azimuth造句
61. In order to transform conveniently the directional angle of a geodesic line into the geodetic azimuth, the solution of the meridianal convergence is expressed by geodesic coordinates of this point.
62. This paper concentrates on the problem of finding a way to obtain angular resolutions better than the beam width of real aperture radars by means of azimuth signal processing.
63. Several important parts are analysed and discussed, which include echo signal, azimuth processing, range processing multi-looks processing and Doppler parameters estimation for spaceborne SAR.
64. The GMTI of space based sparse array scanned pattern interferometric radar (SPIR) has been thought to fail when there are ambiguities in azimuth.
65. The total fusion neutron yield and neutron flux distribution on different positions and azimuth angles of the device are presented.
66. The 2-Dimensional ambiguity function (AF) about range and azimuth is discussed.
67. Inclinometer is an Instrument testing drift angle and azimuth of drift hole.
68. Such trilateration is liable to rapid accumulation of azimuth error.
69. Due to the frequency selectivity, non-stationary and multipath effect of the ionosphere, it is difficult to measure the beam width of OTHR antenna in azimuth of this kind of radar.
70. The expressions for the range resolution, the azimuth resolution, and the radiometric resolution are given.
71. The forecasting of azimuth sequence is very important for submarine.
72. You can set the type of the geometrical projection and use Elevation, Azimuth and Tilt controls to compensate geometrical distortions.
73. In an airborne SAR real time imager, the selection of azimuth pre filter ratio has a decisive effect on the final azimuth resolution.
74. A simple, fast and precise method of adopting the GPS to calibrate radar azimuth and elevation is expatiated and widely applied in radar calibration.
75. The azimuth error is one of the main error sources of dead reckoning. The method is very effective that make use of landmark to improve the accuracy of azimuth alignment.
76. The jointer provides azimuth information when working with other engineering well logging tools.
77. The altitude angle and the azimuth angle between star and observation point are used to realize the dynamic calibration.
78. SAR with Displaced Phase Centers multibeam in Azimuth (DPCA) can solve the confliction between swath width and resolution, but this mode is one Pulse Repetition Frequency (PRF) restriction.
79. The wide accumulating azimuth angle is one of the main characteristics of low frequency UWB SAR, so the effect of the antenna pattern on the system performance cannot be neglected.
80. This a calculation the local sun zenith and azimuth angle program.
81. The ACS switches from mode 7 to mode 3 when mode 7 is not able to maintain a small elevation error while dealing with the azimuth error at the same time.
82. Then[/azimuth.html], the relation between azimuth angle and its change rate is established through spinor description.
83. The methods for reduction results are discussed in our paper Especially, the improvment for the error of the azimuth depended on the working catalogue and the transit instrument has been discussed.
84. And this recursive is appropriate to bearings - only target tracking with azimuth data pre - processing.
85. In comparison with the original method, there is no superposition of the variation of the azimuth error in the present method and the original design of the instrument is not needed to be changed.
86. At this point, the satellite is in its final configuration and it will reach its final attitude by correcting the azimuth error as well as the elevation error.
87. The technique which utilize a conical scanning manner known as velocity azimuth display based on single LDV system is described.
88. The monopulse estimation for planar array has the property of angle coupling in element and azimuth. 2-dimension monopulse information should be used together to estimate target angle.
89. The 3-D image of targets can derive from a wide band mono pulse radar via measuring the range, azimuth and pitching position between the scatters and radar of targets.
90. Compared with the Primary Radar, The Secondary Surveillance Radar using the Monopulse Technology can measure the range and the azimuth of the targets more accurately.
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