DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 131.50 Site Name: EN Atlantic F Site ID: NSX 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): 34 Quantization Format: BFPQ Beam Spoiling Mode: 4 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: 1994/107:11:48:20.9 Data Take End GMT: 1994/107:11:54:06.8 Data Take Duration (min:sec): 5:47 Latitude at Start GMT: 53 deg 19.4' N Longitude at Start GMT: 41 deg 39.7' W Latitude at End GMT: 40 deg 26.9' N Longitude at End GMT: 14 deg 13.9' W Center Incidence Angle (deg): 29.6 Track Angle at Image Center: 125.4 deg E of True North Along-Track Image Size (km): 2512.9 Cross-Track Image Size (km): 53.0 Along-Track Resolution (m): 93 Cross-Track Resolution (m): 65 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): -0.1 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: 1210 Product Generation Date: Aug 15, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LVV, CHH, CVV, XVV Processing Run Number: 10924 Comments: SEG_01 Lat/Long Near Early: 53 deg 33.4' N 41 deg 30.1' W Lat/Long Far Early: 53 deg 5.8' N 41 deg 48.9' W GMT Center 1994/107:11:48:27.7 Lat/Long Center: 53 deg 9.1' N 40 deg 58.3' W Lat/Long Near Late: 53 deg 12.3' N 40 deg 7.3' W Lat/Long Far Late: 52 deg 45.0' N 40 deg 26.8' W SEG_02 Lat/Long Near Early: 53 deg 12.3' N 40 deg 7.3' W Lat/Long Far Early: 52 deg 45.0' N 40 deg 26.8' W GMT Center 1994/107:11:48:41.5 Lat/Long Center: 52 deg 47.7' N 39 deg 36.5' W Lat/Long Near Late: 52 deg 50.2' N 38 deg 45.9' W Lat/Long Far Late: 52 deg 23.2' N 39 deg 6.2' W SEG_03 Lat/Long Near Early: 52 deg 50.2' N 38 deg 45.9' W Lat/Long Far Early: 52 deg 23.2' N 39 deg 6.2' W GMT Center 1994/107:11:48:55.3 Lat/Long Center: 52 deg 25.2' N 38 deg 16.2' W Lat/Long Near Late: 52 deg 27.1' N 37 deg 26.0' W Lat/Long Far Late: 52 deg 0.4' N 37 deg 46.9' W SEG_04 Lat/Long Near Early: 52 deg 27.1' N 37 deg 26.0' W Lat/Long Far Early: 52 deg 0.4' N 37 deg 46.9' W GMT Center 1994/107:11:49:09.0 Lat/Long Center: 52 deg 1.8' N 36 deg 57.4' W Lat/Long Near Late: 52 deg 3.0' N 36 deg 7.6' W Lat/Long Far Late: 51 deg 36.6' N 36 deg 29.1' W SEG_05 Lat/Long Near Early: 52 deg 3.0' N 36 deg 7.6' W Lat/Long Far Early: 51 deg 36.6' N 36 deg 29.1' W GMT Center 1994/107:11:49:22.8 Lat/Long Center: 51 deg 37.4' N 35 deg 40.0' W Lat/Long Near Late: 51 deg 37.9' N 34 deg 50.6' W Lat/Long Far Late: 51 deg 11.9' N 35 deg 12.7' W SEG_06 Lat/Long Near Early: 51 deg 37.9' N 34 deg 50.6' W Lat/Long Far Early: 51 deg 11.9' N 35 deg 12.7' W GMT Center 1994/107:11:49:36.6 Lat/Long Center: 51 deg 12.0' N 34 deg 24.0' W Lat/Long Near Late: 51 deg 11.9' N 33 deg 35.2' W Lat/Long Far Late: 50 deg 46.2' N 33 deg 57.8' W SEG_07 Lat/Long Near Early: 51 deg 11.9' N 33 deg 35.2' W Lat/Long Far Early: 