区域精化似大地水准面在全国多个地区已经建立，同时也得到了广泛应用。

The local refined Quasi-Geoid has been constructed in several regions and widely applied.

youdao

区域精化似大地水准面在全国多个地区已经建立，同时也得到了广泛应用。

The local refined Quasi-Geoid has been constructed in several regions and widely applied.

youdao