DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 82.41 Site Name: Safsaf, Egypt/Sudan Site ID: MS1 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): 34 Quantization Format: BFPQ Beam Spoiling Mode: 6 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: 1994/278:11:43:13.7 Data Take End GMT: 1994/278:11:45:31.5 Data Take Duration (min:sec): 2:20 Latitude at Start GMT: 28 deg 8.3' N Longitude at Start GMT: 25 deg 29.3' E Latitude at End GMT: 20 deg 36.3' N Longitude at End GMT: 30 deg 58.6' E Center Incidence Angle (deg): 31.8 Track Angle at Image Center: 146.6 deg E of True North Along-Track Image Size (km): 1001.7 Cross-Track Image Size (km): 17.0 Along-Track Resolution (m): 95 Cross-Track Resolution (m): 61 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): 50.4 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 11 Bytes per Record: 2000 Records per Segment: 490 Product Generation Date: Nov 08, 1994 Processing Facility: JPL Processor S/W Version: 1.2.6 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 40303 Comments: SEG_01 Lat/Long Near Early: 28 deg 5.6' N 25 deg 25.0' E Lat/Long Far Early: 28 deg 11.0' N 25 deg 33.6' E GMT Center 1994/278:11:43:20.6 Lat/Long Center: 27 deg 46.1' N 25 deg 46.8' E Lat/Long Near Late: 27 deg 21.2' N 25 deg 59.9' E Lat/Long Far Late: 27 deg 26.5' N 26 deg 8.5' E SEG_02 Lat/Long Near Early: 27 deg 21.2' N 25 deg 59.9' E Lat/Long Far Early: 27 deg 26.5' N 26 deg 8.5' E GMT Center 1994/278:11:43:34.4 Lat/Long Center: 27 deg 1.6' N 26 deg 21.4' E Lat/Long Near Late: 26 deg 36.6' N 26 deg 34.3' E Lat/Long Far Late: 26 deg 41.9' N 26 deg 42.8' E SEG_03 Lat/Long Near Early: 26 deg 36.6' N 26 deg 34.3' E Lat/Long Far Early: 26 deg 41.9' N 26 deg 42.8' E GMT Center 1994/278:11:43:48.1 Lat/Long Center: 26 deg 16.9' N 26 deg 55.6' E Lat/Long Near Late: 25 deg 51.9' N 27 deg 8.2' E Lat/Long Far Late: 25 deg 57.1' N 27 deg 16.7' E SEG_04 Lat/Long Near Early: 25 deg 51.9' N 27 deg 8.2' E Lat/Long Far Early: 25 deg 57.1' N 27 deg 16.7' E GMT Center 1994/278:11:44:01.9 Lat/Long Center: 25 deg 32.0' N 27 deg 29.2' E Lat/Long Near Late: 25 deg 7.0' N 27 deg 41.7' E Lat/Long Far Late: 25 deg 12.1' N 27 deg 50.1' E SEG_05 Lat/Long Near Early: 25 deg 7.0' N 27 deg 41.7' E Lat/Long Far Early: 25 deg 12.1' N 27 deg 50.1' E GMT Center 1994/278:11:44:15.6 Lat/Long Center: 24 deg 47.0' N 28 deg 2.5' E Lat/Long Near Late: 24 deg 22.0' N 28 deg 14.7' E Lat/Long Far Late: 24 deg 27.0' N 28 deg 23.1' E SEG_06 Lat/Long Near Early: 24 deg 22.0' N 28 deg 14.7' E Lat/Long Far Early: 24 deg 27.0' N 28 deg 23.1' E GMT Center 1994/278:11:44:29.4 Lat/Long Center: 24 deg 1.9' N 28 deg 35.3' E Lat/Long Near Late: 23 deg 36.8' N 28 deg 47.4' E Lat/Long Far Late: 23 deg 41.8' N 28 deg 55.7' E SEG_07 Lat/Long Near Early: 23 deg 36.8' N 28 deg 47.4' E Lat/Long Far Early: 23 deg 41.8' N 28 deg 55.7' E GMT Center 1994/278:11:44:43.1 Lat/Long Center: 23 deg 16.6' N 29 deg 7.7' E Lat/Long Near Late: 22 deg 51.4' N 29 deg 19.6' E Lat/Long Far Late: 22 deg 56.4' N 29 deg 27.8' E SEG_08 Lat/Long Near Early: 22 deg 51.4' N 29 deg 19.6' E Lat/Long Far Early: 22 deg 56.4' N 29 deg 27.8' E GMT Center 1994/278:11:44:56.9 Lat/Long Center: 22 deg 31.2' N 29 deg 39.6' E Lat/Long Near Late: 22 deg 6.0' N 29 deg 51.4' E Lat/Long Far Late: 22 deg 10.9' N 29 deg 59.6' E SEG_09 Lat/Long Near Early: 22 deg 6.0' N 29 deg 51.4' E Lat/Long Far Early: 22 deg 10.9' N 29 deg 59.6' E GMT Center 1994/278:11:45:10.7 Lat/Long Center: 21 deg 45.6' N 30 deg 11.3' E Lat/Long Near Late: 21 deg 20.4' N 30 deg 22.9' E Lat/Long Far Late: 21 deg 25.2' N 30 deg 31.0' E SEG_10 Lat/Long Near Early: 21 deg 20.4' N 30 deg 22.9' E Lat/Long Far Early: 21 deg 25.2' N 30 deg 31.0' E GMT Center 1994/278:11:45:24.4 Lat/Long Center: 20 deg 60.0' N 30 deg 42.5' E Lat/Long Near Late: 20 deg 34.7' N 30 deg 54.0' E Lat/Long Far Late: 20 deg 39.5' N 31 deg 2.1' E SEG_11 Lat/Long Near Early: 20 deg 34.7' N 30 deg 54.0' E Lat/Long Far Early: 20 deg 39.5' N 31 deg 2.1' E Lat/Long Near Data End: 20 deg 33.9' N 30 deg 54.6' E Lat/Long Far Data End: 20 deg 38.7' N 31 deg 2.7' E