50 deg 46.2' N 33 deg 57.8' W GMT Center 1994/107:11:49:50.3 Lat/Long Center: 50 deg 45.8' N 33 deg 9.6' W Lat/Long Near Late: 50 deg 45.1' N 32 deg 21.3' W Lat/Long Far Late: 50 deg 19.7' N 32 deg 44.3' W SEG_08 Lat/Long Near Early: 50 deg 45.1' N 32 deg 21.3' W Lat/Long Far Early: 50 deg 19.7' N 32 deg 44.3' W GMT Center 1994/107:11:50:04.1 Lat/Long Center: 50 deg 18.7' N 31 deg 56.6' W Lat/Long Near Late: 50 deg 17.3' N 31 deg 8.9' W Lat/Long Far Late: 49 deg 52.3' N 31 deg 32.3' W SEG_09 Lat/Long Near Early: 50 deg 17.3' N 31 deg 8.9' W Lat/Long Far Early: 49 deg 52.3' N 31 deg 32.3' W GMT Center 1994/107:11:50:17.9 Lat/Long Center: 49 deg 50.7' N 30 deg 45.1' W Lat/Long Near Late: 49 deg 48.8' N 29 deg 57.9' W Lat/Long Far Late: 49 deg 24.1' N 30 deg 21.7' W SEG_10 Lat/Long Near Early: 49 deg 48.8' N 29 deg 57.9' W Lat/Long Far Early: 49 deg 24.1' N 30 deg 21.7' W GMT Center 1994/107:11:50:31.6 Lat/Long Center: 49 deg 21.9' N 29 deg 35.1' W Lat/Long Near Late: 49 deg 19.4' N 28 deg 48.4' W Lat/Long Far Late: 48 deg 55.1' N 29 deg 12.6' W SEG_11 Lat/Long Near Early: 49 deg 19.4' N 28 deg 48.4' W Lat/Long Far Early: 48 deg 55.1' N 29 deg 12.6' W GMT Center 1994/107:11:50:45.4 Lat/Long Center: 48 deg 52.4' N 28 deg 26.5' W Lat/Long Near Late: 48 deg 49.3' N 27 deg 40.4' W Lat/Long Far Late: 48 deg 25.4' N 28 deg 4.9' W SEG_12 Lat/Long Near Early: 48 deg 49.3' N 27 deg 40.4' W Lat/Long Far Early: 48 deg 25.4' N 28 deg 4.9' W GMT Center 1994/107:11:50:59.2 Lat/Long Center: 48 deg 22.1' N 27 deg 19.3' W Lat/Long Near Late: 48 deg 18.5' N 26 deg 33.9' W Lat/Long Far Late: 47 deg 54.8' N 26 deg 58.5' W SEG_13 Lat/Long Near Early: 48 deg 18.5' N 26 deg 33.9' W Lat/Long Far Early: 47 deg 54.8' N 26 deg 58.5' W GMT Center 1994/107:11:51:12.9 Lat/Long Center: 47 deg 51.0' N 26 deg 13.6' W Lat/Long Near Late: 47 deg 46.9' N 25 deg 28.7' W Lat/Long Far Late: 47 deg 23.6' N 25 deg 53.6' W SEG_14 Lat/Long Near Early: 47 deg 46.9' N 25 deg 28.7' W Lat/Long Far Early: 47 deg 23.6' N 25 deg 53.6' W GMT Center 1994/107:11:51:26.7 Lat/Long Center: 47 deg 19.3' N 25 deg 9.2' W Lat/Long Near Late: 47 deg 14.6' N 24 deg 25.0' W Lat/Long Far Late: 46 deg 51.7' N 24 deg 50.0' W SEG_15 Lat/Long Near Early: 47 deg 14.6' N 24 deg 25.0' W Lat/Long Far Early: 46 deg 51.7' N 24 deg 50.0' W GMT Center 1994/107:11:51:40.5 Lat/Long Center: 46 deg 46.9' N 24 deg 6.2' W Lat/Long Near Late: 46 deg 41.7' N 23 deg 22.6' W Lat/Long Far Late: 46 deg 19.1' N 23 deg 47.8' W SEG_16 Lat/Long Near Early: 46 deg 41.7' N 23 deg 22.6' W Lat/Long Far Early: 46 deg 19.1' N 23 deg 47.8' W GMT Center 1994/107:11:51:54.2 Lat/Long Center: 46 deg 13.8' N 23 deg 4.6' W Lat/Long Near Late: 46 deg 8.2' N 22 deg 21.6' W Lat/Long Far Late: 45 deg 45.9' N 22 deg 46.9' W