DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 61.10 Site Name: Matera, Italy Site ID: CB1 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 9 / X-SAR Antenna Direction: Left Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 17 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: VV Product Type: Survey Image Data Take Start GMT: 1994/277:04:12:38.7 Data Take End GMT: 1994/277:04:16:52.6 Data Take Duration (min:sec): 4:15 Latitude at Start GMT: 33 deg 44.8' N Longitude at Start GMT: 8 deg 41.4' E Latitude at End GMT: 45 deg 54.7' N Longitude at End GMT: 23 deg 28.5' E Center Incidence Angle (deg): 25.8 Track Angle at Image Center: 42.2 deg E of True North Along-Track Image Size (km): 1842.9 Cross-Track Image Size (km): 102.4 Along-Track Resolution (m): 104 Cross-Track Resolution (m): 73 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): 9.2 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 19 Bytes per Record: 2000 Records per Segment: 2198 Product Generation Date: Jan 10, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LVV, CVV, XVV Processing Run Number: 40792 Comments: SEG_01 Lat/Long Near Early: 33 deg 29.8' N 9 deg 4.5' E Lat/Long Far Early: 34 deg 1.1' N 8 deg 16.1' E GMT Center 1994/277:04:12:45.6 Lat/Long Center: 34 deg 6.1' N 9 deg 1.5' E Lat/Long Near Late: 34 deg 12.0' N 9 deg 45.2' E Lat/Long Far Late: 34 deg 43.8' N 8 deg 56.3' E SEG_02 Lat/Long Near Early: 34 deg 12.0' N 9 deg 45.2' E Lat/Long Far Early: 34 deg 43.8' N 8 deg 56.3' E GMT Center 1994/277:04:12:59.4 Lat/Long Center: 34 deg 48.5' N 9 deg 42.2' E Lat/Long Near Late: 34 deg 54.0' N 10 deg 26.5' E Lat/Long Far Late: 35 deg 26.3' N 9 deg 37.2' E SEG_03 Lat/Long Near Early: 34 deg 54.0' N 10 deg 26.5' E Lat/Long Far Early: 35 deg 26.3' N 9 deg 37.2' E GMT Center 1994/277:04:13:13.1 Lat/Long Center: 35 deg 30.7' N 10 deg 23.6' E Lat/Long Near Late: 35 deg 35.7' N 11 deg 8.7' E Lat/Long Far Late: 36 deg 8.6' N 10 deg 18.8' E SEG_04 Lat/Long Near Early: 35 deg 35.7' N 11 deg 8.7' E Lat/Long Far Early: 36 deg 8.6' N 10 deg 18.8' E GMT Center 1994/277:04:13:26.9 Lat/Long Center: 36 deg 12.5' N 11 deg 5.8' E Lat/Long Near Late: 36 deg 17.0' N 11 deg 51.6' E Lat/Long Far Late: 36 deg 50.5' N 11 deg 1.3' E SEG_05 Lat/Long Near Early: 36 deg 17.0' N 11 deg 51.6' E Lat/Long Far Early: 36 deg 50.5' N 11 deg 1.3' E GMT Center 1994/277:04:13:40.7 Lat/Long Center: 36 deg 54.1' N 11 deg 48.9' E Lat/Long Near Late: 36 deg 58.1' N 12 deg 35.4' E Lat/Long Far Late: 37 deg 32.2' N 11 deg 44.6' E SEG_06 Lat/Long Near Early: 36 deg 58.1' N 12 deg 35.4' E Lat/Long Far Early: 37 deg 32.2' N 11 deg 44.6' E GMT Center 1994/277:04:13:54.5 Lat/Long Center: 37 deg 35.4' N 12 deg 32.7' E Lat/Long Near Late: 37 deg 38.8' N 13 deg 20.0' E Lat/Long Far Late: 38 deg 13.6' N 12 deg 28.7' E SEG_07 Lat/Long Near Early: 37 deg 38.8' N 13 deg 20.0' E Lat/Long Far Early: 38 deg 13.6' N 12 deg 28.7' E GMT Center 1994/277:04:14:08.2 Lat/Long Center: 38 deg 16.3' N 13 deg 17.4' E Lat/Long Near Late: 38 deg 19.2' N 14 deg 5.5' E Lat/Long Far Late: 38 deg 54.6' N 13 deg 13.7' E SEG_08 Lat/Long Near Early: 38 deg 19.2' N 14 deg 5.5' E Lat/Long Far Early: 38 deg 54.6' N 13 deg 13.7' E GMT Center 