DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 49.50 Site Name: Ubar Site ID: M01 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 / 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): 1736.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/276:10:53:52.8 Data Take End GMT: 1994/276:10:57:39.3 Data Take Duration (min:sec): 3:47 Latitude at Start GMT: 24 deg 25.3' N Longitude at Start GMT: 49 deg 13.5' E Latitude at End GMT: 11 deg 56.2' N Longitude at End GMT: 57 deg 39.1' E Center Incidence Angle (deg): 39.5 Track Angle at Image Center: 147.2 deg E of True North Along-Track Image Size (km): 1645.4 Cross-Track Image Size (km): 27.6 Along-Track Resolution (m): 65 Cross-Track Resolution (m): 101 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): 100.0 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 17 Bytes per Record: 2000 Records per Segment: 702 Product Generation Date: Dec 02, 1994 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV, XVV Processing Run Number: 40504 Comments: SEG_01 Lat/Long Near Early: 24 deg 29.6' N 49 deg 20.3' E Lat/Long Far Early: 24 deg 21.0' N 49 deg 6.7' E GMT Center 1994/276:10:53:59.7 Lat/Long Center: 24 deg 3.1' N 49 deg 30.3' E Lat/Long Near Late: 23 deg 45.1' N 49 deg 53.7' E Lat/Long Far Late: 23 deg 36.5' N 49 deg 40.2' E SEG_02 Lat/Long Near Early: 23 deg 45.1' N 49 deg 53.7' E Lat/Long Far Early: 23 deg 36.5' N 49 deg 40.2' E GMT Center 1994/276:10:54:13.5 Lat/Long Center: 23 deg 18.5' N 50 deg 3.5' E Lat/Long Near Late: 23 deg 0.4' N 50 deg 26.7' E Lat/Long Far Late: 22 deg 51.9' N 50 deg 13.3' E SEG_03 Lat/Long Near Early: 23 deg 0.4' N 50 deg 26.7' E Lat/Long Far Early: 22 deg 51.9' N 50 deg 13.3' E GMT Center 1994/276:10:54:27.3 Lat/Long Center: 22 deg 33.8' N 50 deg 36.3' E Lat/Long Near Late: 22 deg 15.5' N 50 deg 59.3' E Lat/Long Far Late: 22 deg 7.1' N 50 deg 45.9' E SEG_04 Lat/Long Near Early: 22 deg 15.5' N 50 deg 59.3' E Lat/Long Far Early: 22 deg 7.1' N 50 deg 45.9' E GMT Center 1994/276:10:54:41.0 Lat/Long Center: 21 deg 48.9' N 51 deg 8.8' E Lat/Long Near Late: 21 deg 30.5' N 51 deg 31.5' E Lat/Long Far Late: 21 deg 22.2' N 51 deg 18.1' E SEG_05 Lat/Long Near Early: 21 deg 30.5' N 51 deg 31.5' E Lat/Long Far Early: 21 deg 22.2' N 51 deg 18.1' E GMT Center 1994/276:10:54:54.8 Lat/Long Center: 21 deg 3.8' N 51 deg 40.8' E Lat/Long Near Late: 20 deg 45.4' N 52 deg 3.3' E Lat/Long Far Late: 20 deg 37.1' N 51 deg 50.0' E SEG_06 Lat/Long Near Early: 20 deg 45.4' N 52 deg 3.3' E Lat/Long Far Early: 20 deg 37.1' N 51 deg 50.0' E GMT Center 1994/276:10:55:08.5 Lat/Long Center: 20 deg 18.6' N 52 deg 12.4' E Lat/Long Near Late: 20 deg 0.1' N 52 deg 34.8' E Lat/Long Far Late: 19 deg 51.9' N 52 deg 21.5' E SEG_07 Lat/Long Near Early: 20 deg 0.1' N 52 deg 34.8' E Lat/Long Far Early: 19 deg 51.9' N 52 deg 21.5' E GMT Center 1994/276:10:55:22.3 Lat/Long Center: 19 