SEG_17 Lat/Long Near Early: 46 deg 8.2' N 22 deg 21.6' W Lat/Long Far Early: 45 deg 45.9' N 22 deg 46.9' W GMT Center 1994/107:11:52:08.0 Lat/Long Center: 45 deg 40.2' N 22 deg 4.3' W Lat/Long Near Late: 45 deg 34.0' N 21 deg 21.9' W Lat/Long Far Late: 45 deg 12.1' N 21 deg 47.3' W SEG_18 Lat/Long Near Early: 45 deg 34.0' N 21 deg 21.9' W Lat/Long Far Early: 45 deg 12.1' N 21 deg 47.3' W GMT Center 1994/107:11:52:21.8 Lat/Long Center: 45 deg 5.9' N 21 deg 5.2' W Lat/Long Near Late: 44 deg 59.3' N 20 deg 23.4' W Lat/Long Far Late: 44 deg 37.7' N 20 deg 48.9' W SEG_19 Lat/Long Near Early: 44 deg 59.3' N 20 deg 23.4' W Lat/Long Far Early: 44 deg 37.7' N 20 deg 48.9' W GMT Center 1994/107:11:52:35.5 Lat/Long Center: 44 deg 31.0' N 20 deg 7.4' W Lat/Long Near Late: 44 deg 24.0' N 19 deg 26.2' W Lat/Long Far Late: 44 deg 2.7' N 19 deg 51.8' W SEG_20 Lat/Long Near Early: 44 deg 24.0' N 19 deg 26.2' W Lat/Long Far Early: 44 deg 2.7' N 19 deg 51.8' W GMT Center 1994/107:11:52:49.3 Lat/Long Center: 43 deg 55.6' N 19 deg 10.9' W Lat/Long Near Late: 43 deg 48.1' N 18 deg 30.3' W Lat/Long Far Late: 43 deg 27.2' N 18 deg 55.9' W SEG_21 Lat/Long Near Early: 43 deg 48.1' N 18 deg 30.3' W Lat/Long Far Early: 43 deg 27.2' N 18 deg 55.9' W GMT Center 1994/107:11:53:03.0 Lat/Long Center: 43 deg 19.7' N 18 deg 15.5' W Lat/Long Near Late: 43 deg 11.8' N 17 deg 35.5' W Lat/Long Far Late: 42 deg 51.1' N 18 deg 1.1' W SEG_22 Lat/Long Near Early: 43 deg 11.8' N 17 deg 35.5' W Lat/Long Far Early: 42 deg 51.1' N 18 deg 1.1' W GMT Center 1994/107:11:53:16.8 Lat/Long Center: 42 deg 43.2' N 17 deg 21.3' W Lat/Long Near Late: 42 deg 34.9' N 16 deg 41.9' W Lat/Long Far Late: 42 deg 14.6' N 17 deg 7.5' W SEG_23 Lat/Long Near Early: 42 deg 34.9' N 16 deg 41.9' W Lat/Long Far Early: 42 deg 14.6' N 17 deg 7.5' W GMT Center 1994/107:11:53:30.6 Lat/Long Center: 42 deg 6.3' N 16 deg 28.3' W Lat/Long Near Late: 41 deg 57.6' N 15 deg 49.4' W Lat/Long Far Late: 41 deg 37.5' N 16 deg 15.0' W SEG_24 Lat/Long Near Early: 41 deg 57.6' N 15 deg 49.4' W Lat/Long Far Early: 41 deg 37.5' N 16 deg 15.0' W GMT Center 1994/107:11:53:44.3 Lat/Long Center: 41 deg 28.9' N 15 deg 36.3' W Lat/Long Near Late: 41 deg 19.8' N 14 deg 58.1' W Lat/Long Far Late: 41 deg 0.0' N 15 deg 23.6' W SEG_25 Lat/Long Near Early: 41 deg 19.8' N 14 deg 58.1' W Lat/Long Far Early: 41 deg 0.0' N 15 deg 23.6' W GMT Center 1994/107:11:53:58.1 Lat/Long Center: 40 deg 51.0' N 14 deg 45.4' W Lat/Long Near Late: 40 deg 41.5' N 14 deg 7.7' W Lat/Long Far Late: 40 deg 22.1' N 14 deg 33.2' W SEG_26 Lat/Long Near Early: 40 deg 41.5' N 14 deg 7.7' W Lat/Long Far Early: 40 deg 22.1' N 14 deg 33.2' W Lat/Long Near Data End: 40 deg 36.5' N 14 deg 1.3' W Lat/Long Far Data End: 40 deg 17.1' N 14 deg 26.7' W