DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 34.32 Site Name: Matera, Italy Site ID: CB1 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 11 / X-SAR Antenna Direction: Left Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 17 Quantization Format: BFPQ Beam Spoiling Mode: 4 PRF (Hz): 1395.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/275:12:36:01.9 Data Take End GMT: 1994/275:12:37:05.4 Data Take Duration (min:sec): 1:5 Latitude at Start GMT: 42 deg 58.7' N Longitude at Start GMT: 13 deg 53.1' E Latitude at End GMT: 39 deg 56.7' N Longitude at End GMT: 17 deg 40.1' E Center Incidence Angle (deg): 34.0 Track Angle at Image Center: 137.1 deg E of True North Along-Track Image Size (km): 460.6 Cross-Track Image Size (km): 44.2 Along-Track Resolution (m): 101 Cross-Track Resolution (m): 57 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): 1.8 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 5 Bytes per Record: 2000 Records per Segment: 1034 Product Generation Date: Dec 13, 1994 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 40629 Comments: SEG_01 Lat/Long Near Early: 42 deg 50.3' N 13 deg 41.4' E Lat/Long Far Early: 43 deg 7.0' N 14 deg 4.7' E GMT Center 1994/275:12:36:08.8 Lat/Long Center: 42 deg 39.4' N 14 deg 18.8' E Lat/Long Near Late: 42 deg 11.7' N 14 deg 32.6' E Lat/Long Far Late: 42 deg 28.1' N 14 deg 55.8' E SEG_02 Lat/Long Near Early: 42 deg 11.7' N 14 deg 32.6' E Lat/Long Far Early: 42 deg 28.1' N 14 deg 55.8' E GMT Center 1994/275:12:36:22.6 Lat/Long Center: 42 deg 0.3' N 15 deg 9.3' E Lat/Long Near Late: 41 deg 32.6' N 15 deg 22.6' E Lat/Long Far Late: 41 deg 48.8' N 15 deg 45.8' E SEG_03 Lat/Long Near Early: 41 deg 32.6' N 15 deg 22.6' E Lat/Long Far Early: 41 deg 48.8' N 15 deg 45.8' E GMT Center 1994/275:12:36:36.4 Lat/Long Center: 41 deg 20.9' N 15 deg 58.8' E Lat/Long Near Late: 40 deg 53.1' N 16 deg 11.6' E Lat/Long Far Late: 41 deg 9.1' N 16 deg 34.8' E SEG_04 Lat/Long Near Early: 40 deg 53.1' N 16 deg 11.6' E Lat/Long Far Early: 41 deg 9.1' N 16 deg 34.8' E GMT Center 1994/275:12:36:50.2 Lat/Long Center: 40 deg 41.1' N 16 deg 47.3' E Lat/Long Near Late: 40 deg 13.2' N 16 deg 59.6' E Lat/Long Far Late: 40 deg 29.0' N 17 deg 22.7' E SEG_05 Lat/Long Near Early: 40 deg 13.2' N 16 deg 59.6' E Lat/Long Far Early: 40 deg 29.0' N 17 deg 22.7' E GMT Center 1994/275:12:37:04.0 Lat/Long Center: 40 deg 1.0' N 17 deg 34.7' E Lat/Long Near Data End: 39 deg 48.8' N 17 deg 28.6' E Lat/Long Far Data End: 40 deg 4.5' N 17 deg 51.6' E