DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 145.40 Site Name: Saudi Arabia C (1) 0 Site ID: GBU Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 20 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 40 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 3 PRF (Hz): 1395.000 Frequency Band: L Carrier Frequency (GHz): 1.237 Wavelength (m): 0.242 Polarization Channel: VV Product Type: Survey Image Data Take Start GMT: 1994/282:08:46:48.9 Data Take End GMT: 1994/282:08:53:50.0 Data Take Duration (min:sec): 7:3 Latitude at Start GMT: 33 deg 29.9' N Longitude at Start GMT: 37 deg 38.7' E Latitude at End GMT: 10 deg 44.9' N Longitude at End GMT: 54 deg 43.5' E Center Incidence Angle (deg): 45.0 Track Angle at Image Center: 145.7 deg E of True North Along-Track Image Size (km): 3068.5 Cross-Track Image Size (km): 32.4 Along-Track Resolution (m): 108 Cross-Track Resolution (m): 23 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): 17.1 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 31 Bytes per Record: 2000 Records per Segment: 798 Product Generation Date: Jan 21, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LVV, CVV, XVV Processing Run Number: 40882 Comments: SEG_01 Lat/Long Near Early: 33 deg 35.7' N 37 deg 46.9' E Lat/Long Far Early: 33 deg 24.2' N 37 deg 30.5' E GMT Center 1994/282:08:46:55.7 Lat/Long Center: 33 deg 9.2' N 37 deg 59.2' E Lat/Long Near Late: 32 deg 54.0' N 38 deg 27.8' E Lat/Long Far Late: 32 deg 42.7' N 38 deg 11.4' E SEG_02 Lat/Long Near Early: 32 deg 54.0' N 38 deg 27.8' E Lat/Long Far Early: 32 deg 42.7' N 38 deg 11.4' E GMT Center 1994/282:08:47:09.5 Lat/Long Center: 32 deg 27.5' N 38 deg 39.7' E Lat/Long Near Late: 32 deg 12.2' N 39 deg 7.9' E Lat/Long Far Late: 32 deg 0.9' N 38 deg 51.6' E SEG_03 Lat/Long Near Early: 32 deg 12.2' N 39 deg 7.9' E Lat/Long Far Early: 32 deg 0.9' N 38 deg 51.6' E GMT Center 1994/282:08:47:23.2 Lat/Long Center: 31 deg 45.5' N 39 deg 19.6' E Lat/Long Near Late: 31 deg 30.0' N 39 deg 47.4' E Lat/Long Far Late: 31 deg 18.9' N 39 deg 31.1' E SEG_04 Lat/Long Near Early: 31 deg 30.0' N 39 deg 47.4' E Lat/Long Far Early: 31 deg 18.9' N 39 deg 31.1' E GMT Center 1994/282:08:47:36.9 Lat/Long Center: 31 deg 3.3' N 39 deg 58.7' E Lat/Long Near Late: 30 deg 47.6' N 40 deg 26.2' E Lat/Long Far Late: 30 deg 36.6' N 40 deg 10.0' E SEG_05 Lat/Long Near Early: 30 deg 47.6' N 40 deg 26.2' E Lat/Long Far Early: 30 deg 36.6' N 40 deg 10.0' E GMT Center 1994/282:08:47:50.6 Lat/Long Center: 