摘要
概述了我国近年来在地球重力场研究方面所做的主要工作和取得的成果 ,包括 :① 2 0 0 0国家重力基本网的建立 ;②我国省市级局部大地水准面的精化 ;③卫星测高 ;④高阶地球重力场模型 ;⑤卫星重力探测技术。
The progress and achievements on the Earth's gravity field are summarized in the report, achieved by Chinese geodesists for the period from 1999 to 2002, which include the following research areas: ①the establishment of the national fundamental gravity network (NFGN 2000) in P.R.China, ② the refinement of local or regional geoid, ③ satellite altimetry, ④ high order Earth's gravity field modeling, and ⑤satellite gravity exploring techniques.
出处
《东北测绘》
2002年第4期6-9,22,共5页
Northeast Surveying and Mapping
