DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 130.40 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: 1994/281:10:32:55.4 Data Take End GMT: 1994/281:10:37:19.5 Data Take Duration (min:sec): 4:27 Latitude at Start GMT: 51 deg 18.0' N Longitude at Start GMT: 1 deg 26.0' W Latitude at End GMT: 39 deg 12.1' N Longitude at End GMT: 16 deg 21.1' E Center Incidence Angle (deg): 55.2 Track Angle at Image Center: 134.8 deg E of True North Along-Track Image Size (km): 1919.8 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): 14.9 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: Dec 05, 1994 Processing Facility: JPL Processor S/W Version: 1.2.6 Available Standard Products: LVV, CVV, XVV Processing Run Number: 40471 Comments: SEG_01 Lat/Long Near Early: 51 deg 11.9' N 1 deg 33.2' W Lat/Long Far Early: 51 deg 24.0' N 1 deg 18.7' W GMT Center 1994/281:10:33:02.2 Lat/Long Center: 51 deg 1.7' N 0 deg 51.6' W Lat/Long Near Late: 50 deg 39.2' N 0 deg 25.0' W Lat/Long Far Late: 50 deg 51.1' N 0 deg 10.4' W SEG_02 Lat/Long Near Early: 50 deg 39.2' N 0 deg 25.0' W Lat/Long Far Early: 50 deg 51.1' N 0 deg 10.4' W GMT Center 1994/281:10:33:16.0 Lat/Long Center: 50 deg 28.4' N 0 deg 15.8' E Lat/Long Near Late: 50 deg 5.7' N 0 deg 41.5' E Lat/Long Far Late: 50 deg 17.5' N 0 deg 56.3' E SEG_03 Lat/Long Near Early: 50 deg 5.7' N 0 deg 41.5' E Lat/Long Far Early: 50 deg 17.5' N 0 deg 56.3' E GMT Center 1994/281:10:33:29.8 Lat/Long Center: 49 deg 54.6' N 1 deg 21.6' E Lat/Long Near Late: 49 deg 31.5' N 1 deg 46.5' E Lat/Long Far Late: 49 deg 43.2' N 2 deg 1.4' E SEG_04 Lat/Long Near Early: 49 deg 31.5' N 1 deg 46.5' E Lat/Long Far Early: 49 deg 43.2' N 2 deg 1.4' E GMT Center 1994/281:10:33:43.5 Lat/Long Center: 49 deg 20.0' N 2 deg 25.8' E Lat/Long Near Late: 48 deg 56.8' N 2 deg 49.9' E Lat/Long Far Late: 49 deg 8.3' N 3 deg 4.9' E SEG_05 Lat/Long Near Early: 48 deg 56.8' N 2 deg 49.9' E Lat/Long Far Early: 49 deg 8.3' N 3 deg 4.9' E GMT Center 1994/281:10:33:57.3 Lat/Long Center: 48 deg 44.9' N 3 deg 28.6' E Lat/Long Near Late: 48 deg 21.4' N 3 deg 51.9' E Lat/Long Far Late: 48 deg 32.7' N 4 deg 6.9' E SEG_06 Lat/Long Near Early: 48 deg 21.4' N 3 deg 51.9' E Lat/Long Far Early: 48 deg 32.7' N 4 deg 6.9' E GMT Center 1994/281:10:34:11.0 Lat/Long Center: 48 deg 9.1' N 4 deg 29.8' E Lat/Long Near Late: 47 deg 45.4' N 4 deg 52.3' E Lat/Long Far Late: 47 deg 56.7' N 5 deg 7.4' E SEG_07 Lat/Long Near Early: 47 deg 45.4' N 4 deg 52.3' E Lat/Long Far Early: 47 deg 56.7' N 5 deg 7.4' E GMT Center 1994/281:10:34:24.8 Lat/Long Center: 47 deg 32.8' N 5 deg 29.5' E Lat/Long Near Late: 47 deg 8.9' N 5 deg 51.4' E Lat/Long Far Late: 47 deg 20.0' N 6 deg 6.5' E SEG_08 Lat/Long Near Early: 47 deg 8.9' N 5 deg 51.4' E Lat/Long Far Early: 47 deg 20.0' N 6 deg 6.5' E GMT Center 1994/281:10:34:38.6 Lat/Long Center: 46 deg 56.0' N 6 deg 27.9' E Lat/Long Near Late: 46 deg 31.9' N 6 deg 49.0' E Lat/Long Far Late: 46 deg 42.8' N 7 deg 4.2' E SEG_09 Lat/Long Near Early: 46 deg 31.9' N 6 deg 49.0' E Lat/Long Far Early: 46 deg 42.8' N 7 deg 4.2' E GMT Center 1994/281:10:34:52.3 Lat/Long Center: 46 deg 18.6' N 