DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 74.80 Site Name: Roter Kamm, Namibia (S Africa) Site ID: G68 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): 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: 1994/278:00:35:51.5 Data Take End GMT: 1994/278:00:39:57.1 Data Take Duration (min:sec): 4:6 Latitude at Start GMT: 33 deg 52.6' S Longitude at Start GMT: 11 deg 16.5' E Latitude at End GMT: 20 deg 31.0' S Longitude at End GMT: 21 deg 26.1' E Center Incidence Angle (deg): 48.0 Track Angle at Image Center: 33.8 deg E of True North Along-Track Image Size (km): 1784.6 Cross-Track Image Size (km): 56.2 Along-Track Resolution (m): 73 Cross-Track Resolution (m): 86 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: 18 Bytes per Record: 2000 Records per Segment: 1274 Product Generation Date: Jan 11, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 40795 Comments: SEG_01 Lat/Long Near Early: 33 deg 43.4' S 11 deg 1.8' E Lat/Long Far Early: 34 deg 1.8' S 11 deg 31.2' E GMT Center 1994/278:00:35:58.4 Lat/Long Center: 33 deg 30.9' S 11 deg 35.9' E Lat/Long Near Late: 33 deg 0.1' S 11 deg 40.6' E Lat/Long Far Late: 33 deg 18.2' S 12 deg 9.9' E SEG_02 Lat/Long Near Early: 33 deg 0.1' S 11 deg 40.6' E Lat/Long Far Early: 33 deg 18.2' S 12 deg 9.9' E GMT Center 1994/278:00:36:12.2 Lat/Long Center: 32 deg 47.4' S 12 deg 14.3' E Lat/Long Near Late: 32 deg 16.5' S 12 deg 18.7' E Lat/Long Far Late: 32 deg 34.5' S 12 deg 47.8' E SEG_03 Lat/Long Near Early: 32 deg 16.5' S 12 deg 18.7' E Lat/Long Far Early: 32 deg 34.5' S 12 deg 47.8' E GMT Center 1994/278:00:36:25.9 Lat/Long Center: 32 deg 3.6' S 12 deg 52.0' E Lat/Long Near Late: 31 deg 32.7' S 12 deg 56.2' E Lat/Long Far Late: 31 deg 50.5' S 13 deg 25.2' E SEG_04 Lat/Long Near Early: 31 deg 32.7' S 12 deg 56.2' E Lat/Long Far Early: 31 deg 50.5' S 13 deg 25.2' E GMT Center 1994/278:00:36:39.7 Lat/Long Center: 31 deg 19.6' S 13 deg 29.1' E Lat/Long Near Late: 30 deg 48.7' S 13 deg 33.0' E Lat/Long Far Late: 31 deg 6.4' S 14 deg 1.9' E SEG_05 Lat/Long Near Early: 30 deg 48.7' S 13 deg 33.0' E Lat/Long Far Early: 31 deg 6.4' S 14 deg 1.9' E GMT Center 1994/278:00:36:53.5 Lat/Long Center: 30 deg 35.5' S 14 deg 5.7' E Lat/Long Near Late: 30 deg 4.6' S 14 deg 9.3' E Lat/Long Far Late: 30 deg 22.0' S 14 deg 38.1' E SEG_06 Lat/Long Near Early: 30 deg 4.6' S 14 deg 9.3' E Lat/Long Far Early: 30 deg 22.0' S 14 deg 38.1' E GMT Center 1994/278:00:37:07.2 Lat/Long Center: 29 deg 51.1' S 14 deg 41.6' E Lat/Long Near Late: 29 deg 20.2' S 14 deg 45.1' E Lat/Long Far Late: 29 deg 37.5' S 15 deg 13.7' E SEG_07 Lat/Long Near Early: 29 deg 20.2' S 14 deg 45.1' E Lat/Long Far Early: 29 deg 37.5' S 15 deg 13.7' E GMT Center 1994/278:00:37:21.0 Lat/Long Center: 29 deg 6.6' S 15 deg 17.0' E Lat/Long Near Late: 28 deg 35.6' S 15 deg 20.2' E Lat/Long Far Late: 28 deg 52.8' S 15 deg 48.7' E SEG_08 Lat/Long Near Early: 28 deg 35.6' S 15 deg 20.2' E Lat/Long Far Early: 28 deg 52.8' S 15 deg 48.7' E GMT Center 