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-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 8 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 8 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: 1994/276:13:50:36.9 Data Take End GMT: 1994/276:13:57:43.1 Data Take Duration (min:sec): 7:7 Latitude at Start GMT: 27 deg 7.4' N Longitude at Start GMT: 1 deg 40.0' E Latitude at End GMT: 3 deg 31.6' N Longitude at End GMT: 17 deg 15.1' E Center Incidence Angle (deg): 44.1 Track Angle at Image Center: 147.9 deg E of True North Along-Track Image Size (km): 3097.4 Cross-Track Image Size (km): 77.6 Along-Track Resolution (m): 111 Cross-Track Resolution (m): 46 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): 19.6 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: 1702 Product Generation Date: Dec 15, 1994 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, CHH, XVV Processing Run Number: 40641 Comments: SEG_01 Lat/Long Near Early: 27 deg 20.1' N 1 deg 59.3' E Lat/Long Far Early: 26 deg 54.8' N 1 deg 20.8' E GMT Center 1994/276:13:50:43.8 Lat/Long Center: 26 deg 45.6' N 1 deg 57.7' E Lat/Long Near Late: 26 deg 36.2' N 2 deg 34.6' E Lat/Long Far Late: 26 deg 11.2' N 1 deg 56.2' E SEG_02 Lat/Long Near Early: 26 deg 36.2' N 2 deg 34.6' E Lat/Long Far Early: 26 deg 11.2' N 1 deg 56.2' E GMT Center 1994/276:13:50:57.6 Lat/Long Center: 26 deg 1.8' N 2 deg 32.8' E Lat/Long Near Late: 25 deg 52.2' N 3 deg 9.4' E Lat/Long Far Late: 25 deg 27.4' N 2 deg 31.1' E SEG_03 Lat/Long Near Early: 25 deg 52.2' N 3 deg 9.4' E Lat/Long Far Early: 25 deg 27.4' N 2 deg 31.1' E GMT Center 1994/276:13:51:11.3 Lat/Long Center: 25 deg 17.7' N 3 deg 7.4' E Lat/Long Near Late: 25 deg 8.0' N 3 deg 43.6' E Lat/Long Far Late: 24 deg 43.4' N 3 deg 5.5' E SEG_04 Lat/Long Near Early: 25 deg 8.0' N 3 deg 43.6' E Lat/Long Far Early: 24 deg 43.4' N 3 deg 5.5' E GMT Center 1994/276:13:51:25.1 Lat/Long Center: 24 deg 33.6' N 3 deg 41.5' E Lat/Long Near Late: 24 deg 23.6' N 4 deg 17.5' E Lat/Long Far Late: 23 deg 59.2' N 3 deg 39.4' E SEG_05 Lat/Long Near Early: 24 deg 23.6' N 4 deg 17.5' E Lat/Long Far Early: 23 deg 59.2' N 3 deg 39.4' E GMT Center 1994/276:13:51:38.9 Lat/Long Center: 23 deg 49.2' N 4 deg 15.1' E Lat/Long Near Late: 23 deg 39.1' N 4 deg 50.8' E Lat/Long Far Late: 23 deg 14.9' N 4 deg 12.9' E SEG_06 Lat/Long Near Early: 23 deg 39.1' N 4 deg 50.8' E Lat/Long