deg 33.3' N 52 deg 43.7' E Lat/Long Near Late: 19 deg 14.7' N 53 deg 5.9' E Lat/Long Far Late: 19 deg 6.5' N 52 deg 52.6' E SEG_08 Lat/Long Near Early: 19 deg 14.7' N 53 deg 5.9' E Lat/Long Far Early: 19 deg 6.5' N 52 deg 52.6' E GMT Center 1994/276:10:55:36.1 Lat/Long Center: 18 deg 47.9' N 53 deg 14.7' E Lat/Long Near Late: 18 deg 29.2' N 53 deg 36.7' E Lat/Long Far Late: 18 deg 21.0' N 53 deg 23.5' E SEG_09 Lat/Long Near Early: 18 deg 29.2' N 53 deg 36.7' E Lat/Long Far Early: 18 deg 21.0' N 53 deg 23.5' E GMT Center 1994/276:10:55:49.8 Lat/Long Center: 18 deg 2.3' N 53 deg 45.3' E Lat/Long Near Late: 17 deg 43.5' N 54 deg 7.1' E Lat/Long Far Late: 17 deg 35.5' N 53 deg 54.0' E SEG_10 Lat/Long Near Early: 17 deg 43.5' N 54 deg 7.1' E Lat/Long Far Early: 17 deg 35.5' N 53 deg 54.0' E GMT Center 1994/276:10:56:03.6 Lat/Long Center: 17 deg 16.6' N 54 deg 15.7' E Lat/Long Near Late: 16 deg 57.7' N 54 deg 37.3' E Lat/Long Far Late: 16 deg 49.7' N 54 deg 24.2' E SEG_11 Lat/Long Near Early: 16 deg 57.7' N 54 deg 37.3' E Lat/Long Far Early: 16 deg 49.7' N 54 deg 24.2' E GMT Center 1994/276:10:56:17.3 Lat/Long Center: 16 deg 30.8' N 54 deg 45.7' E Lat/Long Near Late: 16 deg 11.9' N 55 deg 7.2' E Lat/Long Far Late: 16 deg 3.9' N 54 deg 54.1' E SEG_12 Lat/Long Near Early: 16 deg 11.9' N 55 deg 7.2' E Lat/Long Far Early: 16 deg 3.9' N 54 deg 54.1' E GMT Center 1994/276:10:56:31.1 Lat/Long Center: 15 deg 44.9' N 55 deg 15.5' E Lat/Long Near Late: 15 deg 25.9' N 55 deg 36.8' E Lat/Long Far Late: 15 deg 18.0' N 55 deg 23.7' E SEG_13 Lat/Long Near Early: 15 deg 25.9' N 55 deg 36.8' E Lat/Long Far Early: 15 deg 18.0' N 55 deg 23.7' E GMT Center 1994/276:10:56:44.9 Lat/Long Center: 14 deg 58.9' N 55 deg 45.0' E Lat/Long Near Late: 14 deg 39.8' N 56 deg 6.1' E Lat/Long Far Late: 14 deg 32.0' N 55 deg 53.1' E SEG_14 Lat/Long Near Early: 14 deg 39.8' N 56 deg 6.1' E Lat/Long Far Early: 14 deg 32.0' N 55 deg 53.1' E GMT Center 1994/276:10:56:58.6 Lat/Long Center: 14 deg 12.8' N 56 deg 14.2' E Lat/Long Near Late: 13 deg 53.7' N 56 deg 35.2' E Lat/Long Far Late: 13 deg 45.8' N 56 deg 22.3' E SEG_15 Lat/Long Near Early: 13 deg 53.7' N 56 deg 35.2' E Lat/Long Far Early: 13 deg 45.8' N 56 deg 22.3' E GMT Center 1994/276:10:57:12.4 Lat/Long Center: 13 deg 26.6' N 56 deg 43.2' E Lat/Long Near Late: 13 deg 7.4' N 57 deg 4.1' E Lat/Long Far Late: 12 deg 59.6' N 56 deg 51.2' E SEG_16 Lat/Long Near Early: 13 deg 7.4' N 57 deg 4.1' E Lat/Long Far Early: 12 deg 59.6' N 56 deg 51.2' E GMT Center 1994/276:10:57:26.1 Lat/Long Center: 12 deg 40.4' N 57 deg 12.0' E Lat/Long Near Late: 12 deg 21.1' N 57 deg 32.8' E Lat/Long Far Late: 12 deg 13.3' N 57 deg 19.9' E SEG_17 Lat/Long Near Early: 12 deg 21.1' N 57 deg 32.8' E Lat/Long Far Early: 12 deg 13.3' N 57 deg 19.9' E Lat/Long Near Data End: 12 deg 0.0' N 57 deg 45.6' E Lat/Long Far Data End: 11 deg 52.3' N 57 deg 32.7' E