DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 41.20 Site Name: Kliuchevskoi, Kamchatka Site ID: GC1 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 8 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1620.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/275:22:47:26.8 Data Take End GMT: 1994/275:22:49:11.5 Data Take Duration (min:sec): 1:47 Latitude at Start GMT: 55 deg 49.5' N Longitude at Start GMT: 154 deg 22.7' E Latitude at End GMT: 56 deg 3.8' N Longitude at End GMT: 166 deg 30.6' E Center Incidence Angle (deg): 27.5 Track Angle at Image Center: 88.2 deg E of True North Along-Track Image Size (km): 758.6 Cross-Track Image Size (km): 21.6 Along-Track Resolution (m): 112 Cross-Track Resolution (m): 69 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: 582 Product Generation Date: Dec 05, 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: 40549 Comments: SEG_01 Lat/Long Near Early: 55 deg 55.3' N 154 deg 21.3' E Lat/Long Far Early: 55 deg 43.8' N 154 deg 24.0' E GMT Center 1994/275:22:47:33.7 Lat/Long Center: 55 deg 52.9' N 155 deg 10.1' E Lat/Long Near Late: 56 deg 1.7' N 155 deg 56.6' E Lat/Long Far Late: 55 deg 50.1' N 155 deg 58.8' E SEG_02 Lat/Long Near Early: 56 deg 1.7' N 155 deg 56.6' E Lat/Long Far Early: 55 deg 50.1' N 155 deg 58.8' E GMT Center 1994/275:22:47:47.5 Lat/Long Center: 55 deg 58.5' N 156 deg 45.4' E Lat/Long Near Late: 56 deg 6.7' N 157 deg 32.4' E Lat/Long Far Late: 55 deg 55.0' N 157 deg 34.0' E SEG_03 Lat/Long Near Early: 56 deg 6.7' N 157 deg 32.4' E Lat/Long Far Early: 55 deg 55.0' N 157 deg 34.0' E GMT Center 1994/275:22:48:01.3 Lat/Long Center: 56 deg 2.9' N 158 deg 21.1' E Lat/Long Near Late: 56 deg 10.4' N 159 deg 8.5' E Lat/Long Far Late: 55 deg 58.7' N 159 deg 9.6' E SEG_04 Lat/Long Near Early: 56 deg 10.4' N 159 deg 8.5' E Lat/Long Far Early: 55 deg 58.7' N 159 deg 9.6' E GMT Center 1994/275:22:48:15.1 Lat/Long Center: 56 deg 5.8' N 159 deg 57.1' E Lat/Long Near Late: 56 deg 12.7' N 160 deg 44.9' E Lat/Long Far Late: 56 deg 1.0' N 160 deg 45.5' E SEG_05 Lat/Long Near Early: 56 deg 12.7' N 160 deg 44.9' E Lat/Long Far Early: 56 deg 1.0' N 160 deg 45.5' E GMT Center 1994/275:22:48:28.9 Lat/Long Center: 56 deg 7.4' N 161 deg 33.3' E Lat/Long Near Late: 56 deg 13.6' N 162 deg 21.4' E Lat/Long Far Late: 56 deg 1.9' N 162 deg 21.5' E SEG_06 Lat/Long Near Early: 56 deg 13.6' N 162 deg 21.4' E Lat/Long Far Early: 56 deg 1.9' N 162 deg 21.5' E GMT Center 1994/275:22:48:42.7 Lat/Long Center: 56 deg 7.7' N 163 deg 9.6' E Lat/Long Near Late: 56 deg 13.1' N 163 deg 58.0' E Lat/Long Far Late: 56 deg 1.4' N 163 deg 57.5' E SEG_07 Lat/Long Near Early: 56 deg 13.1' N 163 deg 58.0' E Lat/Long Far Early: 56 deg 1.4' N 163 deg 57.5' E GMT Center 1994/275:22:48:56.5 Lat/Long Center: 56 deg 6.6' N 164 deg 45.9' E Lat/Long Near Late: 56 deg 11.3' N 165 deg 34.4' E Lat/Long Far Late: 55 deg 59.6' N 165 deg 33.5' E SEG_08 Lat/Long Near Early: 56 deg 11.3' N 165 deg 34.4' E Lat/Long Far Early: 55 deg 59.6' N 165 deg 33.5' E GMT Center 1994/275:22:49:10.3 Lat/Long Center: 56 deg 4.1' N 166 deg 22.0' E Lat/Long Near Data End: 56 deg 9.6' N 166 deg 31.2' E Lat/Long Far Data End: 55 deg 58.0' N 166 deg 30.0' E