Far Early: 23 deg 14.9' N 4 deg 12.9' E GMT Center 1994/276:13:51:52.6 Lat/Long Center: 23 deg 4.7' N 4 deg 48.4' E Lat/Long Near Late: 22 deg 54.3' N 5 deg 23.8' E Lat/Long Far Late: 22 deg 30.3' N 4 deg 46.0' E SEG_07 Lat/Long Near Early: 22 deg 54.3' N 5 deg 23.8' E Lat/Long Far Early: 22 deg 30.3' N 4 deg 46.0' E GMT Center 1994/276:13:52:06.4 Lat/Long Center: 22 deg 20.0' N 5 deg 21.2' E Lat/Long Near Late: 22 deg 9.5' N 5 deg 56.3' E Lat/Long Far Late: 21 deg 45.7' N 5 deg 18.6' E SEG_08 Lat/Long Near Early: 22 deg 9.5' N 5 deg 56.3' E Lat/Long Far Early: 21 deg 45.7' N 5 deg 18.6' E GMT Center 1994/276:13:52:20.1 Lat/Long Center: 21 deg 35.1' N 5 deg 53.6' E Lat/Long Near Late: 21 deg 24.4' N 6 deg 28.4' E Lat/Long Far Late: 21 deg 0.8' N 5 deg 50.9' E SEG_09 Lat/Long Near Early: 21 deg 24.4' N 6 deg 28.4' E Lat/Long Far Early: 21 deg 0.8' N 5 deg 50.9' E GMT Center 1994/276:13:52:33.9 Lat/Long Center: 20 deg 50.1' N 6 deg 25.6' E Lat/Long Near Late: 20 deg 39.3' N 7 deg 0.2' E Lat/Long Far Late: 20 deg 15.9' N 6 deg 22.8' E SEG_10 Lat/Long Near Early: 20 deg 39.3' N 7 deg 0.2' E Lat/Long Far Early: 20 deg 15.9' N 6 deg 22.8' E GMT Center 1994/276:13:52:47.7 Lat/Long Center: 20 deg 5.0' N 6 deg 57.2' E Lat/Long Near Late: 19 deg 54.0' N 7 deg 31.6' E Lat/Long Far Late: 19 deg 30.7' N 6 deg 54.3' E SEG_11 Lat/Long Near Early: 19 deg 54.0' N 7 deg 31.6' E Lat/Long Far Early: 19 deg 30.7' N 6 deg 54.3' E GMT Center 1994/276:13:53:01.4 Lat/Long Center: 19 deg 19.7' N 7 deg 28.5' E Lat/Long Near Late: 19 deg 8.5' N 8 deg 2.7' E Lat/Long Far Late: 18 deg 45.5' N 7 deg 25.4' E SEG_12 Lat/Long Near Early: 19 deg 8.5' N 8 deg 2.7' E Lat/Long Far Early: 18 deg 45.5' N 7 deg 25.4' E GMT Center 1994/276:13:53:15.2 Lat/Long Center: 18 deg 34.3' N 7 deg 59.4' E Lat/Long Near Late: 18 deg 23.0' N 8 deg 33.4' E Lat/Long Far Late: 18 deg 0.1' N 7 deg 56.3' E SEG_13 Lat/Long Near Early: 18 deg 23.0' N 8 deg 33.4' E Lat/Long Far Early: 18 deg 0.1' N 7 deg 56.3' E GMT Center 1994/276:13:53:28.9 Lat/Long Center: 17 deg 48.8' N 8 deg 30.1' E Lat/Long Near Late: 17 deg 37.3' N 9 deg 3.8' E Lat/Long Far Late: 17 deg 14.6' N 8 deg 26.8' E SEG_14 Lat/Long Near Early: 17 deg 37.3' N 9 deg 3.8' E Lat/Long Far Early: 17 deg 14.6' N 8 deg 26.8' E GMT Center 1994/276:13:53:42.7 Lat/Long Center: 17 deg 3.1' N 9 deg 0.4' E Lat/Long Near Late: 16 deg 51.5' N 9 deg 33.9' E Lat/Long Far