DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 157.00 Site Name: Mt. Etna, Sicily, Italy Site ID: T16 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 11 Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1395.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/109:01:57:16.7 Data Take End GMT: 1994/109:02:01:01.0 Data Take Duration (min:sec): 3:47 Latitude at Start GMT: 32 deg 5.1' N Longitude at Start GMT: 9 deg 8.8' E Latitude at End GMT: 42 deg 33.9' N Longitude at End GMT: 22 deg 0.8' E Center Incidence Angle (deg): 55.9 Track Angle at Image Center: 44.2 deg E of True North Along-Track Image Size (km): 1631.4 Cross-Track Image Size (km): 65.0 Along-Track Resolution (m): 135 Cross-Track Resolution (m): 77 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): 33.8 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 17 Bytes per Record: 2000 Records per Segment: 1450 Product Generation Date: Aug 20, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LHV, CHH, CHV Processing Run Number: 10941 Comments: SEG_01 Lat/Long Near Early: 32 deg 16.3' N 8 deg 53.0' E Lat/Long Far Early: 31 deg 53.9' N 9 deg 24.6' E GMT Center 1994/109:01:57:23.6 Lat/Long Center: 32 deg 25.8' N 9 deg 29.2' E Lat/Long Near Late: 32 deg 57.8' N 9 deg 33.9' E Lat/Long Far Late: 32 deg 35.1' N 10 deg 5.5' E SEG_02 Lat/Long Near Early: 32 deg 57.8' N 9 deg 33.9' E Lat/Long Far Early: 32 deg 35.1' N 10 deg 5.5' E GMT Center 1994/109:01:57:37.3 Lat/Long Center: 33 deg 7.0' N 10 deg 10.4' E Lat/Long Near Late: 33 deg 38.9' N 10 deg 15.4' E Lat/Long Far Late: 33 deg 16.0' N 10 deg 47.1' E SEG_03 Lat/Long Near Early: 33 deg 38.9' N 10 deg 15.4' E Lat/Long Far Early: 33 deg 16.0' N 10 deg 47.1' E GMT Center 1994/109:01:57:51.1 Lat/Long Center: 33 deg 47.9' N 10 deg 52.4' E Lat/Long Near Late: 34 deg 19.8' N 10 deg 57.8' E Lat/Long Far Late: 33 deg 56.6' N 11 deg 29.5' E SEG_04 Lat/Long Near Early: 34 deg 19.8' N 10 deg 57.8' E Lat/Long Far Early: 33 deg 56.6' N 11 deg 29.5' E GMT Center 1994/109:01:58:04.8 Lat/Long Center: 34 deg 28.5' N 11 deg 35.1' E Lat/Long Near Late: 35 deg 0.3' N 11 deg 40.9' E Lat/Long Far Late: 34 deg 36.9' N 12 deg 12.6' E SEG_05 Lat/Long Near Early: 35 deg 0.3' N 11 deg 40.9' E Lat/Long Far Early: 34 deg 36.9' N 12 deg 12.6' E GMT Center 1994/109:01:58:18.6 Lat/Long Center: 35 deg 8.7' N 12 deg 18.6' E Lat/Long Near Late: 35 deg 40.5' N 12 deg 24.8' E Lat/Long Far Late: 35 deg 16.8' N 12 deg 56.5' E SEG_06 Lat/Long Near Early: 35 deg 40.5' N 12 deg 24.8' E Lat/Long Far Early: 35 deg 16.8' N 12 deg 56.5' E GMT Center 1994/109:01:58:32.3 Lat/Long Center: 35 deg 48.6' N 13 deg 2.9' E Lat/Long Near Late: 36 deg 20.3' N 13 deg 9.5' E Lat/Long Far Late: 35 deg 56.4' N 13 deg 41.2' E SEG_07 Lat/Long Near Early: 36 deg 20.3' N 13 deg 9.5' E Lat/Long Far Early: 35 deg 56.4' N 13 deg 41.2' E GMT Center 1994/109:01:58:46.1 Lat/Long Center: 