DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 123.12 Site Name: Saudi Arabia C (2) 1 Site ID: GB2 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 8 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 6 PRF (Hz): 1512.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/106:23:37:06.7 Data Take End GMT: 1994/106:23:43:17.2 Data Take Duration (min:sec): 6:12 Latitude at Start GMT: 13 deg 5.5' N Longitude at Start GMT: 38 deg 41.4' E Latitude at End GMT: 33 deg 7.7' N Longitude at End GMT: 53 deg 45.0' E Center Incidence Angle (deg): 36.8 Track Angle at Image Center: 34.4 deg E of True North Along-Track Image Size (km): 2698.6 Cross-Track Image Size (km): 84.4 Along-Track Resolution (m): 104 Cross-Track Resolution (m): 53 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): 7.0 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 27 Bytes per Record: 2000 Records per Segment: 1838 Product Generation Date: Sep 08, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, CHH, XVV Processing Run Number: 11150 Comments: SEG_01 Lat/Long Near Early: 13 deg 17.1' N 38 deg 22.0' E Lat/Long Far Early: 12 deg 53.7' N 39 deg 1.0' E GMT Center 1994/106:23:37:13.5 Lat/Long Center: 13 deg 28.6' N 38 deg 55.8' E Lat/Long Near Late: 14 deg 3.4' N 38 deg 50.8' E Lat/Long Far Late: 13 deg 40.0' N 39 deg 29.9' E SEG_02 Lat/Long Near Early: 14 deg 3.4' N 38 deg 50.8' E Lat/Long Far Early: 13 deg 40.0' N 39 deg 29.9' E GMT Center 1994/106:23:37:27.3 Lat/Long Center: 14 deg 14.9' N 39 deg 24.8' E Lat/Long Near Late: 14 deg 49.7' N 39 deg 19.9' E Lat/Long Far Late: 14 deg 26.1' N 39 deg 59.1' E SEG_03 Lat/Long Near Early: 14 deg 49.7' N 39 deg 19.9' E Lat/Long Far Early: 14 deg 26.1' N 39 deg 59.1' E GMT Center 1994/106:23:37:41.0 Lat/Long Center: 15 deg 1.0' N 39 deg 54.0' E Lat/Long Near Late: 15 deg 35.9' N 39 deg 49.1' E Lat/Long Far Late: 15 deg 12.1' N 40 deg 28.4' E SEG_04 Lat/Long Near Early: 15 deg 35.9' N 39 deg 49.1' E Lat/Long Far Early: 15 deg 12.1' N 40 deg 28.4' E GMT Center 1994/106:23:37:54.7 Lat/Long Center: 15 deg 47.1' N 40 deg 23.4' E Lat/Long Near Late: 16 deg 22.0' N 40 deg 18.6' E Lat/Long Far Late: 15 deg 58.1' N 40 deg 58.1' E SEG_05 Lat/Long Near Early: 16 deg 22.0' N 40 deg 18.6' E Lat/Long Far Early: 15 deg 58.1' N 40 deg 58.1' E GMT Center 1994/106:23:38:08.4 Lat/Long Center: 16 deg 33.1' N 40 deg 53.2' E Lat/Long Near Late: 17 deg 8.0' N 40 deg 48.4' E Lat/Long Far Late: 16 deg 43.9' N 41 deg 28.0' E SEG_06 Lat/Long Near Early: 17 deg 8.0' N 40 deg 48.4' E Lat/Long Far Early: 16 deg 43.9' N 41 deg 28.0' E GMT Center 1994/106:23:38:22.2 Lat/Long Center: 17 deg 18.9' N 41 deg 23.1' E Lat/Long Near Late: 17 deg 53.9' N 41 deg 18.4' E Lat/Long Far Late: 17 deg 29.6' N 41 deg 58.2' E SEG_07 Lat/Long Near Early: 17 deg 53.9' N 41 deg 18.4' E Lat/Long Far Early: 17 deg 29.6' N 41 deg 58.2' E GMT Center 1994/106:23:38:35.9 Lat/Long Center: 