DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 51.80 Site Name: Sebkra Merkerrhane, Algeria Site ID: G0C Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 11 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1488.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/102:13:39:14.9 Data Take End GMT: 1994/102:13:46:57.5 Data Take Duration (min:sec): 7:43 Latitude at Start GMT: 28 deg 38.4' N Longitude at Start GMT: 0 deg 37.5' W Latitude at End GMT: 3 deg 12.5' N Longitude at End GMT: 16 deg 36.6' E Center Incidence Angle (deg): 53.2 Track Angle at Image Center: 147.4 deg E of True North Along-Track Image Size (km): 3361.0 Cross-Track Image Size (km): 66.2 Along-Track Resolution (m): 70 Cross-Track Resolution (m): 80 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): 29.2 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 34 Bytes per Record: 2000 Records per Segment: 1474 Product Generation Date: Aug 17, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 10726 Comments: SEG_01 Lat/Long Near Early: 28 deg 49.4' N 0 deg 21.2' W Lat/Long Far Early: 28 deg 27.3' N 0 deg 53.7' W GMT Center 1994/102:13:39:21.8 Lat/Long Center: 28 deg 16.9' N 0 deg 19.0' W Lat/Long Near Late: 28 deg 6.4' N 0 deg 15.7' E Lat/Long Far Late: 27 deg 44.5' N 0 deg 16.8' W SEG_02 Lat/Long Near Early: 28 deg 6.4' N 0 deg 15.7' E Lat/Long Far Early: 27 deg 44.5' N 0 deg 16.8' W GMT Center 1994/102:13:39:35.5 Lat/Long Center: 27 deg 33.9' N 0 deg 17.6' E Lat/Long Near Late: 27 deg 23.1' N 0 deg 52.0' E Lat/Long Far Late: 27 deg 1.4' N 0 deg 19.6' E SEG_03 Lat/Long Near Early: 27 deg 23.1' N 0 deg 52.0' E Lat/Long Far Early: 27 deg 1.4' N 0 deg 19.6' E GMT Center 1994/102:13:39:49.3 Lat/Long Center: 26 deg 50.6' N 0 deg 53.7' E Lat/Long Near Late: 26 deg 39.6' N 1 deg 27.7' E Lat/Long Far Late: 26 deg 18.2' N 0 deg 55.4' E SEG_04 Lat/Long Near Early: 26 deg 39.6' N 1 deg 27.7' E Lat/Long Far Early: 26 deg 18.2' N 0 deg 55.4' E GMT Center 1994/102:13:40:03.1 Lat/Long Center: 26 deg 7.1' N 1 deg 29.2' E Lat/Long Near Late: 25 deg 55.9' N 2 deg 3.0' E Lat/Long Far Late: 25 deg 34.7' N 1 deg 30.7' E SEG_05 Lat/Long Near Early: 25 deg 55.9' N 2 deg 3.0' E Lat/Long Far Early: 25 deg 34.7' N 1 deg 30.7' E GMT Center 1994/102:13:40:16.8 Lat/Long Center: 25 deg 23.4' N 2 deg 4.3' E Lat/Long Near Late: 25 deg 12.1' N 2 deg 37.7' E Lat/Long Far Late: 24 deg 51.0' N 2 deg 5.5' E SEG_06 Lat/Long Near Early: 25 deg 12.1' N 2 deg 37.7' E Lat/Long Far Early: 24 deg 51.0' N 2 deg 5.5' E GMT Center 1994/102:13:40:30.6 Lat/Long Center: 24 deg 39.6' N 2 deg 38.8' E Lat/Long Near Late: 24 deg 28.0' N 3 deg 12.0' E