DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 146.40 Site Name: Montespertoli A0, Italy Site ID: HS3 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 20 / X-SAR Antenna Direction: Left Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 40 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1395.000 Frequency Band: L Carrier Frequency (GHz): 1.237 Wavelength (m): 0.242 Polarization Channel: VV Product Type: Survey Image Data Take Start GMT: 1994/282:10:10:00.4 Data Take End GMT: 1994/282:10:14:25.8 Data Take Duration (min:sec): 4:27 Latitude at Start GMT: 51 deg 16.0' N Longitude at Start GMT: 1 deg 22.8' W Latitude at End GMT: 39 deg 5.8' N Longitude at End GMT: 16 deg 25.4' E Center Incidence Angle (deg): 55.2 Track Angle at Image Center: 134.9 deg E of True North Along-Track Image Size (km): 1929.0 Cross-Track Image Size (km): 28.0 Along-Track Resolution (m): 137 Cross-Track Resolution (m): 19 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): 14.7 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 20 Bytes per Record: 2000 Records per Segment: 710 Product Generation Date: Jan 24, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LVV, CVV, XVV Processing Run Number: 40884 Comments: SEG_01 Lat/Long Near Early: 51 deg 9.9' N 1 deg 30.1' W Lat/Long Far Early: 51 deg 22.0' N 1 deg 15.6' W GMT Center 1994/282:10:10:07.3 Lat/Long Center: 50 deg 59.6' N 0 deg 48.6' W Lat/Long Near Late: 50 deg 37.1' N 0 deg 22.0' W Lat/Long Far Late: 50 deg 49.0' N 0 deg 7.3' W SEG_02 Lat/Long Near Early: 50 deg 37.1' N 0 deg 22.0' W Lat/Long Far Early: 50 deg 49.0' N 0 deg 7.3' W GMT Center 1994/282:10:10:21.0 Lat/Long Center: 50 deg 26.3' N 0 deg 18.8' E Lat/Long Near Late: 50 deg 3.6' N 0 deg 44.4' E Lat/Long Far Late: 50 deg 15.4' N 0 deg 59.2' E SEG_03 Lat/Long Near Early: 50 deg 3.6' N 0 deg 44.4' E Lat/Long Far Early: 50 deg 15.4' N 0 deg 59.2' E GMT Center 1994/282:10:10:34.8 Lat/Long Center: 49 deg 52.4' N 1 deg 24.5' E Lat/Long Near Late: 49 deg 29.4' N 1 deg 49.3' E Lat/Long Far Late: 49 deg 41.0' N 2 deg 4.2' E SEG_04 Lat/Long Near Early: 49 deg 29.4' N 1 deg 49.3' E Lat/Long Far Early: 49 deg 41.0' N 2 deg 4.2' E GMT Center 1994/282:10:10:48.5 Lat/Long Center: 49 deg 17.9' N 2 deg 28.6' E Lat/Long Near Late: 48 deg 54.6' N 2 deg 52.7' E Lat/Long Far Late: 49 deg 6.1' N 3 deg 7.6' E SEG_05 Lat/Long Near Early: 48 deg 54.6' N 2 deg 52.7' E Lat/Long Far Early: 49 deg 6.1' N 3 deg 7.6' E GMT Center 1994/282:10:11:02.3 Lat/Long Center: 48 deg 42.7' N 3 deg 31.3' E Lat/Long Near Late: 48 deg 19.2' N 3 deg 54.5' E Lat/Long Far Late: 48 deg 30.5' N 4 deg 9.5' E SEG_06 Lat/Long Near Early: 48 deg 19.2' N 3 deg 54.5' E Lat/Long Far Early: 48 deg 30.5' N 4 deg 9.5' E GMT Center 1994/282:10:11:16.0 Lat/Long Center: 48 deg 6.9' N 4 deg 32.4' E Lat/Long Near Late: 47 deg 43.2' N 4 deg 54.9' E Lat/Long Far Late: 47 deg 54.4' N 5 deg 10.0' E SEG_07 Lat/Long Near Early: 47 deg 43.2' N 4 deg 54.9' E Lat/Long Far Early: 47 deg 54.4' N 5 deg 10.0' E GMT Center 1994/282:10:11:29.8 Lat/Long Center: 47 deg 30.6' N 5 deg 32.1' E Lat/Long Near Late: 47 deg 6.7' N 5 deg 53.9' E Lat/Long Far Late: 47 deg 17.8' N 6 deg 9.0' E SEG_08 Lat/Long Near Early: 47 deg 6.7' N 5 deg 53.9' E Lat/Long Far Early: 47 deg 17.8' N 6 deg 9.0' E GMT Center 1994/282:10:11:43.6 Lat/Long Center: 46 deg 53.7' N 6 deg 30.4' E Lat/Long Near Late: 46 deg 