18 deg 4.7' N 41 deg 53.4' E Lat/Long Near Late: 18 deg 39.7' N 41 deg 48.7' E Lat/Long Far Late: 18 deg 15.3' N 42 deg 28.6' E SEG_08 Lat/Long Near Early: 18 deg 39.7' N 41 deg 48.7' E Lat/Long Far Early: 18 deg 15.3' N 42 deg 28.6' E GMT Center 1994/106:23:38:49.6 Lat/Long Center: 18 deg 50.4' N 42 deg 24.0' E Lat/Long Near Late: 19 deg 25.4' N 42 deg 19.4' E Lat/Long Far Late: 19 deg 0.8' N 42 deg 59.4' E SEG_09 Lat/Long Near Early: 19 deg 25.4' N 42 deg 19.4' E Lat/Long Far Early: 19 deg 0.8' N 42 deg 59.4' E GMT Center 1994/106:23:39:03.4 Lat/Long Center: 19 deg 35.9' N 42 deg 54.9' E Lat/Long Near Late: 20 deg 11.0' N 42 deg 50.4' E Lat/Long Far Late: 19 deg 46.1' N 43 deg 30.6' E SEG_10 Lat/Long Near Early: 20 deg 11.0' N 42 deg 50.4' E Lat/Long Far Early: 19 deg 46.1' N 43 deg 30.6' E GMT Center 1994/106:23:39:17.1 Lat/Long Center: 20 deg 21.3' N 43 deg 26.1' E Lat/Long Near Late: 20 deg 56.4' N 43 deg 21.7' E Lat/Long Far Late: 20 deg 31.4' N 44 deg 2.0' E SEG_11 Lat/Long Near Early: 20 deg 56.4' N 43 deg 21.7' E Lat/Long Far Early: 20 deg 31.4' N 44 deg 2.0' E GMT Center 1994/106:23:39:30.8 Lat/Long Center: 21 deg 6.5' N 43 deg 57.7' E Lat/Long Near Late: 21 deg 41.7' N 43 deg 53.3' E Lat/Long Far Late: 21 deg 16.5' N 44 deg 33.9' E SEG_12 Lat/Long Near Early: 21 deg 41.7' N 43 deg 53.3' E Lat/Long Far Early: 21 deg 16.5' N 44 deg 33.9' E GMT Center 1994/106:23:39:44.6 Lat/Long Center: 21 deg 51.7' N 44 deg 29.6' E Lat/Long Near Late: 22 deg 26.9' N 44 deg 25.4' E Lat/Long Far Late: 22 deg 1.4' N 45 deg 6.1' E SEG_13 Lat/Long Near Early: 22 deg 26.9' N 44 deg 25.4' E Lat/Long Far Early: 22 deg 1.4' N 45 deg 6.1' E GMT Center 1994/106:23:39:58.3 Lat/Long Center: 22 deg 36.7' N 45 deg 2.0' E Lat/Long Near Late: 23 deg 12.0' N 44 deg 57.8' E Lat/Long Far Late: 22 deg 46.2' N 45 deg 38.7' E SEG_14 Lat/Long Near Early: 23 deg 12.0' N 44 deg 57.8' E Lat/Long Far Early: 22 deg 46.2' N 45 deg 38.7' E GMT Center 1994/106:23:40:12.0 Lat/Long Center: 23 deg 21.5' N 45 deg 34.7' E Lat/Long Near Late: 23 deg 56.8' N 45 deg 30.6' E Lat/Long Far Late: 23 deg 30.9' N 46 deg 11.7' E SEG_15 Lat/Long Near Early: 23 deg 56.8' N 45 deg 30.6' E Lat/Long Far Early: 23 deg 30.9' N 46 deg 11.7' E GMT Center 1994/106:23:40:25.8 Lat/Long Center: 24 deg 6.2' N 46 deg 7.8' E Lat/Long Near Late: 24 deg 41.6' N 46 deg 3.9' E Lat/Long Far Late: 24 deg 15.3' N 46 deg 45.1' E SEG_16 Lat/Long Near Early: 24 deg 41.6' N 46 deg 3.9' E Lat/Long Far Early: 24 deg 15.3' N 46 deg 45.1' E GMT Center 1994/106:23:40:39.5 Lat/Long Center: 24 deg 50.7' N 46 deg 41.4' E Lat/Long Near Late: 25 deg 26.1' N 46 deg 37.6' E Lat/Long Far Late: 24 deg 59.6' N 47 deg 19.0' E SEG_17 Lat/Long Near Early: 25 deg 26.1' N 46 deg 37.6' E Lat/Long Far Early: 24 deg 59.6' N 47 deg 19.0' E GMT Center 1994/106:23:40:53.2 Lat/Long Center: 25 deg 35.0' N 47 deg 15.5' E Lat/Long Near Late: 26 deg 10.5' N 