Abstract
A key problem for construction of a national spatial reference system is to create a highly accu-rate quasigeoid model. However at present in Vietnam between geodesists there is mistake in defi-nition about quasigeoid ang geoid. In this scientific article, on base of consideration of the main cha-racters of Molodenxkii’s theory we will clear definition about normal height, height anomaly and tendency of wide application of the this theory in the world.
PDF (Tiếng Việt)
| Download: 43
Downloads
Download data is not yet available.