29.6' N 6 deg 51.5' E Lat/Long Far Late: 46 deg 40.6' N 7 deg 6.6' E SEG_09 Lat/Long Near Early: 46 deg 29.6' N 6 deg 51.5' E Lat/Long Far Early: 46 deg 40.6' N 7 deg 6.6' E GMT Center 1994/282:10:11:57.3 Lat/Long Center: 46 deg 16.4' N 7 deg 27.3' E Lat/Long Near Late: 45 deg 52.1' N 7 deg 47.7' E Lat/Long Far Late: 46 deg 2.9' N 8 deg 2.9' E SEG_10 Lat/Long Near Early: 45 deg 52.1' N 7 deg 47.7' E Lat/Long Far Early: 46 deg 2.9' N 8 deg 2.9' E GMT Center 1994/282:10:12:11.1 Lat/Long Center: 45 deg 38.5' N 8 deg 22.9' E Lat/Long Near Late: 45 deg 14.0' N 8 deg 42.7' E Lat/Long Far Late: 45 deg 24.7' N 8 deg 57.8' E SEG_11 Lat/Long Near Early: 45 deg 14.0' N 8 deg 42.7' E Lat/Long Far Early: 45 deg 24.7' N 8 deg 57.8' E GMT Center 1994/282:10:12:24.8 Lat/Long Center: 45 deg 0.1' N 9 deg 17.2' E Lat/Long Near Late: 44 deg 35.5' N 9 deg 36.4' E Lat/Long Far Late: 44 deg 46.1' N 9 deg 51.5' E SEG_12 Lat/Long Near Early: 44 deg 35.5' N 9 deg 36.4' E Lat/Long Far Early: 44 deg 46.1' N 9 deg 51.5' E GMT Center 1994/282:10:12:38.6 Lat/Long Center: 44 deg 21.3' N 10 deg 10.3' E Lat/Long Near Late: 43 deg 56.6' N 10 deg 28.9' E Lat/Long Far Late: 44 deg 7.0' N 10 deg 44.0' E SEG_13 Lat/Long Near Early: 43 deg 56.6' N 10 deg 28.9' E Lat/Long Far Early: 44 deg 7.0' N 10 deg 44.0' E GMT Center 1994/282:10:12:52.4 Lat/Long Center: 43 deg 42.1' N 11 deg 2.2' E Lat/Long Near Late: 43 deg 17.2' N 11 deg 20.2' E Lat/Long Far Late: 43 deg 27.5' N 11 deg 35.3' E SEG_14 Lat/Long Near Early: 43 deg 17.2' N 11 deg 20.2' E Lat/Long Far Early: 43 deg 27.5' N 11 deg 35.3' E GMT Center 1994/282:10:13:06.1 Lat/Long Center: 43 deg 2.5' N 11 deg 53.0' E Lat/Long Near Late: 42 deg 37.4' N 12 deg 10.4' E Lat/Long Far Late: 42 deg 47.6' N 12 deg 25.5' E SEG_15 Lat/Long Near Early: 42 deg 37.4' N 12 deg 10.4' E Lat/Long Far Early: 42 deg 47.6' N 12 deg 25.5' E GMT Center 1994/282:10:13:19.9 Lat/Long Center: 42 deg 22.5' N 12 deg 42.6' E Lat/Long Near Late: 41 deg 57.3' N 12 deg 59.5' E Lat/Long Far Late: 42 deg 7.3' N 13 deg 14.6' E SEG_16 Lat/Long Near Early: 41 deg 57.3' N 12 deg 59.5' E Lat/Long Far Early: 42 deg 7.3' N 13 deg 14.6' E GMT Center 1994/282:10:13:33.6 Lat/Long Center: 41 deg 42.1' N 13 deg 31.2' E Lat/Long Near Late: 41 deg 16.8' N 13 deg 47.6' E Lat/Long Far Late: 41 deg 26.7' N 14 deg 2.6' E SEG_17 Lat/Long Near Early: 41 deg 16.8' N 13 deg 47.6' E Lat/Long Far Early: 41 deg 26.7' N 14 deg 2.6' E GMT Center 1994/282:10:13:47.4 Lat/Long Center: 41 deg 1.3' N 14 deg 18.7' E Lat/Long Near Late: 40 deg 35.9' N 14 deg 34.6' E Lat/Long Far Late: 40 deg 45.7' N 14 deg 49.6' E SEG_18 Lat/Long Near Early: 40 deg 35.9' N 14 deg 34.6' E Lat/Long Far Early: 40 deg 45.7' N 14 deg 49.6' E GMT Center 1994/282:10:14:01.2 Lat/Long Center: 40 deg 20.2' N 15 deg 5.2' E Lat/Long Near Late: 39 deg 54.7' N 15 deg 20.7' E Lat/Long Far Late: 40 deg 4.3' N 15 deg 35.6' E SEG_19 Lat/Long Near Early: 39 deg 54.7' N 15 deg 20.7' E Lat/Long Far Early: 40 deg 4.3' N 15 deg 35.6' E GMT Center 1994/282:10:14:14.9 Lat/Long Center: 39 deg 38.7' N 15 deg 50.8' E Lat/Long Near Late: 39 deg 13.1' N 16 deg 5.8' E Lat/Long Far Late: 39 deg 22.7' N 16 deg 20.7' E SEG_20 Lat/Long Near Early: 39 deg 13.1' N 16 deg 5.8' E Lat/Long Far Early: 39 deg 22.7' N 16 deg 20.7' E Lat/Long Near Data End: 39 deg 1.0' N 16 deg 18.0' E Lat/Long Far Data End: 39 deg 10.6' N 16 deg 32.9' E