DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 158.20 Site Name: Moscow Calibration Site ID: C05 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 20 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 40 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 2 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: 1994/283:03:43:26.7 Data Take End GMT: 1994/283:03:47:12.6 Data Take Duration (min:sec): 3:47 Latitude at Start GMT: 53 deg 56.1' N Longitude at Start GMT: 25 deg 56.7' E Latitude at End GMT: 55 deg 43.0' N Longitude at End GMT: 51 deg 21.9' E Center Incidence Angle (deg): 35.2 Track Angle at Image Center: 82.9 deg E of True North Along-Track Image Size (km): 1640.8 Cross-Track Image Size (km): 37.6 Along-Track Resolution (m): 99 Cross-Track Resolution (m): 28 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): 4.6 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 17 Bytes per Record: 2000 Records per Segment: 902 Product Generation Date: Jan 30, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LVV, CVV, XVV Processing Run Number: 40848 Comments: SEG_01 Lat/Long Near Early: 54 deg 5.7' N 25 deg 51.3' E Lat/Long Far Early: 53 deg 46.5' N 26 deg 2.1' E GMT Center 1994/283:03:43:33.6 Lat/Long Center: 54 deg 4.4' N 26 deg 40.2' E Lat/Long Near Late: 54 deg 22.1' N 27 deg 18.8' E Lat/Long Far Late: 54 deg 2.7' N 27 deg 28.9' E SEG_02 Lat/Long Near Early: 54 deg 22.1' N 27 deg 18.8' E Lat/Long Far Early: 54 deg 2.7' N 27 deg 28.9' E GMT Center 1994/283:03:43:47.4 Lat/Long Center: 54 deg 20.1' N 28 deg 7.9' E Lat/Long Near Late: 54 deg 37.2' N 28 deg 47.5' E Lat/Long Far Late: 54 deg 17.7' N 28 deg 56.8' E SEG_03 Lat/Long Near Early: 54 deg 37.2' N 28 deg 47.5' E Lat/Long Far Early: 54 deg 17.7' N 28 deg 56.8' E GMT Center 1994/283:03:44:01.2 Lat/Long Center: 54 deg 34.6' N 29 deg 36.8' E Lat/Long Near Late: 54 deg 51.2' N 30 deg 17.3' E Lat/Long Far Late: 54 deg 31.5' N 30 deg 25.9' E SEG_04 Lat/Long Near Early: 54 deg 51.2' N 30 deg 17.3' E Lat/Long Far Early: 54 deg 31.5' N 30 deg 25.9' E GMT Center 1994/283:03:44:14.9 Lat/Long Center: 54 deg 47.9' N 31 deg 6.7' E Lat/Long Near Late: 55 deg 3.9' N 31 deg 48.1' E Lat/Long Far Late: 54 deg 44.2' N 31 deg 56.0' E SEG_05 Lat/Long Near Early: 55 deg 3.9' N 31 deg 48.1' E Lat/Long Far Early: 54 deg 44.2' N 31 deg 56.0' E GMT Center 1994/283:03:44:28.7 Lat/Long Center: 54 deg 59.9' N 32 deg 37.6' E Lat/Long Near Late: 55 deg 15.4' N 33 deg 19.9' E Lat/Long Far Late: 54 deg 55.5' N 33 deg 27.0' E SEG_06 Lat/Long Near Early: 55 deg 15.4' N 33 deg 19.9' E Lat/Long Far Early: 54 deg 55.5' N 33 deg 27.0' E GMT Center 1994/283:03:44:42.4 Lat/Long Center: 55 deg 10.7' N 34 deg 9.5' E Lat/Long Near Late: 55 deg 25.7' N 34 deg 52.5' E Lat/Long Far Late: 55 deg 5.6' N 34 deg 58.8' E SEG_07 Lat/Long Near Early: 55 deg 25.7' N 34 deg 52.5' E Lat/Long Far Early: 55 deg 5.6' N 34 deg 58.8' E GMT Center 