DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 172.60 Site Name: Kwajalein, Marshall Islands Site ID: C16 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 12 Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 34 Quantization Format: 8-bit Beam Spoiling Mode: 0 PRF (Hz): 1512.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: VV Product Type: Survey Image Data Take Start GMT: 1994/110:00:44:21.7 Data Take End GMT: 1994/110:00:47:51.5 Data Take Duration (min:sec): 3:32 Latitude at Start GMT: 14 deg 47.8' S Longitude at Start GMT: 179 deg 36.7' E Latitude at End GMT: 26 deg 34.5' S Longitude at End GMT: 172 deg 42.3' W Center Incidence Angle (deg): 61.9 Track Angle at Image Center: 148.7 deg E of True North Along-Track Image Size (km): 1525.4 Cross-Track Image Size (km): 23.2 Along-Track Resolution (m): 85 Cross-Track Resolution (m): 72 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): 65.3 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 16 Bytes per Record: 2000 Records per Segment: 614 Product Generation Date: Aug 13, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LVH, LVV, CVH, CVV Processing Run Number: 10775 Comments: SEG_01 Lat/Long Near Early: 14 deg 44.6' S 179 deg 42.3' E Lat/Long Far Early: 14 deg 50.9' S 179 deg 31.1' E GMT Center 1994/110:00:44:28.6 Lat/Long Center: 15 deg 11.2' S 179 deg 50.9' E Lat/Long Near Late: 15 deg 31.4' S 179 deg 49.4' W Lat/Long Far Late: 15 deg 37.8' S 179 deg 59.5' E SEG_02 Lat/Long Near Early: 15 deg 31.4' S 179 deg 49.4' W Lat/Long Far Early: 15 deg 37.8' S 179 deg 59.5' E GMT Center 1994/110:00:44:42.3 Lat/Long Center: 15 deg 58.0' S 179 deg 40.7' W Lat/Long Near Late: 16 deg 18.2' S 179 deg 20.8' W Lat/Long Far Late: 16 deg 24.6' S 179 deg 32.0' W SEG_03 Lat/Long Near Early: 16 deg 18.2' S 179 deg 20.8' W Lat/Long Far Early: 16 deg 24.6' S 179 deg 32.0' W GMT Center 1994/110:00:44:56.1 Lat/Long Center: 16 deg 44.8' S 179 deg 12.1' W Lat/Long Near Late: 17 deg 5.0' S 178 deg 52.0' W Lat/Long Far Late: 17 deg 11.4' S 179 deg 3.3' W SEG_04 Lat/Long Near Early: 17 deg 5.0' S 178 deg 52.0' W Lat/Long Far Early: 17 deg 11.4' S 179 deg 3.3' W GMT Center 1994/110:00:45:09.8 Lat/Long Center: 17 deg 31.5' S 178 deg 43.2' W Lat/Long Near Late: 17 deg 51.6' S 178 deg 23.1' W Lat/Long Far Late: 17 deg 58.1' S 178 deg 34.3' W SEG_05 Lat/Long Near Early: 17 deg 51.6' S 178 deg 23.1' W Lat/Long Far Early: 17 deg 58.1' S 178 deg 34.3' W GMT Center 1994/110:00:45:23.6 Lat/Long Center: 18 deg 18.2' S 178 deg 14.1' W Lat/Long Near Late: 18 deg 38.2' S 177 deg 53.8' W Lat/Long Far Late: 18 deg 44.7' S 178 deg 5.1' W SEG_06 Lat/Long Near Early: 18 deg 38.2' S 177 deg 53.8' W Lat/Long Far Early: 18 deg 44.7' S 178 deg 5.1' W GMT Center 1994/110:00:45:37.3 Lat/Long Center: 19 deg 4.8' S 177 deg 44.8' W Lat/Long Near Late: 19 deg 24.8' S 177 deg 24.3' W