DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 139.10 Site Name: Saudi Arabia C (2) 2 Site ID: GB3 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 11 / X-SAR Antenna Direction: Left Looking Orbit Direction: Ascending 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: 1994/107:23:18:31.8 Data Take End GMT: 1994/107:23:21:17.6 Data Take Duration (min:sec): 2:47 Latitude at Start GMT: 23 deg 50.4' N Longitude at Start GMT: 41 deg 59.7' E Latitude at End GMT: 32 deg 47.4' N Longitude at End GMT: 49 deg 4.6' E Center Incidence Angle (deg): 37.6 Track Angle at Image Center: 34.6 deg E of True North Along-Track Image Size (km): 1208.2 Cross-Track Image Size (km): 43.2 Along-Track Resolution (m): 98 Cross-Track Resolution (m): 52 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): 4.0 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 13 Bytes per Record: 2000 Records per Segment: 1014 Product Generation Date: Sep 02, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 11062 Comments: SEG_01 Lat/Long Near Early: 23 deg 44.1' N 42 deg 10.2' E Lat/Long Far Early: 23 deg 56.7' N 41 deg 49.2' E GMT Center 1994/107:23:18:38.6 Lat/Long Center: 24 deg 13.1' N 42 deg 15.9' E Lat/Long Near Late: 24 deg 29.4' N 42 deg 42.8' E Lat/Long Far Late: 24 deg 42.1' N 42 deg 21.6' E SEG_02 Lat/Long Near Early: 24 deg 29.4' N 42 deg 42.8' E Lat/Long Far Early: 24 deg 42.1' N 42 deg 21.6' E GMT Center 1994/107:23:18:52.4 Lat/Long Center: 24 deg 58.4' N 42 deg 48.6' E Lat/Long Near Late: 25 deg 14.6' N 43 deg 15.7' E Lat/Long Far Late: 25 deg 27.4' N 42 deg 54.5' E SEG_03 Lat/Long Near Early: 25 deg 14.6' N 43 deg 15.7' E Lat/Long Far Early: 25 deg 27.4' N 42 deg 54.5' E GMT Center 1994/107:23:19:06.1 Lat/Long Center: 25 deg 43.5' N 43 deg 21.7' E Lat/Long Near Late: 25 deg 59.6' N 43 deg 49.1' E Lat/Long Far Late: 26 deg 12.5' N 43 deg 27.8' E SEG_04 Lat/Long Near Early: 25 deg 59.6' N 43 deg 49.1' E Lat/Long Far Early: 26 deg 12.5' N 43 deg 27.8' E GMT Center 1994/107:23:19:19.8 Lat/Long Center: 26 deg 28.5' N 43 deg 55.3' E Lat/Long Near Late: 26 deg 44.4' N 44 deg 23.0' E Lat/Long Far Late: 26 deg 57.5' N 44 deg 1.5' E SEG_05 Lat/Long Near Early: 26 deg 44.4' N 44 deg 23.0' E Lat/Long Far Early: 26 deg 57.5' N 44 deg 1.5' E GMT Center 1994/107:23:19:33.5 Lat/Long Center: 27 deg 13.3' N 44 deg 29.3' E Lat/Long Near Late: 27 deg 29.1' N 44 deg 57.3' E Lat/Long Far Late: 27 deg 42.3' N 44 deg 35.7' E SEG_06 Lat/Long Near Early: 27 deg 29.1' N 44 deg 57.3' E Lat/Long Far Early: 27 deg 42.3' N 44 deg 35.7' E GMT Center 1994/107:23:19:47.3 Lat/Long Center: 27 deg 58.0' N 45 deg 3.8' E Lat/Long Near Late: 28 deg 13.6' N 45 deg 32.1' E Lat/Long Far Late: 28 deg 26.9' N 45 deg 10.4' E SEG_07 Lat/Long Near Early: 28 deg 13.6' N 45 deg 32.1' E Lat/Long Far Early: 28 deg 26.9' N 45 deg 10.4' E GMT Center 1994/107:23:20:01.0 Lat/Long Center: 28 deg 42.5' N 45 deg 38.9' E Lat/Long Near Late: 28 deg 58.0' N 46 deg 7.4' E Lat/Long Far Late: 29 deg 11.4' N 45 deg 45.6' E SEG_08 Lat/Long Near Early: 28 deg 58.0' N 46 deg 7.4' E Lat/Long Far Early: 29 deg 11.4' N 45 deg 45.6' E GMT Center 1994/107:23:20:14.7 Lat/Long Center: 29 deg 26.8' N 46 deg 14.4' E Lat/Long Near Late: 29 deg 42.1' N 46 deg 43.3' E Lat/Long Far Late: 29 deg 55.7' N 46 deg 21.4' E SEG_09 Lat/Long Near Early: 29 deg 42.1' N 46 deg 43.3' E Lat/Long Far Early: 29 deg 55.7' N 46 deg 21.4' E GMT Center 1994/107:23:20:28.5 Lat/Long Center: 30 deg 11.0' N 46 deg 50.5' E Lat/Long Near Late: 30 deg 26.1' N 47 deg 19.8' E Lat/Long Far Late: 30 deg 39.8' N 46 deg 57.7' E SEG_10 Lat/Long Near Early: 30 deg 26.1' N 47 deg 19.8' E Lat/Long Far Early: 30 deg 39.8' N 46 deg 57.7' E GMT Center 1994/107:23:20:42.2 Lat/Long Center: 30 deg 54.9' N 47 deg 27.1' E Lat/Long Near Late: 31 deg 9.9' N 47 deg 56.8' E Lat/Long Far Late: 31 deg 23.7' N 47 deg 34.6' E SEG_11 Lat/Long Near Early: 31 deg 9.9' N 47 deg 56.8' E Lat/Long Far Early: 31 deg 23.7' N 47 deg 34.6' E GMT Center 1994/107:23:20:55.9 Lat/Long Center: 31 deg 38.6' N 48 deg 4.4' E Lat/Long Near Late: 31 deg 53.4' N 48 deg 34.4' E Lat/Long Far Late: 32 deg 7.4' N 48 deg 12.1' E SEG_12 Lat/Long Near Early: 31 deg 53.4' N 48 deg 34.4' E Lat/Long Far Early: 32 deg 7.4' N 48 deg 12.1' E GMT Center 1994/107:23:21:09.6 Lat/Long Center: 32 deg 22.2' N 48 deg 42.3' E Lat/Long Near Late: 32 deg 36.7' N 49 deg 12.6' E Lat/Long Far Late: 32 deg 50.9' N 48 deg 50.3' E SEG_13 Lat/Long Near Early: 32 deg 36.7' N 49 deg 12.6' E Lat/Long Far Early: 32 deg 50.9' N 48 deg 50.3' E Lat/Long Near Data End: 32 deg 40.3' N 49 deg 15.8' E Lat/Long Far Data End: 32 deg 54.5' N 48 deg 53.4' E