DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 112.20 Site Name: North Sea A0 Site ID: NBA Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 4 PRF (Hz): 1512.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/280:07:45:53.7 Data Take End GMT: 1994/280:07:53:44.7 Data Take Duration (min:sec): 7:51 Latitude at Start GMT: 48 deg 57.0' N Longitude at Start GMT: 33 deg 31.1' W Latitude at End GMT: 54 deg 12.0' N Longitude at End GMT: 15 deg 54.6' E Center Incidence Angle (deg): 45.8 Track Angle at Image Center: 79.2 deg E of True North Along-Track Image Size (km): 3416.0 Cross-Track Image Size (km): 25.8 Along-Track Resolution (m): 63 Cross-Track Resolution (m): 89 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): 86.7 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 35 Bytes per Record: 2000 Records per Segment: 666 Product Generation Date: Oct 31, 1994 Processing Facility: JPL Processor S/W Version: 1.2.6 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV, XVV Processing Run Number: 40245 Comments: SEG_01 Lat/Long Near Early: 49 deg 3.0' N 33 deg 36.6' W Lat/Long Far Early: 48 deg 51.1' N 33 deg 25.7' W GMT Center 1994/280:07:46:00.6 Lat/Long Center: 49 deg 10.9' N 32 deg 56.0' W Lat/Long Near Late: 49 deg 30.5' N 32 deg 25.9' W Lat/Long Far Late: 49 deg 18.5' N 32 deg 15.2' W SEG_02 Lat/Long Near Early: 49 deg 30.5' N 32 deg 25.9' W Lat/Long Far Early: 49 deg 18.5' N 32 deg 15.2' W GMT Center 1994/280:07:46:14.4 Lat/Long Center: 49 deg 37.9' N 31 deg 44.7' W Lat/Long Near Late: 49 deg 57.1' N 31 deg 13.8' W Lat/Long Far Late: 49 deg 45.0' N 31 deg 3.4' W SEG_03 Lat/Long Near Early: 49 deg 57.1' N 31 deg 13.8' W Lat/Long Far Early: 49 deg 45.0' N 31 deg 3.4' W GMT Center 1994/280:07:46:28.2 Lat/Long Center: 50 deg 4.1' N 30 deg 32.0' W Lat/Long Near Late: 50 deg 22.9' N 30 deg 0.3' W Lat/Long Far Late: 50 deg 10.7' N 29 deg 50.1' W SEG_04 Lat/Long Near Early: 50 deg 22.9' N 30 deg 0.3' W Lat/Long Far Early: 50 deg 10.7' N 29 deg 50.1' W GMT Center 1994/280:07:46:41.9 Lat/Long Center: 50 deg 29.3' N 29 deg 18.0' W Lat/Long Near Late: 50 deg 47.8' N 28 deg 45.4' W Lat/Long Far Late: 50 deg 35.5' N 28 deg 35.5' W SEG_05 Lat/Long Near Early: 50 deg 47.8' N 28 deg 45.4' W Lat/Long Far Early: 50 deg 35.5' N 28 deg 35.5' W GMT Center 1994/280:07:46:55.7 Lat/Long Center: 50 deg 53.7' N 28 deg 2.5' W Lat/Long Near Late: 51 deg 11.8' N 27 deg 29.1' W Lat/Long Far Late: 50 deg 59.3' N 27 deg 19.5' W SEG_06 Lat/Long Near Early: 51 deg 11.8' N 27 deg 29.1' W Lat/Long Far Early: 50 deg 59.3' N 27 deg 19.5' W GMT Center 1994/280:07:47:09.5 Lat/Long Center: 51 deg 17.2' N 26 deg 45.7' W Lat/Long Near Late: 51 deg 34.8' N 26 deg 11.4' W Lat/Long