30 deg 20.8' N 40 deg 37.3' E Lat/Long Near Late: 30 deg 4.9' N 41 deg 4.4' E Lat/Long Far Late: 29 deg 54.0' N 40 deg 48.2' E SEG_06 Lat/Long Near Early: 30 deg 4.9' N 41 deg 4.4' E Lat/Long Far Early: 29 deg 54.0' N 40 deg 48.2' E GMT Center 1994/282:08:48:04.4 Lat/Long Center: 29 deg 38.1' N 41 deg 15.2' E Lat/Long Near Late: 29 deg 22.0' N 41 deg 41.9' E Lat/Long Far Late: 29 deg 11.2' N 41 deg 25.9' E SEG_07 Lat/Long Near Early: 29 deg 22.0' N 41 deg 41.9' E Lat/Long Far Early: 29 deg 11.2' N 41 deg 25.9' E GMT Center 1994/282:08:48:18.1 Lat/Long Center: 28 deg 55.1' N 41 deg 52.5' E Lat/Long Near Late: 28 deg 38.9' N 42 deg 18.9' E Lat/Long Far Late: 28 deg 28.2' N 42 deg 2.9' E SEG_08 Lat/Long Near Early: 28 deg 38.9' N 42 deg 18.9' E Lat/Long Far Early: 28 deg 28.2' N 42 deg 2.9' E GMT Center 1994/282:08:48:31.8 Lat/Long Center: 28 deg 11.9' N 42 deg 29.2' E Lat/Long Near Late: 27 deg 55.5' N 42 deg 55.3' E Lat/Long Far Late: 27 deg 44.9' N 42 deg 39.3' E SEG_09 Lat/Long Near Early: 27 deg 55.5' N 42 deg 55.3' E Lat/Long Far Early: 27 deg 44.9' N 42 deg 39.3' E GMT Center 1994/282:08:48:45.5 Lat/Long Center: 27 deg 28.5' N 43 deg 5.3' E Lat/Long Near Late: 27 deg 11.9' N 43 deg 31.2' E Lat/Long Far Late: 27 deg 1.5' N 43 deg 15.3' E SEG_10 Lat/Long Near Early: 27 deg 11.9' N 43 deg 31.2' E Lat/Long Far Early: 27 deg 1.5' N 43 deg 15.3' E GMT Center 1994/282:08:48:59.3 Lat/Long Center: 26 deg 44.9' N 43 deg 41.0' E Lat/Long Near Late: 26 deg 28.2' N 44 deg 6.5' E Lat/Long Far Late: 26 deg 17.8' N 43 deg 50.7' E SEG_11 Lat/Long Near Early: 26 deg 28.2' N 44 deg 6.5' E Lat/Long Far Early: 26 deg 17.8' N 43 deg 50.7' E GMT Center 1994/282:08:49:13.0 Lat/Long Center: 26 deg 1.1' N 44 deg 16.1' E Lat/Long Near Late: 25 deg 44.2' N 44 deg 41.4' E Lat/Long Far Late: 25 deg 33.9' N 44 deg 25.6' E SEG_12 Lat/Long Near Early: 25 deg 44.2' N 44 deg 41.4' E Lat/Long Far Early: 25 deg 33.9' N 44 deg 25.6' E GMT Center 1994/282:08:49:26.7 Lat/Long Center: 25 deg 17.0' N 44 deg 50.7' E Lat/Long Near Late: 25 deg 0.1' N 45 deg 15.7' E Lat/Long Far Late: 24 deg 49.9' N 44 deg 60.0' E SEG_13 Lat/Long Near Early: 25 deg 0.1' N 45 deg 15.7' E Lat/Long Far Early: 24 deg 49.9' N 44 deg 60.0' E GMT Center 1994/282:08:49:40.4 Lat/Long Center: 24 deg 32.8' N 45 deg 24.9' E Lat/Long Near Late: 24 deg 15.7' N 45 deg 49.6' E Lat/Long Far Late: 24 deg 5.6' N 45 deg 33.9' E SEG_14 Lat/Long Near Early: 24 deg 15.7' N 45 deg 49.6' E Lat/Long Far Early: 24 deg 5.6' N 45 deg 33.9' E