36 deg 28.1' N 13 deg 48.1' E Lat/Long Near Late: 36 deg 59.8' N 13 deg 55.1' E Lat/Long Far Late: 36 deg 35.6' N 14 deg 26.8' E SEG_08 Lat/Long Near Early: 36 deg 59.8' N 13 deg 55.1' E Lat/Long Far Early: 36 deg 35.6' N 14 deg 26.8' E GMT Center 1994/109:01:58:59.8 Lat/Long Center: 37 deg 7.3' N 14 deg 34.1' E Lat/Long Near Late: 37 deg 38.9' N 14 deg 41.5' E Lat/Long Far Late: 37 deg 14.5' N 15 deg 13.2' E SEG_09 Lat/Long Near Early: 37 deg 38.9' N 14 deg 41.5' E Lat/Long Far Early: 37 deg 14.5' N 15 deg 13.2' E GMT Center 1994/109:01:59:13.6 Lat/Long Center: 37 deg 46.1' N 15 deg 21.0' E Lat/Long Near Late: 38 deg 17.6' N 15 deg 28.8' E Lat/Long Far Late: 37 deg 52.9' N 16 deg 0.6' E SEG_10 Lat/Long Near Early: 38 deg 17.6' N 15 deg 28.8' E Lat/Long Far Early: 37 deg 52.9' N 16 deg 0.6' E GMT Center 1994/109:01:59:27.3 Lat/Long Center: 38 deg 24.4' N 16 deg 8.8' E Lat/Long Near Late: 38 deg 56.0' N 16 deg 17.1' E Lat/Long Far Late: 38 deg 30.9' N 16 deg 48.8' E SEG_11 Lat/Long Near Early: 38 deg 56.0' N 16 deg 17.1' E Lat/Long Far Early: 38 deg 30.9' N 16 deg 48.8' E GMT Center 1994/109:01:59:41.1 Lat/Long Center: 39 deg 2.4' N 16 deg 57.5' E Lat/Long Near Late: 39 deg 33.8' N 17 deg 6.4' E Lat/Long Far Late: 39 deg 8.5' N 17 deg 38.0' E SEG_12 Lat/Long Near Early: 39 deg 33.8' N 17 deg 6.4' E Lat/Long Far Early: 39 deg 8.5' N 17 deg 38.0' E GMT Center 1994/109:01:59:54.8 Lat/Long Center: 39 deg 39.9' N 17 deg 47.2' E Lat/Long Near Late: 40 deg 11.3' N 17 deg 56.6' E Lat/Long Far Late: 39 deg 45.7' N 18 deg 28.1' E SEG_13 Lat/Long Near Early: 40 deg 11.3' N 17 deg 56.6' E Lat/Long Far Early: 39 deg 45.7' N 18 deg 28.1' E GMT Center 1994/109:02:00:08.6 Lat/Long Center: 40 deg 17.0' N 18 deg 37.9' E Lat/Long Near Late: 40 deg 48.3' N 18 deg 47.8' E Lat/Long Far Late: 40 deg 22.4' N 19 deg 19.3' E SEG_14 Lat/Long Near Early: 40 deg 48.3' N 18 deg 47.8' E Lat/Long Far Early: 40 deg 22.4' N 19 deg 19.3' E GMT Center 1994/109:02:00:22.3 Lat/Long Center: 40 deg 53.6' N 19 deg 29.6' E Lat/Long Near Late: 41 deg 24.8' N 19 deg 40.1' E Lat/Long Far Late: 40 deg 58.6' N 20 deg 11.5' E SEG_15 Lat/Long Near Early: 41 deg 24.8' N 19 deg 40.1' E Lat/Long Far Early: 40 deg 58.6' N 20 deg 11.5' E GMT Center 1994/109:02:00:36.1 Lat/Long Center: 41 deg 29.7' N 20 deg 22.4' E Lat/Long Near Late: 42 deg 0.8' N 20 deg 33.5' E Lat/Long Far Late: 41 deg 34.3' N 21 deg 4.7' E SEG_16 Lat/Long Near Early: 42 deg 0.8' N 20 deg 33.5' E Lat/Long Far Early: 41 deg 34.3' N 21 deg 4.7' E GMT Center 1994/109:02:00:49.8 Lat/Long Center: 42 deg 5.3' N 21 deg 16.2' E Lat/Long Near Late: 42 deg 36.3' N 21 deg 27.9' E Lat/Long Far Late: 42 deg 9.6' N 21 deg 59.0' E SEG_17 Lat/Long Near Early: 42 deg 36.3' N 21 deg 27.9' E Lat/Long Far Early: 42 deg 9.6' N 21 deg 59.0' E Lat/Long Near Data End: 42 deg 47.4' N 21 deg 45.3' E Lat/Long Far Data End: 42 deg 20.5' N 22 deg 16.2' E