Far Late: 51 deg 22.2' N 26 deg 2.1' W SEG_07 Lat/Long Near Early: 51 deg 34.8' N 26 deg 11.4' W Lat/Long Far Early: 51 deg 22.2' N 26 deg 2.1' W GMT Center 1994/280:07:47:23.3 Lat/Long Center: 51 deg 39.7' N 25 deg 27.5' W Lat/Long Near Late: 51 deg 56.9' N 24 deg 52.4' W Lat/Long Far Late: 51 deg 44.2' N 24 deg 43.4' W SEG_08 Lat/Long Near Early: 51 deg 56.9' N 24 deg 52.4' W Lat/Long Far Early: 51 deg 44.2' N 24 deg 43.4' W GMT Center 1994/280:07:47:37.1 Lat/Long Center: 52 deg 1.1' N 24 deg 7.9' W Lat/Long Near Late: 52 deg 17.9' N 23 deg 32.0' W Lat/Long Far Late: 52 deg 5.1' N 23 deg 23.4' W SEG_09 Lat/Long Near Early: 52 deg 17.9' N 23 deg 32.0' W Lat/Long Far Early: 52 deg 5.1' N 23 deg 23.4' W GMT Center 1994/280:07:47:50.9 Lat/Long Center: 52 deg 21.6' N 22 deg 47.1' W Lat/Long Near Late: 52 deg 37.9' N 22 deg 10.3' W Lat/Long Far Late: 52 deg 25.0' N 22 deg 2.1' W SEG_10 Lat/Long Near Early: 52 deg 37.9' N 22 deg 10.3' W Lat/Long Far Early: 52 deg 25.0' N 22 deg 2.1' W GMT Center 1994/280:07:48:04.7 Lat/Long Center: 52 deg 41.0' N 21 deg 24.9' W Lat/Long Near Late: 52 deg 56.9' N 20 deg 47.3' W Lat/Long Far Late: 52 deg 43.8' N 20 deg 39.5' W SEG_11 Lat/Long Near Early: 52 deg 56.9' N 20 deg 47.3' W Lat/Long Far Early: 52 deg 43.8' N 20 deg 39.5' W GMT Center 1994/280:07:48:18.5 Lat/Long Center: 52 deg 59.4' N 20 deg 1.5' W Lat/Long Near Late: 53 deg 14.7' N 19 deg 23.1' W Lat/Long Far Late: 53 deg 1.5' N 19 deg 15.7' W SEG_12 Lat/Long Near Early: 53 deg 14.7' N 19 deg 23.1' W Lat/Long Far Early: 53 deg 1.5' N 19 deg 15.7' W GMT Center 1994/280:07:48:32.3 Lat/Long Center: 53 deg 16.6' N 18 deg 36.9' W Lat/Long Near Late: 53 deg 31.4' N 17 deg 57.6' W Lat/Long Far Late: 53 deg 18.1' N 17 deg 50.7' W SEG_13 Lat/Long Near Early: 53 deg 31.4' N 17 deg 57.6' W Lat/Long Far Early: 53 deg 18.1' N 17 deg 50.7' W GMT Center 1994/280:07:48:46.0 Lat/Long Center: 53 deg 32.7' N 17 deg 11.1' W Lat/Long Near Late: 53 deg 47.0' N 16 deg 31.1' W Lat/Long Far Late: 53 deg 33.6' N 16 deg 24.6' W SEG_14 Lat/Long Near Early: 53 deg 47.0' N 16 deg 31.1' W Lat/Long Far Early: 53 deg 33.6' N 16 deg 24.6' W GMT Center 1994/280:07:48:59.8 Lat/Long Center: 53 deg 47.6' N 15 deg 44.2' W Lat/Long Near Late: 54 deg 1.4' N 15 deg 3.4' W Lat/Long Far Late: 53 deg 47.9' N 14 deg 57.4' W SEG_15 Lat/Long Near Early: 54 deg 1.4' N 15 deg 3.4' W Lat/Long Far Early: 53 deg 47.9' N 14 deg 57.4' W GMT Center 1994/280:07:49:13.6 Lat/Long Center: 54 deg 1.4' N 14 deg 16.3' W Lat/Long Near Late: 54 deg 14.6' N 13 deg 34.7' W Lat/Long Far Late: 54 deg 1.0' N 13 deg 29.2' W SEG_16 Lat/Long Near Early: 54 deg 14.6' N 13 deg 34.7' W Lat/Long Far Early: 54 deg 1.0' N 13 deg 29.2' W GMT