DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 16.20 Site Name: Chernobyl, Ukraine Site ID: T60 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 11 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 8 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1240.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/274:09:50:37.1 Data Take End GMT: 1994/274:09:52:16.5 Data Take Duration (min:sec): 2:46 Latitude at Start GMT: 52 deg 14.0' N Longitude at Start GMT: 25 deg 10.4' E Latitude at End GMT: 49 deg 56.6' N Longitude at End GMT: 34 deg 43.1' E Center Incidence Angle (deg): 59.9 Track Angle at Image Center: 113.6 deg E of True North Along-Track Image Size (km): 718.6 Cross-Track Image Size (km): 69.0 Along-Track Resolution (m): 144 Cross-Track Resolution (m): 74 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): 2.6 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: 1530 Product Generation Date: Oct 01, 1994 Processing Facility: JPL Processor S/W Version: 1.2.5 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 40011 Comments: SEG_01 Lat/Long Near Early: 52 deg 31.9' N 25 deg 19.2' E Lat/Long Far Early: 51 deg 56.1' N 25 deg 1.8' E GMT Center 1994/274:09:50:44.0 Lat/Long Center: 52 deg 6.2' N 25 deg 52.1' E Lat/Long Near Late: 52 deg 15.9' N 26 deg 42.9' E Lat/Long Far Late: 51 deg 40.4' N 26 deg 24.4' E SEG_02 Lat/Long Near Early: 52 deg 15.9' N 26 deg 42.9' E Lat/Long Far Early: 51 deg 40.4' N 26 deg 24.4' E GMT Center 1994/274:09:50:57.8 Lat/Long Center: 51 deg 49.8' N 27 deg 14.7' E Lat/Long Near Late: 51 deg 58.8' N 28 deg 5.5' E Lat/Long Far Late: 51 deg 23.6' N 27 deg 45.9' E SEG_03 Lat/Long Near Early: 51 deg 58.8' N 28 deg 5.5' E Lat/Long Far Early: 51 deg 23.6' N 27 deg 45.9' E GMT Center 1994/274:09:51:11.7 Lat/Long Center: 51 deg 32.3' N 28 deg 36.2' E Lat/Long Near Late: 51 deg 40.7' N 29 deg 26.9' E Lat/Long Far Late: 51 deg 5.7' N 29 deg 6.3' E SEG_04 Lat/Long Near Early: 51 deg 40.7' N 29 deg 26.9' E Lat/Long Far Early: 51 deg 5.7' N 29 deg 6.3' E GMT Center 1994/274:09:51:25.5 Lat/Long Center: 51 deg 13.8' N 29 deg 56.6' E Lat/Long Near Late: 51 deg 21.4' N 30 deg 47.2' E Lat/Long Far Late: 50 deg 46.7' N 30 deg 25.6' E SEG_05 Lat/Long Near Early: 51 deg 21.4' N 30 deg 47.2' E Lat/Long Far Early: 50 deg 46.7' N 30 deg 25.6' E GMT Center 1994/274:09:51:39.3 Lat/Long Center: 50 deg 54.2' N 31 deg 15.7' E Lat/Long Near Late: 51 deg 1.2' N 32 deg 6.2' E Lat/Long Far Late: 50 deg 26.8' N 31 deg 43.7' E SEG_06 Lat/Long Near Early: 51 deg 1.2' N 32 deg 6.2' E Lat/Long Far Early: 50 deg 26.8' N 31 deg 43.7' E GMT Center 1994/274:09:51:53.1 Lat/Long Center: 50 deg 33.6' N 32 deg 33.7' E Lat/Long Near Late: 50 deg 39.9' N 33 deg 24.1' E Lat/Long Far Late: 50 deg 5.8' N 33 deg 0.6' E SEG_07 Lat/Long Near Early: 50 deg 39.9' N 33 deg 24.1' E Lat/Long Far Early: 50 deg 5.8' N 33 deg 0.6' E GMT Center 1994/274:09:52:07.0 Lat/Long Center: 50 deg 12.0' N 33 deg 50.5' E Lat/Long Near Late: 50 deg 17.7' N 34 deg 40.6' E Lat/Long Far Late: 49 deg 43.9' N 34 deg 16.3' E SEG_08 Lat/Long Near Early: 50 deg 17.7' N 34 deg 40.6' E Lat/Long Far Early: 49 deg 43.9' N 34 deg 16.3' E Lat/Long Near Data End: 50 deg 13.4' N 34 deg 55.4' E Lat/Long Far Data End: 49 deg 39.7' N 34 deg 30.9' E