GMT Center 1994/282:08:49:54.2 Lat/Long Center: 23 deg 48.5' N 45 deg 58.5' E Lat/Long Near Late: 23 deg 31.2' N 46 deg 23.1' E Lat/Long Far Late: 23 deg 21.2' N 46 deg 7.4' E SEG_15 Lat/Long Near Early: 23 deg 31.2' N 46 deg 23.1' E Lat/Long Far Early: 23 deg 21.2' N 46 deg 7.4' E GMT Center 1994/282:08:50:07.9 Lat/Long Center: 23 deg 3.9' N 46 deg 31.8' E Lat/Long Near Late: 22 deg 46.6' N 46 deg 56.1' E Lat/Long Far Late: 22 deg 36.6' N 46 deg 40.5' E SEG_16 Lat/Long Near Early: 22 deg 46.6' N 46 deg 56.1' E Lat/Long Far Early: 22 deg 36.6' N 46 deg 40.5' E GMT Center 1994/282:08:50:21.6 Lat/Long Center: 22 deg 19.2' N 47 deg 4.6' E Lat/Long Near Late: 22 deg 1.7' N 47 deg 28.7' E Lat/Long Far Late: 21 deg 51.9' N 47 deg 13.1' E SEG_17 Lat/Long Near Early: 22 deg 1.7' N 47 deg 28.7' E Lat/Long Far Early: 21 deg 51.9' N 47 deg 13.1' E GMT Center 1994/282:08:50:35.3 Lat/Long Center: 21 deg 34.4' N 47 deg 37.1' E Lat/Long Near Late: 21 deg 16.8' N 48 deg 0.9' E Lat/Long Far Late: 21 deg 7.0' N 47 deg 45.4' E SEG_18 Lat/Long Near Early: 21 deg 16.8' N 48 deg 0.9' E Lat/Long Far Early: 21 deg 7.0' N 47 deg 45.4' E GMT Center 1994/282:08:50:49.1 Lat/Long Center: 20 deg 49.4' N 48 deg 9.1' E Lat/Long Near Late: 20 deg 31.7' N 48 deg 32.7' E Lat/Long Far Late: 20 deg 22.0' N 48 deg 17.2' E SEG_19 Lat/Long Near Early: 20 deg 31.7' N 48 deg 32.7' E Lat/Long Far Early: 20 deg 22.0' N 48 deg 17.2' E GMT Center 1994/282:08:51:02.8 Lat/Long Center: 20 deg 4.2' N 48 deg 40.8' E Lat/Long Near Late: 19 deg 46.4' N 49 deg 4.2' E Lat/Long Far Late: 19 deg 36.8' N 48 deg 48.7' E SEG_20 Lat/Long Near Early: 19 deg 46.4' N 49 deg 4.2' E Lat/Long Far Early: 19 deg 36.8' N 48 deg 48.7' E GMT Center 1994/282:08:51:16.5 Lat/Long Center: 19 deg 18.9' N 49 deg 12.1' E Lat/Long Near Late: 19 deg 1.0' N 49 deg 35.3' E Lat/Long Far Late: 18 deg 51.5' N 49 deg 19.9' E SEG_21 Lat/Long Near Early: 19 deg 1.0' N 49 deg 35.3' E Lat/Long Far Early: 18 deg 51.5' N 49 deg 19.9' E GMT Center 1994/282:08:51:30.2 Lat/Long Center: 18 deg 33.5' N 49 deg 43.1' E Lat/Long Near Late: 18 deg 15.5' N 50 deg 6.1' E Lat/Long Far Late: 18 deg 6.0' N 49 deg 50.8' E SEG_22 Lat/Long Near Early: 18 deg 15.5' N 50 deg 6.1' E Lat/Long Far Early: 18 deg 6.0' N 49 deg 50.8' E GMT Center 1994/282:08:51:44.0 Lat/Long Center: 17 deg 48.0' N 50 deg 13.7' E Lat/Long Near Late: 17 deg 29.9' N 50 deg 36.6' E Lat/Long Far Late: 17 deg 20.5' N 50 deg 21.3' E SEG_23 Lat/Long Near Early: 17 deg 29.9' N 50 deg 36.6' E