DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 91.30 Site Name: Saudi Arabia D (1) 2 Site ID: GB8 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 11 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1395.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/105:00:18:39.5 Data Take End GMT: 1994/105:00:22:48.1 Data Take Duration (min:sec): 4:13 Latitude at Start GMT: 12 deg 22.0' N Longitude at Start GMT: 41 deg 3.9' E Latitude at End GMT: 25 deg 55.3' N Longitude at End GMT: 50 deg 37.1' E Center Incidence Angle (deg): 57.1 Track Angle at Image Center: 33.7 deg E of True North Along-Track Image Size (km): 1808.1 Cross-Track Image Size (km): 63.0 Along-Track Resolution (m): 139 Cross-Track Resolution (m): 76 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): 30.6 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 19 Bytes per Record: 2000 Records per Segment: 1410 Product Generation Date: Aug 12, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 10895 Comments: SEG_01 Lat/Long Near Early: 12 deg 31.0' N 40 deg 49.2' E Lat/Long Far Early: 12 deg 13.1' N 41 deg 18.7' E GMT Center 1994/105:00:18:46.4 Lat/Long Center: 12 deg 45.1' N 41 deg 18.4' E Lat/Long Near Late: 13 deg 17.1' N 41 deg 18.2' E Lat/Long Far Late: 12 deg 59.1' N 41 deg 47.7' E SEG_02 Lat/Long Near Early: 13 deg 17.1' N 41 deg 18.2' E Lat/Long Far Early: 12 deg 59.1' N 41 deg 47.7' E GMT Center 1994/105:00:19:00.1 Lat/Long Center: 13 deg 31.1' N 41 deg 47.6' E Lat/Long Near Late: 14 deg 3.1' N 41 deg 47.4' E Lat/Long Far Late: 13 deg 45.0' N 42 deg 17.0' E SEG_03 Lat/Long Near Early: 14 deg 3.1' N 41 deg 47.4' E Lat/Long Far Early: 13 deg 45.0' N 42 deg 17.0' E GMT Center 1994/105:00:19:13.9 Lat/Long Center: 14 deg 17.0' N 42 deg 16.9' E Lat/Long Near Late: 14 deg 49.0' N 42 deg 16.9' E Lat/Long Far Late: 14 deg 30.8' N 42 deg 46.5' E SEG_04 Lat/Long Near Early: 14 deg 49.0' N 42 deg 16.9' E Lat/Long Far Early: 14 deg 30.8' N 42 deg 46.5' E GMT Center 1994/105:00:19:27.6 Lat/Long Center: 15 deg 2.8' N 42 deg 46.6' E Lat/Long Near Late: 15 deg 34.8' N 42 deg 46.7' E Lat/Long Far Late: 15 deg 16.5' N 43 deg 16.3' E SEG_05 Lat/Long Near Early: 15 deg 34.8' N 42 deg 46.7' E Lat/Long Far Early: 15 deg 16.5' N 43 deg 16.3' E GMT Center 1994/105:00:19:41.4 Lat/Long Center: 15 deg 48.5' N 43 deg 16.5' E Lat/Long Near Late: 16 deg 20.5' N 43 deg 16.7' E Lat/Long Far Late: 16 deg 2.1' N 43 deg 46.4' E SEG_06 Lat/Long Near Early: 16 deg 20.5' N 43 deg 16.7' E Lat/Long Far Early: 16 deg 2.1' N 43 deg 46.4' E GMT Center 1994/105:00:19:55.1 Lat/Long Center: 16 deg 34.1' N 43 deg 46.7' E Lat/Long Near Late: 17 deg 6.1' N 43 deg 47.0' E Lat/Long Far Late: 16 deg 47.6' N 44 deg 16.8' E SEG_07 Lat/Long Near Early: 17 deg 6.1' N 43 deg 47.0' E Lat/Long Far Early: 16 deg 47.6' N 44 deg 16.8' E GMT Center 1994/105:00:20:08.9 Lat/Long Center: 17 deg 19.6' N 44 deg 17.2' E Lat/Long Near Late: 17 deg 51.6' N 44 deg 17.6' E Lat/Long Far Late: 17 deg 32.9' N 44 deg 47.4' E SEG_08 Lat/Long Near Early: 17 deg 51.6' N 44 deg 17.6' E Lat/Long Far Early: 17 deg 32.9' N 44 deg 47.4' E GMT Center 1994/105:00:20:22.6 Lat/Long Center: 18 deg 4.9' N 