Center 1994/280:07:49:27.4 Lat/Long Center: 54 deg 13.9' N 12 deg 47.4' W Lat/Long Near Late: 54 deg 26.6' N 12 deg 5.1' W Lat/Long Far Late: 54 deg 12.9' N 12 deg 0.1' W SEG_17 Lat/Long Near Early: 54 deg 26.6' N 12 deg 5.1' W Lat/Long Far Early: 54 deg 12.9' N 12 deg 0.1' W GMT Center 1994/280:07:49:41.2 Lat/Long Center: 54 deg 25.3' N 11 deg 17.6' W Lat/Long Near Late: 54 deg 37.3' N 10 deg 34.6' W Lat/Long Far Late: 54 deg 23.6' N 10 deg 30.1' W SEG_18 Lat/Long Near Early: 54 deg 37.3' N 10 deg 34.6' W Lat/Long Far Early: 54 deg 23.6' N 10 deg 30.1' W GMT Center 1994/280:07:49:55.0 Lat/Long Center: 54 deg 35.3' N 9 deg 46.9' W Lat/Long Near Late: 54 deg 46.8' N 9 deg 3.3' W Lat/Long Far Late: 54 deg 33.0' N 8 deg 59.4' W SEG_19 Lat/Long Near Early: 54 deg 46.8' N 9 deg 3.3' W Lat/Long Far Early: 54 deg 33.0' N 8 deg 59.4' W GMT Center 1994/280:07:50:08.8 Lat/Long Center: 54 deg 44.2' N 8 deg 15.6' W Lat/Long Near Late: 54 deg 55.0' N 7 deg 31.3' W Lat/Long Far Late: 54 deg 41.2' N 7 deg 27.9' W SEG_20 Lat/Long Near Early: 54 deg 55.0' N 7 deg 31.3' W Lat/Long Far Early: 54 deg 41.2' N 7 deg 27.9' W GMT Center 1994/280:07:50:22.6 Lat/Long Center: 54 deg 51.7' N 6 deg 43.5' W Lat/Long Near Late: 55 deg 1.9' N 5 deg 58.7' W Lat/Long Far Late: 54 deg 48.1' N 5 deg 55.9' W SEG_21 Lat/Long Near Early: 55 deg 1.9' N 5 deg 58.7' W Lat/Long Far Early: 54 deg 48.1' N 5 deg 55.9' W GMT Center 1994/280:07:50:36.3 Lat/Long Center: 54 deg 58.0' N 5 deg 11.0' W Lat/Long Near Late: 55 deg 7.6' N 4 deg 25.6' W Lat/Long Far Late: 54 deg 53.7' N 4 deg 23.4' W SEG_22 Lat/Long Near Early: 55 deg 7.6' N 4 deg 25.6' W Lat/Long Far Early: 54 deg 53.7' N 4 deg 23.4' W GMT Center 1994/280:07:50:50.1 Lat/Long Center: 55 deg 2.9' N 3 deg 37.9' W Lat/Long Near Late: 55 deg 11.9' N 2 deg 52.1' W Lat/Long Far Late: 54 deg 57.9' N 2 deg 50.5' W SEG_23 Lat/Long Near Early: 55 deg 11.9' N 2 deg 52.1' W Lat/Long Far Early: 54 deg 57.9' N 2 deg 50.5' W GMT Center 1994/280:07:51:03.9 Lat/Long Center: 55 deg 6.6' N 2 deg 4.6' W Lat/Long Near Late: 55 deg 14.9' N 1 deg 18.3' W Lat/Long Far Late: 55 deg 0.9' N 1 deg 17.3' W SEG_24 Lat/Long Near Early: 55 deg 14.9' N 1 deg 18.3' W Lat/Long Far Early: 55 deg 0.9' N 1 deg 17.3' W GMT Center 1994/280:07:51:17.7 Lat/Long Center: 55 deg 8.9' N 0 deg 31.0' W Lat/Long Near Late: 55 deg 16.5' N 0 deg 15.7' E Lat/Long Far Late: 55 deg 2.6' N 0 deg 16.1' E SEG_25 Lat/Long Near Early: 55 deg 16.5' N 0 deg 15.7' E Lat/Long Far Early: 55 deg 2.6' N 0 deg 16.1' E GMT Center 1994/280:07:51:31.5 Lat/Long Center: 55 deg 9.9' N 1 deg 2.8' E Lat/Long Near Late: 55 deg 16.8' N 1 deg 49.7' E Lat/Long Far Late: 55 deg 2.9' N 1 deg 49.6' E SEG_26 Lat/Long Near Early: 