W Lat/Long Far Late: 47 deg 52.8' N 25 deg 9.3' W SEG_16 Lat/Long Near Early: 48 deg 18.5' N 24 deg 42.2' W Lat/Long Far Early: 47 deg 52.8' N 25 deg 9.3' W GMT Center 1994/278:13:04:37.6 Lat/Long Center: 47 deg 50.0' N 24 deg 23.1' W Lat/Long Near Late: 47 deg 46.8' N 23 deg 37.2' W Lat/Long Far Late: 47 deg 21.4' N 24 deg 4.5' W SEG_17 Lat/Long Near Early: 47 deg 46.8' N 23 deg 37.2' W Lat/Long Far Early: 47 deg 21.4' N 24 deg 4.5' W GMT Center 1994/278:13:04:51.4 Lat/Long Center: 47 deg 18.1' N 23 deg 18.9' W Lat/Long Near Late: 47 deg 14.4' N 22 deg 33.6' W Lat/Long Far Late: 46 deg 49.4' N 23 deg 1.1' W SEG_18 Lat/Long Near Early: 47 deg 14.4' N 22 deg 33.6' W Lat/Long Far Early: 46 deg 49.4' N 23 deg 1.1' W GMT Center 1994/278:13:05:05.2 Lat/Long Center: 46 deg 45.6' N 22 deg 16.1' W Lat/Long Near Late: 46 deg 41.3' N 21 deg 31.4' W Lat/Long Far Late: 46 deg 16.7' N 21 deg 59.0' W SEG_19 Lat/Long Near Early: 46 deg 41.3' N 21 deg 31.4' W Lat/Long Far Early: 46 deg 16.7' N 21 deg 59.0' W GMT Center 1994/278:13:05:19.0 Lat/Long Center: 46 deg 12.4' N 21 deg 14.6' W Lat/Long Near Late: 46 deg 7.6' N 20 deg 30.6' W Lat/Long Far Late: 45 deg 43.4' N 20 deg 58.3' W SEG_20 Lat/Long Near Early: 46 deg 7.6' N 20 deg 30.6' W Lat/Long Far Early: 45 deg 43.4' N 20 deg 58.3' W GMT Center 1994/278:13:05:32.8 Lat/Long Center: 45 deg 38.6' N 20 deg 14.4' W Lat/Long Near Late: 45 deg 33.3' N 19 deg 31.0' W Lat/Long Far Late: 45 deg 9.4' N 19 deg 58.8' W SEG_21 Lat/Long Near Early: 45 deg 33.3' N 19 deg 31.0' W Lat/Long Far Early: 45 deg 9.4' N 19 deg 58.8' W GMT Center 1994/278:13:05:46.6 Lat/Long Center: 45 deg 4.2' N 19 deg 15.6' W Lat/Long Near Late: 44 deg 58.4' N 18 deg 32.7' W Lat/Long Far Late: 44 deg 34.9' N 19 deg 0.6' W SEG_22 Lat/Long Near Early: 44 deg 58.4' N 18 deg 32.7' W Lat/Long Far Early: 44 deg 34.9' N 19 deg 0.6' W GMT Center 1994/278:13:06:00.4 Lat/Long Center: 44 deg 29.2' N 18 deg 17.9' W Lat/Long Near Late: 44 deg 22.9' N 17 deg 35.7' W Lat/Long Far Late: 43 deg 59.8' N 18 deg 3.6' W SEG_23 Lat/Long Near Early: 44 deg 22.9' N 17 deg 35.7' W Lat/Long Far Early: 43 deg 59.8' N 18 deg 3.6' W GMT Center 1994/278:13:06:14.2 Lat/Long Center: 43 deg 53.6' N 17 deg 21.5' W Lat/Long Near Late: 43 deg 46.9' N 16 deg 39.9' W Lat/Long Far Late: 43 deg 24.2' N 17 deg 7.8' W SEG_24 Lat/Long Near Early: 43 deg 46.9' N 16 deg 39.9' W Lat/Long Far Early: 43 deg 24.2' N 17 deg 7.8' W GMT Center 1994/278:13:06:27.9 Lat/Long Center: 43 deg 17.6' N 16 deg 26.3' W Lat/Long Near Late: 43 deg 10.4' N 15 deg 45.4' W Lat/Long Far Late: 42 deg 48.0' N 16 deg 13.2' W SEG_25 Lat/Long Near Early: 43 deg 10.4' N 15 deg 45.4' W Lat/Long Far Early: 42 deg 48.0' N 16 deg 13.2' W GMT Center 1994/278:13:06:41.7 Lat/Long Center: 42 deg 41.0' N 15 deg 32.3' W Lat/Long Near Late: 42 deg 33.4' N 14 deg 51.9' W Lat/Long Far Late: 42 deg 11.4' N 15 deg 19.7' W SEG_26 Lat/Long Near Early: 42 deg 33.4' N 14 deg 51.9' W Lat/Long Far Early: 42 deg 11.4' N 15 deg 19.7' W Lat/Long Near Data End: 42 deg 28.3' N 14 deg 44.2' W Lat/Long Far Data End: 42 deg 6.3' N 15 deg 12.0' W