Late: 16 deg 28.9' N 8 deg 57.0' E SEG_15 Lat/Long Near Early: 16 deg 51.5' N 9 deg 33.9' E Lat/Long Far Early: 16 deg 28.9' N 8 deg 57.0' E GMT Center 1994/276:13:53:56.5 Lat/Long Center: 16 deg 17.3' N 9 deg 30.4' E Lat/Long Near Late: 16 deg 5.6' N 10 deg 3.8' E Lat/Long Far Late: 15 deg 43.2' N 9 deg 26.9' E SEG_16 Lat/Long Near Early: 16 deg 5.6' N 10 deg 3.8' E Lat/Long Far Early: 15 deg 43.2' N 9 deg 26.9' E GMT Center 1994/276:13:54:10.2 Lat/Long Center: 15 deg 31.5' N 10 deg 0.2' E Lat/Long Near Late: 15 deg 19.6' N 10 deg 33.4' E Lat/Long Far Late: 14 deg 57.3' N 9 deg 56.6' E SEG_17 Lat/Long Near Early: 15 deg 19.6' N 10 deg 33.4' E Lat/Long Far Early: 14 deg 57.3' N 9 deg 56.6' E GMT Center 1994/276:13:54:24.0 Lat/Long Center: 14 deg 45.5' N 10 deg 29.7' E Lat/Long Near Late: 14 deg 33.6' N 11 deg 2.7' E Lat/Long Far Late: 14 deg 11.4' N 10 deg 26.0' E SEG_18 Lat/Long Near Early: 14 deg 33.6' N 11 deg 2.7' E Lat/Long Far Early: 14 deg 11.4' N 10 deg 26.0' E GMT Center 1994/276:13:54:37.7 Lat/Long Center: 13 deg 59.4' N 10 deg 58.9' E Lat/Long Near Late: 13 deg 47.4' N 11 deg 31.8' E Lat/Long Far Late: 13 deg 25.3' N 10 deg 55.2' E SEG_19 Lat/Long Near Early: 13 deg 47.4' N 11 deg 31.8' E Lat/Long Far Early: 13 deg 25.3' N 10 deg 55.2' E GMT Center 1994/276:13:54:51.5 Lat/Long Center: 13 deg 13.3' N 11 deg 27.9' E Lat/Long Near Late: 13 deg 1.1' N 12 deg 0.6' E Lat/Long Far Late: 12 deg 39.2' N 11 deg 24.1' E SEG_20 Lat/Long Near Early: 13 deg 1.1' N 12 deg 0.6' E Lat/Long Far Early: 12 deg 39.2' N 11 deg 24.1' E GMT Center 1994/276:13:55:05.2 Lat/Long Center: 12 deg 27.0' N 11 deg 56.7' E Lat/Long Near Late: 12 deg 14.8' N 12 deg 29.2' E Lat/Long Far Late: 11 deg 52.9' N 11 deg 52.8' E SEG_21 Lat/Long Near Early: 12 deg 14.8' N 12 deg 29.2' E Lat/Long Far Early: 11 deg 52.9' N 11 deg 52.8' E GMT Center 1994/276:13:55:19.0 Lat/Long Center: 11 deg 40.7' N 12 deg 25.3' E Lat/Long Near Late: 11 deg 28.3' N 12 deg 57.7' E Lat/Long Far Late: 11 deg 6.6' N 12 deg 21.3' E SEG_22 Lat/Long Near Early: 11 deg 28.3' N 12 deg 57.7' E Lat/Long Far Early: 11 deg 6.6' N 12 deg 21.3' E GMT Center 1994/276:13:55:32.8 Lat/Long Center: 10 deg 54.3' N 12 deg 53.7' E Lat/Long Near Late: 10 deg 41.9' N 13 deg 25.9' E Lat/Long Far Late: 10 deg 20.2' N 12 deg 49.6' E SEG_23 Lat/Long Near Early: 10 deg 41.9' N 13 deg 25.9' E Lat/Long Far Early: 10 deg 20.2' N 12 deg 49.6' E