55 deg 16.8' N 1 deg 49.7' E Lat/Long Far Early: 55 deg 2.9' N 1 deg 49.6' E GMT Center 1994/280:07:51:45.3 Lat/Long Center: 55 deg 9.5' N 2 deg 36.5' E Lat/Long Near Late: 55 deg 15.9' N 3 deg 23.8' E Lat/Long Far Late: 55 deg 1.9' N 3 deg 23.0' E SEG_27 Lat/Long Near Early: 55 deg 15.9' N 3 deg 23.8' E Lat/Long Far Early: 55 deg 1.9' N 3 deg 23.0' E GMT Center 1994/280:07:51:59.1 Lat/Long Center: 55 deg 7.9' N 4 deg 10.2' E Lat/Long Near Late: 55 deg 13.5' N 4 deg 57.7' E Lat/Long Far Late: 54 deg 59.6' N 4 deg 56.3' E SEG_28 Lat/Long Near Early: 55 deg 13.5' N 4 deg 57.7' E Lat/Long Far Early: 54 deg 59.6' N 4 deg 56.3' E GMT Center 1994/280:07:52:12.9 Lat/Long Center: 55 deg 4.9' N 5 deg 43.7' E Lat/Long Near Late: 55 deg 9.9' N 6 deg 31.3' E Lat/Long Far Late: 54 deg 56.0' N 6 deg 29.4' E SEG_29 Lat/Long Near Early: 55 deg 9.9' N 6 deg 31.3' E Lat/Long Far Early: 54 deg 56.0' N 6 deg 29.4' E GMT Center 1994/280:07:52:26.7 Lat/Long Center: 55 deg 0.6' N 7 deg 16.9' E Lat/Long Near Late: 55 deg 4.9' N 8 deg 4.6' E Lat/Long Far Late: 54 deg 51.0' N 8 deg 2.1' E SEG_30 Lat/Long Near Early: 55 deg 4.9' N 8 deg 4.6' E Lat/Long Far Early: 54 deg 51.0' N 8 deg 2.1' E GMT Center 1994/280:07:52:40.4 Lat/Long Center: 54 deg 55.0' N 8 deg 49.7' E Lat/Long Near Late: 54 deg 58.6' N 9 deg 37.5' E Lat/Long Far Late: 54 deg 44.8' N 9 deg 34.4' E SEG_31 Lat/Long Near Early: 54 deg 58.6' N 9 deg 37.5' E Lat/Long Far Early: 54 deg 44.8' N 9 deg 34.4' E GMT Center 1994/280:07:52:54.2 Lat/Long Center: 54 deg 48.1' N 10 deg 22.0' E Lat/Long Near Late: 54 deg 51.1' N 11 deg 9.8' E Lat/Long Far Late: 54 deg 37.3' N 11 deg 6.1' E SEG_32 Lat/Long Near Early: 54 deg 51.1' N 11 deg 9.8' E Lat/Long Far Early: 54 deg 37.3' N 11 deg 6.1' E GMT Center 1994/280:07:53:08.0 Lat/Long Center: 54 deg 39.9' N 11 deg 53.7' E Lat/Long Near Late: 54 deg 42.2' N 12 deg 41.4' E Lat/Long Far Late: 54 deg 28.5' N 12 deg 37.2' E SEG_33 Lat/Long Near Early: 54 deg 42.2' N 12 deg 41.4' E Lat/Long Far Early: 54 deg 28.5' N 12 deg 37.2' E GMT Center 1994/280:07:53:21.8 Lat/Long Center: 54 deg 30.5' N 13 deg 24.7' E Lat/Long Near Late: 54 deg 32.1' N 14 deg 12.3' E Lat/Long Far Late: 54 deg 18.4' N 14 deg 7.5' E SEG_34 Lat/Long Near Early: 54 deg 32.1' N 14 deg 12.3' E Lat/Long Far Early: 54 deg 18.4' N 14 deg 7.5' E GMT Center 1994/280:07:53:35.6 Lat/Long Center: 54 deg 19.8' N 14 deg 54.9' E Lat/Long Near Late: 54 deg 20.7' N 15 deg 42.3' E Lat/Long Far Late: 54 deg 7.1' N 15 deg 37.1' E SEG_35 Lat/Long Near Early: 54 deg 20.7' N 15 deg 42.3' E Lat/Long Far Early: 54 deg 7.1' N 15 deg 37.1' E Lat/Long Near Data End: 54 deg 18.8' N 15 deg 57.3' E Lat/Long Far Data End: 54 deg 5.2' N 15 deg 51.9' E