Lat/Long Far Early: 17 deg 20.5' N 50 deg 21.3' E GMT Center 1994/282:08:51:57.7 Lat/Long Center: 17 deg 2.3' N 50 deg 44.1' E Lat/Long Near Late: 16 deg 44.1' N 51 deg 6.8' E Lat/Long Far Late: 16 deg 34.8' N 50 deg 51.5' E SEG_24 Lat/Long Near Early: 16 deg 44.1' N 51 deg 6.8' E Lat/Long Far Early: 16 deg 34.8' N 50 deg 51.5' E GMT Center 1994/282:08:52:11.4 Lat/Long Center: 16 deg 16.6' N 51 deg 14.1' E Lat/Long Near Late: 15 deg 58.3' N 51 deg 36.7' E Lat/Long Far Late: 15 deg 49.0' N 51 deg 21.4' E SEG_25 Lat/Long Near Early: 15 deg 58.3' N 51 deg 36.7' E Lat/Long Far Early: 15 deg 49.0' N 51 deg 21.4' E GMT Center 1994/282:08:52:25.1 Lat/Long Center: 15 deg 30.7' N 51 deg 43.9' E Lat/Long Near Late: 15 deg 12.3' N 52 deg 6.3' E Lat/Long Far Late: 15 deg 3.1' N 51 deg 51.1' E SEG_26 Lat/Long Near Early: 15 deg 12.3' N 52 deg 6.3' E Lat/Long Far Early: 15 deg 3.1' N 51 deg 51.1' E GMT Center 1994/282:08:52:38.9 Lat/Long Center: 14 deg 44.7' N 52 deg 13.5' E Lat/Long Near Late: 14 deg 26.3' N 52 deg 35.7' E Lat/Long Far Late: 14 deg 17.1' N 52 deg 20.5' E SEG_27 Lat/Long Near Early: 14 deg 26.3' N 52 deg 35.7' E Lat/Long Far Early: 14 deg 17.1' N 52 deg 20.5' E GMT Center 1994/282:08:52:52.6 Lat/Long Center: 13 deg 58.6' N 52 deg 42.7' E Lat/Long Near Late: 13 deg 40.1' N 53 deg 4.9' E Lat/Long Far Late: 13 deg 31.0' N 52 deg 49.7' E SEG_28 Lat/Long Near Early: 13 deg 40.1' N 53 deg 4.9' E Lat/Long Far Early: 13 deg 31.0' N 52 deg 49.7' E GMT Center 1994/282:08:53:06.3 Lat/Long Center: 13 deg 12.5' N 53 deg 11.8' E Lat/Long Near Late: 12 deg 53.9' N 53 deg 33.8' E Lat/Long Far Late: 12 deg 44.8' N 53 deg 18.6' E SEG_29 Lat/Long Near Early: 12 deg 53.9' N 53 deg 33.8' E Lat/Long Far Early: 12 deg 44.8' N 53 deg 18.6' E GMT Center 1994/282:08:53:20.0 Lat/Long Center: 12 deg 26.2' N 53 deg 40.6' E Lat/Long Near Late: 12 deg 7.6' N 54 deg 2.5' E Lat/Long Far Late: 11 deg 58.5' N 53 deg 47.4' E SEG_30 Lat/Long Near Early: 12 deg 7.6' N 54 deg 2.5' E Lat/Long Far Early: 11 deg 58.5' N 53 deg 47.4' E GMT Center 1994/282:08:53:33.8 Lat/Long Center: 11 deg 39.9' N 54 deg 9.2' E Lat/Long Near Late: 11 deg 21.2' N 54 deg 30.9' E Lat/Long Far Late: 11 deg 12.2' N 54 deg 15.9' E SEG_31 Lat/Long Near Early: 11 deg 21.2' N 54 deg 30.9' E Lat/Long Far Early: 11 deg 12.2' N 54 deg 15.9' E GMT Center 1994/282:08:53:47.5 Lat/Long Center: 10 deg 53.5' N 54 deg 37.6' E Lat/Long Near Data End: 10 deg 49.3' N 54 deg 51.0' E Lat/Long Far Data End: 10 deg 40.4' N 54 deg 35.9' E