Lat/Long Far Late: 24 deg 7.1' N 2 deg 39.9' E SEG_07 Lat/Long Near Early: 24 deg 28.0' N 3 deg 12.0' E Lat/Long Far Early: 24 deg 7.1' N 2 deg 39.9' E GMT Center 1994/102:13:40:44.4 Lat/Long Center: 23 deg 55.5' N 3 deg 12.9' E Lat/Long Near Late: 23 deg 43.8' N 3 deg 45.8' E Lat/Long Far Late: 23 deg 23.0' N 3 deg 13.8' E SEG_08 Lat/Long Near Early: 23 deg 43.8' N 3 deg 45.8' E Lat/Long Far Early: 23 deg 23.0' N 3 deg 13.8' E GMT Center 1994/102:13:40:58.1 Lat/Long Center: 23 deg 11.2' N 3 deg 46.5' E Lat/Long Near Late: 22 deg 59.3' N 4 deg 19.2' E Lat/Long Far Late: 22 deg 38.8' N 3 deg 47.2' E SEG_09 Lat/Long Near Early: 22 deg 59.3' N 4 deg 19.2' E Lat/Long Far Early: 22 deg 38.8' N 3 deg 47.2' E GMT Center 1994/102:13:41:11.9 Lat/Long Center: 22 deg 26.8' N 4 deg 19.7' E Lat/Long Near Late: 22 deg 14.8' N 4 deg 52.1' E Lat/Long Far Late: 21 deg 54.3' N 4 deg 20.2' E SEG_10 Lat/Long Near Early: 22 deg 14.8' N 4 deg 52.1' E Lat/Long Far Early: 21 deg 54.3' N 4 deg 20.2' E GMT Center 1994/102:13:41:25.7 Lat/Long Center: 21 deg 42.2' N 4 deg 52.5' E Lat/Long Near Late: 21 deg 30.0' N 5 deg 24.6' E Lat/Long Far Late: 21 deg 9.8' N 4 deg 52.8' E SEG_11 Lat/Long Near Early: 21 deg 30.0' N 5 deg 24.6' E Lat/Long Far Early: 21 deg 9.8' N 4 deg 52.8' E GMT Center 1994/102:13:41:39.4 Lat/Long Center: 20 deg 57.5' N 5 deg 24.8' E Lat/Long Near Late: 20 deg 45.1' N 5 deg 56.8' E Lat/Long Far Late: 20 deg 25.0' N 5 deg 25.1' E SEG_12 Lat/Long Near Early: 20 deg 45.1' N 5 deg 56.8' E Lat/Long Far Early: 20 deg 25.0' N 5 deg 25.1' E GMT Center 1994/102:13:41:53.2 Lat/Long Center: 20 deg 12.6' N 5 deg 56.8' E Lat/Long Near Late: 20 deg 0.1' N 6 deg 28.5' E Lat/Long Far Late: 19 deg 40.1' N 5 deg 56.9' E SEG_13 Lat/Long Near Early: 20 deg 0.1' N 6 deg 28.5' E Lat/Long Far Early: 19 deg 40.1' N 5 deg 56.9' E GMT Center 1994/102:13:42:06.9 Lat/Long Center: 19 deg 27.6' N 6 deg 28.5' E Lat/Long Near Late: 19 deg 14.9' N 6 deg 60.0' E Lat/Long Far Late: 18 deg 55.1' N 6 deg 28.4' E SEG_14 Lat/Long Near Early: 19 deg 14.9' N 6 deg 60.0' E Lat/Long Far Early: 18 deg 55.1' N 6 deg 28.4' E GMT Center 1994/102:13:42:20.7 Lat/Long Center: 18 deg 42.4' N 6 deg 59.7' E Lat/Long Near Late: 18 deg 29.6' N 7 deg 31.0' E Lat/Long Far Late: 18 deg 9.9' N 6 deg 59.5' E SEG_15 Lat/Long Near Early: 18 deg 29.6' N 7 deg 31.0' E Lat/Long Far Early: 18 deg 9.9' N 6 deg 59.5' E GMT Center 1994/102:13:42:34.5 Lat/Long Center: 17 deg 57.1' N 7 deg 30.7' E Lat/Long Near Late: 17 deg 44.1' N 8 deg 1.8' E Lat/Long Far Late: 17 deg 24.6' N 7 deg 30.3' E SEG_16 Lat/Long Near Early: 17 deg 44.1' N 8 deg 1.8' E Lat/Long