DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 173.21 Site Name: Monastir, Tunisia Site ID: G91 Mission ID: SRL-2 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): 8 Quantization Format: BFPQ Beam Spoiling Mode: 6 PRF (Hz): 1620.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/284:01:42:49.7 Data Take End GMT: 1994/284:01:44:02.4 Data Take Duration (min:sec): 1:14 Latitude at Start GMT: 32 deg 39.1' N Longitude at Start GMT: 7 deg 39.1' E Latitude at End GMT: 36 deg 19.6' N Longitude at End GMT: 11 deg 18.5' E Center Incidence Angle (deg): 27.1 Track Angle at Image Center: 39.8 deg E of True North Along-Track Image Size (km): 529.2 Cross-Track Image Size (km): 94.8 Along-Track Resolution (m): 100 Cross-Track Resolution (m): 140 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): 0.5 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 6 Bytes per Record: 2000 Records per Segment: 2046 Product Generation Date: Nov 21, 1994 Processing Facility: JPL Processor S/W Version: 1.2.6 Available Standard Products: LHH, LHV, CHH, CHV Processing Run Number: 40421 Comments: SEG_01 Lat/Long Near Early: 32 deg 54.9' N 7 deg 15.7' E Lat/Long Far Early: 32 deg 23.2' N 8 deg 2.6' E GMT Center 1994/284:01:42:56.6 Lat/Long Center: 33 deg 0.3' N 7 deg 59.0' E Lat/Long Near Late: 33 deg 37.4' N 7 deg 55.5' E Lat/Long Far Late: 33 deg 5.2' N 8 deg 42.7' E SEG_02 Lat/Long Near Early: 33 deg 37.4' N 7 deg 55.5' E Lat/Long Far Early: 33 deg 5.2' N 8 deg 42.7' E GMT Center 1994/284:01:43:10.3 Lat/Long Center: 33 deg 42.4' N 8 deg 39.4' E Lat/Long Near Late: 34 deg 19.7' N 8 deg 35.9' E Lat/Long Far Late: 33 deg 47.0' N 9 deg 23.5' E SEG_03 Lat/Long Near Early: 34 deg 19.7' N 8 deg 35.9' E Lat/Long Far Early: 33 deg 47.0' N 9 deg 23.5' E GMT Center 1994/284:01:43:24.1 Lat/Long Center: 34 deg 24.3' N 9 deg 20.4' E Lat/Long Near Late: 35 deg 1.7' N 9 deg 17.1' E Lat/Long Far Late: 34 deg 28.5' N 10 deg 5.1' E SEG_04 Lat/Long Near Early: 35 deg 1.7' N 9 deg 17.1' E Lat/Long Far Early: 34 deg 28.5' N 10 deg 5.1' E GMT Center 1994/284:01:43:37.8 Lat/Long Center: 35 deg 5.8' N 10 deg 2.3' E Lat/Long Near Late: 35 deg 43.5' N 9 deg 59.0' E Lat/Long Far Late: 35 deg 9.7' N 10 deg 47.4' E SEG_05 Lat/Long Near Early: 35 deg 43.5' N 9 deg 59.0' E Lat/Long Far Early: 35 deg 9.7' N 10 deg 47.4' E GMT Center 1994/284:01:43:51.5 Lat/Long Center: 35 deg 47.1' N 10 deg 44.9' E Lat/Long Near Late: 36 deg 24.9' N 10 deg 41.7' E Lat/Long Far Late: 35 deg 50.5' N 11 deg 30.5' E SEG_06 Lat/Long Near Early: 36 deg 24.9' N 10 deg 41.7' E Lat/Long Far Early: 35 deg 50.5' N 11 deg 30.5' E Lat/Long Near Data End: 36 deg 37.0' N 10 deg 53.7' E Lat/Long Far Data End: 36 deg 2.5' N 11 deg 42.6' E