DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 122.20 Site Name: Hawaii Site ID: GB0 Mission ID: SRL-1 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): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1488.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/106:22:41:33.7 Data Take End GMT: 1994/106:22:43:20.0 Data Take Duration (min:sec): 1:47 Latitude at Start GMT: 22 deg 12.9' N Longitude at Start GMT: 157 deg 23.2' W Latitude at End GMT: 16 deg 26.6' N Longitude at End GMT: 153 deg 17.2' W Center Incidence Angle (deg): 62.9 Track Angle at Image Center: 146.0 deg E of True North Along-Track Image Size (km): 772.6 Cross-Track Image Size (km): 51.2 Along-Track Resolution (m): 88 Cross-Track Resolution (m): 36 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: 8 Bytes per Record: 2000 Records per Segment: 1174 Product Generation Date: Aug 23, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, CHH, XVV Processing Run Number: 10950 Comments: SEG_01 Lat/Long Near Early: 22 deg 20.9' N 157 deg 11.0' W Lat/Long Far Early: 22 deg 4.9' N 157 deg 35.4' W GMT Center 1994/106:22:41:40.5 Lat/Long Center: 21 deg 50.8' N 157 deg 6.6' W Lat/Long Near Late: 21 deg 36.5' N 156 deg 37.9' W Lat/Long Far Late: 21 deg 20.7' N 157 deg 2.3' W SEG_02 Lat/Long Near Early: 21 deg 36.5' N 156 deg 37.9' W Lat/Long Far Early: 21 deg 20.7' N 157 deg 2.3' W GMT Center 1994/106:22:41:54.3 Lat/Long Center: 21 deg 6.4' N 156 deg 33.7' W Lat/Long Near Late: 20 deg 52.0' N 156 deg 5.2' W Lat/Long Far Late: 20 deg 36.3' N 156 deg 29.5' W SEG_03 Lat/Long Near Early: 20 deg 52.0' N 156 deg 5.2' W Lat/Long Far Early: 20 deg 36.3' N 156 deg 29.5' W GMT Center 1994/106:22:42:08.1 Lat/Long Center: 20 deg 21.8' N 156 deg 1.2' W Lat/Long Near Late: 20 deg 7.3' N 155 deg 32.9' W Lat/Long Far Late: 19 deg 51.7' N 155 deg 57.2' W SEG_04 Lat/Long Near Early: 20 deg 7.3' N 155 deg 32.9' W Lat/Long Far Early: 19 deg 51.7' N 155 deg 57.2' W GMT Center 1994/106:22:42:21.8 Lat/Long Center: 19 deg 37.1' N 155 deg 29.1' W Lat/Long Near Late: 19 deg 22.5' N 155 deg 1.0' W Lat/Long Far Late: 19 deg 7.0' N 155 deg 25.3' W SEG_05 Lat/Long Near Early: 19 deg 22.5' N 155 deg 1.0' W Lat/Long Far Early: 19 deg 7.0' N 155 deg 25.3' W GMT Center 1994/106:22:42:35.6 Lat/Long Center: 18 deg 52.3' N 154 deg 57.3' W Lat/Long Near Late: 18 deg 37.5' N 154 deg 29.5' W Lat/Long Far Late: 18 deg 22.1' N 154 deg 53.7' W SEG_06 Lat/Long Near Early: 18 deg 37.5' N 154 deg 29.5' W Lat/Long Far Early: 18 deg 22.1' N 154 deg 53.7' W GMT Center 1994/106:22:42:49.4 Lat/Long Center: 18 deg 7.3' N 154 deg 25.9' W Lat/Long Near Late: 17 deg 52.4' N 153 deg 58.3' W Lat/Long Far Late: 17 deg 37.1' N 154 deg 22.4' W SEG_07 Lat/Long Near Early: 17 deg 52.4' N 153 deg 58.3' W Lat/Long Far Early: 17 deg 37.1' N 154 deg 22.4' W GMT Center 1994/106:22:43:03.1 Lat/Long Center: 17 deg 22.1' N 153 deg 54.9' W Lat/Long Near Late: 17 deg 7.1' N 153 deg 27.4' W Lat/Long Far Late: 16 deg 51.9' N 153 deg 51.5' W SEG_08 Lat/Long Near Early: 17 deg 7.1' N 153 deg 27.4' W Lat/Long Far Early: 16 deg 51.9' N 153 deg 51.5' W GMT Center 1994/106:22:43:16.9 Lat/Long Center: 16 deg 36.8' N 153 deg 24.1' W Lat/Long Near Data End: 16 deg 34.2' N 153 deg 5.2' W Lat/Long Far Data End: 16 deg 19.0' N 153 deg 29.3' W