Far Early: 17 deg 24.6' N 7 deg 30.3' E GMT Center 1994/102:13:42:48.2 Lat/Long Center: 17 deg 11.6' N 8 deg 1.3' E Lat/Long Near Late: 16 deg 58.5' N 8 deg 32.2' E Lat/Long Far Late: 16 deg 39.1' N 8 deg 0.8' E SEG_17 Lat/Long Near Early: 16 deg 58.5' N 8 deg 32.2' E Lat/Long Far Early: 16 deg 39.1' N 8 deg 0.8' E GMT Center 1994/102:13:43:02.0 Lat/Long Center: 16 deg 26.0' N 8 deg 31.6' E Lat/Long Near Late: 16 deg 12.9' N 9 deg 2.4' E Lat/Long Far Late: 15 deg 53.6' N 8 deg 31.0' E SEG_18 Lat/Long Near Early: 16 deg 12.9' N 9 deg 2.4' E Lat/Long Far Early: 15 deg 53.6' N 8 deg 31.0' E GMT Center 1994/102:13:43:15.8 Lat/Long Center: 15 deg 40.4' N 9 deg 1.7' E Lat/Long Near Late: 15 deg 27.1' N 9 deg 32.2' E Lat/Long Far Late: 15 deg 7.9' N 9 deg 0.9' E SEG_19 Lat/Long Near Early: 15 deg 27.1' N 9 deg 32.2' E Lat/Long Far Early: 15 deg 7.9' N 9 deg 0.9' E GMT Center 1994/102:13:43:29.5 Lat/Long Center: 14 deg 54.6' N 9 deg 31.4' E Lat/Long Near Late: 14 deg 41.2' N 10 deg 1.8' E Lat/Long Far Late: 14 deg 22.1' N 9 deg 30.6' E SEG_20 Lat/Long Near Early: 14 deg 41.2' N 10 deg 1.8' E Lat/Long Far Early: 14 deg 22.1' N 9 deg 30.6' E GMT Center 1994/102:13:43:43.3 Lat/Long Center: 14 deg 8.7' N 10 deg 0.9' E Lat/Long Near Late: 13 deg 55.2' N 10 deg 31.1' E Lat/Long Far Late: 13 deg 36.2' N 9 deg 60.0' E SEG_21 Lat/Long Near Early: 13 deg 55.2' N 10 deg 31.1' E Lat/Long Far Early: 13 deg 36.2' N 9 deg 60.0' E GMT Center 1994/102:13:43:57.1 Lat/Long Center: 13 deg 22.7' N 10 deg 30.1' E Lat/Long Near Late: 13 deg 9.1' N 11 deg 0.2' E Lat/Long Far Late: 12 deg 50.2' N 10 deg 29.1' E SEG_22 Lat/Long Near Early: 13 deg 9.1' N 11 deg 0.2' E Lat/Long Far Early: 12 deg 50.2' N 10 deg 29.1' E GMT Center 1994/102:13:44:10.8 Lat/Long Center: 12 deg 36.6' N 10 deg 59.2' E Lat/Long Near Late: 12 deg 22.9' N 11 deg 29.1' E Lat/Long Far Late: 12 deg 4.1' N 10 deg 58.1' E SEG_23 Lat/Long Near Early: 12 deg 22.9' N 11 deg 29.1' E Lat/Long Far Early: 12 deg 4.1' N 10 deg 58.1' E GMT Center 1994/102:13:44:24.6 Lat/Long Center: 11 deg 50.4' N 11 deg 27.9' E Lat/Long Near Late: 11 deg 36.6' N 11 deg 57.8' E Lat/Long Far Late: 11 deg 17.9' N 11 deg 26.8' E SEG_24 Lat/Long Near Early: 11 deg 36.6' N 11 deg 57.8' E Lat/Long Far Early: 11 deg 17.9' N 11 deg 26.8' E GMT Center 1994/102:13:44:38.4 Lat/Long Center: 11 deg 4.1' N 11 deg 56.5' E Lat/Long Near Late: 10 deg 50.2' N 12 deg 26.2' E Lat/Long Far Late: 10 deg 31.6' N 11 deg 55.3' E SEG_25 Lat/Long Near Early: 10 deg 50.2' N 12 deg 26.2' E Lat/Long Far Early: 10 deg 31.6' N 11 deg 55.3' E GMT Center 1994/102:13:44:52.1 Lat/Long Center: 10 deg 17.8' N 12 