DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 142.20 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: 1994/282:04:06:19.8 Data Take End GMT: 1994/282:04:10:06.4 Data Take Duration (min:sec): 3:47 Latitude at Start GMT: 53 deg 51.7' N Longitude at Start GMT: 25 deg 33.8' E Latitude at End GMT: 55 deg 44.1' N Longitude at End GMT: 51 deg 2.4' E Center Incidence Angle (deg): 35.2 Track Angle at Image Center: 82.5 deg E of True North Along-Track Image Size (km): 1646.5 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): 4.3 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: Nov 13, 1994 Processing Facility: JPL Processor S/W Version: 1.2.6 Available Standard Products: LVV, CVV, XVV Processing Run Number: 40383 Comments: SEG_01 Lat/Long Near Early: 54 deg 1.3' N 25 deg 28.3' E Lat/Long Far Early: 53 deg 42.1' N 25 deg 39.2' E GMT Center 1994/282:04:06:26.7 Lat/Long Center: 54 deg 0.2' N 26 deg 17.0' E Lat/Long Near Late: 54 deg 18.0' N 26 deg 55.5' E Lat/Long Far Late: 53 deg 58.7' N 27 deg 5.7' E SEG_02 Lat/Long Near Early: 54 deg 18.0' N 26 deg 55.5' E Lat/Long Far Early: 53 deg 58.7' N 27 deg 5.7' E GMT Center 1994/282:04:06:40.4 Lat/Long Center: 54 deg 16.2' N 27 deg 44.5' E Lat/Long Near Late: 54 deg 33.5' N 28 deg 23.8' E Lat/Long Far Late: 54 deg 14.0' N 28 deg 33.4' E SEG_03 Lat/Long Near Early: 54 deg 33.5' N 28 deg 23.8' E Lat/Long Far Early: 54 deg 14.0' N 28 deg 33.4' E GMT Center 1994/282:04:06:54.2 Lat/Long Center: 54 deg 31.0' N 29 deg 13.1' E Lat/Long Near Late: 54 deg 47.8' N 29 deg 53.3' E Lat/Long Far Late: 54 deg 28.2' N 30 deg 2.2' E SEG_04 Lat/Long Near Early: 54 deg 47.8' N 29 deg 53.3' E Lat/Long Far Early: 54 deg 28.2' N 30 deg 2.2' E GMT Center 1994/282:04:07:07.9 Lat/Long Center: 54 deg 44.6' N 30 deg 42.7' E Lat/Long Near Late: 55 deg 0.9' N 31 deg 23.9' E Lat/Long Far Late: 54 deg 41.1' N 31 deg 32.0' E SEG_05 Lat/Long Near Early: 55 deg 0.9' N 31 deg 23.9' E Lat/Long Far Early: 54 deg 41.1' N 31 deg 32.0' E GMT Center 1994/282:04:07:21.7 Lat/Long Center: 54 deg 57.0' N 32 deg 13.4' E Lat/Long Near Late: 55 deg 12.7' N 32 deg 55.4' E Lat/Long Far Late: 54 deg 52.8' N 33 deg 2.7' E SEG_06 Lat/Long Near Early: 55 deg 12.7' N 32 deg 55.4' E Lat/Long Far Early: 54 deg 52.8' N 33 deg 2.7' E GMT Center 1994/282:04:07:35.5 Lat/Long Center: 55 deg 8.2' N 33 deg 45.0' E Lat/Long Near Late: 55 deg 23.3' N 34 deg 27.9' E Lat/Long Far Late: 55 deg 3.3' N 34 deg 34.4' E SEG_07 Lat/Long Near Early: 55 deg 23.3' N 34 deg 27.9' E Lat/Long Far Early: 55 deg 3.3' N 34 deg 34.4' E GMT Center 1994/282:04:07:49.2 Lat/Long Center: 55 deg 18.1' N 35 deg 17.5' E Lat/Long Near Late: 55 deg 32.6' N 36 deg 1.1' E Lat/Long Far Late: 55 deg 12.5' N 36 deg 6.8' E SEG_08 Lat/Long