GMT Center 1994/276:13:55:46.5 Lat/Long Center: 10 deg 7.8' N 13 deg 21.9' E Lat/Long Near Late: 9 deg 55.3' N 13 deg 54.0' E Lat/Long Far Late: 9 deg 33.8' N 13 deg 17.8' E SEG_24 Lat/Long Near Early: 9 deg 55.3' N 13 deg 54.0' E Lat/Long Far Early: 9 deg 33.8' N 13 deg 17.8' E GMT Center 1994/276:13:56:00.3 Lat/Long Center: 9 deg 21.3' N 13 deg 49.9' E Lat/Long Near Late: 9 deg 8.7' N 14 deg 21.9' E Lat/Long Far Late: 8 deg 47.2' N 13 deg 45.7' E SEG_25 Lat/Long Near Early: 9 deg 8.7' N 14 deg 21.9' E Lat/Long Far Early: 8 deg 47.2' N 13 deg 45.7' E GMT Center 1994/276:13:56:14.0 Lat/Long Center: 8 deg 34.6' N 14 deg 17.8' E Lat/Long Near Late: 8 deg 22.0' N 14 deg 49.7' E Lat/Long Far Late: 8 deg 0.6' N 14 deg 13.5' E SEG_26 Lat/Long Near Early: 8 deg 22.0' N 14 deg 49.7' E Lat/Long Far Early: 8 deg 0.6' N 14 deg 13.5' E GMT Center 1994/276:13:56:27.8 Lat/Long Center: 7 deg 48.0' N 14 deg 45.5' E Lat/Long Near Late: 7 deg 35.2' N 15 deg 17.3' E Lat/Long Far Late: 7 deg 14.0' N 14 deg 41.2' E SEG_27 Lat/Long Near Early: 7 deg 35.2' N 15 deg 17.3' E Lat/Long Far Early: 7 deg 14.0' N 14 deg 41.2' E GMT Center 1994/276:13:56:41.6 Lat/Long Center: 7 deg 1.2' N 15 deg 13.1' E Lat/Long Near Late: 6 deg 48.4' N 15 deg 44.8' E Lat/Long Far Late: 6 deg 27.2' N 15 deg 8.8' E SEG_28 Lat/Long Near Early: 6 deg 48.4' N 15 deg 44.8' E Lat/Long Far Early: 6 deg 27.2' N 15 deg 8.8' E GMT Center 1994/276:13:56:55.3 Lat/Long Center: 6 deg 14.5' N 15 deg 40.5' E Lat/Long Near Late: 6 deg 1.6' N 16 deg 12.2' E Lat/Long Far Late: 5 deg 40.5' N 15 deg 36.2' E SEG_29 Lat/Long Near Early: 6 deg 1.6' N 16 deg 12.2' E Lat/Long Far Early: 5 deg 40.5' N 15 deg 36.2' E GMT Center 1994/276:13:57:09.1 Lat/Long Center: 5 deg 27.6' N 16 deg 7.9' E Lat/Long Near Late: 5 deg 14.7' N 16 deg 39.5' E Lat/Long Far Late: 4 deg 53.7' N 16 deg 3.5' E SEG_30 Lat/Long Near Early: 5 deg 14.7' N 16 deg 39.5' E Lat/Long Far Early: 4 deg 53.7' N 16 deg 3.5' E GMT Center 1994/276:13:57:22.8 Lat/Long Center: 4 deg 40.8' N 16 deg 35.1' E Lat/Long Near Late: 4 deg 27.8' N 17 deg 6.7' E Lat/Long Far Late: 4 deg 6.8' N 16 deg 30.7' E SEG_31 Lat/Long Near Early: 4 deg 27.8' N 17 deg 6.7' E Lat/Long Far Early: 4 deg 6.8' N 16 deg 30.7' E GMT Center 1994/276:13:57:36.6 Lat/Long Center: 3 deg 53.9' N 17 deg 2.3' E Lat/Long Near Data End: 3 deg 42.1' N 17 deg 33.1' E Lat/Long Far Data End: 3 deg 21.1' N 16 deg 57.1' E