47 deg 11.8' E Lat/Long Far Late: 25 deg 43.8' N 47 deg 53.4' E SEG_18 Lat/Long Near Early: 26 deg 10.5' N 47 deg 11.8' E Lat/Long Far Early: 25 deg 43.8' N 47 deg 53.4' E GMT Center 1994/106:23:41:06.9 Lat/Long Center: 26 deg 19.2' N 47 deg 50.0' E Lat/Long Near Late: 26 deg 54.8' N 47 deg 46.4' E Lat/Long Far Late: 26 deg 27.7' N 48 deg 28.2' E SEG_19 Lat/Long Near Early: 26 deg 54.8' N 47 deg 46.4' E Lat/Long Far Early: 26 deg 27.7' N 48 deg 28.2' E GMT Center 1994/106:23:41:20.7 Lat/Long Center: 27 deg 3.2' N 48 deg 25.0' E Lat/Long Near Late: 27 deg 38.8' N 48 deg 21.5' E Lat/Long Far Late: 27 deg 11.5' N 49 deg 3.6' E SEG_20 Lat/Long Near Early: 27 deg 38.8' N 48 deg 21.5' E Lat/Long Far Early: 27 deg 11.5' N 49 deg 3.6' E GMT Center 1994/106:23:41:34.4 Lat/Long Center: 27 deg 47.0' N 49 deg 0.5' E Lat/Long Near Late: 28 deg 22.6' N 48 deg 57.2' E Lat/Long Far Late: 27 deg 55.0' N 49 deg 39.5' E SEG_21 Lat/Long Near Early: 28 deg 22.6' N 48 deg 57.2' E Lat/Long Far Early: 27 deg 55.0' N 49 deg 39.5' E GMT Center 1994/106:23:41:48.1 Lat/Long Center: 28 deg 30.5' N 49 deg 36.6' E Lat/Long Near Late: 29 deg 6.3' N 49 deg 33.4' E Lat/Long Far Late: 28 deg 38.3' N 50 deg 15.9' E SEG_22 Lat/Long Near Early: 29 deg 6.3' N 49 deg 33.4' E Lat/Long Far Early: 28 deg 38.3' N 50 deg 15.9' E GMT Center 1994/106:23:42:01.9 Lat/Long Center: 29 deg 13.9' N 50 deg 13.2' E Lat/Long Near Late: 29 deg 49.7' N 50 deg 10.2' E Lat/Long Far Late: 29 deg 21.5' N 50 deg 52.9' E SEG_23 Lat/Long Near Early: 29 deg 49.7' N 50 deg 10.2' E Lat/Long Far Early: 29 deg 21.5' N 50 deg 52.9' E GMT Center 1994/106:23:42:15.6 Lat/Long Center: 29 deg 57.1' N 50 deg 50.4' E Lat/Long Near Late: 30 deg 32.9' N 50 deg 47.6' E Lat/Long Far Late: 30 deg 4.3' N 51 deg 30.4' E SEG_24 Lat/Long Near Early: 30 deg 32.9' N 50 deg 47.6' E Lat/Long Far Early: 30 deg 4.3' N 51 deg 30.4' E GMT Center 1994/106:23:42:29.3 Lat/Long Center: 30 deg 40.0' N 51 deg 28.2' E Lat/Long Near Late: 31 deg 15.9' N 51 deg 25.6' E Lat/Long Far Late: 30 deg 47.0' N 52 deg 8.6' E SEG_25 Lat/Long Near Early: 31 deg 15.9' N 51 deg 25.6' E Lat/Long Far Early: 30 deg 47.0' N 52 deg 8.6' E GMT Center 1994/106:23:42:43.1 Lat/Long Center: 31 deg 22.7' N 52 deg 6.6' E Lat/Long Near Late: 31 deg 58.7' N 52 deg 4.2' E Lat/Long Far Late: 31 deg 29.4' N 52 deg 47.4' E SEG_26 Lat/Long Near Early: 31 deg 58.7' N 52 deg 4.2' E Lat/Long Far Early: 31 deg 29.4' N 52 deg 47.4' E GMT Center 1994/106:23:42:56.8 Lat/Long Center: 32 deg 5.1' N 52 deg 45.7' E Lat/Long Near Late: 32 deg 41.2' N 52 deg 43.5' E Lat/Long Far Late: 32 deg 11.5' N 53 deg 26.9' E SEG_27 Lat/Long Near Early: 32 deg 41.2' N 52 deg 43.5' E Lat/Long Far Early: 32 deg 11.5' N 53 deg 26.9' E GMT Center 1994/106:23:43:10.5 Lat/Long Center: 32 deg 47.3' N 53 deg 25.4' E Lat/Long Near Data End: 33 deg 22.8' N 53 deg 22.9' E Lat/Long Far Data End: 32 deg 52.8' N 54 deg 6.5' E