deg 24.9' E Lat/Long Near Late: 10 deg 3.8' N 12 deg 54.5' E Lat/Long Far Late: 9 deg 45.3' N 12 deg 23.6' E SEG_26 Lat/Long Near Early: 10 deg 3.8' N 12 deg 54.5' E Lat/Long Far Early: 9 deg 45.3' N 12 deg 23.6' E GMT Center 1994/102:13:45:05.9 Lat/Long Center: 9 deg 31.3' N 12 deg 53.1' E Lat/Long Near Late: 9 deg 17.3' N 13 deg 22.6' E Lat/Long Far Late: 8 deg 58.9' N 12 deg 51.7' E SEG_27 Lat/Long Near Early: 9 deg 17.3' N 13 deg 22.6' E Lat/Long Far Early: 8 deg 58.9' N 12 deg 51.7' E GMT Center 1994/102:13:45:19.7 Lat/Long Center: 8 deg 44.8' N 13 deg 21.1' E Lat/Long Near Late: 8 deg 30.7' N 13 deg 50.5' E Lat/Long Far Late: 8 deg 12.4' N 13 deg 19.7' E SEG_28 Lat/Long Near Early: 8 deg 30.7' N 13 deg 50.5' E Lat/Long Far Early: 8 deg 12.4' N 13 deg 19.7' E GMT Center 1994/102:13:45:33.4 Lat/Long Center: 7 deg 58.3' N 13 deg 49.0' E Lat/Long Near Late: 7 deg 44.1' N 14 deg 18.3' E Lat/Long Far Late: 7 deg 25.8' N 13 deg 47.5' E SEG_29 Lat/Long Near Early: 7 deg 44.1' N 14 deg 18.3' E Lat/Long Far Early: 7 deg 25.8' N 13 deg 47.5' E GMT Center 1994/102:13:45:47.2 Lat/Long Center: 7 deg 11.6' N 14 deg 16.7' E Lat/Long Near Late: 6 deg 57.4' N 14 deg 46.0' E Lat/Long Far Late: 6 deg 39.2' N 14 deg 15.1' E SEG_30 Lat/Long Near Early: 6 deg 57.4' N 14 deg 46.0' E Lat/Long Far Early: 6 deg 39.2' N 14 deg 15.1' E GMT Center 1994/102:13:46:01.0 Lat/Long Center: 6 deg 24.9' N 14 deg 44.3' E Lat/Long Near Late: 6 deg 10.6' N 15 deg 13.5' E Lat/Long Far Late: 5 deg 52.5' N 14 deg 42.7' E SEG_31 Lat/Long Near Early: 6 deg 10.6' N 15 deg 13.5' E Lat/Long Far Early: 5 deg 52.5' N 14 deg 42.7' E GMT Center 1994/102:13:46:14.7 Lat/Long Center: 5 deg 38.2' N 15 deg 11.8' E Lat/Long Near Late: 5 deg 23.8' N 15 deg 40.9' E Lat/Long Far Late: 5 deg 5.7' N 15 deg 10.1' E SEG_32 Lat/Long Near Early: 5 deg 23.8' N 15 deg 40.9' E Lat/Long Far Early: 5 deg 5.7' N 15 deg 10.1' E GMT Center 1994/102:13:46:28.5 Lat/Long Center: 4 deg 51.4' N 15 deg 39.2' E Lat/Long Near Late: 4 deg 37.0' N 16 deg 8.2' E Lat/Long Far Late: 4 deg 18.9' N 15 deg 37.4' E SEG_33 Lat/Long Near Early: 4 deg 37.0' N 16 deg 8.2' E Lat/Long Far Early: 4 deg 18.9' N 15 deg 37.4' E GMT Center 1994/102:13:46:42.3 Lat/Long Center: 4 deg 4.5' N 16 deg 6.4' E Lat/Long Near Late: 3 deg 50.1' N 16 deg 35.4' E Lat/Long Far Late: 3 deg 32.1' N 16 deg 4.6' E SEG_34 Lat/Long Near Early: 3 deg 50.1' N 16 deg 35.4' E Lat/Long Far Early: 3 deg 32.1' N 16 deg 4.6' E GMT Center 1994/102:13:46:56.0 Lat/Long Center: 3 deg 17.6' N 16 deg 33.6' E Lat/Long Near Data End: 3 deg 21.5' N 16 deg 52.0' E Lat/Long Far Data End: 3 deg 3.5' N 16 deg 21.2' E