Near Early: 55 deg 32.6' N 36 deg 1.1' E Lat/Long Far Early: 55 deg 12.5' N 36 deg 6.8' E GMT Center 1994/282:04:08:03.0 Lat/Long Center: 55 deg 26.6' N 36 deg 50.7' E Lat/Long Near Late: 55 deg 40.5' N 37 deg 35.1' E Lat/Long Far Late: 55 deg 20.4' N 37 deg 39.9' E SEG_09 Lat/Long Near Early: 55 deg 40.5' N 37 deg 35.1' E Lat/Long Far Early: 55 deg 20.4' N 37 deg 39.9' E GMT Center 1994/282:04:08:16.8 Lat/Long Center: 55 deg 33.9' N 38 deg 24.5' E Lat/Long Near Late: 55 deg 47.2' N 39 deg 9.7' E Lat/Long Far Late: 55 deg 26.9' N 39 deg 13.6' E SEG_10 Lat/Long Near Early: 55 deg 47.2' N 39 deg 9.7' E Lat/Long Far Early: 55 deg 26.9' N 39 deg 13.6' E GMT Center 1994/282:04:08:30.5 Lat/Long Center: 55 deg 39.9' N 39 deg 58.9' E Lat/Long Near Late: 55 deg 52.5' N 40 deg 44.7' E Lat/Long Far Late: 55 deg 32.2' N 40 deg 47.8' E SEG_11 Lat/Long Near Early: 55 deg 52.5' N 40 deg 44.7' E Lat/Long Far Early: 55 deg 32.2' N 40 deg 47.8' E GMT Center 1994/282:04:08:44.3 Lat/Long Center: 55 deg 44.5' N 41 deg 33.8' E Lat/Long Near Late: 55 deg 56.5' N 42 deg 20.2' E Lat/Long Far Late: 55 deg 36.1' N 42 deg 22.4' E SEG_12 Lat/Long Near Early: 55 deg 56.5' N 42 deg 20.2' E Lat/Long Far Early: 55 deg 36.1' N 42 deg 22.4' E GMT Center 1994/282:04:08:58.1 Lat/Long Center: 55 deg 47.8' N 43 deg 8.9' E Lat/Long Near Late: 55 deg 59.1' N 43 deg 56.0' E Lat/Long Far Late: 55 deg 38.7' N 43 deg 57.3' E SEG_13 Lat/Long Near Early: 55 deg 59.1' N 43 deg 56.0' E Lat/Long Far Early: 55 deg 38.7' N 43 deg 57.3' E GMT Center 1994/282:04:09:11.8 Lat/Long Center: 55 deg 49.7' N 44 deg 44.4' E Lat/Long Near Late: 56 deg 0.4' N 45 deg 31.9' E Lat/Long Far Late: 55 deg 40.0' N 45 deg 32.3' E SEG_14 Lat/Long Near Early: 56 deg 0.4' N 45 deg 31.9' E Lat/Long Far Early: 55 deg 40.0' N 45 deg 32.3' E GMT Center 1994/282:04:09:25.6 Lat/Long Center: 55 deg 50.3' N 46 deg 19.9' E Lat/Long Near Late: 56 deg 0.3' N 47 deg 7.9' E Lat/Long Far Late: 55 deg 39.9' N 47 deg 7.4' E SEG_15 Lat/Long Near Early: 56 deg 0.3' N 47 deg 7.9' E Lat/Long Far Early: 55 deg 39.9' N 47 deg 7.4' E GMT Center 1994/282:04:09:39.4 Lat/Long Center: 55 deg 49.5' N 47 deg 55.4' E Lat/Long Near Late: 55 deg 58.8' N 48 deg 43.8' E Lat/Long Far Late: 55 deg 38.5' N 48 deg 42.4' E SEG_16 Lat/Long Near Early: 55 deg 58.8' N 48 deg 43.8' E Lat/Long Far Early: 55 deg 38.5' N 48 deg 42.4' E GMT Center 1994/282:04:09:53.1 Lat/Long Center: 55 deg 47.4' N 49 deg 30.7' E Lat/Long Near Late: 55 deg 56.0' N 50 deg 19.5' E Lat/Long Far Late: 55 deg 35.7' N 50 deg 17.2' E SEG_17 Lat/Long Near Early: 55 deg 56.0' N 50 deg 19.5' E Lat/Long Far Early: 55 deg 35.7' N 50 deg 17.2' E Lat/Long Near Data End: 55 deg 54.3' N 51 deg 3.8' E Lat/Long Far Data End: 55 deg 34.0' N 51 deg 1.1' E