1994/283:03:44:56.2 Lat/Long Center: 55 deg 20.3' N 35 deg 42.1' E Lat/Long Near Late: 55 deg 34.6' N 36 deg 26.0' E Lat/Long Far Late: 55 deg 14.5' N 36 deg 31.4' E SEG_08 Lat/Long Near Early: 55 deg 34.6' N 36 deg 26.0' E Lat/Long Far Early: 55 deg 14.5' N 36 deg 31.4' E GMT Center 1994/283:03:45:10.0 Lat/Long Center: 55 deg 28.5' N 37 deg 15.5' E Lat/Long Near Late: 55 deg 42.2' N 38 deg 0.1' E Lat/Long Far Late: 55 deg 22.0' N 38 deg 4.7' E SEG_09 Lat/Long Near Early: 55 deg 42.2' N 38 deg 0.1' E Lat/Long Far Early: 55 deg 22.0' N 38 deg 4.7' E GMT Center 1994/283:03:45:23.7 Lat/Long Center: 55 deg 35.4' N 38 deg 49.5' E Lat/Long Near Late: 55 deg 48.5' N 39 deg 34.8' E Lat/Long Far Late: 55 deg 28.3' N 39 deg 38.5' E SEG_10 Lat/Long Near Early: 55 deg 48.5' N 39 deg 34.8' E Lat/Long Far Early: 55 deg 28.3' N 39 deg 38.5' E GMT Center 1994/283:03:45:37.5 Lat/Long Center: 55 deg 41.0' N 40 deg 24.0' E Lat/Long Near Late: 55 deg 53.5' N 41 deg 10.0' E Lat/Long Far Late: 55 deg 33.2' N 41 deg 12.8' E SEG_11 Lat/Long Near Early: 55 deg 53.5' N 41 deg 10.0' E Lat/Long Far Early: 55 deg 33.2' N 41 deg 12.8' E GMT Center 1994/283:03:45:51.3 Lat/Long Center: 55 deg 45.3' N 41 deg 58.9' E Lat/Long Near Late: 55 deg 57.1' N 42 deg 45.5' E Lat/Long Far Late: 55 deg 36.7' N 42 deg 47.5' E SEG_12 Lat/Long Near Early: 55 deg 57.1' N 42 deg 45.5' E Lat/Long Far Early: 55 deg 36.7' N 42 deg 47.5' E GMT Center 1994/283:03:46:05.0 Lat/Long Center: 55 deg 48.2' N 43 deg 34.2' E Lat/Long Near Late: 55 deg 59.3' N 44 deg 21.3' E Lat/Long Far Late: 55 deg 39.0' N 44 deg 22.4' E SEG_13 Lat/Long Near Early: 55 deg 59.3' N 44 deg 21.3' E Lat/Long Far Early: 55 deg 39.0' N 44 deg 22.4' E GMT Center 1994/283:03:46:18.8 Lat/Long Center: 55 deg 49.8' N 45 deg 9.6' E Lat/Long Near Late: 56 deg 0.2' N 45 deg 57.3' E Lat/Long Far Late: 55 deg 39.9' N 45 deg 57.4' E SEG_14 Lat/Long Near Early: 56 deg 0.2' N 45 deg 57.3' E Lat/Long Far Early: 55 deg 39.9' N 45 deg 57.4' E GMT Center 1994/283:03:46:32.6 Lat/Long Center: 55 deg 50.0' N 46 deg 45.1' E Lat/Long Near Late: 55 deg 59.8' N 47 deg 33.2' E Lat/Long Far Late: 55 deg 39.4' N 47 deg 32.5' E SEG_15 Lat/Long Near Early: 55 deg 59.8' N 47 deg 33.2' E Lat/Long Far Early: 55 deg 39.4' N 47 deg 32.5' E GMT Center 1994/283:03:46:46.3 Lat/Long Center: 55 deg 48.9' N 48 deg 20.6' E Lat/Long Near Late: 55 deg 58.0' N 49 deg 9.1' E Lat/Long Far Late: 55 deg 37.6' N 49 deg 7.4' E SEG_16 Lat/Long Near Early: 55 deg 58.0' N 49 deg 9.1' E Lat/Long Far Early: 55 deg 37.6' N 49 deg 7.4' E GMT Center 1994/283:03:47:00.1 Lat/Long Center: 55 deg 46.4' N 49 deg 55.9' E Lat/Long Near Late: 55 deg 54.8' N 50 deg 44.7' E Lat/Long Far Late: 55 deg 34.5' N 50 deg 42.2' E SEG_17 Lat/Long Near Early: 55 deg 54.8' N 50 deg 44.7' E Lat/Long Far Early: 55 deg 34.5' N 50 deg 42.2' E Lat/Long Near Data End: 55 deg 53.1' N 51 deg 23.4' E Lat/Long Far Data End: 55 deg 32.8' N 51 deg 20.5' E