7 deg 24.9' E Lat/Long Near Late: 45 deg 54.4' N 7 deg 45.4' E Lat/Long Far Late: 46 deg 5.2' N 8 deg 0.5' E SEG_10 Lat/Long Near Early: 45 deg 54.4' N 7 deg 45.4' E Lat/Long Far Early: 46 deg 5.2' N 8 deg 0.5' E GMT Center 1994/281:10:35:06.1 Lat/Long Center: 45 deg 40.8' N 8 deg 20.6' E Lat/Long Near Late: 45 deg 16.4' N 8 deg 40.4' E Lat/Long Far Late: 45 deg 27.0' N 8 deg 55.6' E SEG_11 Lat/Long Near Early: 45 deg 16.4' N 8 deg 40.4' E Lat/Long Far Early: 45 deg 27.0' N 8 deg 55.6' E GMT Center 1994/281:10:35:19.8 Lat/Long Center: 45 deg 2.5' N 9 deg 15.0' E Lat/Long Near Late: 44 deg 37.9' N 9 deg 34.2' E Lat/Long Far Late: 44 deg 48.4' N 9 deg 49.3' E SEG_12 Lat/Long Near Early: 44 deg 37.9' N 9 deg 34.2' E Lat/Long Far Early: 44 deg 48.4' N 9 deg 49.3' E GMT Center 1994/281:10:35:33.6 Lat/Long Center: 44 deg 23.7' N 10 deg 8.2' E Lat/Long Near Late: 43 deg 59.0' N 10 deg 26.8' E Lat/Long Far Late: 44 deg 9.4' N 10 deg 41.9' E SEG_13 Lat/Long Near Early: 43 deg 59.0' N 10 deg 26.8' E Lat/Long Far Early: 44 deg 9.4' N 10 deg 41.9' E GMT Center 1994/281:10:35:47.4 Lat/Long Center: 43 deg 44.5' N 11 deg 0.1' E Lat/Long Near Late: 43 deg 19.6' N 11 deg 18.1' E Lat/Long Far Late: 43 deg 29.9' N 11 deg 33.3' E SEG_14 Lat/Long Near Early: 43 deg 19.6' N 11 deg 18.1' E Lat/Long Far Early: 43 deg 29.9' N 11 deg 33.3' E GMT Center 1994/281:10:36:01.1 Lat/Long Center: 43 deg 4.9' N 11 deg 51.0' E Lat/Long Near Late: 42 deg 39.9' N 12 deg 8.4' E Lat/Long Far Late: 42 deg 50.0' N 12 deg 23.5' E SEG_15 Lat/Long Near Early: 42 deg 39.9' N 12 deg 8.4' E Lat/Long Far Early: 42 deg 50.0' N 12 deg 23.5' E GMT Center 1994/281:10:36:14.9 Lat/Long Center: 42 deg 24.9' N 12 deg 40.7' E Lat/Long Near Late: 41 deg 59.7' N 12 deg 57.6' E Lat/Long Far Late: 42 deg 9.7' N 13 deg 12.7' E SEG_16 Lat/Long Near Early: 41 deg 59.7' N 12 deg 57.6' E Lat/Long Far Early: 42 deg 9.7' N 13 deg 12.7' E GMT Center 1994/281:10:36:28.6 Lat/Long Center: 41 deg 44.5' N 13 deg 29.3' E Lat/Long Near Late: 41 deg 19.2' N 13 deg 45.7' E Lat/Long Far Late: 41 deg 29.1' N 14 deg 0.7' E SEG_17 Lat/Long Near Early: 41 deg 19.2' N 13 deg 45.7' E Lat/Long Far Early: 41 deg 29.1' N 14 deg 0.7' E GMT Center 1994/281:10:36:42.4 Lat/Long Center: 41 deg 3.7' N 14 deg 16.9' E Lat/Long Near Late: 40 deg 38.3' N 14 deg 32.8' E Lat/Long Far Late: 40 deg 48.1' N 14 deg 47.8' E SEG_18 Lat/Long Near Early: 40 deg 38.3' N 14 deg 32.8' E Lat/Long Far Early: 40 deg 48.1' N 14 deg 47.8' E GMT Center 1994/281:10:36:56.1 Lat/Long Center: 40 deg 22.6' N 15 deg 3.4' E Lat/Long Near Late: 39 deg 57.1' N 15 deg 18.9' E Lat/Long Far Late: 40 deg 6.8' N 15 deg 33.9' E SEG_19 Lat/Long Near Early: 39 deg 57.1' N 15 deg 18.9' E Lat/Long Far Early: 40 deg 6.8' N 15 deg 33.9' E GMT Center 1994/281:10:37:09.9 Lat/Long Center: 39 deg 41.2' N 15 deg 49.1' E Lat/Long Near Late: 39 deg 15.6' N 16 deg 4.1' E Lat/Long Far Late: 39 deg 25.2' N 16 deg 19.0' E SEG_20 Lat/Long Near Early: 39 deg 15.6' N 16 deg 4.1' E Lat/Long Far Early: 39 deg 25.2' N 16 deg 19.0' E Lat/Long Near Data End: 39 deg 7.3' N 16 deg 13.6' E Lat/Long Far Data End: 39 deg 16.9' N 16 deg 28.5' E