44 deg 48.0' E Lat/Long Near Late: 18 deg 36.9' N 44 deg 48.5' E Lat/Long Far Late: 18 deg 18.2' N 45 deg 18.4' E SEG_09 Lat/Long Near Early: 18 deg 36.9' N 44 deg 48.5' E Lat/Long Far Early: 18 deg 18.2' N 45 deg 18.4' E GMT Center 1994/105:00:20:36.4 Lat/Long Center: 18 deg 50.1' N 45 deg 19.1' E Lat/Long Near Late: 19 deg 22.1' N 45 deg 19.8' E Lat/Long Far Late: 19 deg 3.2' N 45 deg 49.8' E SEG_10 Lat/Long Near Early: 19 deg 22.1' N 45 deg 19.8' E Lat/Long Far Early: 19 deg 3.2' N 45 deg 49.8' E GMT Center 1994/105:00:20:50.1 Lat/Long Center: 19 deg 35.2' N 45 deg 50.6' E Lat/Long Near Late: 20 deg 7.2' N 45 deg 51.4' E Lat/Long Far Late: 19 deg 48.2' N 46 deg 21.4' E SEG_11 Lat/Long Near Early: 20 deg 7.2' N 45 deg 51.4' E Lat/Long Far Early: 19 deg 48.2' N 46 deg 21.4' E GMT Center 1994/105:00:21:03.9 Lat/Long Center: 20 deg 20.1' N 46 deg 22.4' E Lat/Long Near Late: 20 deg 52.1' N 46 deg 23.4' E Lat/Long Far Late: 20 deg 32.9' N 46 deg 53.5' E SEG_12 Lat/Long Near Early: 20 deg 52.1' N 46 deg 23.4' E Lat/Long Far Early: 20 deg 32.9' N 46 deg 53.5' E GMT Center 1994/105:00:21:17.6 Lat/Long Center: 21 deg 4.9' N 46 deg 54.6' E Lat/Long Near Late: 21 deg 36.9' N 46 deg 55.8' E Lat/Long Far Late: 21 deg 17.6' N 47 deg 25.9' E SEG_13 Lat/Long Near Early: 21 deg 36.9' N 46 deg 55.8' E Lat/Long Far Early: 21 deg 17.6' N 47 deg 25.9' E GMT Center 1994/105:00:21:31.4 Lat/Long Center: 21 deg 49.5' N 47 deg 27.2' E Lat/Long Near Late: 22 deg 21.5' N 47 deg 28.5' E Lat/Long Far Late: 22 deg 2.0' N 47 deg 58.7' E SEG_14 Lat/Long Near Early: 22 deg 21.5' N 47 deg 28.5' E Lat/Long Far Early: 22 deg 2.0' N 47 deg 58.7' E GMT Center 1994/105:00:21:45.1 Lat/Long Center: 22 deg 34.0' N 48 deg 0.2' E Lat/Long Near Late: 23 deg 6.0' N 48 deg 1.7' E Lat/Long Far Late: 22 deg 46.3' N 48 deg 32.0' E SEG_15 Lat/Long Near Early: 23 deg 6.0' N 48 deg 1.7' E Lat/Long Far Early: 22 deg 46.3' N 48 deg 32.0' E GMT Center 1994/105:00:21:58.8 Lat/Long Center: 23 deg 18.3' N 48 deg 33.6' E Lat/Long Near Late: 23 deg 50.2' N 48 deg 35.3' E Lat/Long Far Late: 23 deg 30.4' N 49 deg 5.6' E SEG_16 Lat/Long Near Early: 23 deg 50.2' N 48 deg 35.3' E Lat/Long Far Early: 23 deg 30.4' N 49 deg 5.6' E GMT Center 1994/105:00:22:12.6 Lat/Long Center: 24 deg 2.4' N 49 deg 7.5' E Lat/Long Near Late: 24 deg 34.3' N 49 deg 9.4' E Lat/Long Far Late: 24 deg 14.4' N 49 deg 39.7' E SEG_17 Lat/Long Near Early: 24 deg 34.3' N 49 deg 9.4' E Lat/Long Far Early: 24 deg 14.4' N 49 deg 39.7' E GMT Center 1994/105:00:22:26.3 Lat/Long Center: 24 deg 46.3' N 49 deg 41.8' E Lat/Long Near Late: 25 deg 18.2' N 49 deg 43.9' E Lat/Long Far Late: 24 deg 58.1' N 50 deg 14.3' E SEG_18 Lat/Long Near Early: 25 deg 18.2' N 49 deg 43.9' E Lat/Long Far Early: 24 deg 58.1' N 50 deg 14.3' E GMT Center 1994/105:00:22:40.1 Lat/Long Center: 25 deg 30.0' N 50 deg 16.6' E Lat/Long Near Late: 26 deg 1.9' N 50 deg 18.9' E Lat/Long Far Late: 25 deg 41.6' N 50 deg 49.4' E SEG_19 Lat/Long Near Early: 26 deg 1.9' N 50 deg 18.9' E Lat/Long Far Early: 25 deg 41.6' N 50 deg 49.4' E Lat/Long Near Data End: 26 deg 5.5' N 50 deg 21.8' E Lat/Long Far Data End: 25 deg 45.2' N 50 deg 52.3' E