Orbit Characteristics The CHAMP satellite was launched with a Russian COSMOS launch vehicle on July 15, 2000 into an almost circular, near polar (i = 87) orbit with an initial altitude of 454 km. The design lifetime of the satellite system is 5 years. The 87 degree inclination is the maximu ...
With a completely new generation of low-orbiting satellites, equipped with highly precise inter-satellite and accelerometry-instrumentation observing the Earth gravitational field and its temporal variability, space geodesy has entered the 21 century. Section 1.2 had a leading role in setting up th ...
EIGEN-1S is a satellite-only gravity field model including 88 days of CHAMP data. The model is a combination of GRIM5-1S normal equation system More can be found on the section 1.3 webpages Lageos-1,-2, Starlette derived constraints on zonals additional Lageos-1,-2, Star ...
EIGEN-CHAMP03S is a CHAMP-only gravity field model derived from CHAMP GPS satellite-to-satellite and accelerometer data out of the period October 2000 through June 2003. EIGEN-CHAMP03S is the final version of the preliminary model EIGEN-3p and results from a homogeneous reprocessing of all normal e ...
The first word of CHAMP is Challenging. T the small satellite liked CHA llenge. CHAMP satellite has flied seven years... CHAMP Mission Elapsed Time: 2530 days, 0 hours and 27 minutes CHAMP satellite in healthy condition; June 19, 2007 ------------- 参考文献来 ...
在心目中,您已经成为我的老师了,不仅是一字师。 We will miss him when hes gone ,的确是我的英文练笔。 感谢您指出我百字文的10处问题,并且进行了纠正。 曾经参加过科学院的考博辅导英语班,由于掌握的词汇太少,做英译中时差错很多,被辅导老师 评价为:理解力不够。 所以,以后如果再有英文 ...