DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 120.20 Site Name: Bezymianny, Kamchatka Site ID: G40 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 20 / X-SAR Antenna Direction: Left Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 40 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 6 PRF (Hz): 1395.000 Frequency Band: L Carrier Frequency (GHz): 1.237 Wavelength (m): 0.242 Polarization Channel: VV Product Type: Survey Image Data Take Start GMT: 1994/280:19:36:49.8 Data Take End GMT: 1994/280:19:38:26.7 Data Take Duration (min:sec): 1:37 Latitude at Start GMT: 54 deg 24.3' N Longitude at Start GMT: 153 deg 17.6' E Latitude at End GMT: 56 deg 35.2' N Longitude at End GMT: 163 deg 47.2' E Center Incidence Angle (deg): 23.0 Track Angle at Image Center: 69.5 deg E of True North Along-Track Image Size (km): 704.2 Cross-Track Image Size (km): 58.4 Along-Track Resolution (m): 88 Cross-Track Resolution (m): 41 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): 13.8 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: 1318 Product Generation Date: Feb 02, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LVV, CVV, XVV Processing Run Number: 40939 Comments: SEG_01 Lat/Long Near Early: 54 deg 10.5' N 153 deg 28.5' E Lat/Long Far Early: 54 deg 38.4' N 153 deg 6.4' E GMT Center 1994/280:19:36:56.6 Lat/Long Center: 54 deg 35.5' N 153 deg 59.8' E Lat/Long Near Late: 54 deg 32.2' N 154 deg 53.1' E Lat/Long Far Late: 55 deg 0.6' N 154 deg 31.7' E SEG_02 Lat/Long Near Early: 54 deg 32.2' N 154 deg 53.1' E Lat/Long Far Early: 55 deg 0.6' N 154 deg 31.7' E GMT Center 1994/280:19:37:10.4 Lat/Long Center: 54 deg 56.9' N 155 deg 25.5' E Lat/Long Near Late: 54 deg 52.9' N 156 deg 19.1' E Lat/Long Far Late: 55 deg 21.6' N 155 deg 58.5' E SEG_03 Lat/Long Near Early: 54 deg 52.9' N 156 deg 19.1' E Lat/Long Far Early: 55 deg 21.6' N 155 deg 58.5' E GMT Center 1994/280:19:37:24.2 Lat/Long Center: 55 deg 17.3' N 156 deg 52.7' E Lat/Long Near Late: 55 deg 12.6' N 157 deg 46.7' E Lat/Long Far Late: 55 deg 41.6' N 157 deg 27.0' E SEG_04 Lat/Long Near Early: 55 deg 12.6' N 157 deg 46.7' E Lat/Long Far Early: 55 deg 41.6' N 157 deg 27.0' E GMT Center 1994/280:19:37:37.9 Lat/Long Center: 55 deg 36.5' N 158 deg 21.5' E Lat/Long Near Late: 55 deg 31.0' N 159 deg 15.6' E Lat/Long Far Late: 56 deg 0.5' N 158 deg 56.9' E SEG_05 Lat/Long Near Early: 55 deg 31.0' N 159 deg 15.6' E Lat/Long Far Early: 56 deg 0.5' N 158 deg 56.9' E GMT Center 1994/280:19:37:51.7 Lat/Long Center: 55 deg 54.6' N 159 deg 51.6' E Lat/Long Near Late: 55 deg 48.4' N 160 deg 46.0' E Lat/Long Far Late: 56 deg 18.1' N 160 deg 28.3' E SEG_06 Lat/Long Near Early: 55 deg 48.4' N 160 deg 46.0' E Lat/Long Far Early: 56 deg 18.1' N 160 deg 28.3' E GMT Center 1994/280:19:38:05.4 Lat/Long Center: 56 deg 11.5' N 161 deg 23.2' E Lat/Long Near Late: 56 deg 4.5' N 162 deg 17.7' E Lat/Long Far Late: 56 deg 34.6' N 162 deg 1.1' E SEG_07 Lat/Long Near Early: 56 deg 4.5' N 162 deg 17.7' E Lat/Long Far Early: 56 deg 34.6' N 162 deg 1.1' E GMT Center 1994/280:19:38:19.2 Lat/Long Center: 56 deg 27.2' N 162 deg 56.1' E Lat/Long Near Late: 56 deg 19.4' N 163 deg 50.7' E Lat/Long Far Late: 56 deg 49.8' N 163 deg 35.3' E SEG_08 Lat/Long Near Early: 56 deg 19.4' N 163 deg 50.7' E Lat/Long Far Early: 56 deg 49.8' N 163 deg 35.3' E Lat/Long Near Data End: 56 deg 20.0' N 163 deg 54.9' E Lat/Long Far Data End: 56 deg 50.4' N 163 deg 39.5' E