ephemeris造句
1. The creation of these lunar ephemerides turned out to be the hardest part of the problem.
2. Standish shows in his new work that the dynamical evidence for Planet X is readily explained by uncertainties in planetary ephemerides.
3. Using the precise ephemeris and the precise satellite clock correction can realize precise point positioning ( PPP ) .
4. The broadcast ephemeris, which is the basic of satellite navigation, must be precise and real time.
5. GPS ephemeris data interpolation, using Lagrange, Newton's Law, which is good information!
6. If you look up your Heliocentric Ephemeris you will find that "in the latter part of February 1929" there was a conjunction in Cancer! No wonder why the morning was "sunshiny"!
7. Based on the GPS broadcast ephemeris parameters, the nonlinear least square fit algorithm of broadcast ephemeris parameters was developed, and the relevant calculation formulas were derived.
8. Until the Eastern Han Dynasty, historian with the ephemeris officer is always unity.
9. Through example, analyzing positioning precise influence which broadcast ephemeris and precise ephemeris process different length baselines.
10. The coordinates of the satellites are got according to the broadcast ephemeris received.
11. Summary: Pocket Stars is an astronomy application featuring an integrated star chart, ephemeris, and celestial navigation calculator.
12. In his free time, Banneker wrote the Pennsylvania, Delaware , Maryland, and Virginia Almanac and Ephemeris.
13. Meanwhile, The positioning errors of GPS and its correction models are discussed at length, Particularly the practical example with regard to satellitic ephemeris error is computed and analyzed.
14. On the basis of the periodicity of the designed orbit of GPS satellite, trigonometric function polynomial interpolation method is used to interpolate the IGS precise ephemeris.
15. The first is the comparison of the GPS precipitable water vapor between final ephemeris and ultra-rapid ephemeris which the relative coefficient is 99.
16. Furthermore, the computer simulation technique is applied to study initially the distortion law of CCD satellite images caused by errors of ephemeris parameters and initial attitude angle.
17. It can also be got in th post - processing according to the precise ephemeris.