DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 75.90 Site Name: Mount Camaroon, W Africa Site ID: G1E Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 11 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1512.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/278:02:12:40.5 Data Take End GMT: 1994/278:02:15:26.4 Data Take Duration (min:sec): 2:47 Latitude at Start GMT: 7 deg 17.5' S Longitude at Start GMT: 7 deg 23.1' E Latitude at End GMT: 2 deg 10.1' N Longitude at End GMT: 12 deg 48.6' E Center Incidence Angle (deg): 53.6 Track Angle at Image Center: 29.9 deg E of True North Along-Track Image Size (km): 1206.8 Cross-Track Image Size (km): 55.0 Along-Track Resolution (m): 70 Cross-Track Resolution (m): 79 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: 13 Bytes per Record: 2000 Records per Segment: 1250 Product Generation Date: Nov 11, 1994 Processing Facility: JPL Processor S/W Version: 1.2.6 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 40354 Comments: SEG_01 Lat/Long Near Early: 7 deg 10.1' S 7 deg 10.2' E Lat/Long Far Early: 7 deg 24.9' S 7 deg 36.1' E GMT Center 1994/278:02:12:47.4 Lat/Long Center: 6 deg 54.0' S 7 deg 36.7' E Lat/Long Near Late: 6 deg 23.0' S 7 deg 37.3' E Lat/Long Far Late: 6 deg 37.9' S 8 deg 3.2' E SEG_02 Lat/Long Near Early: 6 deg 23.0' S 7 deg 37.3' E Lat/Long Far Early: 6 deg 37.9' S 8 deg 3.2' E GMT Center 1994/278:02:13:01.1 Lat/Long Center: 6 deg 6.9' S 8 deg 3.8' E Lat/Long Near Late: 5 deg 36.0' S 8 deg 4.3' E Lat/Long Far Late: 5 deg 50.8' S 8 deg 30.2' E SEG_03 Lat/Long Near Early: 5 deg 36.0' S 8 deg 4.3' E Lat/Long Far Early: 5 deg 50.8' S 8 deg 30.2' E GMT Center 1994/278:02:13:14.9 Lat/Long Center: 5 deg 19.9' S 8 deg 30.8' E Lat/Long Near Late: 4 deg 48.9' S 8 deg 31.3' E Lat/Long Far Late: 5 deg 3.8' S 8 deg 57.1' E SEG_04 Lat/Long Near Early: 4 deg 48.9' S 8 deg 31.3' E Lat/Long Far Early: 5 deg 3.8' S 8 deg 57.1' E GMT Center 1994/278:02:13:28.6 Lat/Long Center: 4 deg 32.8' S 8 deg 57.7' E Lat/Long Near Late: 4 deg 1.8' S 8 deg 58.3' E Lat/Long Far Late: 4 deg 16.7' S 9 deg 24.1' E SEG_05 Lat/Long Near Early: 4 deg 1.8' S 8 deg 58.3' E Lat/Long Far Early: 4 deg 16.7' S 9 deg 24.1' E GMT Center 1994/278:02:13:42.3 Lat/Long Center: 3 deg 45.7' S 9 deg 24.6' E Lat/Long Near Late: 3 deg 14.8' S 9 deg 25.2' E Lat/Long Far Late: 3 deg 29.6' S 9 deg 51.0' E SEG_06 Lat/Long Near Early: 3 deg 14.8' S 9 deg 25.2' E Lat/Long Far Early: 3 deg 29.6' S 9 deg 51.0' E GMT Center 1994/278:02:13:56.1 Lat/Long Center: 2 deg 58.7' S 9 deg 51.5' E Lat/Long Near Late: 2 deg 27.7' S 9 deg 52.1' E Lat/Long Far Late: 2 deg 42.6' S 10 deg 17.8' E SEG_07 Lat/Long Near Early: 2 deg 27.7' S 9 deg 52.1' E Lat/Long Far Early: 2 deg 42.6' S 10 deg 17.8' E GMT Center 1994/278:02:14:09.8 Lat/Long Center: 2 deg 11.6' S 10 deg 18.4' E Lat/Long Near Late: 1 deg 40.6' S 10 deg 19.0' E Lat/Long Far Late: 1 deg 55.5' S 10 deg 44.7' E SEG_08 Lat/Long Near Early: 1 deg 40.6' S 10 deg 19.0' E Lat/Long Far Early: 1 deg 55.5' S 10 deg 44.7' E GMT Center 1994/278:02:14:23.6 Lat/Long Center: 1 deg 24.6' S 10 deg 45.3' E Lat/Long Near Late: 0 deg 53.6' S 10 deg 45.9' E Lat/Long Far Late: 1 deg 8.5' S 11 deg 11.6' E SEG_09 Lat/Long Near Early: 0 deg 53.6' S 10 deg 45.9' E Lat/Long Far Early: 1 deg 8.5' S 11 deg 11.6' E GMT Center 1994/278:02:14:37.3 Lat/Long Center: 0 deg 37.5' S 11 deg 12.2' E Lat/Long Near Late: 0 deg 6.6' S 11 deg 12.8' E Lat/Long Far Late: 0 deg 21.5' S 11 deg 38.4' E SEG_10 Lat/Long Near Early: 0 deg 6.6' S 11 deg 12.8' E Lat/Long Far Early: 0 deg 21.5' S 11 deg 38.4' E GMT Center 1994/278:02:14:51.1 Lat/Long Center: 0 deg 9.5' N 11 deg 39.1' E Lat/Long Near Late: 0 deg 40.5' N 11 deg 39.7' E Lat/Long Far Late: 0 deg 25.5' N 12 deg 5.4' E SEG_11 Lat/Long Near Early: 0 deg 40.5' N 11 deg 39.7' E Lat/Long Far Early: 0 deg 25.5' N 12 deg 5.4' E GMT Center 1994/278:02:15:04.8 Lat/Long Center: 0 deg 56.5' N 12 deg 6.0' E Lat/Long Near Late: 1 deg 27.4' N 12 deg 6.6' E Lat/Long Far Late: 1 deg 12.5' N 12 deg 32.3' E SEG_12 Lat/Long Near Early: 1 deg 27.4' N 12 deg 6.6' E Lat/Long Far Early: 1 deg 12.5' N 12 deg 32.3' E GMT Center 1994/278:02:15:18.5 Lat/Long Center: 1 deg 43.5' N 12 deg 33.0' E Lat/Long Near Late: 2 deg 14.4' N 12 deg 33.6' E Lat/Long Far Late: 1 deg 59.5' N 12 deg 59.3' E SEG_13 Lat/Long Near Early: 2 deg 14.4' N 12 deg 33.6' E Lat/Long Far Early: 1 deg 59.5' N 12 deg 59.3' E Lat/Long Near Data End: 2 deg 17.6' N 12 deg 35.7' E Lat/Long Far Data End: 2 deg 2.7' N 13 deg 1.4' E