1994/278:00:37:34.7 Lat/Long Center: 28 deg 21.9' S 15 deg 51.8' E Lat/Long Near Late: 27 deg 50.9' S 15 deg 54.9' E Lat/Long Far Late: 28 deg 8.0' S 16 deg 23.3' E SEG_09 Lat/Long Near Early: 27 deg 50.9' S 15 deg 54.9' E Lat/Long Far Early: 28 deg 8.0' S 16 deg 23.3' E GMT Center 1994/278:00:37:48.5 Lat/Long Center: 27 deg 37.0' S 16 deg 26.2' E Lat/Long Near Late: 27 deg 6.0' S 16 deg 29.1' E Lat/Long Far Late: 27 deg 22.9' S 16 deg 57.4' E SEG_10 Lat/Long Near Early: 27 deg 6.0' S 16 deg 29.1' E Lat/Long Far Early: 27 deg 22.9' S 16 deg 57.4' E GMT Center 1994/278:00:38:02.2 Lat/Long Center: 26 deg 52.0' S 17 deg 0.1' E Lat/Long Near Late: 26 deg 21.0' S 17 deg 2.8' E Lat/Long Far Late: 26 deg 37.8' S 17 deg 30.9' E SEG_11 Lat/Long Near Early: 26 deg 21.0' S 17 deg 2.8' E Lat/Long Far Early: 26 deg 37.8' S 17 deg 30.9' E GMT Center 1994/278:00:38:16.0 Lat/Long Center: 26 deg 6.8' S 17 deg 33.5' E Lat/Long Near Late: 25 deg 35.8' S 17 deg 36.1' E Lat/Long Far Late: 25 deg 52.5' S 18 deg 4.1' E SEG_12 Lat/Long Near Early: 25 deg 35.8' S 17 deg 36.1' E Lat/Long Far Early: 25 deg 52.5' S 18 deg 4.1' E GMT Center 1994/278:00:38:29.8 Lat/Long Center: 25 deg 21.5' S 18 deg 6.5' E Lat/Long Near Late: 24 deg 50.5' S 18 deg 8.9' E Lat/Long Far Late: 25 deg 7.0' S 18 deg 36.8' E SEG_13 Lat/Long Near Early: 24 deg 50.5' S 18 deg 8.9' E Lat/Long Far Early: 25 deg 7.0' S 18 deg 36.8' E GMT Center 1994/278:00:38:43.5 Lat/Long Center: 24 deg 36.0' S 18 deg 39.0' E Lat/Long Near Late: 24 deg 5.0' S 18 deg 41.3' E Lat/Long Far Late: 24 deg 21.4' S 19 deg 9.1' E SEG_14 Lat/Long Near Early: 24 deg 5.0' S 18 deg 41.3' E Lat/Long Far Early: 24 deg 21.4' S 19 deg 9.1' E GMT Center 1994/278:00:38:57.3 Lat/Long Center: 23 deg 50.4' S 19 deg 11.2' E Lat/Long Near Late: 23 deg 19.4' S 19 deg 13.3' E Lat/Long Far Late: 23 deg 35.7' S 19 deg 41.0' E SEG_15 Lat/Long Near Early: 23 deg 19.4' S 19 deg 13.3' E Lat/Long Far Early: 23 deg 35.7' S 19 deg 41.0' E GMT Center 1994/278:00:39:11.0 Lat/Long Center: 23 deg 4.7' S 19 deg 43.0' E Lat/Long Near Late: 22 deg 33.7' S 19 deg 45.0' E Lat/Long Far Late: 22 deg 49.9' S 20 deg 12.5' E SEG_16 Lat/Long Near Early: 22 deg 33.7' S 19 deg 45.0' E Lat/Long Far Early: 22 deg 49.9' S 20 deg 12.5' E GMT Center 1994/278:00:39:24.8 Lat/Long Center: 22 deg 18.9' S 20 deg 14.4' E Lat/Long Near Late: 21 deg 47.9' S 20 deg 16.2' E Lat/Long Far Late: 22 deg 4.0' S 20 deg 43.7' E SEG_17 Lat/Long Near Early: 21 deg 47.9' S 20 deg 16.2' E Lat/Long Far Early: 22 deg 4.0' S 20 deg 43.7' E GMT Center 1994/278:00:39:38.6 Lat/Long Center: 21 deg 33.0' S 20 deg 45.4' E Lat/Long Near Late: 21 deg 2.0' S 20 deg 47.2' E Lat/Long Far Late: 21 deg 18.0' S 21 deg 14.5' E SEG_18 Lat/Long Near Early: 21 deg 2.0' S 20 deg 47.2' E Lat/Long Far Early: 21 deg 18.0' S 21 deg 14.5' E GMT Center 1994/278:00:39:52.3 Lat/Long Center: 20 deg 46.9' S 21 deg 16.1' E Lat/Long Near Data End: 20 deg 23.0' S 21 deg 12.5' E Lat/Long Far Data End: 20 deg 38.9' S 21 deg 39.8' E