1994/277:04:14:22.0 Lat/Long Center: 38 deg 57.0' N 14 deg 3.0' E Lat/Long Near Late: 38 deg 59.3' N 14 deg 51.9' E Lat/Long Far Late: 39 deg 35.3' N 13 deg 59.6' E SEG_09 Lat/Long Near Early: 38 deg 59.3' N 14 deg 51.9' E Lat/Long Far Early: 39 deg 35.3' N 13 deg 59.6' E GMT Center 1994/277:04:14:35.8 Lat/Long Center: 39 deg 37.2' N 14 deg 49.5' E Lat/Long Near Late: 39 deg 38.9' N 15 deg 39.3' E Lat/Long Far Late: 40 deg 15.7' N 14 deg 46.5' E SEG_10 Lat/Long Near Early: 39 deg 38.9' N 15 deg 39.3' E Lat/Long Far Early: 40 deg 15.7' N 14 deg 46.5' E GMT Center 1994/277:04:14:49.6 Lat/Long Center: 40 deg 17.1' N 15 deg 37.0' E Lat/Long Near Late: 40 deg 18.2' N 16 deg 27.6' E Lat/Long Far Late: 40 deg 55.6' N 15 deg 34.4' E SEG_11 Lat/Long Near Early: 40 deg 18.2' N 16 deg 27.6' E Lat/Long Far Early: 40 deg 55.6' N 15 deg 34.4' E GMT Center 1994/277:04:15:03.3 Lat/Long Center: 40 deg 56.7' N 16 deg 25.5' E Lat/Long Near Late: 40 deg 57.0' N 17 deg 17.0' E Lat/Long Far Late: 41 deg 35.3' N 16 deg 23.2' E SEG_12 Lat/Long Near Early: 40 deg 57.0' N 17 deg 17.0' E Lat/Long Far Early: 41 deg 35.3' N 16 deg 23.2' E GMT Center 1994/277:04:15:17.1 Lat/Long Center: 41 deg 35.8' N 17 deg 15.0' E Lat/Long Near Late: 41 deg 35.4' N 18 deg 7.4' E Lat/Long Far Late: 42 deg 14.5' N 17 deg 13.1' E SEG_13 Lat/Long Near Early: 41 deg 35.4' N 18 deg 7.4' E Lat/Long Far Early: 42 deg 14.5' N 17 deg 13.1' E GMT Center 1994/277:04:15:30.9 Lat/Long Center: 42 deg 14.5' N 18 deg 5.5' E Lat/Long Near Late: 42 deg 13.4' N 18 deg 58.8' E Lat/Long Far Late: 42 deg 53.3' N 18 deg 4.1' E SEG_14 Lat/Long Near Early: 42 deg 13.4' N 18 deg 58.8' E Lat/Long Far Early: 42 deg 53.3' N 18 deg 4.1' E GMT Center 1994/277:04:15:44.7 Lat/Long Center: 42 deg 52.8' N 18 deg 57.2' E Lat/Long Near Late: 42 deg 50.9' N 19 deg 51.4' E Lat/Long Far Late: 43 deg 31.7' N 18 deg 56.2' E SEG_15 Lat/Long Near Early: 42 deg 50.9' N 19 deg 51.4' E Lat/Long Far Early: 43 deg 31.7' N 18 deg 56.2' E GMT Center 1994/277:04:15:58.4 Lat/Long Center: 43 deg 30.7' N 19 deg 49.9' E Lat/Long Near Late: 43 deg 28.0' N 20 deg 45.2' E Lat/Long Far Late: 44 deg 9.6' N 19 deg 49.5' E SEG_16 Lat/Long Near Early: 43 deg 28.0' N 20 deg 45.2' E Lat/Long Far Early: 44 deg 9.6' N 19 deg 49.5' E GMT Center 1994/277:04:16:12.2 Lat/Long Center: 44 deg 8.0' N 20 deg 43.8' E Lat/Long Near Late: 44 deg 4.5' N 21 deg 40.1' E Lat/Long Far Late: 44 deg 47.1' N 20 deg 44.0' E SEG_17 Lat/Long Near Early: 44 deg 4.5' N 21 deg 40.1' E Lat/Long Far Early: 44 deg 47.1' N 20 deg 44.0' E GMT Center 1994/277:04:16:26.0 Lat/Long Center: 44 deg 45.0' N 21 deg 39.0' E Lat/Long Near Late: 44 deg 40.5' N 22 deg 36.3' E Lat/Long Far Late: 45 deg 24.0' N 21 deg 39.6' E SEG_18 Lat/Long Near Early: 44 deg 40.5' N 22 deg 36.3' E Lat/Long Far Early: 45 deg 24.0' N 21 deg 39.6' E GMT Center 1994/277:04:16:39.8 Lat/Long Center: 45 deg 21.3' N 22 deg 35.3' E Lat/Long Near Late: 45 deg 15.9' N 23 deg 33.7' E Lat/Long Far Late: 46 deg 0.5' N 22 deg 36.6' E SEG_19 Lat/Long Near Early: 45 deg 15.9' N 23 deg 33.7' E Lat/Long Far Early: 46 deg 0.5' N 22 deg 36.6' E Lat/Long Near Data End: 45 deg 31.0' N 23 deg 58.4' E Lat/Long Far Data End: 46 deg 16.0' N 23 deg 1.2' E