Lat/Long Far Late: 19 deg 31.3' S 177 deg 35.7' W SEG_07 Lat/Long Near Early: 19 deg 24.8' S 177 deg 24.3' W Lat/Long Far Early: 19 deg 31.3' S 177 deg 35.7' W GMT Center 1994/110:00:45:51.1 Lat/Long Center: 19 deg 51.3' S 177 deg 15.2' W Lat/Long Near Late: 20 deg 11.2' S 176 deg 54.6' W Lat/Long Far Late: 20 deg 17.7' S 177 deg 6.0' W SEG_08 Lat/Long Near Early: 20 deg 11.2' S 176 deg 54.6' W Lat/Long Far Early: 20 deg 17.7' S 177 deg 6.0' W GMT Center 1994/110:00:46:04.8 Lat/Long Center: 20 deg 37.7' S 176 deg 45.3' W Lat/Long Near Late: 20 deg 57.6' S 176 deg 24.5' W Lat/Long Far Late: 21 deg 4.1' S 176 deg 35.9' W SEG_09 Lat/Long Near Early: 20 deg 57.6' S 176 deg 24.5' W Lat/Long Far Early: 21 deg 4.1' S 176 deg 35.9' W GMT Center 1994/110:00:46:18.6 Lat/Long Center: 21 deg 24.0' S 176 deg 15.1' W Lat/Long Near Late: 21 deg 43.9' S 175 deg 54.2' W Lat/Long Far Late: 21 deg 50.5' S 176 deg 5.6' W SEG_10 Lat/Long Near Early: 21 deg 43.9' S 175 deg 54.2' W Lat/Long Far Early: 21 deg 50.5' S 176 deg 5.6' W GMT Center 1994/110:00:46:32.3 Lat/Long Center: 22 deg 10.3' S 175 deg 44.6' W Lat/Long Near Late: 22 deg 30.1' S 175 deg 23.5' W Lat/Long Far Late: 22 deg 36.7' S 175 deg 35.0' W SEG_11 Lat/Long Near Early: 22 deg 30.1' S 175 deg 23.5' W Lat/Long Far Early: 22 deg 36.7' S 175 deg 35.0' W GMT Center 1994/110:00:46:46.1 Lat/Long Center: 22 deg 56.5' S 175 deg 13.8' W Lat/Long Near Late: 23 deg 16.2' S 174 deg 52.5' W Lat/Long Far Late: 23 deg 22.8' S 175 deg 4.1' W SEG_12 Lat/Long Near Early: 23 deg 16.2' S 174 deg 52.5' W Lat/Long Far Early: 23 deg 22.8' S 175 deg 4.1' W GMT Center 1994/110:00:46:59.8 Lat/Long Center: 23 deg 42.5' S 174 deg 42.7' W Lat/Long Near Late: 24 deg 2.2' S 174 deg 21.1' W Lat/Long Far Late: 24 deg 8.9' S 174 deg 32.7' W SEG_13 Lat/Long Near Early: 24 deg 2.2' S 174 deg 21.1' W Lat/Long Far Early: 24 deg 8.9' S 174 deg 32.7' W GMT Center 1994/110:00:47:13.6 Lat/Long Center: 24 deg 28.5' S 174 deg 11.1' W Lat/Long Near Late: 24 deg 48.1' S 173 deg 49.4' W Lat/Long Far Late: 24 deg 54.8' S 174 deg 1.1' W SEG_14 Lat/Long Near Early: 24 deg 48.1' S 173 deg 49.4' W Lat/Long Far Early: 24 deg 54.8' S 174 deg 1.1' W GMT Center 1994/110:00:47:27.3 Lat/Long Center: 25 deg 14.3' S 173 deg 39.2' W Lat/Long Near Late: 25 deg 33.8' S 173 deg 17.3' W Lat/Long Far Late: 25 deg 40.6' S 173 deg 29.0' W SEG_15 Lat/Long Near Early: 25 deg 33.8' S 173 deg 17.3' W Lat/Long Far Early: 25 deg 40.6' S 173 deg 29.0' W GMT Center 1994/110:00:47:41.1 Lat/Long Center: 26 deg 0.1' S 173 deg 6.9' W Lat/Long Near Late: 26 deg 19.5' S 172 deg 44.8' W Lat/Long Far Late: 26 deg 26.3' S 172 deg 56.5' W SEG_16 Lat/Long Near Early: 26 deg 19.5' S 172 deg 44.8' W Lat/Long Far Early: 26 deg 26.3' S 172 deg 56.5' W Lat/Long Near Data End: 26 deg 31.1' S 172 deg 36.4' W Lat/Long Far Data End: 26 deg 37.9' S 172 deg 48.2' W